KET ST731053-3 025 Series Automotive Wire-to-Wire Terminal Tin Plated Soldered Clamp Packaging
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| Brand | KET (Korea Electric Terminal) |
| Manufacturer Model | ST731053-3 |
| Series | 025 Series (2.5mm Spacing) |
| Product Type | Mother Terminal / Soldering Terminal / Leadframe Contact |
| Gender | Female |
| Seal Type | Non-Waterproof |
| Terminal Material | Phosphor bronze / brass |
| Surface Treatment | Tin Plated |
| Shell Material | PBT (polybutylene terephthalate), UL94 V-0 |
| Fitting Line Diameter | 0.35mm² ~ 0.5mm² (AWG 22 ~ 20) |
| Rated Current | 5A (Reference 0.5mm² Wire) |
| Voltage | 250V AC/DC |
| Operating Temperature | -40°C ~ +105°C |
| Contact Resistance | ≤ 5mΩ |
| Insulation Resistance | ≥ 100MΩ (DC 500V) |
| Pressure Resistance | AC 1000V / 1 minute |
| Packaging Method | Coil on Disc |
| Packaging Quantity | 7,000 PCS/plate |
| Compliance Certification | RoHS, REACH |
| Applications | Automotive Electronics, Industrial Control, Medical, New Energy, Home Appliances |
Manufacturer No.
ST731053-3ST731053-3NST731053-3C1
Interchange No.
ST731053-3NMG780454-3MG730267-1ST741055-3ST731068-3ST731149-3ST731050-3ST731046-3
Fitment Vehicles
Wiring Harness AssemblyConstruction Equipment Control SystemMedical Equipment Internal ConnectionNew Energy Vehicle Signal LoopHome Appliance Control ModuleIndustrial Automation Signal Transmission
Electrical and Electronic System - Industrial Encyclopedia
Supplying KET Korea Original ST731053-3 Female Terminal, belonging to the 025 series 2.5mm pitch wire-to-wire connector core component. Made with tin-plated phosphor bronze technology, paired with PBT engineering plastic shell, meeting the needs of automotive wiring harnesses, new energy, medical, and industrial signal transmission. Compatible with MG780454-3, MG730267-1 and other matching shells, packaged in 7K/roll, compliant with RoHS standards, supporting material sampling and bulk stock availability.