2 pin receptacle housing - suqinszconnectors.com

TE Connectivity 794954-2 2-Position VAL-U-LOK Receptacle Housing | Suqin

gd-admin — Fri, 10 Jul 2026 08:58:18 +0000

Factory-original TE Connectivity VAL-U-LOK Series 794954-2 2-position dual-row free-hanging receptacle housing. Features UL 94V-2 natural nylon construction, 4.2 mm pitch, and 600 VAC rating. Available via Suzhou Suqin.

Data Overview

Parameter	Technical Specification
Manufacturer	TE Connectivity
Part Number	794954-2
Series / Tradename	VAL-U-LOK
Product Category	Power Connectors
Connector Product Type	Housing
Connector & Housing Type	Receptacle
Number of Positions	2
Number of Rows	2 (2 x 1 Arrangement)
Centerline (Pitch)	4.2 mm [0.165 in]
Row-to-Row Spacing	4.2 mm [0.165 in]
Operating Voltage	600 VAC
Connector System	Wire-to-Board / Wire-to-Wire
Termination Method	Crimp
Connector Mounting Type	Cable Mount (Free-Hanging)
Insertion Force	15 N
Primary Product Color	Natural
Housing Material	Nylon
Flammability Rating	UL 94V-2
Sealable	No
Contact Layout / Type	Inline / Receptacle
Connector Length	5.4 mm [0.21 in]
Connector Height	10.8 mm [0.425 in]
Connector Width	20 mm [0.787 in]
Compatible Insulation Diameter Range	1.2 – 3.1 mm [0.047 – .122 in]
Operating Temperature Range	-40°C to +105°C [-40°F to +221°F]
Circuit Application	Power & Signal

Product Details

Mechanical Structure & Mounting	Electrical Transmission & Insulation	Environmental Sealing & Material
2-Position Free-Hanging Housing Dual-row 2-circuit inline receptacle housing equipped with an integrated external mechanical locking latch.	600 VAC High-Voltage Grid 4.2 mm pitch contact matrix designed for reliable power and signal wire-to-wire or wire-to-board routing.	UL 94V-2 Natural Nylon Shell Non-sealable nylon polymer base housing offering structural isolation and an operational range of -40°C to +105°C.
Provides a positive mechanical lock to prevent accidental unmating while maintaining a 15 N insertion force requirement.	Delivers robust electrical isolation between the 2 inline circuits under high-voltage environments across industrial wire applications.	Ensures compliance with standard flammability guidelines while accommodating wire insulation diameters up to 3.1 mm.

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: Are crimp terminals included inside the factory bulk packaging of part number 794954-2?

A: No. Part number 794954-2 refers exclusively to the empty plastic receptacle housing. The matching female crimp contacts must be selected and ordered as separate line items based on your specific wire gauge requirements.

Q2: Why is the 794954-2 classified as a 2-row connector when it only has 2 total positions?

A: The connector features a 2 x 1 matrix orientation, meaning it has 1 column and 2 rows. This vertical stacking layout minimizes the horizontal footprint on wire-to-board or wire-to-wire connections where space is constrained.

Q3: What are the strict limitations regarding wire insulation diameters for this VAL-U-LOK housing?

A: To ensure correct terminal insertion and secure retention within the nylon housing cavities, the wire insulation outer diameter must fall strictly within the range of 1.2 mm to 3.1 mm (0.047 in to 0.122 in).

The post TE Connectivity 794954-2 2-Position VAL-U-LOK Receptacle Housing | Suqin first appeared on suqinszconnectors.com.

Molex 39-01-3022 Mini-Fit Jr. Receptacle | 2-Position Dual Row, 4.2mm

gd-admin — Tue, 20 Jan 2026 06:30:56 +0000

Shop Molex 39-01-3022 Mini-Fit Jr. Receptacle Housing. 2-position, dual row, 4.2mm pitch, 13A current rating. Ideal for power and signal wire-to-board/wire-to-wire applications at Suqin SZ Connectors.

Data Overview

Attribute	Specification
Brand	Molex
Part Number	39-01-3022
Alias Number	39013022 / 5557-02R1 / 0039013022
Tradename	Mini-Fit Jr.
Number of Positions	2
Number of Rows	2
Pitch (Mating Interface)	4.20 mm (0.165 in)
Row Spacing	4.20 mm (0.165 in)
Gender	Receptacle (Female Housing)
Current Rating	13 A Max
Voltage Rating	600 V
Housing Material	Nylon, Natural Color
Flammability Rating	UL 94 V-2
Mounting Style	Cable Mount / Free Hanging
Temperature Range	-40°C to +105°C
Unit Weight	0.023316 oz

Product Details

Product Features	Engineering Advantages	Customer Benefits
Industry-Standard Mini-Fit Jr. Interface	Compatible with a massive ecosystem of 4.2mm pitch headers and plugs.	Global Versatility: Simplifies design-in processes and ensures easy sourcing for replacement parts in power supplies, servers, and home appliances.
High Current Capacity (13A)	Engineered with high-conductivity Nylon housing to support up to 13A per circuit.	Reliable Power Delivery: Handles high-power demands in a compact footprint, preventing overheating and ensuring long-term system stability.
Positive Locking Mechanism	Features a fully integrated thumb-latch for secure mating with audible feedback.	Vibration Resistance: Guarantees that the connection remains locked under mechanical stress, preventing accidental downtime and safety hazards.
Polarized & Keyed Design	Molded with specific shapes to prevent incorrect orientation during assembly.	Error-Proof Installation: Significantly reduces the risk of mis-mating on production lines, ensuring consistent electrical integrity every time.

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: Which terminal pins should I use with the 39-01-3022 housing?

A: This receptacle is designed for Molex 5556 series female crimp terminals. Depending on your current and wire gauge requirements, you can choose between tin or gold plating options.

Q2: Can I use this for wire-to-wire connections?

A: Yes, the 39-01-3022 is versatile. It can mate with Mini-Fit Jr. vertical/right-angle headers for wire-to-board applications, or with 39-01-2021 series plug housings for wire-to-wire connections.

The post Molex 39-01-3022 Mini-Fit Jr. Receptacle | 2-Position Dual Row, 4.2mm first appeared on suqinszconnectors.com.

Molex 3901-3022 Mini-Fit Jr. Receptacle | 2-Position Dual Row, 4.2mm

gd-admin — Mon, 19 Jan 2026 06:08:31 +0000

Shop Molex 3901-3022 Mini-Fit Jr. Receptacle Housing. 2-position, dual row, 4.2mm pitch, 13A current rating. Ideal for power and signal wire-to-board/wire-to-wire applications at Suqin SZ Connectors.

Data Overview

Attribute	Specification
Brand	Molex
Part Number	3901-3022
Alias Number	39013022 / 5557-02R1 / 0039013022
Tradename	Mini-Fit Jr.
Number of Positions	2
Number of Rows	2
Pitch (Mating Interface)	4.20 mm (0.165 in)
Row Spacing	4.20 mm (0.165 in)
Gender	Receptacle (Female Housing)
Current Rating	13 A Max
Voltage Rating	600 V
Housing Material	Nylon, Natural Color
Flammability Rating	UL 94 V-2
Mounting Style	Cable Mount / Free Hanging
Temperature Range	-40°C to +105°C
Unit Weight	0.023316 oz

Product Details

Product Features	Engineering Advantages	Customer Benefits
Industry-Standard Mini-Fit Jr. Interface	Compatible with a massive ecosystem of 4.2mm pitch headers and plugs.	Global Versatility: Simplifies design-in processes and ensures easy sourcing for replacement parts in power supplies, servers, and home appliances.
High Current Capacity (13A)	Engineered with high-conductivity Nylon housing to support up to 13A per circuit.	Reliable Power Delivery: Handles high-power demands in a compact footprint, preventing overheating and ensuring long-term system stability.
Positive Locking Mechanism	Features a fully integrated thumb-latch for secure mating with audible feedback.	Vibration Resistance: Guarantees that the connection remains locked under mechanical stress, preventing accidental downtime and safety hazards.
Polarized & Keyed Design	Molded with specific shapes to prevent incorrect orientation during assembly.	Error-Proof Installation: Significantly reduces the risk of mis-mating on production lines, ensuring consistent electrical integrity every time.

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: Which terminal pins should I use with the 3901-3022 housing?

A: This receptacle is designed for Molex 5556 series female crimp terminals. Depending on your current and wire gauge requirements, you can choose between tin or gold plating options.

Q2: Can I use this for wire-to-wire connections?

A: Yes, the 39-01-3022 is versatile. It can mate with Mini-Fit Jr. vertical/right-angle headers for wire-to-board applications, or with 3901-2021 series plug housings for wire-to-wire connections.

The post Molex 3901-3022 Mini-Fit Jr. Receptacle | 2-Position Dual Row, 4.2mm first appeared on suqinszconnectors.com.