This specification outlines the requirements for a USB connector from Shenzhen Shouhan Technology Co., Ltd. It details the product's electrical, mechanical, and durability characteristics, ensuring performance under various environmental conditions. This product is designed for applications requiring reliable electrical connections.
| Item | Test Conditions | Performance | Specification |
| RATING | |||
| Rated Value | DC 30V 1.5A | ||
| Operating Temperature Range | Within -25C to +85C | -25~85C | |
| STANDARD ATMOSPHERIC CONDITIONS | |||
| Temperature | Unless otherwise specified | 5 to 35 | |
| Humidity | Unless otherwise specified | 45% to 85% | |
| Pressure | Unless otherwise specified | 86Kpa to 106Kpa | |
| MECHANICAL | |||
| Connection Force | After connecting and disconnecting using standard plug gauge 3 times | 3.57Kgf MAX | |
| Disconnection Force | After connecting and disconnecting using standard plug gauge 3 times | 1.02Kgf MIN | |
| Terminal Strength | Static load of 0.1N/m (1kgf/cm) applied to the tip of the terminal for 1 min in any direction | No damage to terminal (cracks, looseness, play); Satisfy electrical and mechanical characteristics | |
| ELECTRICAL | |||
| Contact Resistance | Measured at small current (100mA or less), 1000Hz | 30m MAX | |
| Insulation Resistance | Apply 100V DC for 1 min to: (1) Body and conductor, (2) Non-contacting conductors, (3) Non-contacting conductors when plug is inserted | 1000M MIN | |
| Dielectric Strength | Apply AC 500V (50/60Hz) for 1 min, trip current 0.5mA to: (1) Body and conductor, (2) Non-contacting conductors, (3) Non-contacting conductors when plug is inserted | No insulation breakdown, arcing, etc. | |
| DURABILITY | |||
| Solderability Test | Top of terminals dipped 1mm in solder bath at 2505 for 50.5 seconds | (1) Solder wetting time 3 seconds, (2) Soldering area 75% | |
| Resistance to Soldering Heat Test (Reflow) | Preheat: 180 for 120s. Peak temp: 2605 within 20 seconds. | No deformation of case or excessive looseness of terminals; Satisfy electrical characteristics | |
| Resistance to Soldering Heat Test (Soldering Iron) | Bit temp: 3305, application time: 30.5 seconds. No excessive pressure on terminal. | No deformation of case or excessive looseness of terminals; Satisfy electrical characteristics | |
| Humidity Test | Stored at 402 and 90%-96% RH for 96 hours, then maintained at standard atmospheric conditions for 1 hour. | ||
| Heat Test | Stored at 702 for 96 hours, then subjected to controlled recovery for 1 hour. | No damage on appearance; Satisfy mechanical and electrical characteristics | |
| Cold Test | Stored at -253 for 96 hours, then subjected to controlled recovery for 1 hour. | No damage on appearance; Satisfy mechanical and electrical characteristics | |
| Life Test (With Load) | Connection and disconnection 5000 cycles at 10-20 cycles/min at rating condition (non-inductive load). | (1) Contact resistance 0.1, (2) Disconnection force 0.8 to 2.0N, (3) Satisfy mechanical and electrical characteristics | |
| Life Test (Without Load) | Connection and disconnection 5000 cycles at 10-25 cycles/min with mating plugs and jacks. | ||
| Temperature Cycling Test | 5 cycles of specified temperature conditions, then 30 minutes in room ambient. | No deformation or cracks in molded part. Insertion & Extraction Force: 3 to 20N. Contact Resistance: Max. 30m. Insulation Resistance: Min. 100 M. Dielectric Withstanding Voltage: 100VAC/min (between terminals). | |
| Cold & Heat Shock Test | 5 cycles of specified temperature conditions, then 30 minutes in room ambient. | No deformation or cracks in molded part. Insertion & Extraction Force: 3 to 25N. Contact Resistance: Max. 30m. Insulation Resistance: Min. 100 M. Dielectric Withstanding Voltage: 500VAC/min (between terminals). | |