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3.81mm Spring PCB Electrical Terminal Block with UL&CE Certifications
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Terminal Blocks & Connection Terminals › Pluggable & PCB Terminal Blocks

3.81mm Spring PCB Electrical Terminal Block with UL&CE Certifications

Updated 2026-11-03 · Markdown version

Model no. KPG-381

US$0.12 – 0.24 / piece

MOQ 500 pieces · Final price confirmed in your quote

Stripping Length [mm]
10
Insulating Material
PA
Package Size
20.00cm * 20.00cm * 10.00cm
Shipping Cost
Contact the supplier about freight and estimated delivery time.
Rated voltage/current/conductor sizes UL/CUL
[V]/[A]/AWG

Specifications are as listed for this product. Intorfilters confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Model NO.KPG-381
Connection ModeScrew and Spring Connection
ShapeRectangle
TypePluggable Terminal Block-Plugs
CharacterHigh Temperature Resistance
Production ProcessInjection Molding
Interface TypeAC/DC
Inflammability Class in Acc.with UL 94V0
Number of Connections02~24p
Stripping Length [mm]10
Insulating MaterialPA
Transport PackageExport Carton
Specification3.81mm
OriginChina
HS Code85369090
Production Capacity2000000PCS/Year
Package Size20.00cm * 20.00cm * 10.00cm
Package Gross Weight5.000kg
CustomizationAvailable
ApplicationPCB, Pluggable Terminal Block
Environmental ProtectionGeneral
Shipping CostContact the supplier about freight and estimated delivery time.
Rated voltage/current/conductor sizes UL/CUL[V]/[A]/AWG
CSA[V]/[A]/AWG
CategoryPluggable & PCB Terminal Blocks

Technical parameters

Pitch [mm]3.81
Technical data ,in accordance with IEC/DIN and VDE
Insulating material groupI
Surge voltage category/contamination classIII/3 III/2 II/2
Rated voltage [V]160 160 320
Rated surge voltage [kV]2.5 2.5 2.5
Nominal current/cross section [A]/[mm² ]8/1.5
Maximum load current/Cross section [A]/[mm² ]8/1.5
Capacity connection
Rigid conductor/Flexible conductor/Wire gauge [mm² ]/ [mm² ]/AWG0.14-1.5/0.14-1.5/26-16
Flexible conductors with cold pressing tip with/without plastic sleeve [mm² ]0.25-1.5/0.25-0.5
Multiple connection(2 conductors with same cross section)
Rigid/flexible conductor [mm² ]
Flexible conductors with cold pressing tip with/without plastic sleeve [mm² ]
Stranded with ferrule with plastic sleeve [mm² ]
Stripping length [mm]9
Internal cylindrical gauge(IEC 60 947-1)A1
Thread
Torque [Nm]
Insulating materialPA
Inflammability class in acc.with UL 94V0
Approva ldata(UL/CUL&CSA)
Rated voltage/current/conductor sizes UL/CUL:[V]/[A]/AWG300/8/28-16
CSA: [V]/[A]/AWG300/8/28-16
Number of connectionsModel
2KPG-381-02P
~~
24KPG-381-24P

Description

3.81mm Spring PCB Electrical Terminal Block with UL&CE Certifications is part of our pluggable & pcb terminal blocks range (Terminal Blocks & Connection Terminals).

Key details

  • Type: Pluggable Terminal Block-Plugs
  • Interface Type: AC/DC
  • Application: PCB, Pluggable Terminal Block
  • Connection Mode: Screw and Spring Connection
  • Shape: Rectangle
  • Character: High Temperature Resistance
  • Production Process: Injection Molding
  • Inflammability Class in Acc.with UL 94: V0

Available configurations include stripping length [mm], insulating material, package size, shipping cost and rated voltage/current/conductor sizes ul/cul. Custom pin counts, colors, cable assemblies and packaging can be quoted on request.

Ordering through Intorfilters

Minimum order is 500 pieces at US$0.12 – 0.24 per piece. Send one inquiry with the part number, quantity and destination, and Intorfilters confirms specification, compatibility, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for 3.81mm Spring PCB Electrical Terminal Block with UL&CE Certifications?

The listed minimum order is 500 pieces, at US$0.12 – 0.24 per piece. Smaller trial quantities or samples can be requested in your inquiry; Intorfilters confirms what is possible for your size.

What are the main specifications of 3.81mm Spring PCB Electrical Terminal Block with UL&CE Certifications?

Type: Pluggable Terminal Block-Plugs; Interface Type: AC/DC; Application: PCB, Pluggable Terminal Block; Connection Mode: Screw and Spring Connection; Shape: Rectangle; Character: High Temperature Resistance. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include stripping length [mm], insulating material, package size, shipping cost and rated voltage/current/conductor sizes ul/cul. Pin count, contact plating, housing color, cable length and assembly, packaging and labels can be quoted to your specification.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Intorfilters checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other pluggable & pcb terminal blocks are available?

The Pluggable & PCB Terminal Blocks category lists 996 products with different pin counts, ratings and materials: https://intorfilters.com/connectors/terminal-blocks/pluggable-pcb-terminal-blocks/

How we work

Specified, checked and shipped by Intorfilters

Intorfilters supplies connectors and terminals to equipment makers, harness and cable-assembly shops, distributors and maintenance teams. Orders go through one controlled process: part number, ratings and mating parts confirmed, samples approved, pins, plating and fit checked before packing, then packed for export — standard or custom.

  • Equivalents and cross-references for branded part numbers
  • Custom pin counts, colors, cable assemblies and private label
  • Dimensions, plating and mating fit checked before packing
  • Export cartons and pallets, consolidated mixed orders
  • Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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US$0.12 – 0.24MOQ 500 piecesGet a quote