252189 Industrial-Grade Component – Efficient for Equipment Maintenance, Electronic Assemblies & Industrial Projects, Reliable Functionality, Ideal Choice for Technical Applications & System Upgrades
Price:
Negotiable
MOQ:
1pcs
Delivery Time:
Negotiable
Brand:
Amphenol
Product Description
252189 Industrial-Grade Component – Efficient for Equipment Maintenance, Electronic Assemblies & Industrial Projects
The Amphenol 252189 is a high-reliability, medium-density miniature rectangular connector with pre-terminated cable, engineered for versatile interconnection in space-constrained systems. As part of Amphenol's industrial interconnect portfolio, it adheres to IEC 60603-7 and UL 1977 standards, offering balanced performance, durability, and cost-effectiveness for industrial automation, medical devices, consumer IoT, and test & measurement applications.
Core Functional Characteristics
- 24-Channel Balanced-Density Transmission: 24 independent contact pins in compact 2-row layout for simultaneous transmission of low-frequency digital/analog signals and low-current power.
- Pre-Terminated Compact-Length Cable: Factory-terminated 50cm (±0.5cm) flexible cable eliminates wiring errors and reduces clutter in tight enclosures.
- Secure Snap-Fit Locking Mechanism: Tool-free mating/unmating with vibration resistance (10-1000 Hz, 5 g acceleration) and shock resistance (30 g, 11 ms duration).
- Ultra-Miniaturized Footprint: Compact profile (width < 10mm, height < 7mm) with lightweight construction for space-constrained applications.
Electrical Performance
Contact & Current/Voltage Ratings
| Specification | Value |
|---|---|
| Number of Contacts | 24 |
| Rated Current | 1.0 A per contact (continuous at 25°C) |
| Rated Voltage | 250 V AC/DC (rms) |
| Contact Resistance | Max 50 mΩ (initial, at 1 A current) |
| Insulation Resistance | Min 1000 MΩ (at 500 V DC) |
| Dielectric Withstand Voltage | 1500 V AC (rms, 1 minute) |
| Crosstalk | < -65 dB at 1 MHz |
Physical & Mechanical Characteristics
Connector & Cable Specifications
- Connector Body Material: High-grade polybutylene terephthalate (PBT) with UL 94 V-0 flame-retardant rating
- Contact Material: Gold-plated copper alloy (0.76-1.0 μm gold plating)
- Cable Type: 28 AWG stranded copper wire with PVC insulation (FEP optional)
- Mounting Type: Supports both surface-mount (SMT) and through-hole (THT) PCB installation
Mechanical Durability
- Mating Cycles: Minimum 500 mating/unmating cycles
- Vibration Resistance: Compliant with MIL-STD-810G (10-1000 Hz, 5 g acceleration)
- Shock Resistance: Compliant with MIL-STD-810G (30 g acceleration, 11 ms duration)
Environmental Tolerance
- Operating Temperature: -40°C to +105°C
- Storage Temperature: -55°C to +125°C
- Humidity Resistance: 95% RH at 40°C for 1000 hours
- Salt Spray Resistance: 48 hours (5% NaCl solution)
- Chemical Resistance: Resistant to industrial cleaners and medical disinfectants
Typical Applications
Industrial Automation
Compact PLCs with 24 I/O ports, conveyor system control modules
Medical Devices
Portable diagnostic tools, dental equipment
Consumer IoT
Smart home gateways, fitness wearables
Test & Measurement
Data loggers, benchtop electronic test tools
Commercial Electronics
Desktop 3D printers, point-of-sale systems
The Amphenol 252189 excels as a versatile, cost-effective solution for medium-channel interconnection, combining 24-pin functionality, compact design, and reliable performance for commercial, industrial, and medical applications where space efficiency and durability are key requirements.
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Company
Berton Electronics Limited
Location
Room 905 Dong Le Building , NanJi Road , Luohu District, Shenzhen,China.
Contact Person
Jessica