Sumitomo 6188-0553 2-Way 2.3mm Male RS Sealed Plug | Auto-Click

Terminals and seals are included

2 Way Automotive Connector

RS series

Housing Inline

2.3mm (090)

Sealed/Unsealed sealed

Male/Female M

Way 2

Mating parts 6185-0866 (RS series)

Materials PBT

Color Brown

Sumitomo 6188-0553 RS Series 2-Way Sealed Male Automotive Inline Housing

Enforce absolute factory current paths and seamless inline wire-to-wire connectivity across your vehicle's safety telemetry networks with the genuine Sumitomo 6188-0553 2-way male sealed connector housing. Precision-molded to rigid Tier-1 original equipment automotive engineering specifications by Sumitomo Wiring Systems, this 2-pin inline tab block belongs to the field-proven RS Series (Standard Type 1) interconnect family. Designed to build watertight cable-mount splits, it utilizes individual single-wire silicone seals (SWS) along its rear entries to establish a dependable environmental lock, keeping delicate low-voltage circuits thoroughly insulated from wheel-arch road spray, high-pressure moisture, and abrasive brake dust.

The 6188-0553 carrier block is injection-molded from a premium, heat-stabilized Polybutylene Terephthalate (PBT) technopolymer substrate finished in a distinctive factory brown color tone. This construction ensures outstanding dimensional stability and maximum defense against thermal stress cracking over a broad operational window from -40°C up to +120°C. The internal 2-position cavity matrix is configured on a 5.6mm centerline pitch grid, engineered specifically to seat 2.3mm (.090) flat male tab blade contacts. Physical security is anchored by a dual-action defensive layout: a robust top latch-receptacle ramp that locks immovably onto the mating plug, paired with a front-inserting 6918-1773 secondary terminal position assurance (TPA) lock plate to arrest contact blades permanently against severe hub vibration. Extensively utilized across Japanese wiring looms as the foundational male mating plug for 2-wire ABS wheel speed sensors and under-chassis illumination jumps, this authentic component allows auto-electrical specialists to construct zero-resistance factory pigtail extensions right on the build bench.

### Engineering Specifications & Technical Attributes:

* **Manufacturer Part Number:** 6188-0553 (Alternative Cross-Reference: PB291-02050)

* **Configuration:** 2-Way Male Tab Housing, Single-Row Inline Matrix

* **Product Series Taxonomy:** RS Series / Type 1 Interconnect Family (2.3mm / 090 Dimension Class)

* **Terminal Cavity Sizing:** Engineered for 2.3mm width flat male tab blade crimp contacts

* **Centerline Pitch Grid:** 5.6mm spacing layout

* **Sealing Classification:** Environmentally Sealed / Waterproof Capable (IP67 Class)

* **Material Substrate:** Impact-resistant, fluid-stabilized automotive grade Polybutylene Terephthalate (PBT)

* **Primary Structural Companion:** Plugs directly into the Sumitomo 6185-0866 female socket plug

* **Required Retaining Accessory:** Utilizes a Sumitomo 6918-1773 secondary TPA front lock plate

* **Commercial Access:** Tiered B2B wholesale trade volume brackets apply automatically at checkout inside your shopping basket for independent tuning garages, fleet service hubs, and specialist wire-harness assembly centers.

We ship Worldwide daily and you can buy online safely using PayPal

We are the UK's largest specialist stockist of Automotive Connectors, and we offer low cost shipping to all Countries, fast and safe.