PROFESSIONAL QUALITY PRINTED BOARD MOUNT TRI PORT VERTICALLY STACKED CONNECTOR ASSEMBLY Tri Port Series FOR SHELTERED INDOOR/OUTDOOR ENVIRONMENTAL APPLICATIONS WHERE EMI SHIELDING IS REQUIRED Size 20 Contacts Three Connectors Vertically Stacked and Assembled As a Single Connector Module Professional Quality Connectors IEC Publication 807-2 Performance Level Two Shielded Conductors The connectors of the Tri Port Series are composed of three connectors vertically stacked and assembled into a single module, which permits saving of panel and printed board space. Final assembly costs are reduced by the simplification of the mounting operations. Tri Port Series connectors are professional quality connectors recommended for use in sheltered, non-corrosive indoor or outdoor environments having normal ventilation but without temperature or humidity controls. Four connector contact variants of 9, 15, 25 and 37 contacts are available. Connector genders may be mixed, i.e., two female connectors and one male connector may compose a Tri Port assembly. The three connectors may be spaced apart to two standard spacings to accommodate various dimensions of discrete hoods or molded cable assemblies. Tri Port Series connectors are equipped with a multi-layer flexible "stripline" circuit which conducts and shields the signal as it is transmitted from the connector contacts to the printed board conductors. Mounting angle brackets are riveted to the connectors by specifying mounting options N7 or N8 in step four of the ordering system. These options provide for labor saving ease of connector assembly mounting to the printed board, and also permit rapid jackscrew installation. Locking systems are available utilizing 4-40 threaded jackscrew systems, both polarized or non-polarized. A quick-release vibration locking system which permits either front or rear panel mounting of the connector is also available. Tri Port Series connectors comply with the dimensional and coupling requirements of IEC 807-2 and MIL-DTL-24308. Tri Port connectors also meet the interface requirements for EIA RS232 and RS449 and the CCITT X.24 recommendation. TRI PORT SERIES TECHNICAL CHARACTERISTICS MATERIALS AND FINISHES: Insulator: Contacts: Contact Plating: Shells: Mounting Spacers and Brackets: Cross Bar: Push-On Fasteners: Jackscrew Systems: Vibration Lock Systems: "Stripline" Multi-Layer Circuit: Nylon resin, UL 94V-0, black color. Male contacts - precision machined brass alloy. Female contacts - precision machined high tensile phosphor bronze. Gold flash over nickel plate. Other finishes available upon request. Steel or brass with tin plate or zinc plate with dichromate seal. Other materials and finishes available upon request. Steel or brass with tin plate or zinc with dichromate seal. Nylon resin, UL 94V-0, black color. Beryllium copper with tin plate. Steel with clear zinc plate or zinc plate with dichromate seal. Lock tabs, steel with zinc plate. Copper conductors layered with kapton plastic. Working Voltage: 300 V r.m.s. Stripline Multilayer Circuit: EMI Shielding. MECHANICAL CHARACTERISTICS: Fixed Contacts: Contact Retention in Insulator: Contact Terminations: Shells: Polarization: Mounting Bracket Riveted to Connector: Mounting to Printed Board: Locking Systems: ELECTRICAL CHARACTERISTICS: Contact Current Rating: Initial Contact Resistance: Proof Voltage: Insulator Resistance: Clearance and Creepage Distance [minimum]: 7.5 amperes nominal. 0.008 ohms. 1,000 V r.m.s. 5 G ohms. Mechanical Operations: Size 20 contact, male contact - 0.040 inch [1.0 mm] diameter. Female contact - rugged open entry design. 6 lbs. [27 N]. Printed board mount with 90 terminations supported in footprint pattern by a plastic alignment bar having brass pins of 0.028 inch [0.71 mm] diameter. Male shells may be dimpled for EMI/ESD ground paths. Trapezoidally shaped shells and polarized jackscrews. Riveted fasteners with 4-40 threads or 440 threads with nylon lock insert. Rapid installation push-on fasteners. Jackscrews and vibration locking system for either front or rear panel mounted connectors. 500 operations minimum per IEC 512-5. CLIMATIC CHARACTERISTICS: Temperature Range: -55C to +125C. 0.039 inch [1.0 mm]. Positronic 24 Industries, Inc. PROFESSIONAL QUALITY PRINTED BOARD MOUNT TRI PORT VERTICALLY STACKED CONNECTOR ASSEMBLY Tri Port Series FOR SHELTERED INDOOR/OUTDOOR ENVIRONMENTAL APPLICATIONS WHERE EMI SHIELDING IS REQUIRED 90 PRINTED BOARD MOUNT CONNECTOR 6 ROW CONNECTOR UNIT, 0.283 [7.19] CONTACT EXTENSION 0.160 [4.06] Nominal 0.008 0.036 [0.91] B 0.220 [5.59] Max. 0.494 [12.55] Typ. C E Shielded Flexible Circuit 0.247 [6.27] Typ. D C E 0.080 [2.03] 4-40 UNC Typ. 6 0.020 0.160 [4.06] 0.028 [0.71] Typ. A Typ. 0.020 [0.51] Max. Rollover 0.150 [3.81] Nominal 0.062 [1.57] 0.100 [2.54] Typ. 0.283 [7.19] Typ. 0.100 [2.54] Typ. 0.112 [2.84] Typ. 0.300 [7.62] Typ. 0.288 [7.32] 0.300 [7.62] Typ. 0.744 [18.90] 1.144 [29.06] CONNECTOR NO. OF VARIANT CONTACTS Typical Part Number: HTPB25FN7/FN7/FN7X 1.311 [33.30] A B 9 27 1.213 [30.81] 0.984 [24.99] CONNECTOR DESIGNATION C D E 15 45 1.541 [39.14] 1.312 [33.32] HTPB 0.750 [19.05] 1.994 [50.65] 0.256 [6.50] 25 75 2.088 [53.04] 1.852 [47.04] HTPC 0.900 [22.88] 2.294 [58.27] 0.406 [10.31] 37 111 2.729 [69.32] 2.500 [63.50] 90 PRINTED BOARD CONTACT HOLE PATTERN Hole identification shown is for female connector, use mirror image for male connector. Mount connector with mating face positioned to follow direction of arrow. Sym. 0.100 [2.54] 0.492 [12.50] 0.050 [1.27] Typ. Grounding Pin Grounding Pin Sym. 0.656 [16.66] 0.100 [2.54] 0.050 [1.27] Typ. 0.100 [2.54] Typ. 0.100 [2.54] Typ. 0.856 [21.74] 0.856 [21.74] 0.112 [2.84] Typ. 0.456 [11.58] 0.055 [1.40] 0.109 [2.77] 0.216 [5.49] 0.055 [1.40] 0.109 [2.77] 0.100 [2.54] 0.050 [1.27] Typ. Grounding Pin 1.250 [31.75] 0.100 [2.54] 0.100 [2.54] Typ. 0.856 [21.74] 0.856 [21.74] 0.055 [1.40] 0.456 [11.58] 0.109 [2.77] 0.652 [16.56] 0.112 [2.84] Typ. 0.005 [0.13] Typ. 0.598 [15.19] Positronic Industries, Inc. 0.050 [1.27] Typ. 0.100 [2.54] Typ. 0.456 [11.58] Suggest 0.045 [1.14] O hole for contact termination positions. Suggest 0.123 0.003 [3.12] O hole for mounting connector with push-on fasteners. 25 0.324 [8.23] Sym. Sym. Grounding Pin 0.005 [0.13] Typ. 0.378 [9.60] 0.162 [4.11] 0.926 [35.52] 0.112 [2.84] Typ. 0.456 [11.58] 0.005 [0.13] Typ. 0.055 [1.40] 0.109 [2.77] 0.978 [24.84] 0.112 [2.84] Typ. 0.005 [0.13] Typ. 0.924 [23.47] DIMENSIONS ARE IN INCHES [MILLIMETERS]. ALL DIMENSIONS ARE SUBJECT TO CHANGE. PROFESSIONAL QUALITY PRINTED BOARD MOUNT TRI PORT VERTICALLY STACKED CONNECTOR ASSEMBLY Tri Port Series FOR SHELTERED INDOOR/OUTDOOR ENVIRONMENTAL APPLICATIONS WHERE EMI SHIELDING IS REQUIRED ORDERING INFORMATION - CODE NUMBERING SYSTEM Specify Complete Connector By Following Steps 1 Through 10 Insert "0" When Step Is Not Used Upper Connector STEP 1 HTPB 2 25 3 F Middle Connector 5 4 N7T / F Lower Connector 6 N7T / STEP 1 - Basic Series HTPB Series HTPC Series STEP 2 - HTP Series Connector Variants 9, 15, 25, 37 7 8 9 F N7T X 10 STEP 10 - Special Options Options are the same as for Upper Connector Steps 3 and 4. Consult Sales Department. STEP 9 - Shell Options 0 - Zinc Plated with Dichromate Seal. X - Tin Plated. Z - Tin Plated and Dimpled - male connector only STEP 3 - Connector Gender M - Male F - Female STEP 4 - Locking, Polarizing, Mounting and Push-On Fastener Systems N7 - Bracket, Mounting, 90 Metal, Swaged to Connector with 4-40 Threads with Cross Bar and Push-on Fastener. N8 - Bracket, Mounting, 90 Metal, Swaged to Connector with 4-40 Locknut with Cross Bar and Push-on Fastener. V3 - Lock Tab, connector front panel mounted. V5 - Lock Tab, connector rear panel mounted. T - Fixed Female Jackscrews. T2 - Fixed Female Jackscrews. T6 - Fixed Male and Female Polarized Jackscrews. Positronic 26 Industries, Inc.