TE Connectivity VAL-U-LOK 1-794954-0 10-Position Receptacle Housing | Suqin

Short Description:

Manufacturer & Series: Manufactured by TE Connectivity under the VAL-U-LOK product family, designated with part number 1-794954-0 as a receptacle housing product type.
Configuration & Layout: Features a 10-position dual-row matrix configuration with a 4.2 mm (0.165 in) centerline pitch and matching row-to-row spacing.
Electrical Ratings: Engineered to support an operating voltage up to 600 VAC for concurrent power and signal circuit applications.
Material & Flammability: Molded from natural-colored nylon thermopolymer material achieving an industrial UL 94V-2 flammability rating.
Mechanical Mounting & Range: Designed for free-hanging (cable mount) termination utilizing crimp methods, compatible with insulation diameters ranging from 1.2 mm to 3.1 mm (0.047 in to 0.122 in).

Product Detail

Product Tags

Factory-original TE Connectivity VAL-U-LOK Series 1-794954-0 10-position dual-row free-hanging receptacle housing. Features 4.2 mm pitch, UL 94V-2 natural nylon shell, and 600 VAC rating. Available via Suzhou Suqin.

Data Overview

Parameter	Technical Specification
Manufacturer	TE Connectivity
Part Number	1-794954-0
Series / Tradename	VAL-U-LOK
Connector Product Type	Housing
Connector & Housing Type	Receptacle
Connector System	Wire-to-Board / Wire-to-Wire
Sealable	No
Connector & Contact Terminates To	Wire & Cable
Insertion Force	15 N
Number of Positions	10
Number of Rows	2 (2 x 5 Layout)
Operating Voltage	600 VAC
Primary Product Color	Natural
Contact Layout	Matrix
Contact Retention Within Housing	Without
Contact Type	Receptacle
Termination Method to Wire & Cable	Crimp
Connector Mounting Type	Cable Mount (Free-Hanging)
Centerline (Pitch)	4.2 mm [.165 in]
Housing Material	Nylon
Connector Length	22.2 mm [.874 in]
Connector Height	11.8 mm [.464 in]
Connector Width	20 mm [.787 in]
Compatible Insulation Diameter Range	1.2 – 3.1 mm [.047 – .122 in]
Row-to-Row Spacing	4.2 mm [.165 in]
Operating Temperature Range	-40 – 105 °C [-40 – 221 °F]
Circuit Application	Power & Signal
Circuit Identification Feature	With
CSA Rating	208567
Compatible With Approved Standards Products	UL E28476
UL Rating	Recognized
Compatible With Agency/Standards Products	CSA \| UL
UL Flammability Rating	UL 94V-2
Glow Wire Rating	Standard Part – Not Glow Wire

Product Details

Mechanical Structure & Mounting	Electrical Transmission & Insulation	Environmental Sealing & Material
10-Position Dual-Row Structure Compact 2 x 5 inline receptacle housing layout with an integrated circuit identification feature and external mechanical locking latch.	600 VAC Insulated Circuit Matrix Dual-row 10-circuit contact grid engineered for high-voltage isolation between adjacent crimp terminals.	UL 94V-2 Nylon Shell Non-sealable nylon polymer base housing offering structural isolation and an operational range of -40°C to +105°C.
Allows organized high-density wire-to-wire or wire-to-board routing with a secure positive lock that requires 15 N of insertion force to mate.	Ensures reliable signal and power distribution across all 10 independent lines within an operational temperature range of -40°C to +105°C.	Satisfies standard industrial regulatory flammability compliance codes while housing wire insulation diameters from 1.2 mm to 3.1 mm.

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Q1: Does the 1-794954-0 housing come with pre-installed crimp contacts inside the bulk packaging?

A: No. The 1-794954-0 part number designates the empty nylon receptacle housing only (“Contact Retention Within Housing: Without”). The matching female crimp terminals must be selected and purchased separately based on your application wire gauge.

Q2: What is the purpose of the circuit identification feature on this 10-position housing?

A: The housing includes molded markings next to the cavities to index circuit positions (1 through 10). This provides visual confirmation during manual wire assembly and testing procedures to prevent miswiring or reverse-polarity errors.

Q3: Is this standard VAL-U-LOK connector housing approved for use in glow wire compliance applications?

A: No. According to the manufacturer technical specifications, part number 1-794954-0 is a standard part and is explicitly categorized as “Not Glow Wire” rated. For environments strictly requiring glow wire compliance, alternative material compositions within the VAL-U-LOK product line must be used.