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0.45-0.55mm Receptacle pin RP141043-1

Model: rp141043-1

Category Pogo Pin
Views 36
Updated 2026-10-08
Images 5 Photos

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★ Product Introduction

Barrel material：Brass C3604 / Brass C6801

Plunger material：Brass C3604 / Brass C6801 / SUS304 stainless on request

Spring material：SUS304 stainless steel / SWP music wire / Beryllium Cu

Plunger plating spec：1μ" min. Au over 50-100μ" Ni

Barrel plating spec：1μ" min. Au over 50-100μ" Ni (Tin over Ni optional)

Contact resistance：≤ 50 mΩ (initial, @20mA 1V DC)

Insulation resistance：≥ 100 MΩ (DC 500V)

Rating current：3A AC/DC

Specifications
Description
Applications
Product Photos

Product type	Pin Receptacle / Female socket
Part number	RP162060-1
Overall size	Outer Ø 2.50mm × Total Height 15.00mm
Outer diameter (Ø)	2.500 mm (nominal)
Total height (H)	15.000 mm (nominal)
Working stroke	4.50 mm (nominal, pre-load 70% travel)
Barrel material	Brass C3604 / Brass C6801
Plunger material	Brass C3604 / Brass C6801 / SUS304 stainless on request
Spring material	SUS304 stainless steel / SWP music wire / Beryllium Cu
Plunger plating spec	1μ" min. Au over 50-100μ" Ni
Barrel plating spec	1μ" min. Au over 50-100μ" Ni (Tin over Ni optional)
Rating current	3A AC/DC
Rating voltage	DC 12V (Max DC 24V)
Contact resistance	≤ 50 mΩ (initial, @20mA 1V DC)
Insulation resistance	≥ 100 MΩ (DC 500V)
Withstanding voltage	AC 500V / 1 min (no breakdown / no arcing)
Operating temperature	-40℃ ~ +125℃
Mechanical durability (life)	30,000 ~ 100,000 cycles min.
Salt spray rating	24 ~ 48 hours min. (RoHS compliant plating)
Compliance	RoHS 2.0, REACH, Lead-free & Halogen-free
Solderability	260℃ / 10 sec. Immersion in Sn solder bath, no reflow issue
Assembly style	Through-hole / compression / side-mount on request
Custom options	Au plating thickness (1 ~ 200μ"), custom head shape, current rating, wire / solder cup

Model rp141043-1 0.45-0.55mm Receptacle pin RP141043-1 is a high-performance Pin Receptacle manufactured by Shenzhen Wizconn Technology (WIZ-CONN), produced under strict ISO9001:2015 quality system for reliable electrical interconnection in consumer electronics, smart wearables, industrial automation and automotive applications. Key specifications include Product type, Part number, Overall size, Outer diameter (Ø), Total height (H). RoHS and REACH compliant. Salt spray rating 24–48 hours min. Mechanical durability up to 10,000+ cycles. Multiple plating options available to meet high durability / high current requirements.

WIZ-CONN also offers full custom Pogo Pin engineering services including pin layout, working height, current rating, SMT/THR assembly and packaging. Contact us for samples and quotations.

✅ Consumer electronics: smartphones, TWS earbuds, smart speakers, tablets, laptops

✅ Wearables: smart watches, fitness bands, VR/AR headsets, health monitoring devices

✅ New energy & automotive: EV BMS modules, car infotainment, in-vehicle charging

✅ Industrial & medical: handheld terminals, POS devices, portable medical instruments, sensors

✅ Smart home & IoT: smart locks, routers, wireless charging pads, security cameras