Molex 4455 Series Bottom Entry PCB PCB Header, 9 Contact(s), 2.54 mm Pitch, 1 Row(s), Shrouded
- RS Stock No.:
- 684-178
- Mfr. Part No.:
- 22-17-3092
- Brand:
- Molex
Subtotal (1 tray of 250 units)*
£228.58
(exc. VAT)
£274.30
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 08 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tray(s) | Per Tray | Per unit* |
|---|---|---|
| 1 + | £228.58 | £0.914 |
*price indicative
- RS Stock No.:
- 684-178
- Mfr. Part No.:
- 22-17-3092
- 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 | 4455 | |
| Pitch | 2.54mm | |
| Current | 2.5A | |
| Housing Material | Nylon | |
| Number of Contacts | 9 | |
| Number of Rows | 1 | |
| Orientation | Bottom Entry | |
| Shrouded/Unshrouded | Shrouded | |
| Mount Type | PCB | |
| Contact Material | Brass | |
| Contact Plating | Gold | |
| Termination Type | Solder | |
| Row Pitch | 2.54mm | |
| Tail Pin Length | 3.35mm | |
| Standards/Approvals | RoHS | |
| Voltage | 500 V | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Product Type PCB Header | ||
Series 4455 | ||
Pitch 2.54mm | ||
Current 2.5A | ||
Housing Material Nylon | ||
Number of Contacts 9 | ||
Number of Rows 1 | ||
Orientation Bottom Entry | ||
Shrouded/Unshrouded Shrouded | ||
Mount Type PCB | ||
Contact Material Brass | ||
Contact Plating Gold | ||
Termination Type Solder | ||
Row Pitch 2.54mm | ||
Tail Pin Length 3.35mm | ||
Standards/Approvals RoHS | ||
Voltage 500 V | ||
- COO (Country of Origin):
- MY
The Molex KK 254 PC Board Connector designed for seamless board-to-board signal connections, featuring a robust construction suitable for various applications. This bottom-entry connector ensures a secure and efficient interface between components. With a selective gold plating of 0.38μm, it provides excellent conductivity and reliability, supporting up to 9 circuits. The product’s simple design accommodates through-hole termination, making it easy to integrate into your PCB assembly process. Its compatibility with various headers means you have versatile options for different assembly configurations. Ideal for projects requiring durability and performance, this connector excels in PCB headers and receptacles, ensuring active status in your electronic designs.
Bottom entry design allows for easier PCB layout and component placement
Compatible with multiple header configurations for flexible design options
Selective gold plating offers superior conductivity for enhanced signal integrity
Designed to support up to 9 circuits, facilitating complex connections
Constructed from durable nylon resin, ensuring longevity and reliability
Rated for a maximum voltage of 500V, making it suitable for high performance applications
Simple through hole installation process streamlines assembly and manufacturing
Natural resin colour ensures compliance with standard industry aesthetics
Features low halogen status for environmentally friendly applications
Utilises a flammability rating of 94V0 for improved safety in electronic environments
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