TE Connectivity, 558 Partially Insulated Ring Terminal, 6 Stud Size 16 AWG 14 AWG Wire Size, Blue
- RS Stock No.:
- 677-397
- Mfr. Part No.:
- 55850-1
- Brand:
- TE Connectivity
Image representative of range
Subtotal (1 pack of 150 units)*
£194.63
(exc. VAT)
£233.56
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 13 April 2026
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Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 + | £194.63 | £1.298 |
*price indicative
- RS Stock No.:
- 677-397
- Mfr. Part No.:
- 55850-1
- 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 | |
| Series | 558 | |
| Product Type | Ring Terminal | |
| Insulation | Partially Insulated | |
| Inner Ring Diameter | 3.51mm | |
| Minimum Wire Size AWG | 16 AWG | |
| Maximum Wire Size AWG | 14 AWG | |
| Overall Length | 30.18mm | |
| Stud Size | 6 | |
| Colour | Blue | |
| Contact Plating | Tin | |
| Thickness | 0.86mm | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | 0°C | |
| Select all | ||
|---|---|---|
Brand TE Connectivity | ||
Series 558 | ||
Product Type Ring Terminal | ||
Insulation Partially Insulated | ||
Inner Ring Diameter 3.51mm | ||
Minimum Wire Size AWG 16 AWG | ||
Maximum Wire Size AWG 14 AWG | ||
Overall Length 30.18mm | ||
Stud Size 6 | ||
Colour Blue | ||
Contact Plating Tin | ||
Thickness 0.86mm | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature 0°C | ||
- COO (Country of Origin):
- US
The TE Connectivity Closed Ring Tongue Terminal designed for high-performance electrical connections in demanding environments. It accommodates wire sizes from 16 to 14 AWG and fits #6 / M3.5 studs with a 3.51 mm [.138 in] diameter. Its partially insulated design enhances safety while maintaining flexibility, and the tin-plated finish ensures corrosion resistance and long-term conductivity.
Closed barrel construction for improved crimp strength
Straight tongue configuration for easy alignment during installation
Tin plating enhances electrical performance and resists oxidation
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