Molex Mini-fit Jr Connector

Molex Mini-fit Jr Connector

Product description:

Product Details:
Place of Origin Guangdong, China (Mainland)
Brand Name Molex JR
Model Number KR4200
Type Adapter, Singal/ Power
Application PCB
Gender Female
Brand Molex Jr
Pitch 4.2mm
Circuits 2-24 pins
Application Wire UL AWG12-24
Mounting PCB Top/ side Entry
Header Vertical/ right angle
Color natural
Material ROHS
Detailed Product Description

1. Molex Mini-fit Jr Connector
2. Series PCB header Jr products
3. free samples, small order, fast L/ T
4. ROHS, SGS are compliant

Molex Mini-fit Jr Connector

1. Technological Specification

current rating

voltage rating

temperature range

insulation resistance

withstanding voltage

contact resistance


250V AC.DC


1000M/ Min

1500V AC/ minute

20mΩ/ Max

2. Products Detail (PDF Drawing Web:




Male/ Female Housing

Male/ Female Crimp Terminal

Pin Header/ Wafer

P/ N

P/ N

P/ N







pitch: 4.2mm

wire range: AWG#18-#24

pitch: 4.2mm

poles: 2-24Pins/ circuits

Material: brass/ Tin-plating

poles: 2-24Pins/ circuits

Material: Nylon, UL94V

MPQ: 10000 / reel

PCB mounting direction: Top/ Side entry

MPQ: 1000/ bag

Material: phoshpor Bronze

contact: brass/ Tin-plating

MPQ: 1000/ bag

3. Main Productions Market:

1) .Consumer Electronic Market

2) .Computer Electronics Market

3) .Communication Electronics Market

4) .Medical Electronic Market

5) .MobilePhone Electronic Market

6) .Automobible Electronic Market

4. Main Enviromental Perfomance:

Resistant Temperature / Moisture / Salt-fog / Shock / Vibration

5. Application:

Digital camera, Home appliances, Computer, Mp3/4/5, LCD, TV, Telephone, Monitor equipment, etc.

6. About us

1) . We are professional supplier of interconnect products

2) . ISO9001 certified, committed to conforming to global environmental standards

3) . Favorable price

4) . Punctual delivery time

5) . Best after sales service

6) .We offer a wide variety of wire/ board connector solutions for telecom, computer/ peripherals, automotive, premise wiring, industrial, consumer and medical markets.

7. Molex Mini-fit Jr Connector Pictures: