Molex 171857 Series Right Angle Through Hole PCB Header, 4 Contact(s), 2.54 mm Pitch, 1 Row(s), Shrouded
- RS Stock No.:
- 684-753
- Mfr. Part No.:
- 171857-1004
- Brand:
- Molex
Subtotal (1 bag of 200 units)*
£211.00
(exc. VAT)
£253.20
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 13 May 2026
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Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 + | £211.00 | £1.055 |
*price indicative
- RS Stock No.:
- 684-753
- Mfr. Part No.:
- 171857-1004
- Brand:
- Molex
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Molex | |
| Product Type | PCB Header | |
| Series | 171857 | |
| Pitch | 2.54mm | |
| Current | 4A | |
| Number of Contacts | 4 | |
| Housing Material | Nylon | |
| Number of Rows | 1 | |
| Orientation | Right Angle | |
| Shrouded/Unshrouded | Shrouded | |
| Mount Type | Through Hole | |
| Contact Plating | Gold | |
| Termination Type | Solder | |
| Row Pitch | 2.54mm | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 105°C | |
| Standards/Approvals | RoHS | |
| Voltage | 500 V | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Product Type PCB Header | ||
Series 171857 | ||
Pitch 2.54mm | ||
Current 4A | ||
Number of Contacts 4 | ||
Housing Material Nylon | ||
Number of Rows 1 | ||
Orientation Right Angle | ||
Shrouded/Unshrouded Shrouded | ||
Mount Type Through Hole | ||
Contact Plating Gold | ||
Termination Type Solder | ||
Row Pitch 2.54mm | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 105°C | ||
Standards/Approvals RoHS | ||
Voltage 500 V | ||
- COO (Country of Origin):
- IN
The Molex KK 254 Wire-to-Board Right-Angle Header designed to provide reliable electrical connections in compact PCB applications. This product features a friction lock mechanism and 15μm gold plating for enhanced durability and conductivity. With a configuration of 4 circuits, it supports a maximum current of 4.0A and voltage of 500V, making it ideal for power and signal applications. Crafted from nylon resin, the header is rated for a temperature range of -40° to +105°C, ensuring dependable performance under various environmental conditions. Its thoughtful design includes a black resin finish and through-hole termination interface for straightforward integration into your electronic assemblies.
Through-hole termination interface for easy installation
Black resin finish provides a professional appearance
Designed for compatibility with multiple mating parts for flexibility
Ideal for applications requiring reliable wire-to-board connections
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