Molex Mini-Fit Jr. Series Right Angle Through Hole PCB Header, 4 Contact(s), 4.2mm Pitch, 2 Row(s), Shrouded
- RS Stock No.:
- 670-5899P
- Mfr. Part No.:
- 87427-0402
- Brand:
- Molex
Subtotal 10 units (supplied in a bag)*
£7.46
(exc. VAT)
£8.95
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 290 unit(s) ready to ship
- Plus 540 unit(s) shipping from 10 October 2025
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Units | Per unit |
|---|---|
| 10 + | £0.746 |
*price indicative
- RS Stock No.:
- 670-5899P
- Mfr. Part No.:
- 87427-0402
- 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 | |
| Series | Mini-Fit Jr. | |
| Pitch | 4.2mm | |
| Number of Contacts | 4 | |
| Number of Rows | 2 | |
| Body Orientation | Right Angle | |
| Shrouded/Unshrouded | Shrouded | |
| Mounting Type | Through Hole | |
| Connector System | Wire to Board | |
| Termination Method | Through Hole | |
| Contact Plating | Tin | |
| Contact Material | Brass | |
| Series Number | 87427 | |
| Current Rating | 13A | |
| Tail Pin Length | 3.3mm | |
| Voltage Rating | 600.0 V | |
Select all | ||
|---|---|---|
Brand Molex | ||
Series Mini-Fit Jr. | ||
Pitch 4.2mm | ||
Number of Contacts 4 | ||
Number of Rows 2 | ||
Body Orientation Right Angle | ||
Shrouded/Unshrouded Shrouded | ||
Mounting Type Through Hole | ||
Connector System Wire to Board | ||
Termination Method Through Hole | ||
Contact Plating Tin | ||
Contact Material Brass | ||
Series Number 87427 | ||
Current Rating 13A | ||
Tail Pin Length 3.3mm | ||
Voltage Rating 600.0 V | ||
- COO (Country of Origin):
- IN
Mini-Fit Junior Glow Wire Compatible Headers, 87427 Series
Mates with 5557 Series receptacle housings.
Molex Mini-Fit Jr. Series PCB Header, 4.2mm Pitch, 4 Contacts - 87427-0402
This PCB header connector is designed to facilitate reliable connections in electronic applications. As part of the Molex Mini-Fit Jr. series, this shrouded connector features a pitch of 4.2mm and includes four contacts arranged in two rows, making it a versatile choice for various configurations. With a robust current rating of 13A and a voltage rating of 600V, it is suitable for high-demand environments where performance is crucial.
Features & Benefits
• Polarised mating geometry prevents mismating for secure connections
• Fully isolated terminals protect against damage during handling
• Positive locking housings ensure connectors remain securely mated
• Crimp terminals enhance long-term reliability with a patented design
• High-current alloy terminals support efficient power transmission
• Self-aligning interface simplifies mating in tight spaces
• Fully isolated terminals protect against damage during handling
• Positive locking housings ensure connectors remain securely mated
• Crimp terminals enhance long-term reliability with a patented design
• High-current alloy terminals support efficient power transmission
• Self-aligning interface simplifies mating in tight spaces
Applications
• Utilised in gaming machines and vending machines
• Ideal for industrial automation and control module implementations
• Commonly employed in medical devices such as X-ray equipment
• Used in telecommunications for backplanes and rack-mount servers
• Ideal for industrial automation and control module implementations
• Commonly employed in medical devices such as X-ray equipment
• Used in telecommunications for backplanes and rack-mount servers
How do the locking features enhance the connection reliability in this design?
The positive locking housings ensure that the connectors remain fully mated, reducing the risk of accidental disconnection, while the thumb latch offers easy operation when needed.
What are the current and voltage ratings, and how do they affect application suitability?
This connector is rated for 13A and 600V, making it suitable for use in applications requiring substantial current without risking overheating or inefficiencies, thus enhancing performance across various devices.
What materials are used in the construction of the contacts, and how do they contribute to performance?
The contacts are made from tin-plated brass, which provides good conductivity and resistance to corrosion, ensuring effective performance over time in various environmental conditions.
Molex Minifit Jr.™ Series