Sumitomo 6189-7608 8-Pin Female Sealed Connector | IP67 Waterproof Plug

Short Description:

Manufacturer: Sumitomo
Part Number: 6189-7608
Product Type: Female Housing for Terminals (Plug)
Number of Circuits: 8-Way (High Density)
Ingress Protection: IP67 (Waterproof & Dustproof)
Material: PBT (Glass Filled / Heat Stabilized)
Mounting Type: Free Hanging / In-Line
Application: Automotive Signal, Lighting & Sensor Systems
Connector System: Wire-to-Wire

Product Detail

Product Tags

Shop authentic Sumitomo 6189-7608. An 8-position female sealed connector for automotive applications. IP67 waterproof, PBT housing, and in-line mounting. Ideal for high-reliability sensor and lighting harnesses.

Data Overview

Attribute Category	Technical Specification
Brand	SUMITOMO (Japan)
Model / Part Number	6189-7608
Gender	Female (Plug Housing)
Positions	8 Circuits
IP Rating	IP67 (Dust-tight, Immersion resistant)
Mounting Style	Free Hanging (In-Line)
Material	PBT (Polybutylene Terephthalate)
Color	Light Gray / Natural (Series Specific)
Operating Temperature	-40°C to +125°C
Application Environment	Automotive Exterior / Engine Bay
Compliance	RoHS / Automotive Standard

Product Details

Core Engineering Features	Technical & Assembly Advantages	Strategic Business Benefits
IP67 Rated Precision Sealing	Features an integrated multi-lip silicone seal that creates an airtight barrier against high-pressure water jets and fine dust.	Reliability Assurance: Prevents catastrophic system failures and costly warranty claims caused by moisture ingress in exposed vehicle areas.
High-Grade PBT Housing	The PBT material provides exceptional resistance to automotive fluids (oil, gas) and high thermal stability up to 120°C.	Extended Lifespan: Ensures the connector housing remains structurally sound without cracking or warping over decades of vehicle operation.
Ergonomic Locking Mechanism	Engineered with a robust primary lock that provides a tactile “click” to confirm full mating engagement.	Installation Efficiency: Reduces assembly errors on the production line and ensures the connection won’t loosen under severe road vibrations.
8-Position Compact Architecture	Concentrates 8 separate circuits into a single, high-density footprint with precise terminal alignment.	Cost Optimization: Simplifies complex wiring harness designs, reducing the space required for routing and lowering overall weight.

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● 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 male connector mates with the Sumitomo 6189-1240?

A: The 6189-1240 is designed to mate perfectly with the Sumitomo 6188-0779 male housing. Both belong to the TS sealed series, ensuring a fully waterproof wire-to-wire connection.

Q2: How does the sealing performance hold up over time?

A: This connector is engineered for durability. While the initial sealing performance is rated at 50kPa Min, it is tested to maintain at least 30kPa Min even after rigorous environmental and durability aging tests, making it suitable for long-term automotive use.

Q3: Is the gray PBT housing resistant to automotive fluids?

A: Yes. The PBT (Polybutylene Terephthalate) material used in the 6189-1240 is highly resistant to common automotive chemicals, including engine oil, brake fluid, and gasoline, ensuring the housing remains stable in engine bay environments.