Versatile board to board connector system TE Connectivity 2392181-1 for electronic interconnections
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 the interconnection of free boards (daughterboards, printed circuit boards) to a fixed board (motherboard, backplane, or back panel), allowing connections to pass through the fixed board. This system also supports the connection of free boards to each other and the connection of cables to printed circuit boards, enabling multiple configurations. The system utilizes miniaturized EON pin contacts for PC board connections and offers various module types with options for guiding, polarization, and Multi-Purpose Centers (MPC) for coding.
Product Attributes
- Brand: Z-PACK
- System Type: 2 mm HM Interconnection System
- Application: Board-to-Board Connections
- Material (Housings/Chicklets): UL94V-O rated, glass-filled polyesters
- Material (Signal Pin Contacts): Phosphor bronze, gold plated at contact interface, nickel underplate, tin or tin-lead plated press-fit leads
- Material (Signal Receptacle Contacts): Copper alloy, gold plated at contact interface, nickel underplate, tin or tin-lead plated press-fit leads
- Material (Ground Contacts): Phosphor bronze, gold plated at contact interface, nickel underplate, tin or tin-lead plated press-fit leads
- Certifications: Complies with IEC917, IEC 61076-4-101, DIN 41626, DIN 43356, IEEE 1301
Technical Specifications
| Module Type | Signal Contacts | Length | Features |
| Type A | 110 | 50 mm | With MPC, guiding and polarization |
| Type B | 125 | 50 mm / 44 mm / 38 mm | No alignment features (requires stacking between modules with features) |
| Type C | 55 | 25 mm | With guiding and polarization (Extension Module) |
| Type A/B | 125 / 110 / 95 | 50 mm / 44 mm / 38 mm | With guide and polarization |
| Specification | Details |
| PC Board Thickness (Fixed) | 1.4 to 5.6 mm |
| PC Board Thickness (Free) | 1.4 to 4.2 mm |
| PC Board Material | Glass-epoxy (NEMA G10, G11, FR 4, FR 5) or DIN 7735 Hgw-Types or DIN 40802 EP-Types |
| Contact Hole Diameter (Drilled) | 1.6 mm 0.025 |
| Contact Hole Diameter (Plated Through) | 1.5 mm 0.05 |
| Contact Hole Diameter (Press-fit) | 1.4 mm 0.025 |
| Standard Dimension Tolerance | 0.13 mm |
| Standard Angle Tolerance | 2 |
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