Molex, Mini-Latch Female Connector Housing, 2.5mm Pitch, 4 Way, 1 Row
- RS Stock No.:
- 797-9142
- Mfr. Part No.:
- 51191-0400
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 10 units)*
£1.88
(exc. VAT)
£2.26
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 860 unit(s) ready to ship
- Plus 260 unit(s) ready to ship from another location
- Plus 3,450 unit(s) shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 40 | £0.188 | £1.88 |
| 50 - 190 | £0.172 | £1.72 |
| 200 - 490 | £0.154 | £1.54 |
| 500 + | £0.141 | £1.41 |
*price indicative
- RS Stock No.:
- 797-9142
- Mfr. Part No.:
- 51191-0400
- 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 | 4 | |
| Number of Rows | 1 | |
| Pitch | 2.5mm | |
| Gender | Female | |
| Mounting Type | Cable Mount | |
| Series | Mini-Latch | |
| For Use With | Crimp Terminal 50802 | |
| Body Orientation | Straight | |
| Length | 12.5mm | |
| Width | 6.6mm | |
| Housing Material | Nylon | |
Select all | ||
|---|---|---|
Brand Molex | ||
Number of Contacts 4 | ||
Number of Rows 1 | ||
Pitch 2.5mm | ||
Gender Female | ||
Mounting Type Cable Mount | ||
Series Mini-Latch | ||
For Use With Crimp Terminal 50802 | ||
Body Orientation Straight | ||
Length 12.5mm | ||
Width 6.6mm | ||
Housing Material Nylon | ||
Molex Connector Housing, Nylon Material, 4 Contacts - 51191 Series - 51191-0400
Efficiently connect components to your PCB board using this sturdy 4-way female connector housing from Molex. Its casing is made from nylon, meaning it’s tough, chemical resistant and heat resistant. This makes it suitable for use in harsh and contaminated environments. Thanks to a precise mating pitch of 2.50mm, you can be sure that the contacts are safely isolated. This unit can be used for wire-to-board and wire-to-wire connections, making it a versatile choice.
Features & Benefits
• Wide operating temperature between -40°C and +105°C, so it's ideal for use in demanding conditions
• Dimensions of 12.5 (L) x 6.6mm (W) for where space is limited
• Dimensions of 12.5 (L) x 6.6mm (W) for where space is limited
Applications
• Personal computers
• Data communication hardware
• Medical equipment
• Data communication hardware
• Medical equipment
Can I stack multiple units?
No, this unit doesn't permit stacking. It should be used as a single unit for maximum results.
Which crimp terminal is this unit compatible with?
You can use this unit with crimp terminals from the Molex 50802 series.
2.5mm Wire to Board or Wire - Molex