MOLEX - suqinszconnectors.com

Molex 43640-0400 Micro-Fit 3.0 Plug Housing | 4-Pin, 3mm Pitch, Panel Mount

gd-admin — Wed, 31 Dec 2025 08:02:15 +0000

Purchase Molex 43640-0400 Micro-Fit 3.0 Plug Housing. 4-position, 3mm pitch, UL 94V-0 rated for power and wire-to-wire applications. High-quality panel mount design at Suqin SZ Connectors.

Data Overview

Attribute	Specification
Manufacturer	Molex
Part Number	43640-0400
Series	Micro-Fit 3.0
Product Type	Plug Housing
Number of Positions	4
Number of Rows	1
Pitch	3 mm (0.118 in)
Mounting Style	Panel Mount
Termination Style	Crimp
Contact Gender	Pin (Male)
Application	Wire-to-Wire, Power
Current Rating	5 A
Voltage/Flammability	UL 94 V-0
Housing Material	Polyester
Color	Black
Temperature Range	-40°C to +105°C

Product Details

Feature	Advantage	Benefit
Micro-Fit 3.0 Compact Design	Features a small 3.0mm pitch while handling up to 5A current.	Space Efficiency: Perfect for high-density power applications where PCB and panel space are limited, without sacrificing performance.
Integrated Panel Mount Ears	Built-in mounting style allows the plug to be securely fixed to a chassis or panel.	Structural Stability: Provides a robust wire-to-wire interface that stays in place, preventing strain on internal wiring during repeated mating cycles.
UL 94V-0 Polyester Material	Constructed from high-quality black polyester with the highest flammability rating.	Enhanced Safety: Minimizes fire risks in power-sensitive environments like medical devices or industrial controls, ensuring long-term safety compliance.
Wide Operating Temperature	Fully functional in temperatures ranging from -40°C to +105°C.	Environmental Resilience: Operates reliably in both extreme cold and high-heat industrial settings, reducing the risk of material degradation or electrical failure.

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Q1: Does the Molex 43640-0400 come with male pins included?

A: No, this is the plug housing only. You will need to purchase the compatible Micro-Fit 3.0 male crimp terminals separately based on your wire gauge (AWG).

Q2: What is the maximum current this 4-pin connector can handle?

A: The 43640-0400 is rated for up to 5A per circuit, making it an excellent choice for low-to-medium power wire-to-wire connections.

The post Molex 43640-0400 Micro-Fit 3.0 Plug Housing | 4-Pin, 3mm Pitch, Panel Mount first appeared on suqinszconnectors.com.

39-01-2080 Connector Housings Mini-Fit Jr. Receptacle Housing, Dual Row, 8 Circuits,MOLEX

18915741017 — Thu, 18 Sep 2025 07:27:10 +0000

‌Part Number‌:39-01-2080

‌Manufacturer‌:Molex

‌Connector Type‌:Mini-Fit Jr. Receptacle Housing

‌Circuit Count‌:8 Circuits

‌Row Configuration‌:Dual Row

‌Pitch‌:4.2mm (0.165 in)

‌Mounting Style‌:Cable Mount / Free Hanging

‌Termination Type‌:Crimp

‌Contact Type‌:Socket (Female)

‌Series‌:5557

‌Brand Name‌:Mini-Fit Jr.

‌Applications‌:Wire-to-Board, Wire-to-Wire, Power

‌Operating Temperature‌:-40°C to +105°C

‌Current Rating‌ :13A

‌Flammability Rating‌:UL 94 V-2

‌Compliance‌:RoHS Compliant

Data Overview

Circuits (maximum)	8
Color – Resin	Natural
Flammability	94V-2
Net Weight	1.800/g
Pitch – Mating Interface	4.20mm

Contact Features

Gender	Receptacle
Glow-Wire Capable	No
Material – Resin	Nylon
Number of Rows	2
Pitch – Termination Interface	4.20mm

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Product Display

The post 39-01-2080 Connector Housings Mini-Fit Jr. Receptacle Housing, Dual Row, 8 Circuits,MOLEX first appeared on suqinszconnectors.com.

MOLEX42816-0512:10.00mm Pitch Mini-Fit Sr. Receptacle Housing, Single Row, 5 Circuit, Black

18915741017 — Tue, 16 Sep 2025 02:11:28 +0000

Manufacturer：MOLEX

Part Number: 42816-0512

‌Pitch‌：10.00mm (standard spacing for high-density connections)

‌Circuits‌：5 (single-row design)

‌Current Rating‌：Up to ‌50.0A‌ per contact (12-10 AWG wire compatible)

‌Voltage Rating‌ ‌：600.0V‌ (UL/IEC compliant)

‌Housing Material‌：High-temperature polyester (PET), black (UL 94 V-0 flame retardant)

‌Termination Type‌：Compatible with ‌crimp terminals‌ (sold separately, e.g., 12-10 AWG)

‌Mounting Style‌：‌Through-hole (THT)‌ PCB mounting

‌Operating Temp.‌：-40°C to +105°C

‌Compliance‌：RoHS compliant‌, halogen-free

Data Overview

Circuits (maximum)	5
Flammability	94V-0
Number of Rows	1
Pitch – Mating Interface	10.00mm
Color – Resin	Black

Contact Features

Gender	Receptacle
Material – Resin	Polyester
Packaging Type	Bag
Stackable	No
Temperature Range – Operating	-40° to +105°C

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Product Display

The post MOLEX42816-0512:10.00mm Pitch Mini-Fit Sr. Receptacle Housing, Single Row, 5 Circuit, Black first appeared on suqinszconnectors.com.

09-50-3051Connector Housings KK 3.96mm Crimp Housing, Friction Ramp, 5 Circuits MOLEX

18915741017 — Mon, 15 Sep 2025 07:54:51 +0000

Manufacturer:Molex

Part Number: 09-50-3051

Product Category:Headers & Wire Housings

Product:Wire Housings

Type:Receptacle Housing

Number of Positions:5 Position

Pitch:3.96 mm (0.156 in)

Number of Rows:1 Row

Mounting Style:Cable Mount / Free Hanging

Termination Style:Crimp

Contact Gender:Socket (Female)

Flammability Rating: UL 94 V-2

Housing Color: Natural

Housing Gender: Female

Housing Material: Nylon

Temperature Range:-40°C to +105°C

Data Overview

Circuits (maximum)	5
Color – Resin	Natural
Glow-Wire Capable	No
Pitch – Mating Interface	3.96mm
Packaging Type	Bag

Contact Features

Gender	Receptacle
Flammability	94V-2
Lock to Mating Part	Yes
Material – Resin	Nylon
Number of Rows	1

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Product Display

The post 09-50-3051Connector Housings KK 3.96mm Crimp Housing, Friction Ramp, 5 Circuits MOLEX first appeared on suqinszconnectors.com.

64318-3011 Connector Housings Part .635mm, 1.50mm, 2.80mm, Power CMC Connector MOLEX

18915741017 — Thu, 04 Sep 2025 03:28:44 +0000

Manufacturer: Molex

Part Number: 643183011

Circuits:28 (3 rows)

Terminal Configurations:.635mm, 1.50mm, 2.80mm

Pitch:2.54mm (0.1″)

Current Rating:21A

Voltage Rating :250V

Material:PBT (Polybutylene Terephthalate)

Color:Black

Operating Temperature:-40°C to +125°C

Mounting Style:Cable Mount

Termination Type:Crimp

Dimensions:40.1mm (H) × 42mm (W) × 40.8mm (D)

Data Overview

Circuits Detail	5x 2.8mm, 5 x 1.5mm, 18 x 0.635mm terminals
Circuits (maximum)	28
Color – Resin	Black
Gender	Receptacle
Glow-Wire Capable	No

Contact Features

Material – Resin	Polyester
Number of Rows	3
Packaging Type	:Carton
Stackable	No
Temperature Range – Operating	-40° to +125°C

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Product Display

The post 64318-3011 Connector Housings Part .635mm, 1.50mm, 2.80mm, Power CMC Connector MOLEX first appeared on suqinszconnectors.com.

51216-0600 Connector Housings 2.00mm Pitch MicroTPA Receptacle Housing, Positive Lock, 6 Circuits Molex

18915741017 — Thu, 04 Sep 2025 03:00:54 +0000

Manufacturer: Molex

Part Number: 512160600

Product Family: MicroTPA Connectors

Circuits:6

Pitch:2.00mm (0.079″)

Rows:1

Mounting Style:Cable Mount / Free Hanging

Termination Type:Crimp

Current Rating :2.5A

Voltage Rating :250V

Insulation Resistance:1000MΩ

Material:Polyester

Color:Natural

Operating Temperature:-40°C to +105°C

Weight:~310mg

Application:Signal, Wire-to-Board, Wire-to-Wire

Data Overview

Circuits (maximum)	6
Color – Resin	Natural
Flammability	94V-0
Gender	Receptacle
Glow-Wire Capable	No

Contact Features

Material – Resin	Polyester
Number of Rows	1
Pitch – Mating Interface	2.00mm
Stackable	No
Temperature Range – Operating	-40° to +105°C

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Product Display

The post 51216-0600 Connector Housings 2.00mm Pitch MicroTPA Receptacle Housing, Positive Lock, 6 Circuits Molex first appeared on suqinszconnectors.com.

53375-0810 PCB Headers and Receptacles 2.50mm Pitch, Mini-Lock PCB Header MOLEX

18915741017 — Tue, 02 Sep 2025 01:51:38 +0000

Part Number: 53375-0810

Product Family: Mini-Lock Connectors

Application：Signal, Wire-to-Board

‌Pitch‌:2.50mm

‌Current Rating‌ :3.0A per contact

‌Voltage Rating‌ :250V AC/DC

‌Termination Type‌:Through-hole (THT)

‌Row Configuration‌:Single-row

‌Polarization‌:Mini-Lock positive locking

‌Material‌:High-temperature thermoplastic

‌Plating‌:Tin (Sn)

‌Circuits‌:8 (8-position)

Temperature Range – Operating:-55° to +105°C

‌Packaging‌:10 units per bag

Data Overview

Circuits (Loaded)	8
Circuits (maximum)	8
Color – Resin	Natural
Durability (mating cycles max)	30
Flammability	94V-0

Contact Features

Material – Plating Mating	Tin
Material – Resin	Polyester
Number of Rows	1
Termination Interface Style	Through Hole – Kinked Pin
Current – Maximum per Contact	3.0A

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Product Display

The post 53375-0810 PCB Headers and Receptacles 2.50mm Pitch, Mini-Lock PCB Header MOLEX first appeared on suqinszconnectors.com.

10-01-3036 Connector Housings/5.08mm Pitch SPOX Crimp Terminal Housing, 3 Circuits, Natural MOLEX

18915741017 — Tue, 26 Aug 2025 06:05:22 +0000

‌Manufacturer‌:Molex

‌Model Number‌:10-01-3036

‌Product Type‌:SPOX Crimp Terminal Housing (3 Circuits)

‌Color‌:Natural

‌Key Features‌:5.08mm pitch, crimp termination, durable nylon housing, compact design

‌Pitch‌:5.08mm

‌Number of Circuits‌:3

‌Housing Material‌:Nylon

‌Termination Method‌:Crimp

‌Contact Type‌:Socket (Female)

‌Current Rating‌ :7.0A (typical for SPOX series)

‌Voltage Rating‌ :250V

‌Operating Temperature‌:-40°C to +105°C (estimated based on SPOX series)

‌RoHS Compliance‌:Yes

Data Overview

Número de posiciones	3 Position
Régimen de inflamabilidad	UL 94 V-2
Color de la carcasa	Natural
Estilo de terminación	Crimp
Ángulo de montaje	Straight

Contact Features

Tipo	Receptacle Housing
Género del contacto	Socket (Female)
Tipo de producto	Headers & Wire Housings
Categoría de producto	Alojamientos de cables ycabecera
Material del alojamiento	Nylon

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Product Display

The post 10-01-3036 Connector Housings/5.08mm Pitch SPOX Crimp Terminal Housing, 3 Circuits, Natural MOLEX first appeared on suqinszconnectors.com.

43045-1412 PCB Headers and Receptacles/Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row MOLEX

18915741017 — Tue, 26 Aug 2025 03:22:32 +0000

‌Manufacturer‌:Molex

‌Model Number‌:43045-1412

‌Product Type‌:14-Position Dual Row Vertical Header (Wire-to-Board)

‌Series‌:Micro-Fit 3.0

‌Color‌:Black (typical for Micro-Fit series)

‌Key Features‌:3.00mm pitch, THT mounting, high-current capability, compact design.

‌Pitch‌:3.00mm

‌Contact Number‌:14 (7 per row)

‌Orientation‌:Vertical

‌Mounting Type‌:Through-Hole (THT)

‌Termination Method‌:Solder

‌Contact Material‌:Copper Alloy (Tin-Plated)

‌Contact Plating‌:Gold (from distributor listings)

‌Housing Material‌:Nylon

‌Current Rating‌ :5.0A

‌Voltage Rating‌ :250V

‌Insulation Resistance‌:≥1000MΩ (standard for Molex connectors)

‌RoHS Compliance‌:Yes

Data Overview

Circuits (maximum)	14
Durability (mating cycles max)	30
Flammability	94V-0
Voltage – Maximum	600V
Color – Resin	Black

Contact Features

Material – Metal	Brass
Material – Plating Mating	Tin
Material – Resin	High Temperature Thermoplastic
Termination Interface Style	Through Hole – Kinked Pin
Temperature Range – Operating	-40° to +105°C

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Product Display

The post 43045-1412 PCB Headers and Receptacles/Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row MOLEX first appeared on suqinszconnectors.com.