ExaMEZZ? Hermaphroditic Connector System
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PRODUCT SPECIFICATION ExaMEZZ™ Connector System ExaMEZZ™ Hermaphroditic Connector System Copyright FCI. Form E-3701 – Revision C

PRODUCT SPECIFICATION ExaMEZZ™ Connector System Copyright FCI. Form E-3701 – Revision C

PRODUCT SPECIFICATION ExaMEZZ™ Connector System Objective This specification defines the performance, test, quality and reliability requirements of the ExaMEZZ™ connector system. Scope This specification is applicable to the ExaMEZZ™ mezzanine connector family of products, which provides a high speed board-to-board interconnect for differential pairs and single-ended lines. Connectors are hermaphroditic (one connector mates to the same part number), and include both press-fit and BGA board termination. The test sequences defined in this specification meet the intent of Telcordia...

PRODUCT SPECIFICATION ExaMEZZ™ Connector System Qualification Connectors furnished under this specification shall be capable of meeting the qualification test requirements specified herein. Material The material for each component shall be as specified herein or equivalent. - Contacts: Copper alloy - Housings and IMLAs: High temperature thermoplastic; UL 94V-0 compliant Finish The finish for applicable components shall be as specified herein or equivalent. - Contact Areas: Performance-based plating, qualified to meet the requirements of this specification, including Telcordia GR-1217-CORE...

PRODUCT SPECIFICATION ExaMEZZ™ Connector System Dielectric Withstanding Voltage – EIA 364-20 There shall be no evidence of arc-over, insulation breakdown, or excessive leakage current > 0.5 mA. The following details shall apply: a. Test Voltage – 500 volts DC. b. Test Duration - 60 seconds. c. Test Condition - 1 (760 Torr - sea level). d. Points of Measurement - Between signal to signal and signal to ground within same IMLA. e. Number of readings: 40 (10 readings per loose-piece connector set). 6.4 Current Rating – EIA 364-70 ExaMEZZ Current Rating (amperes) 2-Pair Individual Signal Contact...

PRODUCT SPECIFICATION ExaMEZZ™ Connector System Mating/Un-mating Force – EIA 364-13 The force to mate a receptacle connector and a vertical header shall not exceed 0.38 N per contact. The un-mating force shall not be less than 0.10 N per contact. The following details shall apply: a. Cross Head Speed – 25.4 mm per minute. b. Utilize free floating fixtures. c. Number of mate/un-mate cycles: 3 Compliant Pin Insertion Force – EIA 364-05 Fully populated connectors shall be applied to test boards in accordance with the ExaMEZZ™ application specification GS-20-0373. Testing shall consist of three...

PRODUCT SPECIFICATION ExaMEZZ™ Connector System PCB Hole Deformation Radius and Remaining Cu Plating Thickness (compliant pin) – EIA 364-96 Use nominal diameter PCB’s with 0.36 mm (signal) and 0.50 mm (ground) diameter finished holes, with immersion tin plating, and 2.4 mm minimum overall thickness. Metallographic cross-sections shall be prepared parallel to the PCB surface (transverse section) to facilitate radial hole deformation measurement, photographs, and remaining Cu plating measurement. Prior to cross-section preparation, the PCB shall have had 3 compliant pin insertions and 2...

PRODUCT SPECIFICATION ExaMEZZ™ Connector System 8.0 Environmental Conditions After exposure to the following environmental conditions in accordance with the specified test procedure and/or details, the product shall show no physical damage and shall meet the electrical and mechanical requirements per paragraphs 6.0 and 7.0 as specified in the Table 1 test sequences. Unless specified otherwise, assemblies shall be mated during exposure. 8.1 Thermal Shock – EIA 364-32. a. Number of Cycles - 5 b. Temperature Range - Between -55°C and +85° C c. Time at Each Temperature - 30 minutes minimum d....

PRODUCT SPECIFICATION ExaMEZZ™ Connector System Salt Spray – EIA 364-26 a. Test Condition - B b. Duration – 48 hours c. Connector on the LLCR Header board shall be unmated during salt exposure. PCB shall be in a horizontal orientation with connector contacts facing down. To prevent salt solution pooling in PCB holes, the back side of the PCB shall be masked with tape. Vibration – EIA 364-28, Test Condition II a. Vibration Amplitude – 1.5 mm double amplitude or 10G acceleration b. Frequency Range - 10 to 500 to 10 hertz c. Sweep Time and Duration – 15 minutes per sweep, 8 hours along each of...

PRODUCT SPECIFICATION ExaMEZZ™ Connector System 9.0 Quality Assurance Provisions 9.1 Equipment Calibration All test equipment and inspection facilities used in the performance of any test shall be maintained in a calibration system in accordance with ANSI Z-540 and ISO 9000. Inspection Conditions Unless otherwise specified herein, all inspections shall be performed under the following ambient conditions: a. Temperature: 25 +/- 5 deg C b. Relative Humidity: 30% to 60% c. Barometric Pressure: Local ambient Sample Quantity and Description The test sequences for qualification testing are shown...

PRODUCT SPECIFICATION ExaMEZZ™ Connector System Qualification Test Tables P(1) Design Verification for Product Extension Temp Life Thermal Shock & Humidity Thermal Shock & Humidity Vibration & Mech. Shock Press-Fit Evaluation Salt Spray Current Rating TEST GROUP ID ► TEST DESCRIPTION DESIGN AND CONSTRUCTION MATE HEADER AND RECEPTACLE UN-MATE HEADER AND RECEPTACLE ELECTRICAL: LOW LEVEL CONTACT RESISTANCE INSULATION RESISTANCE DIELECTRIC WITHSTANDING VOLTAGE CURRENT RATING MECHANICAL: MATING / UN-MATING FORCE COMPLIANT PIN INSERTION FORCE COMPLIANT PIN RETENTION FORCE PCB HOLE DEFORMATION...

PRODUCT SPECIFICATION ExaMEZZ™ Connector System COMPONENT DESCRIPTION Design Verification for Product Extension Temp Life Thermal Shock & Humidity Thermal Shock & Humidity Vibration & Mech. Shock Press-Fit Evaluation Salt Spray Current Rating Number of hermaphroditic mezzanine press-fit connector samples Number of hermaphroditic mezzanine BGA connector samples Mezzanine LLCR Board sets (pressfit) Mezzanine Continuity Board sets (press-fit) Mezzanine LLCR Board sets (BGA) Mezzanine Continuity Board sets (BGA) Table 2: Qualification Sample Requirements Notes: 1. Group P is not required for a...