025 II series housing - suqinszconnectors.com https://www.suqinszconnectors.com Your Trusted Connector Partner for Wire Harness Manufacturers Wed, 11 Mar 2026 08:58:16 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://www.suqinszconnectors.com/uploads/cropped-Logo1-1-32x32.png 025 II series housing - suqinszconnectors.com https://www.suqinszconnectors.com 32 32 KET MG655757 025 II Series 20-Pos Female Housing | 2.54mm Pitch https://www.suqinszconnectors.com/ket-mg655757-025-ii-series-20-pos-female-housing-2-54mm-pitch-product/ Wed, 11 Mar 2026 08:58:14 +0000 https://www.suqinszconnectors.com/?p=27471 Buy KET MG655757 025 II Series 20-position female housing. Featuring 2.54mm pitch, TPA locking mechanism, and durable PBT material. Ideal for automotive signal systems and dashboards.

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]]> Buy KET MG655757 025 II Series 20-position female housing. Featuring 2.54mm pitch, TPA locking mechanism, and durable PBT material. Ideal for automotive signal systems and dashboards.

Data Overview

Attribute CategoryTechnical Specification
Brand / SeriesKET / 025 II Series
Part NumberMG655757
Number of Poles20 Positions
Pitch (Centerline)2.54 mm
Dimensions (LWH)27.3 mm * 14.05 mm * 21.0 mm
Insulation ResistanceDC 500V 100MΩ MIN
Contact Resistance10mΩ MAX (Initial)
Terminal Current5 Amps
Housing MaterialPBT (Polybutylene Terephthalate)
Sealing StatusUnsealed (Indoor/Interior Use)
Mating ConnectorMG645802
Mating TerminalST731374-3, ST731375-3

Product Details

Product FeaturesEngineering AdvantagesCustomer Benefits
20-Position Dual Row LayoutProvides a high-density 2.54mm pitch configuration in a compact 27.3mm width housing.Maximizes Space Efficiency: Allows for sophisticated signal routing in tight spaces like modern dashboards and center consoles, making it perfect for miniaturized electronics.
Pre-Installed TPA ComponentFeatures a secondary Terminal Position Assurance (TPA) lock that prevents terminal back-out.Guaranteed Signal Integrity: Provides ultimate peace of mind by ensuring terminals are fully seated and locked, eliminating intermittent signals caused by vibration in moving vehicles.
Low Contact Resistance (10mΩ)Precision-engineered mating slots ensure optimal metal-to-metal contact pressure.Stable Power Delivery: Maintains consistent 5A current flow and prevents data corruption in sensitive automotive sensors, ensuring reliable system performance.
High-Performance PBT MaterialConstructed from automotive-grade PBT with high chemical and heat resistance.Long-Term Field Reliability: Resists warping and degradation from engine bay heat or automotive fluids, extending the life of the entire wiring harness.

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: Can I use the Sumitomo 6187-2171 for engine-mounted sensors?

A: Yes. This connector belongs to the MT Sealed Series and is designed with an initial sealing pressure of 49.0kPa, making it highly resistant to the water and oil splashes typically found in engine bays

Q2: Which female connector does this part plug into?

A: The 6187-2171 (Male) is designed to mate perfectly with the Sumitomo 6180-2181 (Female) connector. Both belong to the 2.3mm (090) MT Sealed Series.

Q2: Which female connector does this part plug into?

A: The 6187-2171 (Male) is designed to mate perfectly with the Sumitomo 6180-2181 (Female) connector. Both belong to the 2.3mm (090) MT Sealed Series.

Hero view of KET xluig MG655757 025 II series 20-position natural female housing.
Rear view of MG655757 for xluig showing terminal entry and TPA locking port.
Detailed mating slots for .025 inch tabs on the xluig MG655757 housing.
Industrial bulk bag of xluig MG655757 with lot and quantity identification.

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]]> KET MG655758 025 II Series 24-Pos Female Housing | 2.54mm Pitch https://www.suqinszconnectors.com/ket-mg655758-025-ii-series-24-pos-female-housing-2-54mm-pitch-product/ Wed, 11 Mar 2026 08:35:24 +0000 https://www.suqinszconnectors.com/?p=27464 Shop KET MG655758 025 II Series 24-position female housing. Features 2.54mm pitch, TPA locking, and high-grade PBT. Reliable signal transmission for automotive ECU and dashboards.

The post KET MG655758 025 II Series 24-Pos Female Housing | 2.54mm Pitch first appeared on suqinszconnectors.com.

]]> Shop KET MG655758 025 II Series 24-position female housing. Features 2.54mm pitch, TPA locking, and high-grade PBT. Reliable signal transmission for automotive ECU and dashboards.

Data Overview

Attribute CategoryTechnical Specification
Brand / SeriesKET / 025 II Series
Part NumberMG655758
Total Poles24 Positions
Pitch (Centerline)2.54 mm
Dimensions (LWH)32.4 mm * 13.85 mm * 21.0 mm
Insulation ResistanceDC 500V 100MΩ MIN
Contact Resistance10mΩ MAX (Initial)
Current Rating5 Amps
Housing MaterialPBT (Thermoplastic)
SealableNo (Unsealed)
Mating ConnectorMG645878
Compatible TerminalST731374-3 (Female)

Product Details

Product FeaturesEngineering AdvantagesCustomer Benefits
Integrated TPA SystemFeatures a pre-installed Terminal Position Assurance (TPA) lock to verify terminal seating.Eliminate Terminal Back-out: Guarantees every contact is locked in place, preventing signal failure in high-vibration automotive environments and reducing costly diagnostic time.
2.54mm High-Density PitchCompact multi-pole design (24 positions) in a small 32.4mm footprint.Optimized Space Utilization: Allows for a massive increase in circuit density within cramped dashboard and ECU compartments, enabling more advanced features in modern vehicles.
PBT (Polybutylene Terephthalate)Utilizes premium-grade PBT with excellent chemical and thermal resistance.Long-Term Durability: Protects the connector from warping or degradation under engine heat or automotive fluid exposure, ensuring a lifetime of dependable performance.
Low Contact Resistance (10mΩ)Precision-molded cavities ensure tight terminal fitment for minimal resistance.High-Fidelity Signal: Ensures precise data transmission for sensitive sensors and controllers, preventing voltage drops that could lead to system errors.

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 are required for the MG655758 housing?

A: This housing is designed to be used with the ST731374-3 female terminal series. Please ensure you select the terminal that matches your wire gauge (typically 0.3mm² to 0.5mm²) to maintain the 5A current rating.

Q2: What is the purpose of the TPA on this KET connector?

A: The TPA (Terminal Position Assurance) is a secondary lock. After inserting the crimped terminals, the TPA is pushed into its final position to ensure that no terminal can “push out” when mating with the male header (MG645878).

Q3: Can the MG655758 be used in engine compartments?

A: While made of heat-resistant PBT, the MG655758 is an unsealed (non-waterproof) connector. It is primarily intended for protected interior applications like dashboards, ECUs, or cabin-side wiring harnesses. For wet environments, a sealed series would be required.

Front view of MG655758 showing 24-cavity 2.54mm pitch interface.
Rear view of KET MG655758 highlighting wire entry and TPA locking mechanism.
Detailed mating face of MG655758 for .025 inch tab width terminals.
Industrial bulk packaging for KET MG655758 with batch identification labels.

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