ERNI 128 Way 2.54mm Pitch, Type CD Class C2, 4 Row, Straight DIN 41612 Connector, Socket
- RS Stock No.:
- 521-879
- Mfr. Part No.:
- 254977 / 254977-E
- Brand:
- ERNI
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£11.14
(exc. VAT)
£13.37
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- Plus 71 unit(s) shipping from 27 October 2025
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Units | Per unit |
|---|---|
| 1 - 19 | £11.14 |
| 20 - 74 | £10.14 |
| 75 - 299 | £9.11 |
| 300 - 599 | £7.85 |
| 600 + | £6.95 |
*price indicative
- RS Stock No.:
- 521-879
- Mfr. Part No.:
- 254977 / 254977-E
- Brand:
- ERNI
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ERNI | |
| Number of Contacts | 128 | |
| Gender | Female | |
| Number of Rows | 4 | |
| Body Orientation | Straight | |
| Termination Method | Solder | |
| Row Loading | a/b/c/d | |
| Type | CD | |
| Pitch | 2.54mm | |
| Contact Plating | Gold | |
| Mounting Type | Through Hole | |
| Class Rating | C2 | |
| Current Rating | 2A | |
| Contact Material | Copper Alloy | |
| Maximum Contact Resistance | 20mΩ | |
| Maximum Operating Temperature | +125°C | |
| Housing Material | PBT | |
| Minimum Operating Temperature | -55°C | |
Select all | ||
|---|---|---|
Brand ERNI | ||
Number of Contacts 128 | ||
Gender Female | ||
Number of Rows 4 | ||
Body Orientation Straight | ||
Termination Method Solder | ||
Row Loading a/b/c/d | ||
Type CD | ||
Pitch 2.54mm | ||
Contact Plating Gold | ||
Mounting Type Through Hole | ||
Class Rating C2 | ||
Current Rating 2A | ||
Contact Material Copper Alloy | ||
Maximum Contact Resistance 20mΩ | ||
Maximum Operating Temperature +125°C | ||
Housing Material PBT | ||
Minimum Operating Temperature -55°C | ||
- COO (Country of Origin):
- DE
Type E/TE/CD/RD
This range of DIN41612 / IEC 60603-2 Backplane / Board to Board / Wire to Board Connectors covers different connection variations. The design of these Backplane connectors is in accordance with DIN 41612/ IEC 60603-2 providing excellent quality and reliability. Applications for these DIN41612 / IEC 60603-2 connectors include:
Connection between plug-in cards and backplane wiring
Connection between two PCB's arranged one above the other
As a peripheral connector for external interfaces of the wiring plane
Connection between plug-in cards and backplane wiring
Connection between two PCB's arranged one above the other
As a peripheral connector for external interfaces of the wiring plane
Type E160 160 contacts in 5 rows
Type TE160 160 (inverted model) 160 contacts in 5 rows
Type CD128 128 contacts in 4 rows
Type RD128 (inverted model) 128 contacts in 4 rows
Type TE160 160 (inverted model) 160 contacts in 5 rows
Type CD128 128 contacts in 4 rows
Type RD128 (inverted model) 128 contacts in 4 rows
TE160
Inverted model of type E160
Type TE160 female connectors are fitted with fixing strips
Elongated mounting flange has two mounting holes within 5.08 mm grid
Type TE160 female connectors are fitted with fixing strips
Elongated mounting flange has two mounting holes within 5.08 mm grid
CD128
Solderless press fit technology
RD128
Fitted with fixing strip
Mounting flange with two mounting holes within 5.08 mm grid
Mounting flange with two mounting holes within 5.08 mm grid
Approvals
UL, CSA
Related links
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- ERNI 64 Way 2.54mm Pitch 2 Row Socket
- ERNI DIN 41612 48 Way 5.08mm Pitch 3 Row Socket
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- ERNI 160 Way 2.54mm Pitch 5 Row Socket