Molex KK 254 Series Right Angle Through Hole Pin Header, 2 Contact(s), 2.54mm Pitch, 1 Row(s), Unshrouded
- RS Stock No.:
- 822-4737P
- Mfr. Part No.:
- 171857-3002
- Brand:
- Molex
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Subtotal 50 units (supplied on a continuous strip)*
£22.50
(exc. VAT)
£27.00
(inc. VAT)
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In Stock
- Plus 2,025 unit(s) shipping from 06 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 50 - 95 | £0.45 |
| 100 - 245 | £0.398 |
| 250 - 495 | £0.34 |
| 500 + | £0.32 |
*price indicative
- RS Stock No.:
- 822-4737P
- Mfr. Part No.:
- 171857-3002
- 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 | |
| Series | KK 254 | |
| Pitch | 2.54mm | |
| Number of Contacts | 2 | |
| Number of Rows | 1 | |
| Body Orientation | Right Angle | |
| Shrouded/Unshrouded | Unshrouded | |
| Mounting Type | Through Hole | |
| Connector System | Wire to Board | |
| Termination Method | Solder | |
| Contact Plating | Tin | |
| Contact Material | Brass | |
| Series Number | 171857 | |
| Current Rating | 4.0A | |
| Tail Pin Length | 3.05mm | |
| Voltage Rating | 250.0 V | |
| Gender | Male | |
Select all | ||
|---|---|---|
Brand Molex | ||
Series KK 254 | ||
Pitch 2.54mm | ||
Number of Contacts 2 | ||
Number of Rows 1 | ||
Body Orientation Right Angle | ||
Shrouded/Unshrouded Unshrouded | ||
Mounting Type Through Hole | ||
Connector System Wire to Board | ||
Termination Method Solder | ||
Contact Plating Tin | ||
Contact Material Brass | ||
Series Number 171857 | ||
Current Rating 4.0A | ||
Tail Pin Length 3.05mm | ||
Voltage Rating 250.0 V | ||
Gender Male | ||
- COO (Country of Origin):
- MX
KK 254 (RCP) Friction Lock Headers, Series 171856 and 171857
A range of Series 171856 and 17857 KK 254 Reflow Process Compatible (RPC) Vertical and Right Angle Friction Lock Headers from Molex. These KK 254 RPC Headers are capable of withstanding up to 260 °C solder processes. This range of KK 254 Reflow Process Compatible (RCP) Friction Lock Headers have Matte-tin over Nickel plated contacts which inhibits Tin whiskering. The Series 171856-3xxx and 171857-3xxx KK 254 RPC Headers have a High Temperature Thermoplastic (Polyester) body material which is UL 94V-1 rated.
Note
For mating KK 254 wire socket housings see PCB sockets 296-5072 typical.
Molex Pin Header, Brass Contact Material, Unshrouded - KK 254 Series - 171857-3002
Make a connection you can rely on with this pin header from Molex. As it has two male pin connectors set at a right angle to the main body, you can use it to form a connection between two PCBs horizontally. Installation is simple via the through-hole mounting method. All you need to do is push the pins into holes drilled in the PCB and then solder them in.
• Brass contacts with tin plating for high conductivity and resistance to corrosion
• Standard pitch size of 2.54mm for hassle-free compatibility
• Unshrouded, so saves space
• 250V rating to work with low-voltage applications
• Standard pitch size of 2.54mm for hassle-free compatibility
• Unshrouded, so saves space
• 250V rating to work with low-voltage applications
Applications
• Domestic appliances
• R&D laboratories
• Automotive manufacturing
• R&D laboratories
• Automotive manufacturing
Can I use this pin header in extreme conditions?
Yes, it has a broad operating temperature range between -40°C and +105°C, so you can use it in harsh environments.