Molex, PicoBlade Female Connector Housing, 1.25mm Pitch, 8 Way, 1 Row
- RS Stock No.:
- 279-9184
- Mfr. Part No.:
- 51021-0800
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 5 units)*
£1.58
(exc. VAT)
£1.895
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 6,290 unit(s) ready to ship
- Plus 205 unit(s) ready to ship from another location
- Plus 19,830 unit(s) shipping from 20 October 2025
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Units | Per unit | Per Pack* |
---|---|---|
5 - 120 | £0.316 | £1.58 |
125 - 495 | £0.19 | £0.95 |
500 - 2495 | £0.168 | £0.84 |
2500 - 4995 | £0.15 | £0.75 |
5000 + | £0.144 | £0.72 |
*price indicative
- RS Stock No.:
- 279-9184
- Mfr. Part No.:
- 51021-0800
- 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 | 8 | |
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 | 11.75mm | |
Width | 3.2mm | |
Housing Material | PBT | |
Select all | ||
---|---|---|
Brand Molex | ||
Number of Contacts 8 | ||
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 11.75mm | ||
Width 3.2mm | ||
Housing Material PBT | ||
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
• 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
Standards
UL (E29179); CSA (LR19980)
Molex Connector Housing, 8 Way, 1 Row - PicoBlade Series - 51021-0800
This crimp receptacle from Molex provides robust protection when making wire-to-wire and wire-to-board connections. It houses eight contacts in a single row for simple organisation of wires. Thanks to its compact dimensions of 11.75 (length) x 3.2 (width) x 3.95mm (depth) and its pitch of 1.25mm, it's ideal for PCBs (printed circuit boards) where space is limited. It also features straight friction locks for strong, secure mating and polarised crimp terminals to prevent mismating and damage to the connection. Use this housing to help protect your connections from dust, moisture and other environmental contaminants for more reliable performance.
Features & Benefits
• Straight body orientation for ease of insertion
• Polybutylene terephthalate (PBT) construction for durability and heat resistance
• Wide operating temperature range of -40°C to +85°C for use in demanding applications
• Polybutylene terephthalate (PBT) construction for durability and heat resistance
• Wide operating temperature range of -40°C to +85°C for use in demanding applications
Applications
• Automotive industry
• Consumer electronics
• Medical equipment manufacturing
• Computers and data communications
• Consumer electronics
• Medical equipment manufacturing
• Computers and data communications
What connectors can this unit be used with?
This female crimp housing will accommodate male contacts that are part of the Molex PicoBlade series, making it simple to create a variety of space-saving wire-to-wire and wire-to-board connections.
Approvals
UL (E29179); CSA (LR19980)
1.25mm Wire to Board - Molex PicoBlade™