Molex KK 254 Series Straight Through Hole Pin Header, 4 Contact(s), 2.54 mm Pitch, 1 Row(s), Unshrouded
- RS Stock No.:
- 792-2881
- Mfr. Part No.:
- 171856-0004
- Brand:
- Molex
This image is representative of the product range
Bulk discount available
Subtotal (1 pack of 10 units)*
$5.52
(exc. GST)
$6.35
(inc. GST)
FREE delivery for orders over $60.00 ex GST
In Stock
- Plus 30 unit(s) shipping from 08 December 2025
- Plus 250 unit(s) shipping from 15 December 2025
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Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 240 | $0.552 | $5.52 |
| 250 - 990 | $0.543 | $5.43 |
| 1000 - 4990 | $0.526 | $5.26 |
| 5000 + | $0.506 | $5.06 |
*price indicative
- RS Stock No.:
- 792-2881
- Mfr. Part No.:
- 171856-0004
- Brand:
- Molex
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Molex | |
| Product Type | Pin Header | |
| Series | KK 254 | |
| Pitch | 2.54mm | |
| Current | 4A | |
| Number of Contacts | 4 | |
| Number of Rows | 1 | |
| Orientation | Straight | |
| Shrouded/Unshrouded | Unshrouded | |
| Mount Type | Through Hole | |
| Connector System | Board-to-Board, Wire-to-Board | |
| Contact Material | Brass | |
| Contact Plating | Tin | |
| Minimum Operating Temperature | -40°C | |
| Termination Type | Solder | |
| Contact Gender | Male | |
| Maximum Operating Temperature | 105°C | |
| Standards/Approvals | No | |
| Voltage | 500 V | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Product Type Pin Header | ||
Series KK 254 | ||
Pitch 2.54mm | ||
Current 4A | ||
Number of Contacts 4 | ||
Number of Rows 1 | ||
Orientation Straight | ||
Shrouded/Unshrouded Unshrouded | ||
Mount Type Through Hole | ||
Connector System Board-to-Board, Wire-to-Board | ||
Contact Material Brass | ||
Contact Plating Tin | ||
Minimum Operating Temperature -40°C | ||
Termination Type Solder | ||
Contact Gender Male | ||
Maximum Operating Temperature 105°C | ||
Standards/Approvals No | ||
Voltage 500 V | ||
KK 254 Reflow Process Compatible (RCP) Friction Lock Headers
The KK 254 Reflow Process Compatible (RCP) Friction Lock Headers are designed to with stand +260° C temperatures and does not need the drying requirements of normal nylon. This range of KK 254 Reflow Process Compatible (RCP) Friction Lock Headers are Matte-tin over nickel plated which inhibits tin whiskering. A PCB thickness of 1.60 mm is recommended for these KK 254 Reflow Process Compatible (RCP) Friction Lock Headers.
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- Molex KK 254 Series Pin Header 2.54 mm Pitch Unshrouded
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