global solutions : local support | Board Level Shields and Contacts www.lairdtech.com Laird Technologies is the world-leader in the design and supply of customized performance-critical products for wireless and other advanced electronic applications. Laird Technologies partners with its customers to help find solutions for applications in various industries such as: Network Equipment Telecommunications Data Communications Automotive Electronics Computers Aerospace Military Medical Equipment Consumer Electronics Laird Technologies offers its customers unique product solutions, dedication to research and development and a seamless network of manufacturing and customer support facilities located all across the globe. global solutions : local support www.lairdtech.com www.lairdtech.com TM TABLE OF CONTENTS INTRODUCTION TO BOARD LEVEL SHIELDS AND CONTACTS Board Level Shields and Contacts . . . . . . . . . . . . . . . . . . . . . . Design Engineering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Prototyped Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Packaging Automation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Quality ISO 9001:2000 Certified . . . . . . . . . . . . . . . . . . . . . . . RoHS Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2 2 2 2 2 STANDARD DESIGN SHIELDS AND CONTACTS 97-2000 Shields (Series 97-2000) . . . . . . . . . . . . . . . . . . . . . . 3 Printed Circuit Board Shields (Series 97-860, 866, 870) . . . . . . 5 Standard Surface Mount Shields One-Piece and Two-Piece . . . . . 6 Part No. BMIS-101 and 201 . . . . . . . . . . . . . . . . . . 7 Part No. BMIS-102 and 202 . . . . . . . . . . . . . . . . . . 8 Part No. BMIS-103 and 203 . . . . . . . . . . . . . . . . . . 9 Part No. BMIS-104 and 204 . . . . . . . . . . . . . . . . . 10 Part No. BMIS-105 and 205 . . . . . . . . . . . . . . . . . 11 Part No. BMIS-106 and 206 . . . . . . . . . . . . . . . . . 12 Part No. BMIS-107 and 207 . . . . . . . . . . . . . . . . . 13 Part No. BMIS-208 . . . . . . . . . . . . . . . . . . . . . . . . 14 Part No. BMIS-209 . . . . . . . . . . . . . . . . . . . . . . . . 14 Part No. BMIS-210 . . . . . . . . . . . . . . . . . . . . . . . . 15 EZ Peel Standard Shields . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Part No. 97-2002 . . . . . . . . . . . . . . . . . . . . . . . . . 17 Part No. 97-2003 . . . . . . . . . . . . . . . . . . . . . . . . . 17 Part No. 97-2004 . . . . . . . . . . . . . . . . . . . . . . . . . 17 Part No. 97-2005 . . . . . . . . . . . . . . . . . . . . . . . . . 17 Standard Precision Electronic Contacts . . . . . . . . . . . . . . . . . 18 Part No. BMIC-001 . . . . . . . . . . . . . . . . . . . . . . . . 18 Part No. BMIC-002 . . . . . . . . . . . . . . . . . . . . . . . . 18 Part No. BMIC-004 . . . . . . . . . . . . . . . . . . . . . . . . 18 Part No. BMIC-006 . . . . . . . . . . . . . . . . . . . . . . . . 19 Part No. BMIC-007-01 . . . . . . . . . . . . . . . . . . . . . 19 Part No. BMI-C-010-* . . . . . . . . . . . . . . . . . . . . . 19 TM CUSTOM DESIGN SHIELDS AND CONTACTS Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . One-Piece Shield Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . Two-Piece Shield Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . EZ Peel Shield Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Multi-Compartmental Shield Design . . . . . . . . . . . . . . . . . . . Drawn Board Level Shields (Series 97-2100) . . . . . . . . . . . . . Custom Precision Electronic Contacts . . . . . . . . . . . . . . . . . . TM 20 20 20 21 21 21 22 Products/specifications are subject to change. Please contact Laird Technologies for potential changes in product specifications. www.lairdtech.com 1 INTRODUCTION TO BOARD LEVEL SHIELDS AND CONTACTS BOARD LEVEL SHIELDS AND CONTACTS Laird Technologies one-piece shields, multi-compartmental shields and precision contacts are designed to maximize performance in a minimum timeframe. Metal electronic components are packaged for surface mount applications suitable for a variety of industries. Laird Technologies expertise is in numerous key divisions to ensure each part optimizes individual applications. Here's how we help you succeed: DESIGN ENGINEERING Before contacting a Laird Technologies engineer, determine the right board level shield or contact design for the application. Based upon specifications, Laird Technologies experts will use the latest Pro-Engineering/AutoCAD systems to develop part designs in hours. Drawing upon extensive experience with application engineering, advanced design and materials engineering, Laird Technologies engineers will solve the most complex board level shield and contact problems. Laird Technologies engineers and technical specialists look beyond the initial component to the entire application. Each engineer will create the ideal finished product at the best value. Example considerations include board layout, EMI shielding requirements and grounding terminations. FAST TURNAROUND ON PROTOTYPES Accuracy and speed in the prototyping process are crucial in creating a successful product. Laird Technologies staff quickly responds within days with a prototyped part. By manufacturing with precision, the prototype meets the tolerances of a progressive die manufacturing production environment. If design modifications are necessary, Laird Technologies prototype department is flexible and will address changes without affecting the delivery of the prototyped part. To ensure parts are delivered at optimum performance and meet specifications, all prototyped parts are 100% inspected on critical dimensions. Laird Technologies also provides pre-production support to help get the production line up and running quickly. Parts designed in pre-production can be supplied while progressive die tools are being produced. With manufacturing plants throughout North America, Asia and Europe Laird Technologies provides worldwide access to parts and offers the capacity to handle any size job. PACKAGING AUTOMATION For innovations in packaging and in shield assemblies, a dedicated in-house automation engineering department routinely develops new automation technologies. An array of packaging options is available for shields and contacts, including tape and reel, tray, tube and bulk. Laird Technologies tape and reel packaging allows for the lowest installed cost and is Electronic Industries Association (EIA) 481 compliant. Tape sizes are supplied on 13-inch and15-inch diameter reels. A transparent cover tape allows component verification and inspection without having to remove or handle components. Two-piece shields, including multi-compartmental shields, are packaged as either assembled or unassembled parts. Laird Technologies innovative automation engineering allows engineers to design small and complex contacts requiring pick-up zones of 1 mm and weighing less than 0.01 grams. Custom automation equipment places the miniature contacts into tape pockets quickly and cost effectively. The tape and reel packaged parts are ready for installation onto printed circuit boards using standard pick-and-place equipment. Vision recognition marks, such as holes and tabs, can orient parts. This eliminates an added step and leads to faster production. Laird Technologies ensures each design has an adequate pick-up area for pick-and-place equipment, without sacrificing performance. QUALITY-ISO 9001:2000 CERTIFIED By placing a premium on quality, Laird Technologies has received the highest ratings on major customer qualification audits. Customers continually rank Laird Technologies among one of the top suppliers for quality and performance. The board level shield and contact facilities are ISO 9001:2000 certified by TUV-America Inc. Built-in quality systems, including Laird Technologies proprietary 100% automated co-planarity inspection for board level shields, ensures rigid standards are met through all stages of operations (design, production, shipping, as well as prompt customer concern resolution). Laird Technologies executes real-time, automated SPC on all critical dimensions throughout production. By taking these measurements, quality assurance technicians can make necessary adjustments on the spot to ensure quality parts are on schedule. Maintaining traceability with SPC results for all jobs; captured data includes operator, shift, raw material, job number, work center and more. Additionally, non-contact, automated coordinate measuring machines (CMM) are located throughout Laird Technologies factory floors. RoHS Statement All products in this catalog, along with all other Board Level Shield products are compliant to the RoHS standards. 2 www.lairdtech.com STANDARD DESIGN SHIELDS AND CONTACTS 97-2000 SHIELDS Range of Pin and Pad Mounting Styles Maximizes Flexibility The 97-2000 series allows mounting options including various pin styles for through-hole mounting or pad styles for surface mounting. The frame material forms the walls of the enclosure and the cover is held securely in place by spring force alone. Covers can be easily removed and replaced to provide access to components. Large or small quantities are easily manufactured using automated tooling, short run capabilities or photochemical machining operations. * 97-2000 frame heights from 0.130" (3,0 mm) to 1" (25,4 mm), with other heights available upon request * Cover design permits retention even when severe shock or vibration are a consideration; cover designed for easy removal and replacement * Design allows for automated pick-and-place operations * Locking feature on frame guarantees corner joint stability * Variety of pin style options available including a surface mountable style * Pin location can be customized to hole location or a defined pitch * Frames can be hand-formed or supplied formed and with cover assembled * A modified pin style is available for extra retention in through hole application * All parts are treated as custom, so standards exist * RoHS compliant ^ Test performance in accordance with MIL-STD-285 using an aperture the same size as the 1-3/4" x 2" (44,5 mm x 5,08 mm) PC shield as reference. Measurement below 400 MHz were not possible because of the aperture attenuation. 97-2000 SHIELDS Frame Height and Pin Option PIN STYLE 1. FIGURE 1. Through Hole with Standoff .130 to 1.000 (3,3 to 25,4) Under Cover Height Range Hole Pattern Layout Pitch 1/2 Pitch + 0.006 1/2 Pitch + 0.006 (Consult engineering for irregular hole patterns.) All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 3 STANDARD DESIGN SHIELDS AND CONTACTS PIN STYLE 2. FIGURE 2. Surface Mount Tab Pitch Selection Placement and Corner Locking Feature .130 to 1.000 (3,3 to 25,4) Under Cover Height Range .130 to 1.000 (3,3 to 25,4) Under Cover Height Range Any pitch (P) with minimum of .200 (5,08) FIGURE 3. PIN STYLE 3. Through Hole Cover Detail Standard cover material thickness 0.010" (0,25 mm) tin plated phosphor bronze, in coated steel or stainless steel .130 to 1.000 (3,3 to 25,4) Under Cover Height Range Phantom lines indicate optional L-shaped configuration Type on random locations PIN STYLE 4. Flush Surface Mount .130 to 1.000 (3,3 to 25,4) Under Cover Height Range All dimensions shown are in inches (millimeters) unless otherwise specified. 4 www.lairdtech.com STANDARD DESIGN SHIELDS AND CONTACTS PRINTED CIRCUIT BOARD SHIELDS High-Performance, Readily Available Laird Technologies standard board level shields and contacts offer readily available, low-cost EMI shield and contact alternatives to custom designed solutions. A variety of sizes and designs are available to choose from, so finding a product that delivers the desired results for a project is easy. Modifications are an option if the standard product does not fully fit space requirement constraints. Laird Technologies standard shields and contacts are available in a range of material choices, and all allow for full solderability. Standard shield offerings incorporate proprietary design criteria for maximum performance and are available in one-piece and two-piece designs. Laird Technologies standard contacts base materials include beryllium copper, phosphor bronze, nickel and stainless steel. Many plating options are offered for maximum electrical current carrying performance. 97-860 97-866 97-870 Patent No. 4,754,101 PC SHIELD DIMENSIONS SERIES A B C D E APPROX. LENGTH FT (M) 97-860 .520 (13,2) .045 (1,1) .120 (3,2) .030 (0,8) .400 (10,2) 25 (7,6) 97-866 .820 (20,8) .045 (1,1) .120 (3,2) .030 (0,8) .700 (17,8) 25 (7,6) 97-870 1.120 (28,4) .045 (1,1) .120 (3,2) .030 (0,8) 1.00 (25,4) 25 (7,6) Front View 97-860 and 97-866 25 ft. (7,6 m) Other heights and custom-designed cover configurations available. Consult sales department. Typical Mounting Configuration .200 (5,08) Typ. Flat Cover Front View 97-870 .115 Dia. (2,92) Clearance Nominal Cover Thickness-Any Conductive Material Side View 25 ft. (7,6 m) .020 (0,51) D .300 (7,62) B Spring Finger Standard Strip E A Solder Tab Mounting Pin C .300 (7,62) Mount Hole Centerline All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 5 STANDARD DESIGN SHIELDS AND CONTACTS STANDARD SURFACE MOUNT SHIELDS ONE-PIECE Off the Shelf, On Spec and On Budget One-piece standard surface mount shields offer six sides of protection, with the sixth side being the board itself. One-piece designs offer economical shielding protection where access to covered components is not necessary. There are no tooling costs associated with either the one and/or two-piece design. STANDARD SURFACE MOUNT SHIELDS TWO-PIECE Reduce Board Damage From Inspection and Repairs Two-piece standard surface mount shields offer users the flexibility to inspect or repair shielded components without risking board damage by removing the entire shield or incurring tooling costs. Covers snap on and off with ease, which makes repair of the component under the shield quicker and easier and reduces board re-work. Two-piece shields are available unassembled* and are designed to survive drop, shock and no-rattle tests. *Pre-assembly is an option. Consult sales. STANDARD ONE-PIECE BOARD LEVEL SHIELDS TYPICAL PROPERTIES & PERFORMANCE - ALL PART NUMBERS PART NUMBER MAXIMUM OVERALL LENGTH MAXIMUM OVERAL WIDTH MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL WEIGHT BMI-S-101 .538 (13,66) .476 (12,10) .100 (2,54) 24 mm 20 mm 1000 0.4 g BMI-S-102 .650 (16,50) .650 (16,50) .142 (3,60) 32 mm 24 mm 700 BMI-S-103 1.032 (26,21) 1.032 (26,21) .200 (5,08) 44 mm 32 mm 300 1.6 g BMI-S-104 1.260 (32,00) 1.260 (32,00) .236 (6,00) 44 mm 36 mm 225 2.4 g BMI-S-106 1.450 (36,83) 1.326 (33,68) .200 (5,08) 56 mm 40 mm 300 2.4 g BMI-S-105 1.500 (38,10) 1.000 (25,40) .236 (6,00) 56 mm 32 mm 250 2.5 g BMI-S-107 1.747 (44,37) 1.747 (44,37) .384 (9,75) 56 mm 56 mm 120 6.5 g 0.7 g STANDARD TWO-PIECE BOARD LEVEL SHIELD FRAMES PART NUMBER OVERALL LEGNTH OVERALL WIDTH OVERALL HEIGHT TAPE WIDTH TAPE PITCH PARTS PER REEL BMI-S-201-F .538 (13,66) .476 (12,10) .100 (2,54) 24 mm 20 mm 1000 BMI-S-202-F .650 (16,50) .650 (16,50) .142 (3,60) 32 mm 24 mm 700 BMI-S-203-F 1.032 (26,21) 1.032 (26,21) .200 (5,08) 44 mm 32 mm 300 BMI-S-209-F 1.156 (29,36) .728 (32,00) .275 (7,00) 56 mm 28 mm 400 BMI-S-204-F 1.260 (32,00) 1.260 (32,00) .236 (6,00) 44 mm 36 mm 225 BMI-S-206-F 1.450 (36,83) 1.326 (33,68) .200 (5,08) 56 mm 40 mm 300 BMI-S-205-F 1.500 (38,10) 1.000 (25,40) .236 (6,00) 56 mm 44 mm 250 BMI-S-210-F 1.732 (44,02) 1.201 (30,50) .118 (3,00) 56 mm 40 mm 450 BMI-S-207-F 1.747 (44,37) 1.747 (44,37) .384 (9,75) 56 mm 56 mm 120 BMI-S-208-F 1.559 (39,60) 1.559 (39,60) .276 (7,00) 56 mm 48 mm 200 PROPERTY TEST METHOD RESULT Co-planarity LTWI-1119 <0,10 mm Solderability ANSI/JSTD-002 >99% Solderability MIL-STD-202 Method 208 >99% Adhesion ASTM B-571 Passes 3 Axis Mechanical Shock LTES-461 Passes DESIGN PARAMETERS - ALL PART NUMBERS PICK-UP SPOT DIAMETER MATERIAL MATERIAL THICKNESS CARRIER TAPE MATERIAL 6 mm or greater 0,20 mm CRS Tin 0,20 mm LTIMS-LCB Cover tape material REEL DIAMETER REEL MATERIAL PACKAGING LTIMS-PSA 330 mm (101, 102, 103, 104, 201 202 203 204) 381 mm (105, 106, 107, 205, 206, 207, 208, 209, 210) Plastic EIA-481 All dimensions shown are in inches (millimeters) unless otherwise specified. 6 www.lairdtech.com STANDARD DESIGN SHIELDS AND CONTACTS STANDARD SURFACE MOUNT SHIELD ONE-PIECE DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-101 .538 x .476 (13,66 x 12,70) .100 (2,54) 24 mm 20 mm 1000 APPLICATIONS: * Works exceptionally well in small component areas * 48 VQFP Dimensions (mm) Footprint Carrier Tape APPLICATIONS: * Works exceptionally well in small component areas * 48 VQFP STANDARD SURFACE MOUNT SHIELD TWO-PIECE DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-201-F .538 x .476 (13,66 x 12,70) .100 (2,54) 24 mm 20 mm 1000 The cover is ordered as a separate part. The part number is BMI-S-201-C and is packaged in the same quantity as the frame. Dimensions (mm) Footprint Carrier Tape www.lairdtech.com 7 STANDARD DESIGN SHIELDS AND CONTACTS STANDARD SURFACE MOUNT SHIELD ONE-PIECE PART NO. BMI-S-102 DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-102 .650 x .650 (16,50 x 16,50) .142 (3,60) 32 mm 24 mm 700 APPLICATIONS: * 48 VQFP * 44, 48 QFP Dimensions (mm) Footprint Carrier Tape STANDARD SURFACE MOUNT SHIELD TWO-PIECE PART NO. BMI-S-202 DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-202-F .650 x .650 (16,50 x 16,50) .142 (3,60) 32 mm 24 mm 700 APPLICATIONS: * 48 VQFP * 44, 48 QFP The cover is ordered as a separate part. The part number is BMI-S-202-C and is packaged in the same quantity as the frame. Dimensions (mm) Footprint Carrier Tape 8 www.lairdtech.com STANDARD DESIGN SHIELDS AND CONTACTS STANDARD SURFACE MOUNT SHIELD ONE-PIECE DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-103 1.032 x 1.032 (26,21 x 26,21) .200 (5,08) 44 mm 32 mm 300 APPLICATIONS: * 32, 44, 52 pin PLCC * 121, 169 BGA * 48, 100 VQFP * 44, 48, 64, 80 QFP Dimensions (mm) Footprint Carrier Tape STANDARD SURFACE MOUNT SHIELD TWO-PIECE DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-203-F 1.032 x 1.032 (26,21 x 26,21) .200 (5,08) 44 mm 32 mm 300 The cover is ordered as a separate part. The part number is BMI-S-203-C and is packaged in the same quantity as the frame. APPLICATIONS: * 32, 44, 52 pin PLCC * 121, 169 BGA * 48, 100 VQFP * 44, 48, 64, 80 QFP Dimensions (mm) Footprint Carrier Tape www.lairdtech.com 9 STANDARD DESIGN SHIELDS AND CONTACTS STANDARD SURFACE MOUNT SHIELD ONE-PIECE DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-104 1.260 x 1.260 (32,00 x 32,00) .236 (6,00) 44 mm 36 mm 225 Dimensions (mm) APPLICATIONS: * 121, 169, 225 BGA * 32, 44, 52, 68 PLCC * 48, 100 VQFP * 44, 48, 64, 80, 100 QFP Footprint Carrier Tape STANDARD SURFACE MOUNT SHIELD TWO-PIECE DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-204-F 1.260 x 1.260 (32,00 x 32,00) .236 (6,00) 44 mm 36 mm 225 APPLICATIONS: * 121, 169, 225 BGA * 32, 44, 52, 68 PLCC * 48, 100 VQFP * 44, 48, 64, 80, 100 QFP The cover is ordered as a separate part. The part number is BMI-S-204-C and is packaged in the same quantity as the frame. Dimensions (mm) Footprint Carrier Tape 10 www.lairdtech.com STANDARD DESIGN SHIELDS AND CONTACTS STANDARD SURFACE MOUNT SHIELD ONE-PIECE DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-105 1.500 x 1.000 (38,10 x 25,40) .236 (6,00) 56 mm 32 mm 250 APPLICATIONS: * 121 BGA * 32, 44, 52 PLCC * 48, 100 VQFP * 44, 48, 64, 80, 100 QFP Dimensions (mm) Footprint Carrier Tape STANDARD SURFACE MOUNT SHIELD TWO-PIECE PART NO. BMI-S-205 DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-205-F 1.500 x 1.000 (38,10 x 25,40) .236 (6,00) 56 mm 44 mm 250 The cover is ordered as a separate part. The part number is BMI-S-205-C and is packaged in the same quantity as the frame. APPLICATIONS: * 121 BGA * 32, 44, 52 PLCC * 48, 100 VQFP * 44, 48, 64, 80, 100 QFP Dimensions (mm) Footprint Carrier Tape www.lairdtech.com 11 STANDARD DESIGN SHIELDS AND CONTACTS STANDARD SURFACE MOUNT SHIELD ONE-PIECE PART NO. BMI-S-106 DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-106 1.450 x 1.326 (36,83 x 33,68) .200 (5,08) 56 mm 40 mm 300 APPLICATIONS: * 121, 169, 225 BGA * 32, 44, 52, 68 PLCC * 48, 100 VQFP * 44, 48, 64, 80, 100 QFP Dimensions (mm) Footprint Carrier Tape STANDARD SURFACE MOUNT SHIELD TWO-PIECE PART NO. BMI-S-206 DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-206-F 1.450 x 1.326 (36,83 x 33,68) .200 (5,08) 56 mm 40 mm 300 The cover is ordered as a separate part. The part number is BMI-S-206-C and is packaged in the same quantity as the frame. Dimensions (mm) APPLICATIONS: * 121, 169, 225 BGA * 32, 44, 52, 68 PLCC * 48, 100 VQFP * 44, 48, 64, 80, 100 QFP Footprint Carrier Tape 12 www.lairdtech.com STANDARD DESIGN SHIELDS AND CONTACTS STANDARD SURFACE MOUNT SHIELD ONE-PIECE BMI-S-107 DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-107 1.747 x 1.747 (44,37 x 44,37) .384 (9,75) 56 mm 56 mm 120 Dimensions (mm) APPLICATIONS: * Supplied in 56 mm EIA standard carrier tape * 121, 169, 225, 313 BGA * 32, 44, 52, 68, 84 PLCC * 48, 100, 208 VQFP * 44, 48, 64, 80, 100, 120, 160 QFP Footprint Carrier Tape STANDARD SURFACE MOUNT SHIELD TWO-PIECE BMI-S-207 DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-207-F 1.747 x 1.747 (44,37 x 44,37) .384 (9,75) 56 mm 56 mm 120 APPLICATIONS: * 121, 169, 225, 313 BGA * 32, 44, 52, 68, 84 PLCC * 48, 100, 208 VQFP * 44, 48, 64, 80, 100, 120, 160 QFP The cover is ordered as a separate part. The part number is BMI-S-207-C and is packaged in the same quantity as the frame. Dimensions (mm) Footprint Carrier Tape www.lairdtech.com 13 STANDARD DESIGN SHIELDS AND CONTACTS STANDARD SURFACE MOUNT SHIELD TWO-PIECE BMI-S-208 DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-208-F 1.559 x 1.559 (39,60 x 39,60) .276 (7,00) 56 mm 48 mm 200 The cover is ordered as a separate part. The part number is BMI-S-208-C and is packaged in the same quantity as the frame. Dimensions (mm) Footprint 6,00 39,60 38,10 1,00 TYP 40,20 40,40 36,30 34,10 30,30 28,10 19,80 24,30 22,10 1,50 x 2 1,50 0,00 18,30 16,10 12,30 10,10 40,20 0,00 38,10 39,60 0,00 1,50 19,80 0,00 6,30 4,10 40,40 34,10 36,30 28,10 30,30 22,10 24,30 16,10 18,30 12,30 10,10 4,10 6,30 3.00 7,00 0,50 TYP 0,00 0,00 0,00 3,30 6,30 9,30 12,30 15,30 18,30 21,30 24,30 27,30 30,30 33,30 36,30 0,10 STANDARD SURFACE MOUNT SHIELD TWO-PIECE BMI-S-209 DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-209-F 1.156 x 0.728 (29,36 x 18,50) .275 (7,00) 44 mm 28 mm 400 The cover is ordered as a separate part. The part number is BMI-S-209-C and is packaged in the same quantity as the frame. Dimensions (mm) 3,00 Footprint R0,25 x 4 6,00 18,50 17,00 16,00 x 2 1,00 TYP Z X 19,10 16,10 19,30 X Z 1,50 x 2 3,00 7,75 5,55 0,00 26,96 26,96 0,00 2,50 x 2 1,50 0,00 26,98 x 2 14,98 x 2 17,73 20,98 x 2 23,73 8,98 x 2 11,73 0,00 2,98 x 2 5,73 www.lairdtech.com 30,16 25,18 22,98 19,18 16,98 10,98 13,18 7,18 0,50 TYP 4,98 0,00 26,86 x 2 27,86 29,36 13,93 14,68 15,43 0,00 1,50 2,50 x 2 0,00 3,00 14 13,75 11,55 9,25 STANDARD DESIGN SHIELDS AND CONTACTS STANDARD SURFACE MOUNT SHIELD TWO-PIECE BMI-S-210 DESIGN SPECIFICATIONS PART NUMBER MAXIMUM OVERALL DIMENSION MAXIMUM OVERALL HEIGHT CARRIER TAPE WIDTH CARRIER TAPE PITCH PARTS PER REEL BMI-S-210-F 1.732 x 1.201 (44,00 x 30,50) .118 (3,00) 56 mm 40 mm 120 Footprint 1,00 TYP 2X 27,30 Dimensions (mm) 2X 15,30 2X 17,50 The cover is ordered as a separate part. The part number is BMI-S-210-C and is packaged in the same quantity as the frame. 31,30 2x 28,75 2X 26,55 2X 22,75 2X 20,55 2X 16,75 2X 14,55 3,00 2X 10,75 2X 8,55 A B A B 2X 4,75 2X 2,55 31,10 28,10 27,55 x2 24,30 0,00 21,55 x2 3,00 0,00 44,80 2X 39,30 2X 41,50 2X 33,30 2X 35,50 2X 29,50 2X 21,30 2X 23,50 2X 11,50 2X 5,50 9,55 x2 6,30 3,55 x2 2X 9,30 15,55 x2 12,30 0,00 1,50 x2 2X 3,30 18,30 41,60 40,30 x2 31,05 37,05 25,05 28,30 x2 34,30 x2 19,05 13,05 16,30 x2 2,40 22,30 x2 10,30 x2 0,00 4,30 x2 7,05 0,50 TYP 44,60 0,00 0,00 www.lairdtech.com 15 STANDARD DESIGN SHIELDS AND CONTACTS TM EZ PEEL STANDARD SHIELDS For Quick and Easy Access to Board Level Components Laird Technologies offers four standard sizes of EZ Peel removable cover board level shields. These patented shields have a solid top, scored to allow peel-off when access to board level components within the shield is required. The peel-off feature prevents damage to the board and components by eliminating the need for labor intensive de-soldering, which often results in increased scrap. Peeling off the cover is accomplished by using a small starter hole for simple removal. This hand operation requires minimal force using a hook scriber or tweezers. After repair, replacement or adjustment of internal components, the shield can be resealed using a replacement cover. Laird Technologies offers two replacement cover options: a snap-in cover and a dish cover. The snap-in cover utilizes a lance and hole design. The replacement cover snaps into place and locks into a lance feature on the frame of the original shield. TABLE 1 EZ PEEL SHIELD PART NUMBER The other option is a dish cover that gets soldered into place on the board. The dish shape allows for self-location of the cover for soldering. Standard EZ Peel board level shields can be packaged in tape and reel formats for easy SMT installation using conventional pick-and-place equipment. The four standard sizes are also available without the EZ Peel (scored) feature. * Easy removal of scored cover area * Only 1.5 lbs. force required for cover removal * Simple replacement technique for cover * Used on surface mount or through-hole applications * Shield retains all physical properties after PCMCIA/ JEIDA testing for shock, bending, torque, drop and vibration * CRS 1008/1010 (tin plated) for solderability * RoHS compliant REPLACEMENT LID OPTIONS SNAP-IN LID NUMBER DISH LID NUMBER 97-2002 97-2007 97-2014 97-2003 97-2006 97-2013 97-2004 Not Available 97-2016 97-2005 97-2008 97-2015 Original EZ Peel Board Level Shield Snap-in Cover Application ^ After removal of scored section and application of snap-in cover Dish Cover Application ^ After removal of scored section and application of dish cover All dimensions shown are in (inches) millimeters unless otherwise specified. 16 www.lairdtech.com STANDARD DESIGN SHIELDS AND CONTACTS EZ PEELTM STANDARD SHIELDS PROFILES/DIMENSIONS EZ Peel Board Level Shields Solder Pad Footprint Carrier Tape 97-2002 97-2003 97-2004 97-2005 All dimensions shown are in (inches) millimeters unless otherwise specified. www.lairdtech.com 17 STANDARD DESIGN SHIELDS AND CONTACTS STANDARD PRECISION ELECTRONIC CONTACTS Laird Technologies standard precision electronic contacts ground, carry current and signals and interconnect boards and devices. A wide variety of plating options allow for the maximum electrical current carrying performance. An array of designs in a standard format are ready for production. Installed costs are lower with our tape and reel. Typical Deflection Behavior of BMIC-001, BMIC-004, BMIC-006, and BMIC-007-01 STANDARD PRECISION ELECTRONIC CONTACTS MATERIAL VARIATIONS STANDARD PRECISION ELECTRONIC CONTACTS PART NUMBER MATERIAL AVAILABLE PLATINGS TYPICAL APPLICATIONS PARTS PER REEL BMI-C-001 0,10 mm BeCu Gold Grounding, energy carrying 3000 PART NUMBER MATERIAL AVAILABLE PLATINGS TYPICAL APPLICATIONS PARTS PER REEL BMI-C-001-SN 0,10 mm BeCu Tin Grounding, energy carrying 3000 BMI-C-001 0,10 mm BeCu Gold Grounding, energy carrying 3000 BMI-C-002 0,10 mm BeCu Gold Grounding, energy carrying 3500 BMI-C-001-SN 0,10 mm BeCu Tin Grounding, energy carrying 3000 BMI-C-004 0,10 mm BeCu Gold Grounding, energy carrying 1400 BMI-C-004-SN 0,10 mm BeCu Tin Grounding, energy carrying 1400 BMI-C-006 0,10 mm BeCu Tin Grounding, energy carrying 3500 BMI-C-007-01 0,13 mm BeCu Tin Grounding, energy carrying 2300 BMI-C-010-* 0,20 mm Spring Steel Tin Standoff, support 3500 (Var) Material properties are for reference only. Product testing by purchaser is recommended to confirm. Laird Technologies assumes no liability for product failure unless specifically stated in writing. STANDARD PRECISION ELECTRONIC CONTACTS PART NUMBER MATERIAL AVAILABLE PLATINGS TYPICAL APPLICATIONS PARTS PER REEL BMI-C-004 0,10 mm BeCu Gold Grounding, energy carrying 1400 BMI-C-004-SN 0,10 mm BeCu Tin Grounding, energy carrying 1400 Footprint STANDARD PRECISION ELECTRONIC CONTACTS CONTACTS MATERIAL AVAILABLE PLATINGS BMI-C-002 0,10 mm BeCu Gold Front View Side View TYPICAL APPLICATIONS PARTS PER REEL Grounding, energy carrying 3500 4,31 5,97 5,18 1,52 2,08 Top View 5,18 o 30.000 3,81 Right Side Front View Footprint 4,31 3,66 0,65 5,73 All dimensions shown are in (inches) millimeters unless otherwise specified. 18 www.lairdtech.com STANDARD DESIGN SHIELDS AND CONTACTS PART NO. BMIC-007-01 PART NO. BMI-C-006 PART NUMBER MATERIAL AVAILABLE PLATINGS TYPICAL APPLICATIONS PARTS PER REEL PART NUMBER MATERIAL AVAILABLE PLATINGS TYPICAL APPLICATIONS PARTS PER REEL BMI-C-006 0,10mm BeCu Tin Grounding, energy carrying 3500 BMI-C-007-01 0,13 mm Tin Grounding, energy carrying 2300 Front View Side View 1.50 2,30 2,00 2,86 Front View Side View 1,50 RO.10 TYP INSIDER0,10 TYP INSIDE 1,40 2,00 3,20 2,48 RO,55X2 INSIDE 1,50 1.00 2,30 Footprint 1,00 3,30 2,00 1,50 Footprint 2,12 2,00 STANDARD SIZED PROTOTYPE PARTS PART NO. BMI-C-010-* CONTACTS MATERIAL AVAILABLE PLATINGS BMI-C-010-* 0,20 mm Spring Steel Tin TYPICAL APPLICATIONS PARTS PER REEL Standoff, support 3500 (Var) Shields are made from high quality steel for excellent shielding performance across a wide frequency range. The tin plated surface provides excellent solderability and compatibility with lead-free processes. Upon request, part drawings and solder pad layouts are available. Side View Front View A Standard prototype parts are available in select one-piece and two-piece sizes. Pricing based on volume and required prototype methods cost. Parts are manufactured in the prototype department to production tolerances with lead times typically less than two weeks. B ONE PIECE PART NUMBER BLS TYPE LENGTH WIDTH HEIGHT LT-BLS-139 one piece BLS 0.736 (18,70) 0.575 (14,60) 0.236 (6,00) LT-BLS-137 one piece BLS 1.193 (30,30) 0.583 (14,80) 0.236 (6,00) LT-BLS-138 one piece BLS 1.193 (30,30) 0.961 (24,40) 0.236 (6,00) LT-BLS-141 one piece BLS 1.346 (34,20) 0.575 (14,60) 0.236 (6,00) LT-BLS-136 one piece BLS 1.433 (36,40) 0.685 (17,40) 0.236 (6,00) LT-BLS-143 one piece BLS 1.551 (39,40) 1.390 (35,30) 0.236 (6,00) C R0,30 Footprint -1 -0 -2 -3 1,77 3,00 1,50 1,80 DIMENSIONS in (mm) 8,50 TWO PIECE PART NUMBER BLS TYPE 15,50 4,00 * A B C -0 1.5 1.27 1.80 -1 5.0 2.50 1.27 5,00 -2 -3 5.00 4.00 15.00 8.00 1.27 DIMENSIONS in (mm) LENGTH WIDTH HEIGHT LT-BLS-215 two piece 1.300 (33,02) 1.065 (27,05) 0.400 (10,16) LT-BLS-224 two piece 1.650 (41,91) 1.375 (34,93) 0.400 (10,16) LT-BLS-216 two piece 1.770 (44,96) 1.065 (27,05) 0.400 (10,16) LT-BLS-213 two piece 2.130 (54,10) 1.065 (27,05) 0.400 (10,16) LT-BLS-225 two piece 2.250 (57,15) 1.375 (34,93) 0.400 (10,16) LT-BLS-219 two piece 2.756 (70,00) 2.240 (56,90) 0.400 (10,16) LT-BLS-229 two piece 2.775 (70,49) 1.685 (42,80) 0.400 (10,16) LT-BLS-226 two piece 2.800 (71,12) 1.375 (34,93) 0.400 (10,16) LT-BLS-227 two piece 3.375 (85,73) 1.375 (34,93) 0.400 (10,16) 1.27 On two piece BLS, dimensions shown are the exterior frame dimensions. www.lairdtech.com 19 CUSTOM DESIGN SHIELDS AND CONTACTS INTRODUCTION The complexities of today's electronics pose several design challenges. Resolving EMI needs to be balanced with space, weight and production restraints. When designing a custom shielding solution, beginning in the earliest stages of the application design allows effective elimination of EMI while meeting all specifications. Laird Technologies board level shielding experts work through all phases of development. From design, rapid prototyping and pre-production through production and automated packaging, Laird Technologies has the experience to help speed a product to market and stay within budget. To increase manufacturing throughout and reduce costs, Laird Technologies has developed a proprietary in-line production process that includes part formation, wash, assembly, inspection and automated packaging. By integrating quality processes, board level shield quality and performance is ensured from design stage through final packaging. One process is the automated co-planarity inspection system. Laird Technologies replicates the customer application by measuring shields in the same plane as the printed circuit board. This is accomplished without "securing" or "touching" shields, which could throw off measurement and/or deform parts. Laird Technologies measures shields immediately prior to placement into carrier tape at speeds that match automation packing. Shield base materials include our exclusive Shield-LiteTM, CRS 1008/1010, beryllium copper alloys, nickel-silver alloys, copper-based alloys and spring steels. All shields are fully solderable. SURFACE MOUNT SHIELDS MATERIAL VARIATIONS RAW MATERIAL* THICKNESS in (mm) HEAT TREATMENT PLATING COMMENTS CRS base box steel 1008/1010 0.005 to 0.090 (0,127 to 2,286) No heat treatment Tin Pre-plated Beryllium-copper alloys 0.004 to 0.008 (0,102 to 0,203) Heat treatable in all temperatures Tin, palladium, nickel, gold Pre-tempered & pre-plated Nickel-silver alloys 0.004 to 0.016 (0,102 to 0,406) Stress annealed Fully solderable (if used with LT proprietary process) No plating required for SMT solderability Copper-based alloys 0.004 to 0.012 (0,102 to 0,305) No heat treatment Tin, palladium, nickel, gold Pre-tempered & pre-plated Spring steel 0.006 to 0.060 (0,152 to 1,524) Austemper Tin, nickel, black oxide Spring properties determined by application Phosphor Bronze alloys 0.004 to 0.020 (0,100 to 0,510) N/A Tin, palladium, nickel, gold Pre-tempered & Preplated *Other materials may be available, please consult sales. Material properties are for reference only. Product testing by purchaser is recommended to confirm. Laird Technologies assumes no liability for product failure unless specifically stated in writing. 20 www.lairdtech.com ONE-PIECE SHIELD DESIGN Low Cost/Excellent Effectiveness Custom surface mount shields are available in both one-piece and twopiece designs. One-piece shields provide six sides of protection, with the sixth side being the board itself. One-piece designs offer economical shielding alternatives where access to covered components for repair is not necessary. TWO-PIECE SHIELD DESIGN Quick, Easy Repair and Inspection of Covered Components Two-piece board level shields offer users the flexibility to inspect or repair shielded components without having to risk board damage by removing the entire shield. Covers snap on and off with ease, making repairs quicker and easier, and reducing board re-work. Two-piece shields are available pre-assembled or unassembled. Large locking dimples snap into slots on covers to provide mechanical retention force. Smaller grounding dimples provide electrical grounding for proper shielding and to prevent rattle. Two-piece shields survive drop, shock and no-rattle tests. Here are critical test results: * Able to withstand acceleration of 4g from 10 Hz to 2000 Hz for three hours in each of three planes as per SAE J1455 * Pass EN 50 155 for railway electrical equipment including vibration test of 30g from 5 Hz to 200 Hz in 3 directions and a shock test with 500 m/s for 11/ms * Pass standard telecommunications drop tests [6 faces, dropped 1 meter onto concrete floor] CUSTOM DESIGN SHIELDS AND CONTACTS * Available in cold rolled steel, brass, stainless steel and nickel silver * Molded Compartment Shields and Form-In-Place elastomers can be combined with drawn board level shields to achieve shielding of multiple components with a single part * Available with an EZ Peel scored cover feature; allows for easy top section removal for component repair and re-sealing EZ PEELTM SHIELD DESIGN * Ventilation holes as needed for solder outgassing. Economical Access for Low Incidences of Repairs In cases where there is a low incidence of repairable circuit defects, access may be needed to shielded components. An economical solution is EZ Peel shields. These one-piece shields feature an easy-to-remove top section that can be peeled back using simple tools for access to components. Built-in flexibility controls the ease of removing the top, and the robust design delivers superior flatness. EZ Peel shields are designed to accept a snap-on cover in the same manner as our two-piece shields, following circuit repair. Series 97-2100 MULTI-COMPARTMENTAL SHIELD DESIGN Shield Multiple Circuit Groups Save PCB Space and Production Time Printed circuit boards with multiple circuit groups pose unique design challenges. Shielding these groups separately adversely affects circuit board real estate and increases part count. Multi-compartmental shields allow replacement of three or more single shields with one shield divided into several walled compartments. Installing a single part reduces part count, along with production time through faster pick-and-place speeds. This allows for a reduction the number of parts in inventory, which lowers overhead costs. Multi-compartmental shields feature internal dividing walls of one material thickness and meet all on-board shield requirements for FCC, VDE, CISPR and CE. These shields are available in two-piece designs, either assembled or unassembled. Our unassembled versions allow for automatic optical inspection prior to cover placement. As in all our shielding offerings, Laird Technologies proprietary process for 100% automatic optical inspection verifies co-planarity including inner walls. DRAWN BOARD LEVEL SHIELDS Seamless Corners Address High-Frequency Leakage As microprocessor speeds continue to increase, so does the potential for EMI leakage through the smallest apertures in board level shields. Laird Technologies drawn board level shields are designed to provide additional near-field and far-field circuit isolation (attenuation) at higher frequencies by eliminating the apertures found in the corners of traditional board level solutions. Drawn board level shields utilize small ground trace sizes, thereby preserving space on the circuit board. * Solid corner designs when additional circuit isolation (attenuation) is required at higher frequencies * Available in custom heights up to .250" (6,4 mm) with length and width dimensions from .300" (7,6 mm) to 2.0" (50,8 mm) * Tape and reel packaging provides an economical and automated SMT attachment method ^ The receive antenna test region from 1 GHz to 10 GHz that defines the Far-Field and Near-Field is 2.0" and 0.190", respectfully, from the transmit antenna. This test is performed for worst case orientation. Circuit Isolation is a measurement that defines the resultant attenuation level in dB provided by a PCB shield from an initial reference level as defined in Laird test procedure PDA-PRO027. Notice: The data set forth in all text, tables, charts, graphs and figures herein are based on samples tested and are not guaranteed for all samples or applications. Such data are intended as guides and do not reflect product specification for any specific part. www.lairdtech.com 21 CUSTOM DESIGN SHIELDS AND CONTACTS CUSTOM PRECISION ELECTRONIC CONTACTS Gain Maximum Electrical and Carrying Performance From concept to placement, Laird Technologies has the expertise to deliver custom precision surface mount contacts. Using the latest computer simulation techniques, Laird Technologies provides properly designed contacts that ground, carry current and signals, and interconnect boards and devices. Laird Technologies uses basic geometric parameters (length, width, uncompressed height, compressed height, contact force) to conduct Finite Element Analysis (FEA) on your prospective design. With the FEA results, we can then identify the best design to optimize a product's operational performance. Features are incorporated to provide for placement and soldering of the contact onto the circuit board. Laird Technologies offers a wide range of plating options to allow for maximum electrical current carrying performance. ^ Automated packaging allows for complex and small designs with lower installed costs. Contact base materials include beryllium copper, phosphor bronze, nickel and stainless steel. All contacts are fully solderable as required. CUSTOM PRECISION ELECTRONIC CONTACTS MATERIAL VARIATIONS TYPE THICKNESS in (mm) HEAT TREATMENT PLATING/COATING COMMENTS Beryllium Copper Alloys: 17200, 190, 290, 174 .0035 to .080 (0,089 to 2,03) Heat Treatable Tin, palladium, nickel, gold, silver Heat Treated as necessary Pre-Plated or Post Plated Phosphor Bronze Alloys: 510, 505, 511, 521, 544 .004 to .090 (0,10 to 2,29) N/A Tin, palladium, nickel, gold, silver Pre-Plated or Post Plated Copper Alloys: 110, 102, 122, 1093 .006 to .125 (0,15 to 3,18) N/A Tin, palladium, nickel, gold, silver Pre-Plated or Post Plated Brass Alloys: 260, 210, 220, 226, 230, 240, 268, 350, 353 .004 to .090 (0,10 to 2,29) N/A Tin, palladium, nickel, gold, silver Pre-Plated or Post Plated Nickel Silver Alloys: 770, 752, 762 .004 to .060 (0,10 to 1,52) N/A Tin, palladium, nickel, gold, silver Solderable in unplated condition (if used with LT proprietary process) Spring Steel Alloys: 1050, 1065, 1074, 1095 .008 to .080 (0,20 to 2,03) Austemper Tin, nickel, black oxide Plated after heat treatment Stainless Steel Alloys: 301, 302, 305, 316, 201, 202 .004 to .090 (0,10 to 2,29) N/A Tin, gold Pre-Plated or Post Plated Stainless Steel Alloys: 410, 420 .004 to .090 (0,10 to 2,29) Heat Treatable Tin, gold Heat Treated as necessary Pre-Plated or Post Plated Titanium Copper .004 to .012 (0,10 to 0,30) N/A Tin, palladium, nickel, gold, silver Heat Treated as necessary Pre-Plated or Post Plated Special Alloys: Clad metals .0035 to .080 (0,089 to 2,03) N/A Tin, palladium, nickel, gold, silver, palladium-silver Pre-Plated or Post Plated Post Plating Thickness as required N/A Tin, nickel, gold, silver, zinc, black oxide, black zinc, phosphate N/A Additional material choices are available upon request. Material properties are for reference only. Product testing by purchaser is recommended to confirm. Laird Technologies assumes no liability for product failure unless specifically stated in writing. 22 www.lairdtech.com NOTES www.lairdtech.com 23 NOTES 24 www.lairdtech.com