Molex, PicoBlade Female Connector Housing, 1.25mm Pitch, 9 Way, 1 Row
- RS Stock No.:
- 342-1646
- Mfr. Part No.:
- 51021-0900
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 5 units)*
£2.08
(exc. VAT)
£2.495
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 590 unit(s) ready to ship
- Plus 760 unit(s) ready to ship from another location
- Plus 2,315 unit(s) shipping from 19 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 120 | £0.416 | £2.08 |
| 125 - 495 | £0.272 | £1.36 |
| 500 - 2495 | £0.258 | £1.29 |
| 2500 - 4995 | £0.212 | £1.06 |
| 5000 + | £0.204 | £1.02 |
*price indicative
- RS Stock No.:
- 342-1646
- Mfr. Part No.:
- 51021-0900
- 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 | |
| Number of Contacts | 9 | |
| Number of Rows | 1 | |
| Pitch | 1.25mm | |
| Gender | Female | |
| Mounting Type | Cable Mount | |
| Series | PicoBlade | |
| For Use With | PicoBlade Wire-to-Board Connector, PicoBlade Wire-to-Wire Connector | |
| Body Orientation | Straight | |
| Length | 13mm | |
| Width | 3.2mm | |
| Housing Material | Polyester | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Number of Contacts 9 | ||
Number of Rows 1 | ||
Pitch 1.25mm | ||
Gender Female | ||
Mounting Type Cable Mount | ||
Series PicoBlade | ||
For Use With PicoBlade Wire-to-Board Connector, PicoBlade Wire-to-Wire Connector | ||
Body Orientation Straight | ||
Length 13mm | ||
Width 3.2mm | ||
Housing Material Polyester | ||
Molex Connector Housing, Straight Orientation, 13mm Length - PicoBlade Series - 51021-0900
Save space on your PCB by using this connector housing from Molex to make your wire-to-board connections. The 9-way housing has a pitch of 1.25mm and a length of 13mm, which makes it a compact solution for making multiple connections. It's made from PBT thermoplastic to ensure it's strong and resistant to wear. There's a recess inside to secure the locking tangs of your crimp terminals and maintain a firm hold.
Features & Benefits
• Clips into PicoBlade through-hole headers for the quick assembly of your electronics
• Compatible with wire-to-wire connectors for flexibility
• Flame-resistant housing to help keep electricals fire-safe
• Wide operating temperature range between -40°C and +85°C for use in demanding environments
• Compatible with wire-to-wire connectors for flexibility
• Flame-resistant housing to help keep electricals fire-safe
• Wide operating temperature range between -40°C and +85°C for use in demanding environments
Applications
• Electrical test equipment
• Computer peripherals
• Portable machines
• In-car systems
• Data centres
• Computer peripherals
• Portable machines
• In-car systems
• Data centres
Which crimp terminals fit in this connector housing?
The PicoBlade 50058 and 50079 series of female crimp terminals work with this connector housing.
Approvals
UL (E29179); CSA (LR19980)
1.25mm Wire to Board - Molex PicoBlade™