TE 177900-1 Power Double Lock 4-Pos Plug | 3.96mm 300V UL94V-0

gd-admin — Thu, 09 Apr 2026 06:14:27 +0000

Shop TE Connectivity 177900-1. A 4-position Power Double Lock (PDL) plug housing with 3.96mm pitch and 300VAC rating. UL 94V-0 compliant, natural color, ideal for high-vibration home appliances.

Data Overview

Attribute Category	Technical Specification
Brand	TE Connectivity
Model	177900-1
Product Series	Power Double Lock
Connector System	Wire-to-Wire
Centerline (Pitch)	3.96 mm
Number of Positions	4 (2 Rows x 2)
Operating Voltage	300 VAC
Operating Temperature	-30°C to +105°C
Housing Material	Nylon 6/6, Natural Color
Flammability Rating	UL 94V-0
Mating Retention Type	Latch Lock
Compatible Terminal Type	Receptacle Crimp Contact
Row-to-Row Spacing	4.6 mm

Product Details

Engineering Features & Specs	Technical & Operational Advantages	Strategic Business Benefits
2×2 Matrix Dual-Row Layout	Occupies significantly less PCB/Panel space compared to 4-position single-row connectors.	Compact Product Design: Enables engineers to design smaller control modules and more portable appliances without sacrificing power capacity.
Secondary Double-Lock Compatibility	Designed to work with lock plates that ensure terminals are 100% seated and cannot be pulled out.	Enhanced Field Reliability: Virtually eliminates costly product recalls and fire hazards caused by terminal displacement in high-vibration machines.
Polarized & Keyed Housing	Features physical barriers that prevent incorrect mating or reverse insertion of the connector.	Optimized Assembly Efficiency: Speeds up the manual assembly process on the factory floor and reduces rework costs due to wiring errors.
UL 94V-0 Flame Retardant Nylon	Uses premium self-extinguishing material that meets the highest global safety fire standards.	Global Market Access: Ensures your equipment complies with international appliance safety codes (UL/CSA/VDE), simplifying your path to global export.

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 terminals and lock plates are compatible with 177900-1?

A: This plug housing is designed to be used with Power Double Lock (PDL) receptacle terminals (typically 177915-1 or 177917-1) and the 2-position lock plate 177918-1 (you will need two lock plates for this 4-position housing).

Q2: Can I use the 177900-1 for power applications in high-humidity environments?

A: While the 177900-1 is made of high-quality UL 94V-0 nylon, it is a non-sealed connector. For applications exposed to direct water spray or extreme humidity, additional moisture-protection measures (like conformal coating or sealed enclosures) should be considered.

3: Is this connector suitable for high-vibration laundry equipment?

A: Yes, that is one of its primary use cases. The “Power Double Lock” system was specifically engineered to resist the intense vibration of washing machines and dryers, ensuring the power signals remain secure throughout the machine’s lifecycle.

The post TE 177900-1 Power Double Lock 4-Pos Plug | 3.96mm 300V UL94V-0 first appeared on suqinszconnectors.com.