Molex, PicoBlade Female Connector Housing, 1.25 mm Pitch, 5 Way, 1 Row Straight
- RS Stock No.:
- 447-6580
- Distrelec Article No.:
- 304-42-713
- Mfr. Part No.:
- 51021-0500
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 5 units)*
£1.45
(exc. VAT)
£1.75
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 1,195 unit(s) shipping from 16 March 2026
- Plus 44,905 unit(s) shipping from 23 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 120 | £0.29 | £1.45 |
| 125 - 495 | £0.172 | £0.86 |
| 500 - 2495 | £0.154 | £0.77 |
| 2500 - 4995 | £0.136 | £0.68 |
| 5000 + | £0.13 | £0.65 |
*price indicative
- RS Stock No.:
- 447-6580
- Distrelec Article No.:
- 304-42-713
- Mfr. Part No.:
- 51021-0500
- 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 | Connector Housing | |
| Number of Contacts | 5 | |
| Number of Rows | 1 | |
| Pitch | 1.25mm | |
| Connector Gender | Female | |
| Mount Type | Cable | |
| For Use With | PicoBlade Wire-to-Wire Connector, PicoBlade Wire-to-Board Connector | |
| Orientation | Straight | |
| Standards/Approvals | No | |
| Housing Material | Polybutylene Terephthalate | |
| Length | 8mm | |
| Series | PicoBlade | |
| Width | 3.2 mm | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Product Type Connector Housing | ||
Number of Contacts 5 | ||
Number of Rows 1 | ||
Pitch 1.25mm | ||
Connector Gender Female | ||
Mount Type Cable | ||
For Use With PicoBlade Wire-to-Wire Connector, PicoBlade Wire-to-Board Connector | ||
Orientation Straight | ||
Standards/Approvals No | ||
Housing Material Polybutylene Terephthalate | ||
Length 8mm | ||
Series PicoBlade | ||
Width 3.2 mm | ||
- COO (Country of Origin):
- KR
Molex PicoBlade Female Connector Housing, 5 Way, 1.25mm Pitch - 51021 Series - 51021-0500
Provide your wire-to-wire and wire to printed circuit board (PCB) connections with an extra-strong hold using this Molex female connector housing. It protects your electrical connections from shocks and vibrations thanks to its straight friction lock that prevents your wires from coming loose. The durable polybutylene terephthalate (PBT) thermoplastic material is impact-resistant, so it can withstand use in heavy-duty environments. The single-row design is highly versatile, making it suitable for use in a wide variety of PCB setups.
• Pitch of 1.25mm and compact dimensions of 8 (length) x 3.2mm (width) for use in tight spaces
• Maximum operating temperature of +85°C for use in hot environments
• Compatible with components in Molex's PicoBlade series for ease of installation
Applications
• Automotive modules
• Consumer technology
• Data servers
• Industrial equipment
How long will this housing last?
The housing is coated in a polyester resin to keep it in top working condition for longer. This coating provides extra resistance to abrasion, corrosion and build-ups of friction that could cause wear over time, ensuring long-lasting performance.
Molex PicoBlade Series 51021 Connector Housings
The PicoBlade 51021 Series can be used across a number of applications such as automotive, industrial, consumer, computing and medical. The PicoBlade connector system is offered in wire to board and wire to wire options and is ideal for saving PCB space.
Features and Benefits
• Single row, wire to wire and wire to board housings
• Straight friction locks provide secure mating
• Compact design
• 1.25 mm pitch
• 2 to 15 circuits
• The crimp terminals are polarised to prevent incorrect insertion
1.25mm Wire to Board - Molex PicoBlade™
Approvals
UL (E29179); CSA (LR19980)
Standards
UL (E29179); CSA (LR19980)