SLR Vishay Electro-Films Single Layer Resistor Carrier Networks FEATURES * Standard sizes 0.100, 0.150, 0.210 wide * Custom sizes up to 0.500 inches x 0.500 inches * Pad count to 36 Product may not be to scale * Mixed values to 500 k * Multiple reference resistor groups * Ratio tolerance to 0.01 % * Ratio TCR's to 1 ppm/C * Nichrome resistor material standard. Tantalum nitride available, consult factory * Custom pad spacing 0.025 inches or greater SLR (Single Layer Resistor Carrier) networks are offered to provide the user with a leadless device that maximizes board density while maintaining tight ratio tolerances and TCR tracking. Pads are provided top and bottom connected by edge castellations for ease of visual solder joint inspection. Resistors can be covered with Vishay Electro-Films (EFI) proprietary thermal set plastic for physical protection or left uncoated to facilitate user trimming. SLR's are provided with 0.050 inches standard contact spacing; however, 0.025 inches contact spacing is also available. The standard contact metallization is gold flash over nickel plate. Solder coated contacts can be provided if preferred. Custom configurations, values, and tolerance combinations are available with fast turnaround. PRODUCT CAPABILITIES 10 to 500 k Resistance Range Absolute Resistance Tolerance 1 % to 0.05 % Resistance Ratio Tolerance 0.1 % to 0.01 % Absolute TCR 50 ppm/C; available to 10 ppm/C Ratio TCR 5 ppm/C; available to 1 ppm/C Absolute Resistor Stability (Mean)* 300 ppm/1000 hours at 125 C (typical) Ratio Resistor Stability (Mean)* 18 ppm/1000 hours at 125 C (typical) Package Power Dissipation 100 mW/Res at 70 C, 50 mW/125 C Temperature Range 0 C to + 70 C, - 40 C to + 85 C, - 55 C to + 125 C The SLR construction allows for a wide selection of special sizes and shapes with rapid turnaround and low NRE costs. The holes for the edge castellations are laser drilled into a multiple-up, large area substrates in-house prior to metallization. This permits new configurations with only laser software and a mask set. Custom parts can be provided with combinations of features listed: Any combination of resistor values between 100 and 100 k in the standard sizes. Custom resistor network patterns (no crossovers). A wide variety of rectangular sizes and shapes with contact pads on two to four sides. Pad center-to-center spacings from 0.025 inches (0.635 mm) and larger. Uncoated to permit customer trimming. Document Number: 61068 Revision: 09-Mar-07 For technical questions, contact: efi@vishay.com www.vishay.com 131 PACKAGED PRODUCTS NETWORKS 1. 2. 3. 4. 5. SLR Single Layer Resistor Carrier Networks Vishay Electro-Films OUTLINE DRAWING DIMENSIONS in inches [millimeters] C B D E A F R1 Centers A B C D E F 0.025 * 0.100 0.015 0.025 0.015 0.020 [0.64] * [2.54] [0.38] [0.64] [0.38] [0.51] 0.050 ** 0.100 0.030 0.050 0.015 0.020 [1.28] ** [2.54] [0.76] [1.28] [0.38] [0.51] 0.050 ** 0.150 0.030 0.050 0.025 0.020 [1.28] ** [3.84] [0.76] [1.28] [0.64] [0.51] 0.050 ** 0.210 0.030 0.050 0.025 0.020 [1.28] ** [5.37] [0.76] [1.28] [0.64] [0.51] * 0.025 inches [0.64 mm] per resistor, 2 to 18 pads. ** 0.050 inches [1.28 mm] per resistor, 2 to 18 pads. PIN 1 Resistor Area Standard Pitch: Castellations are on 0.050 inches (1.27 mm) centers (0.025 inch pitch special order) Single Layer 16 Pin Chip Carrier Chip measures 0.300 inches x 0.300 inches. Castellations are on 0.050 inches (1.27 mm) centers. (Special Order) ORDERING INFORMATION Example: SLRC-4-10000-1-B-F-D-C-G, 8 Lead 0.100 wide, with 4 Identical 100 k Isolated Resistors, Absolute Tolerance: 0.1 %, Ratio Tolerance: 0.1 %, Absolute TCR: 50 ppm/C, Ratio TCR: 2 ppm/C, Gold Termination SLR MODEL C WIDTH PACKAGED PRODUCTS NETWORKS C = 100 N = 150 M = 210 4 10 000 1 B NUMBER RESISTANCE VALUE ABSOLUTE OF VALUE MULTIPLIER TOLERANCE RESISTORS % % ALL SAME VALUE (5 Significant Digits) C = 0.001 B = 0.01 A = 0.1 0 = 1.0 1 = 10.0 2 = 100.0 A = 0.05 B = 0.1 C = 0.2 D = 0.5 F = 1.0 G = 2.0 J = 5.0 K = 10.0 M = 20.0 F RATIO TOLERANCE (To R1) A = 0.005 B = 0.010 C = 0.025 D = 0.050 F = 0.100 H = 0.250 J = 0.500 K = 1.000 X = N/A D C G ABSOLUTE TCR. RATIO TCR TERMINATION PPM/C PPM/C A = 10 B = 25 D = 50 E = 100 B=1 C=2 D=3 F=5 G = 10 X = N/A G = Ni/Gold S = Solder Coated NOTE: Factory will covert order number into final part number. For special value combinations and pin outs consult Application Engineer www.vishay.com 132 For technical questions, contact: efi@vishay.com Document Number: 61068 Revision: 09-Mar-07 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1