Original TE Connectivity 1544334-1 2-Pin Automotive Male Housing | Suqin

gd-admin — Mon, 06 Jul 2026 07:44:20 +0000

Source authentic TE Connectivity 1544334-1 2-pin sealed automotive male housings from Suzhou Suqin. Factory-original high-power connector featuring an 8mm contact size and reliable IP environmental sealing.

Data Overview

Parameter	Technical Specification
Brand & Series	TE Connectivity / High Power Series
Part Number	1544334-1
Number of Positions	2 Pins
Number of Rows	1 Row
Connector Type	Housing for Male Terminals
Centerline Pitch	12 mm
Housing Material	Glass-Filled PBT
Contact Size	8 mm
Mating Tab Width	8 mm
Nominal Voltage Architecture	12V DC
Operating Voltage	13V DC
Operating Temperature	-40 – 125°C
Flammability Rating	UL 94HB
Terminal Position Assurance	Yes (Yellow Insert)
Connector System	Wire-to-Wire
Circuit Application	Power / Hybrid

Product Details

Design & Structure	Technical Performance	Application Value
2-Way Single Row Power Shroud	Heavy-duty rectangular PBT casing featuring a wide 12mm pitch and a straight 180-degree cable exit setup.	Safely isolates large-diameter power cables, preventing electrical tracking or spatial crowding in high-voltage compartments.
Integrated Lock with Yellow TPA	Co-molded primary mechanical locking arm paired with a highly visible yellow secondary terminal alignment grid.	Forces 100% complete terminal seating during harness manufacturing, completely neutralizing field failures caused by terminal push-out.
Genuine Environmental Sealing	Robust moisture-proof and fluid-resistant interface architecture operating reliably from -40°C up to 125°C.	Blocks out high-pressure water sprays, engine oils, and road dust inside vulnerable under-chassis or engine block zones.

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: Is this an alternative equivalent or a factory-original TE Connectivity part?

A: This is 100% genuine TE Connectivity / AMP original hardware. Suzhou Suqin distributes authentic, factory-certified components with full material traceability to meet strict OEM automotive quality standards.

Q2: What are the engineering benefits of the 8mm contact size and 12mm pitch?

A: This geometry is optimized specifically for high-amperage power circuits and hybrid vehicle systems. The massive 8mm contact size easily carries high power currents, while the wide 12mm centerline pitch ensures excellent dielectric insulation, preventing voltage tracking between adjacent terminals.

Q3: How does the pre-installed yellow insert enhance circuit safety?

A: The yellow component is a Terminal Position Assurance (TPA) secondary lock. It physically blocks the connector from being fully assembled unless the internal 8mm male terminals are 100% correctly seated in place, eliminating terminal push-out risks under heavy road vibrations.

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