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TE Connectivity 2391878-1

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Shenzhen ECER Network Technology Co., Ltd.

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TE Connectivity 2391878-1

MOQ : 540

Brand Name : TE Connectivity

Description : Hard Metric, Standard RoHS

Stock : 54000

Model Number : 2391878-1

Delivery Time : 25-42 weeks

Packaging Details : -

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Product Overview

The Z-PACK 2 mm HM Interconnection System is a versatile board-to-board connection system designed for connecting free boards (daughterboards, printed circuit boards) to a fixed board (motherboard, backplane or back panel). It also facilitates feeding connections through the fixed board and allows for the connection of free boards to each other and to cables. The system offers multiple configurations through the combination of standard modules (Types A, B, C, A/B).

Product Attributes

Brand: Z-PACK
System: 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	Contact Count	Length (mm)	Features
Type A	110 signal contacts	50	With MPC, guiding and polarization
Type B	125 signal contacts	50 / 44 / 38	No guiding and polarization posts (must be used between modules with these features)
Type C	55 signal contacts	25	Extension module, with guiding and polarization (used at the bottom end)
Type A/B	125 signal contacts	50 / 44 / 38	With guide and polarization
Male Connectors (Types A, B, C, A/B)	5 rows of signal contacts	N/A	Optionally 2 additional rows for ground return
Female Connectors (Types A, B, C, A/B)	5 rows	N/A	Optional two-part ground return shield
PC Board Thickness (Fixed Boards)	N/A	1.4 - 5.6	N/A
PC Board Thickness (Free Boards)	N/A	1.4 - 4.2	N/A

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