Z-PACK 2 mm HM Board-to-Board Connector with 110 Signal Contacts and Gold Plating for IEC 61076-4-101 Compliant PCB Connections
Manufacturer:
TE Connectivity
Description:
Hard Metric, Standard RoHS
Category:
ARINC/Hard Metric, Standard
Specifications
Mfr. Part #:
2391904-1
Highlight:
110 signal contacts Board-to-Board Connector
,Gold plating PCB Connector
,IEC 61076-4-101 compliant Z-PACK 2 mm HM Interconnection System
Model Number:
2391904-1
Introduction
Z-PACK 2mm HM Interconnection System
TE Connectivity 2391904-1 board-to-board connector system for interconnection of printed circuit boards
Product Overview
The Z-PACK 2 mm HM Interconnection System is a versatile two-part connector system designed for board-to-board connections. It facilitates interconnection of free boards (daughterboards, printed circuit boards) to fixed boards (motherboards, backplanes, or back panels), and also supports cable connections to printed circuit boards for multiple configurations.
Key Features
- Compliant with IEC917, IEC 61076-4-101, DIN 41626, DIN 43356, and IEEE 1301 standards
- Multiple connector types available for various applications
- Robust construction with UL94V-0 rated materials
- Gold-plated contact interfaces for reliable performance
- Guiding and polarization features for secure connections
Product Specifications
| Type | Contact Count | Length | Features |
|---|---|---|---|
| Type A | 110 signal contacts | 50 mm | MPC, Guiding and Polarization |
| Type B | 125 signal contacts | 50 mm / 44 mm / 38 mm | Stackable between modules with guiding/polarization posts |
| Type C | 55 signal contacts | 25 mm | Guiding and Polarization (Extension Modules) |
| Type A/B | 125 signal contacts | 50 mm / 44 mm / 38 mm | Guide and Polarization |
| Male Connectors (Types A, B, C, A/B) | 5 rows of signal contacts | N/A | Optional: 2 additional rows for ground return |
| Female Connectors (Types A, B, C, A/B) | 5 rows | N/A | Optional: Two-part ground return shield |
| Extension Modules | N/A | 25 mm, 38 mm, 44 mm | N/A |
Materials & Construction
Housings & Chicklets: UL94V-0 rated, glass-filled polyesters
Signal Pin Contacts: Phosphor bronze with gold plating at contact interface
Signal Receptacle Contacts: Copper alloy with gold plating at contact interface
All Contacts: Nickel underplate with tin or tin-lead plated press-fit leads
Ground Contacts: Phosphor bronze with gold plating and nickel underplate
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