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Specializes in the production of terminal blocks and industrial electrical connection products.

3.5/3.81mm Panel Mount Terminal Block
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3.5/3.81mm Panel Mount Terminal Block

Pluggable terminal block connectors with 3.5/3.81mm pitch. This two-piece, plug and header pin design of “pluggable” terminal blocks speed and simplify board replacement and reduce costly downtime and misconnections. These pluggable terminal block connectors can accommodate cables up to 1.5mm² and are available with 2 to 16 contacts. Terminal pin available in straight and right-angle orientation.
  • 15EDGRM-3.5/3.81

These terminal blocks have terminals that hold and release wires through the simple adjustment of a screw, allowing you to easily make temporary connections to a PCB. The 2-pin and 3-pin units each feature a ridge on one side and a slot on the other, which lets them slide and lock together to form arbitrarily long strips with a pitch of 3.5 mm or 3.81 mm. Each terminal block is available in two orientations: side-entry and top-entry.

Features of 3.5/3.81mm Panel Mount Terminal Block

● Green, Right Angled,12pin, 300V, 20A, 5.0mm/5.08mm, PCB Mount, Crimp 

● Available insert direction, contact direction, plug-in direction according to the requirement.

● A nominal current of 32 A (IEC) and a nominal voltage of 800 V (IEC) can be realized thanks to the powerful plug-in contact.

● Maximum safety with a touch-proof design

● Simple potential distribution utilizing the double function shaft

● Vibration resistance: latching accessories available


Main Application of 3.5/3.81mm Plug-in Connector Blocks

● Cable fixing

● Encoding

● Shield

● For flange-mounting plugs and basic terminal blocks

● Cable housing

SUN Advantage:

1. Rich selection of connector, more than 100 experienced mold processing staff equipment imported from Japan, Germany, Switzerland, Taiwan.

2. Specializes in manufacturing connectors for more than 19 years.

3. Have long and Rich cooperation experience with Samsung, whirlpool, Midea.

4. Almost get all of the certifications for connectors, such as UL, SGS, MSDS, CE, ISO9001, ROHS, REACH, CQC, TUV, PAHS, PFOS, PFOA, etc.

5. Replace JST, Molex, YEONHO, Tyco, AMP, KET, JWT, JMT, Cvilux, GTK, etc. and short delivery.

6. Competitive price

7. ISO 9001:2008-certified factory equipped with automated assembly lines.

8. Custom-made orders welcome here.

Sun is top 10 terminal block manufacturers in China, providing high-quality and low price pluggable terminal block, pluggable terminal strip, and pluggable terminal block connector. 





3.5/3.81 mm




M2.5 Brass



Pin header

Brass, Ni   Plated


PA66, UL94V-0


Rated   voltage


Rated   current


Withstanding   voltage

AC1500V/1 Min

Wire range



Temp range


Max   soldering

+250   5 Sec



Strip length



Sun Electric Co., Ltd
Founded in 2011, Sun Electric Co., Ltd specializes in the production of terminal blocks and industrial electrical connection products.

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 Add: Wufeng Industrial Zone, Qiaotou Town, Cixi City, Ningbo City, Zhejiang Province, China
 Tel: +86-0574-87290036
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