Sumitomo 8240-0287 0.64mm Female Terminal | TS 025 Sealed Series

Short Description:

Manufacturer: Sumitomo Electric (SEWS)
Part Number: 8240-0287
Series: TS / 025 Sealed Series
Terminal Type: Female Terminal (Receptacle)
Tab Size: 0.64 mm (025)
Sealing Rating: IP67 / IP69K (Optional with proper housing)
Material: Heat-resistant Copper Alloy (Tin-plated)
Operating Temp: -20°C to +130°C
Low Leak Current: ≤ 50μA Max
Compliance: RoHS / Lead-free / Eco-friendly

Product Detail

Product Tags

Shop original Sumitomo 8240-0287. A 0.64mm (025) TS series sealed female terminal. Features high-heat copper alloy, IP67/IP69K rating, and 50μA low leak current. Ideal for precision EV sensors.

Data Overview

Attribute Category	Technical Specification
Brand	Sumitomo Electric
Model Number	8240-0287
Terminal Gender	Female (Receptacle)
Contact Tab Size	0.64 mm (025)
Base Material	Heat-resistant Copper Alloy
Surface Treatment	Pre-Tin Plated
Insulation Resistance	100 MΩ Min.
Applicable Wire Size	0.5 mm²
Dimensions (L×W×H)	8.2 × 4.4 × 2.4 mm
Operating Voltage	5V – 9.5V
Current Rating	≥ 5A
Leak Current	50 μA Max.
Temperature Range	-20°C to +130°C

Product Details

Engineering Features & Specs	Technical & Operational Advantages	Strategic Business Benefits
0.64mm (025) Ultra-Compact Profile	Minimizes the footprint of the connector interface, allowing for high-density pin counts in miniature modules.	Maximum Packaging Efficiency: Enables the design of smaller, lighter automotive control units (ECUs), reducing overall vehicle weight and saving space.
IP67/IP69K Optional Sealing Grade	Provides superior protection against high-pressure water jets and dust ingress when mated with sealed housings.	Unrivaled Environmental Survival: Prevents circuit failure in harsh “under-the-hood” or chassis environments, drastically lowering vehicle downtime and warranty repair costs.
Heat-Resistant Copper Alloy (130°C)	Maintains stable mechanical spring force and low contact resistance even under continuous thermal stress.	Extended Component Lifespan: Ensures long-term signal integrity for the life of the vehicle, protecting your brand’s reputation for high-quality electronics.
Extreme Low Leak Current (≤ 50μA)	Effectively suppresses electrical noise and parasitic current loss between adjacent circuits.	Signal Precision: Perfect for sensitive ADAS sensors and battery monitoring systems (BMS) where even minor signal interference can cause system errors.

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Q1: Is the 8240-0287 terminal inherently waterproof?

A: The terminal itself is a metal contact; however, it is designed for Sealed Applications. To achieve IP67 or IP69K ratings, it must be used within a compatible Sumitomo TS-series sealed housing along with appropriate wire seals (rubber bungs).

Q2: Can I use this terminal for power circuits higher than 5A?

A: The 8240-0287 is optimized for signal and low-power applications (Current Rating ≥5A). For high-current power distribution, we recommend larger formats (e.g., TS 2.3mm or 4.8mm series) to avoid excessive heat buildup.

Q3: What wire types are best suited for 8240-0287?

A: This terminal is designed for thin-wall automotive wires like AVS or AVSS 0.5mm². Using the correct wire size is crucial to maintaining the mechanical retention and sealing integrity required by automotive standards.