TE Connectivity, EI Female Connector Housing, 2.5mm Pitch, 4 Way, 1 Row
- RS Stock No.:
 - 680-1219
 - Mfr. Part No.:
 - 171822-4
 - Brand:
 - TE Connectivity
 
Bulk discount available
Subtotal (1 pack of 10 units)*
£2.22
(exc. VAT)
£2.66
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 220 unit(s) ready to ship
 - Plus 380 unit(s) ready to ship from another location
 - Plus 650 unit(s) shipping from 11 November 2025
 
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units  | Per unit  | Per Pack*  | 
|---|---|---|
| 10 - 40 | £0.222 | £2.22 | 
| 50 - 90 | £0.19 | £1.90 | 
| 100 - 490 | £0.168 | £1.68 | 
| 500 - 1990 | £0.144 | £1.44 | 
| 2000 + | £0.133 | £1.33 | 
*price indicative
- RS Stock No.:
 - 680-1219
 - Mfr. Part No.:
 - 171822-4
 - Brand:
 - TE Connectivity
 
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all  | Attribute | Value | 
|---|---|---|
| Brand | TE Connectivity | |
| Number of Contacts | 4 | |
| Number of Rows | 1 | |
| Pitch | 2.5mm | |
| Gender | Female | |
| Series | EI | |
| For Use With | Receptacle | |
| Body Orientation | Straight | |
| Length | 11.9mm | |
| Width | 5.8mm | |
| Housing Material | Nylon | |
| Select all | ||
|---|---|---|
Brand TE Connectivity  | ||
Number of Contacts 4  | ||
Number of Rows 1  | ||
Pitch 2.5mm  | ||
Gender Female  | ||
Series EI  | ||
For Use With Receptacle  | ||
Body Orientation Straight  | ||
Length 11.9mm  | ||
Width 5.8mm  | ||
Housing Material Nylon  | ||
- COO (Country of Origin):
 - IN
 
Economy Interconnection Housings
TE Connectivity's range of 'El' (economy interconnection) connector housings are designed to be compact and an economical solution for high density wiring connections. These connectors feature a locking mechanism to ensure positive mating and are designed to be wire-to-board or wire-to-wire mounted. The housing is made from a strong 'Nylon 6/6' material and has polarised housings.
Features and benefits:
•	Strong rugged housing with a low profile 
• High density
• Locking mechanism and polarisation to ensure a successful mate
• Guides for correct contact alignment
• Crimp and IDC termination methods
• High density
• Locking mechanism and polarisation to ensure a successful mate
• Guides for correct contact alignment
• Crimp and IDC termination methods
Applications:
•	Industrial machinery 
• Factory automation
• Business and retail equipment
• Commercial and building equipment
• Household appliances
• Automotive use
• Broader consumer electronics
• Factory automation
• Business and retail equipment
• Commercial and building equipment
• Household appliances
• Automotive use
• Broader consumer electronics
Need contacts?
Note
Receptacles mate with Caps.
2.5mm TE Connectivity Economy Interconnection (EI) System
