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RS PRO Shorting Link Straight Female Green Closed Top 2 Way 1 Row 2.54 mm Pitch 251-8553
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | RS PRO |
| Colour | Green |
| Orientation | Straight |
| Current | 3A |
| Length | 4.98mm |
| Model | 251-8553 |
| Depth | 2.44mm |
| Width | 6.47mm |
| Housing Material | Polybutylene Terephthalate |
| Contact Material | Phosphor Bronze |
| Sub Type | Closed Top |
| Number of Rows | 1 |
| Pitch | 2.54mm |
| Contact Plating | Tin over Nickel |
| Number of Contacts | 2 |
| Contact Gender | Female |
| Connector Gender | Female |
| Maximum Contact Resistance | 20mΩ |
Key Features
- Designed for mating with 0.6 mm² headers with minimum 4.3 mm length.
- Tin plated phosphor bronze contacts ensure reliable conductivity.
- Polybutylene Terephthalate housing provides UL94V-0 flame retardant protection.
- Suitable for harsh environments due to robust closed top housing design.
- Maximum contact resistance of 20 milliohms minimizes connection losses.
- Compact dimensions of 4.98 mm length, 6.47 mm width, and 2.44 mm depth.
- Suitable for board-to-board, bussing, and programming applications.
Product Description
RS PRO 251-8553 Shorting Link Straight Female Green Closed Top 2 Way 1 Row 2.54 mm Pitch is a high-quality PCB connector designed for reliable electrical connections in industrial and electronics applications.
This shorting link features female phosphor bronze contacts plated with tin over nickel to provide excellent corrosion resistance and electrical conductivity. The housing is made from black glass-filled Polybutylene Terephthalate (PBT) with a UL94V-0 flame retardant rating, ensuring durability in harsh operating environments.
The connector has a straight orientation with a single row of 2 contacts spaced at 2.54 mm pitch, making it compatible with standard 0.6 mm² headers having a recommended length of at least 4.3 mm.
Compact size dimensions of 4.98 mm length, 6.47 mm width, and 2.44 mm depth allow easy integration in tight PCB layouts. The maximum contact resistance is limited to 20 milliohms, ensuring stable signal and power transfer.
This product is ideal for industrial, electronics manufacturing, and laboratory applications requiring secure jumper and shunt connections for PCB configurations. Its green color and closed top design assist in easy identification and protect the contacts from environmental contaminants.
Designed for straightforward connection and disconnection in PCB jumper circuits. Robust housing material ensures flame retardance and mechanical strength. Phosphor bronze contacts provide good conductivity and spring properties.
Standard 2.54 mm pitch suits common header spacing requirements. Adequate current rating of 3 A supports low to moderate power circuits. Compact form factor compatible with dense electronic assemblies. Product condition is new and country of origin is Taiwan, Province Of China.
Explore more RS PRO connectors and jumpers in the EnvMart electronics category for versatile PCB interconnections.
Explore more products in our PCB Connectors & Wire Housings category.
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Frequently Asked Questions
This model has a maximum current rating of 3A, suitable for low to moderate power circuits.
The dimensions are 4.98 mm in length, 6.47 mm in width, and 2.44 mm in depth.
The pitch of this connector is 2.54 mm, which is standard for many header spacing requirements.
The housing is made from Polybutylene Terephthalate (PBT), which provides flame retardant protection with a UL94V-0 rating.
It features female contacts made of phosphor bronze, plated with tin over nickel for improved conductivity and corrosion resistance.
This model has 2 contacts arranged in a single row.
The maximum contact resistance is limited to 20 milliohms, which helps minimize connection losses.
Yes, the robust closed top housing design and flame-retardant material make it suitable for harsh environments.
It is suitable for board-to-board, bussing, and programming applications in industrial and electronics settings.
This connector has a straight orientation, allowing for straightforward connection and disconnection in PCB jumper circuits.
The RS PRO 251-8553 is manufactured in Taiwan, Province Of China.
The connector is green, which aids in easy identification and helps protect the contacts from contaminants.
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