Mini Jumper Cap Electrical Connector

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Product Description

Packaging & Delivery

Product Description

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Packaging & Delivery

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Wire Harness Connector UL2651 Gray Flat Ribbon Cable, commonly 28AWG, spacing 1.27/2.0/2.54, used for wire connection and transmission in electronic equipment.

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Product Description

Mini Jumper Cap Electrical Connector

On many circuit boards, even a tiny connector can affect the whole system’s stability. During debugging or function switching, engineers need a jumper cap that is easy to handle and able to keep a solid connection without slipping.

Item	Specification
Model	MINI JUMP 2.54 H8.5 CLOSE
Pitch	2.54mm (0.1")
Type	Close Type / Closed Top
Height	8.5mm
Poles	1×2P
Housing	PBT+GF / Polyester, UL94V-0
Contact	Brass / Phosphor Bronze
Plating	Matte Tin / Au over Ni
Rated Voltage	250V AC/DC
Rated Current	3A per Pole
Contact Resistance	≤ 20 mΩ
Insulation Resistance	≥ 1000 MΩ
Withstand Voltage	1000V AC / 1 min
Operating Temperature	-40℃ ~ +105℃
Mating Cycles	≥ 50 times
Compliance	RoHS, Halogen Free
Color	Black, Red, Blue, Green, Yellow, White

The Mini Jumper Cap Electrical Connector is built for quick circuit bridging and reliable signal transfer in compact electronic devices. Its standard size makes it easy to match with common pin headers, while the closed structure helps improve long-term connection stability.

Closed Top Design Improves Durability

The Closed Top Mini Jumper Cap offers extra protection compared with open designs. Dust, light debris, and accidental finger contact are less likely to affect the metal contact area, which helps improve reliability over time.

dgyzconn durable Jumper Cap, it is suitable for equipment that runs for long periods or works in environments where stable connectivity is essential.

Stable Contact for Repeated Switching

Frequent insertion and removal can wear out low-quality jumpers fast. This model is designed with balanced contact pressure, so it grips the pins firmly while still allowing smooth removal when needed.

With a standard 2.54mm Pitch Jumper Cap design, it is compatible with many common pin headers and PCB configurations. As a practical jumper header connector, it supports consistent electrical conductivity during repeated switching operations.It is also widely used in jumper connector 2.54 mm applications where dependable circuit selection is required.

Why Choose YZK Electronics

Dongguan Yangzhankang Electronics provides dependable connector solutions for modern electronic manufacturing. With automated production equipment and strict quality inspection processes, we help customers achieve stable product performance and efficient mass production.

We offer:

OEM & ODM customization

Automated manufacturing

Strict quality control

Fast sampling support

Stable delivery capability

Technical project assistance

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