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Home > products > Machined Female Header Connectors > 2.54mm Pitch H3.0mm SMT Machined Female Header Connector with Round Hole Contacts

2.54mm Pitch H3.0mm SMT Machined Female Header Connector with Round Hole Contacts

Product Details

Place of Origin: Guangdong , China

Brand Name: Jrkconn

Certification: ISO9001

Model Number: JRK-NNN2-BPP0743A

Document: JRK-NNN2-BPP0743A (H3.0 S....pdf

Payment & Shipping Terms

Minimum Order Quantity: 100PCS

Price: Contact us

Packaging Details: Tube + carton box packing

Delivery Time: 7-15 working days

Payment Terms: T/T

Supply Ability: 10000000 per week

Get Best Price
Highlight:

Female 2.54 pitch connector

,

2.54 pitch connector 2X15P

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Pcb smt pin header

Series:
Machined Female Header Connector
Pitch:
2.54 Mm
Gender:
Female
NO. Of Pins:
Custom
Contact Material:
Brass
Type:
SMT
Durability:
500 Cycles
Pin:
02~80PIN
Series:
Machined Female Header Connector
Pitch:
2.54 Mm
Gender:
Female
NO. Of Pins:
Custom
Contact Material:
Brass
Type:
SMT
Durability:
500 Cycles
Pin:
02~80PIN
2.54mm Pitch H3.0mm SMT Machined Female Header Connector with Round Hole Contacts
2.54mm Pitch Female Plug Connector SMT Machined Female Header Connectors
Product Overview

Machined Female Header is a precision PCB connector featuring machined round-hole contacts for reliable and accurate mating with male pin headers. The machined contact structure provides consistent dimensional accuracy and stable electrical connection, making it suitable for applications requiring precise connector engagement.

Available in different pitches, pin counts, mounting configurations, and plating options, this machined female header can be used for PCB-to-PCB and board-to-wire interconnection in industrial electronics, control systems, communication equipment, and other electronic devices.

Technical Specifications
Insulation Material Black glass-filled polyester PPS + GF30
Flammability UL94V-0
Pitch 2.54mm
Row Dual row
Contacts 2 - 80 Pins
Color Black, support custom
Terminal Material Brass CuZn36Pb3 (C36000)
Contact Clip Material Beryllium copper (C17200)
Plating (outer sleeve) Tin plated: 2µm/80µ"Ni, 5µm/200µ"Sn, Gold plated: 2µm/80µ"Ni, Full gold
Plating (contact clip) 2µm/80µ"Ni, Gold or Tin plated
Contact Resistance ≤4mΩ/Contact
Rating Current 3 A
Mechanical Life Min. 500 cycles
Insulator Resistance ≥1000MΩ at V=100V
Operating Voltage 60VAC/DC
Operating Temperatures Gold Plated: -55°C to +105°C, Tin plated: -40°C to +105°C
Applications
  • Printed Circuit Boards (PCBs)
  • Computer motherboards and peripherals
  • Communication devices and networking equipment
  • Industrial control systems
  • Automotive electronics
  • Consumer electronics and appliances
  • Medical devices
  • And other fields

Choose Jrkconn for your machined pin header needs and experience the precision, reliability, and versatility that our products offer.

Packing & Delivery
Selling units Single item
Package Tube / PE bag/tray/tape & reel packing
Port Shenzhen
Quantity (pcs) 1 - 100K > 100K
Estimated delivery time (business day) 15 To be negotiated
Custom Process
Custom process workflow diagram for machined female header connectors
Our Advantages
  • Extensive connector options and customized services
  • Free samples with 3-7 working days
  • High quality with an attractive price
  • Low MOQ and fast lead time
  • High efficiency / professional / responsibility / passion
  • Provide one-stop solution
How To Choose A Machined Female Header Connector

You should provide the following information:

  • The pitch of the product, e.g.: 1.27mm, 2.0mm, 2.54mm, or special pitch
  • The material of the insulator, outer sleeve, and contact clip
  • The plating of the outer sleeve and contact clip that you want
  • Your order quantity and your requirements
Frequently Asked Questions
Are you a manufacturer or trade company?
We are a professional manufacturer with 15 years of experience specializing in electronic connectors. Our main products are pin headers, female headers, box headers, ejector headers, DIN41612 connectors, pins, and other electronic connectors, with good quality and competitive prices.
Can I get the sample before placing a purchase order?
Yes, we provide samples for our customers to check product quality. We recommend taking samples before placing an order to better understand our product and quality. Samples are free for 1-2 pieces; customers only pay the express courier cost.
What is the sample lead time?
The standard sample delivery date is about 3-5 working days, and customized samples need 7-10 working days.
What is your after-sales service?
If a customer finds a quality problem, please contact us, and we will study the problem and provide solutions as quickly as possible.
How can we guarantee product quality?
Always a pre-production sample before mass production and a final inspection before shipment.
Can I make personalized/customized products?
Sure, send us your drawing or sample.

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

M
M*k
Czech Republic May 19.2026
Perfect job, I will continue working with Claire and recommend her to friends and our clients.
M
M*r
Germany Apr 22.2026
The round female header connectors arrived quickly and were packaged very well. The hole size is accurate, pins fit perfectly, and the soldering performance is stable. Good quality PCB connector with reliable contact. We are happy with this purchase and will order again.
S
S*k
Russian Federation Mar 26.2026
Used a strip on a circuit board. Broke it off to the proper length. And soldered it in place. Plugged in the board. Everything worked great. Wonderful Product. Arrived sooner than expected! Great seller!!!!