Brand Name:
XTKCONN
Certification:
CE,SGS,ROHS,ISO9001
Model Number:
female header
2.54mm Pitch 20 Pin Female-Male SMT Type PCB Socket Pin Header
Product Description
| Item | Specification |
|---|---|
| Product Name | Customized 2.54mm Pitch Two‑Row Female Headers |
| Pitch | 2.54 mm (0.100 inch) |
| Row Count | Dual / Two‑Row |
| Pin Range | 2×2 ~ 2×40 pins (4‑80 positions total) |
| Mounting Type | Through‑hole (THT) / SMT Surface‑mount (custom select) |
| Orientation | Straight vertical / Right‑angle / Custom stack height |
| Rated Current | 3 A per contact |
| Rated Voltage | 250 V AC |
| Contact Resistance | ≤ 20 mΩ |
| Insulation Resistance | ≥ 1000 MΩ |
| Withstanding Voltage | AC 500 V, 1 min |
| Operating Temperature | ‑40 °C ~ +105 °C |
| Reflow Resistance | 260 °C max, 5‑10 s (SMT version) |
| Mating Cycles | 100‑500 cycles (depends on plating) |
| Compliance | RoHS 2.0, REACH, UL94‑V‑0 housing |
Our customized 2.54mm (.100 inch) two‑row female headers are board‑to‑board PCB socket connectors engineered specifically for industrial automation control systems. This standard 0.100” pitch form factor delivers stable signal & low‑power interconnection for PLC modules, IO boards, motion control units, and industrial embedded controllers. Unlike mass‑produced generic female headers, we tailor pin count, mounting style, housing height, plating thickness and mechanical features to match your industrial PCB layout, vibration environment, and production process requirements. Suitable for both through‑hole and SMT reflow assembly, these sockets solve common industrial pain‑points: intermittent contact under vibration, soldering deformation, limited footprint space and mixed signal‑low‑power transmission scenarios.
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Material Details
| Component | Standard Material | Custom Options |
|---|---|---|
| Insulator Housing | PA66‑GF, UL94‑V‑0 flame‑retardant black | PA6T / LCP high‑temp plastic for heavy reflow profiles |
| Contact Terminal | Phosphor‑bronze (high‑spring retention) | Brass for cost‑optimized non‑vibration applications |
| Base Under‑plating | 50 μ” Nickel barrier layer | — |
| Contact Surface Plating | Tin‑plated (cost‑effective) | 3‑15 μ” Gold flash / full gold plating for high‑vibration industrial locations |
Customization Options
Pin count: 2‑50 pins available besides standard 20P
Plating: gold flash / hard gold/matte tin
Feature: add polarizing key, locating pegs
Packaging: adjust reel dimension for your SMT feeder
Housing material upgrade for higher temperature requirements
Application Industries & Typical End‑products
Suited for compact PCB‑to‑board connection where through‑hole connectors take too much board space.
Industrial Control & Automation: Small PLC modules, sensor interface boards, data acquisition cards, field‑bus sub‑boards
IoT & Edge Smart Hardware: BLE/LoRa/Wi‑Fi radio modules, gateway internal inter‑board connection, smart sensor nodes
Medical Electronic Devices: Portable diagnostic instruments, patient monitoring auxiliary modules (RoHS compliant material)
Consumer Mini‑Equipment: Handheld devices, wearable modules, mini development boards, JTAG / ISP debug interface connectors.
New Energy & Test Equipment: Battery management auxiliary boards, test fixture internal interconnect, compact power control sub‑modules
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Sample Availability & Policy
Samples are to be sent to our customers for free on their request, so long as they are willing to pay for the freight, or we can pay the freight for some old customers from our side as well, or the customer can pay the freight in advance, and we can ship samples with our courier as well.
Guarantees/Warranties/Terms and Conditions
We provide a product quality guarantee.
A 15-day quick delivery is assured.
Payment terms include T/T, but it is subject to negotiation, such as L/C, PayPal, Western Union, and more.
After Sales Service
Excellent service is offered through our network of offices and head office.
Please contact us by phone or e-mail, or if convenient, visit our office.
Aside from the friendly service, we offer the most competitive prices and flexible scheduling.
FAQ
Q: What's your MOQ?
A:Our MOQ usually comes to 1000 pcs, but we accept small order quantities for testing.
Q: Can I visit your factory?
A: Welcome to visit our factory, and we will show you our professional production process, and we can build long-term cooperation with you.
Q: What's your sample time? What's your delivery time?
A: 7 days for samples, and 15-20 days for mass production. It depends on the quantity.
Q : How do I inspect my goods?
A : You can inspect by visiting the factory, or ask a third party to inspect, or by picture inspection.
Q : How much does it cost to ship to my country?
A : The freight will be given by the freight company based on your Gross Weight and CBM.
Q:How do I know if you ship out my order?
A:The tracking number(DHL, UPS, FedEx, TNT, EMS, etc.), Air Waybill, or B/L by Sea will be sent to you as soon as your goods are shipped out. We also follow up on the delivery and keep you informed. The helpful after-service is provided. We support what you sell.
Q: Can I make personalized/customized products?
A: Sure, just send us your drawing or sample.
Send your inquiry directly to us