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AI Overview
Key Features & Customization Options (OEM/ODM)
- Pitch: 3.81 mm (), designed for high-density PCB layouts.
- Types: Pluggable terminal blocks (male headers and female plugs) and fixed/screw-type PCB terminal blocks.
- Connection Methods: Screw connection, spring clamp (for fast assembly), and solder pins.
- Customization: Available through manufacturers like HOMNECKS, Joinect, and others on platforms like Alibaba or Made-in-China for specific colors (e.g., green, grey), Pole numbers (2-24P), and custom markings.
- Material: High-quality copper alloy with UL94V-0 housing for reliability.
- Certifications: Commonly UL, CE, CQC, and RoHS certified.
Common Applications
Top Manufacturers & Suppliers
- Weidmüller: Known for SCD-THR male headers and other pluggable options.
- Amphenol: Offers fixed screw and spring-clamp 3.81mm terminal blocks.
- TE Connectivity: Provides 3P headers and wire-to-board solutions.
- Phoenix Contact: Offers various series like MKDS 1/5-3,81.
- Other suppliers: Homnecks (Ningbo Hyconnectors) and Joinct provide extensive, custom, high-performance OEM/ODM solutions.
Specifications Overview
- Rated Voltage: Typically up to 300V.
- Rated Current: Ranging from 6A to 10A.
- Wire Gauge: Generally supports 24-12 AWG.
- Operating Temp: Often rated for -40°C ~ 105°C.
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Web results
PCB Terminal Block 3.81mm - Double Rows & Screwless
Alibaba.com
https://www.alibaba.com › ... › Terminal Blocks
Alibaba.com
https://www.alibaba.com › ... › Terminal Blocks
Shop high-quality PCB terminal block 3.81mm for reliable electrical connections. Find durable, efficient, and easy-to-install solutions for your projects.
3 Position 3.81 mm Pluggable Terminal Blocks
Mouser Electronics
https://www.mouser.com › connectors › pluggable-term...
Mouser Electronics
https://www.mouser.com › connectors › pluggable-term...
3 Position 3.81 mm Pluggable Terminal Blocks are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for 3 Position 3.81 mm ...
High-Quality 3.81mm Spring PCB Terminal Block with UL & CE ...
Made-in-China.com
https://m.made-in-china.com › ... › Terminal Blocks
Made-in-China.com
https://m.made-in-china.com › ... › Terminal Blocks
High-Quality 3.81mm Spring PCB Terminal Block with UL & CE Certified ; Model NO.: KPG-381 ; Application: PCB, Pluggable Terminal Block ; Environmental Protection:.
3.81mm Pitch Pluggable Connector
Zhejiang Deerkesi Electrical Co., Ltd
https://www.terminal-block-derks.com › plug-in-screwles...
Zhejiang Deerkesi Electrical Co., Ltd
https://www.terminal-block-derks.com › plug-in-screwles...
We supply 5 main series: Screw terminal blocks, plug in terminal blocks, terminal headers, spring terminal blocks, large current terminal blocks.Read more
Customizable Brass Pluggable Terminal Block OEM ODM PCB ...
Alibaba.com
https://www.alibaba.com › ... › Terminal Blocks
Alibaba.com
https://www.alibaba.com › ... › Terminal Blocks
Key attributes ; PART Number. 15EDGK-3.81/3.5 ; Pitch. 3.81/3.5MM ; Poles. 2-24P ; Rated Voltage. 300V ; Rated Current. 8A.
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Web results
Plug, Screw Connection, EC381RM Series, 3.81 mm Pitch, 300V
Misumi USA
https://us.misumi-ec.com › vona2 › detail
Misumi USA
https://us.misumi-ec.com › vona2 › detail
These PCB terminal blocks use an error-proofing design and an assortment of techniques to provide electricity or signal transmissions for a variety of ...Read more
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Web results
Wholesale Pluggable Terminal Block,OEM/ODM ...
Homnecks
https://www.nbhyconnectors.com › pluggable-terminal-...
Homnecks
https://www.nbhyconnectors.com › pluggable-terminal-...
Brand：HOMNECKS 3.81mm pitch pluggable PCB terminal combines reliability, durability, and seamless usability, making it an exceptional choice for any demanding ...Read more
PCB Connector 3.81mm Pitch Pluggable Terminal Block Socket ...
Made-in-China.com
https://jointlean.en.made-in-china.com › product › Chin...
Made-in-China.com
https://jointlean.en.made-in-china.com › product › Chin...
Pluggable terminal block-sockets STF-381. 1.The product has obtained UL&CE certification,comply with RoHS environmental requirements ;.
3.81 Mm (0.150") - Terminal Blocks / Interconnects
Amazon.com
https://www.amazon.com › Terminal-Blocks-Interconne...
Amazon.com
https://www.amazon.com › Terminal-Blocks-Interconne...
10 Set 2 Pin 3.81mm Pitch PCB Mount Screw Terminal Block Connector, Male Plug and Female Socket Pluggable Phoenix Type Connector.Read more
 store rating (11K)30-day returns
Select color MKDS 1/5-3.81 - Q&A
DigiKey TechForum
https://forum.digikey.com › Support › Q&A
DigiKey TechForum
https://forum.digikey.com › Support › Q&A
Sep 29, 2025 — Hi,. I'm interested in the MKDS 1/5-3,81 PCB terminal block (1727049) from Phoenix Contact, listed on DigiKey.Read more