HARWIN 1.7mm Grounding Contact
- RS Stock No.:
- 173-0837
- Mfr. Part No.:
- S7121-42R
- Brand:
- HARWIN
Subtotal (1 reel of 5000 units)*
£580.00
(exc. VAT)
£695.00
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 10,000 unit(s) ready to ship
- Plus 10,000 unit(s) shipping from 29 October 2025
- Plus 35,000 unit(s) shipping from 07 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 5000 + | £0.116 | £580.00 |
*price indicative
- RS Stock No.:
- 173-0837
- Mfr. Part No.:
- S7121-42R
- Brand:
- HARWIN
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | HARWIN | |
| Series | EZ-BoardWare | |
| Material | Titanium Copper Alloy | |
| Fixing Method | Surface Mount | |
| Current Rating | 4A | |
| Contact Plating | Gold | |
| Dimensions | 2.7 x 1.5 x 1.7mm | |
| Height | 1.7mm | |
| Length | 2.7mm | |
| Width | 1.5mm | |
Select all | ||
|---|---|---|
Brand HARWIN | ||
Series EZ-BoardWare | ||
Material Titanium Copper Alloy | ||
Fixing Method Surface Mount | ||
Current Rating 4A | ||
Contact Plating Gold | ||
Dimensions 2.7 x 1.5 x 1.7mm | ||
Height 1.7mm | ||
Length 2.7mm | ||
Width 1.5mm | ||
- COO (Country of Origin):
- TW
Harwin EZ Boardware SMT RFI/Grounding Spring Contacts
EZ-BoardWare SMT grounding/RFI spring contacts for use on surface mount PCBs that are in contact with metal shields or frames. The simple C style design of these EZ-BoardWare spring contacts provides excellent spring properties and ensures positive contact with the mating surface. These EZ-BoardWare RFI/grounding contacts are suitable for both wiping and sliding actions and are ideal for automated requirements using standard placement equipment. Stock numbers 788-4852 and 788-4858 are multi-directional spring contacts that have a unique spring feature that works in both the vertical and horizontal orientations. This feature makes them ideal for use in PCB edge connections to a chassis.
Features and Benefits
Ideal for use on surface mount PCBs
Excellent spring properties
Designed for automated application using standard placement equipment
Suitable for wiping and sliding applications
Multidirection versions for PCB edge connections
Available in a wide range working heights
Excellent spring properties
Designed for automated application using standard placement equipment
Suitable for wiping and sliding applications
Multidirection versions for PCB edge connections
Available in a wide range working heights
Applications
The compact size of these EZ-BoardWare grounding spring contacts makes them ideal for use in areas where there is limited access and in Blindmate applications. Typical applications include POS tracking, home entertainment and instrument panels, Industrial process control equipment, Mobile power units, Motion control units