Double Row Electrical Connector 4.20mm Pitch with Brass Pins and Nylon Housing HCTL HC-5557-2*7EY-05
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MOQ:
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Delivery Time:
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Product Description
Product Overview
This specification outlines the requirements for the 4.20MM PITCH 5557 CONNECTOR DOUBLE ROW TYPE. It covers product performance, test methods, and inspection requirements for this series of connectors, designed for electrical applications.
Product Attributes
- Brand: HCTLDZ ()
- Origin: Shenzhen, China
- Certifications: UL94V-0 (for Housing Plastic)
- Color: Transparent (for Housing Plastic)
Technical Specifications
| Item | Specification | Details |
| General | Model No. | HC 5557 (4.20) Double Row |
| Pitch | 4.20mm | |
| Release Date | 2019-7-25 | |
| Revision | A | |
| Usage Conditions | Ambient Temperature Range | -40105 |
| Applicable Wire Sizes | AWG #1628 | |
| Applicable PC Board Thickness | 1.6mm | |
| Applicable Standards | GB/T2421, GB/T2423, GB/T5095 | |
| Materials | Terminal Contact | Phosphor bronze, 0.2mm thick, Tin plating: 24 m |
| Housing Plastic | Nylon66, UL94V-O, Color: Transparent | |
| Pin | Brass, 1.14mm thick, Tin Plated over Nickel, ROHS | |
| Electrical Performance | Rated Voltage | 300V AC/DC |
| Rated Current | 9A AC/DC | |
| Withstand Voltage | 1500V AC (rms) for 1 minute between adjacent contacts | |
| Insulation Resistance | 1000 M | |
| Contact Resistance | Initial value 20 (under 20mV, 100mA) | |
| Mechanical Performance | Single Contact Insertion Force | 10N |
| Single Contact Withdrawal Force | 2N | |
| Terminal Crimping Wire Strength | AWG#16: 90N, AWG#18: 70N, AWG#20: 50N, AWG#22: 30N, AWG#24: 13N, AWG#26: 110N, AWG#28: 30N | |
| Pin Retention Force | 30N | |
| Fixed Terminals and Hole Seat Force | 20N | |
| Durability | 30 cycles, Contact Resistance 40m | |
| Vibration | Amplitude: 1.5mm p-p, Frequency: 10-55-10 Hz/minute, Period: 2 hours per direction, Current Discontinuity: Max 1 sec | |
| Environmental Performance | Thermal Aging | 852 for 96 hours, Contact Resistance 40m |
| Temperature Cycling | 5 cycles (-553C to 853C), Contact Resistance 40m , Insulation Resistance 500m | |
| Salt Spray | 353, 51% solution, 48 hours (pre-plate), 8 hours (post-plate), Contact Resistance 40m | |
| Solder Ability | Soldering Temperature: 2455, Immersion Period: 30.5S, Area: 90 % |
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