hanxia HX MICRO QTZB 5.0 MICRO USB Connector Designed for Electrical Connections in Harsh Environments
Product Overview
The HX MICRO QTZB 5.0 is a MICRO USB connector manufactured by Shenzhen Hanxia Electronic Co., Ltd. It is designed for electrical and mechanical applications with specific current and voltage ratings, contact resistance, and durability standards. The connector utilizes high-temperature thermoplastics for housing and copper alloy for terminals, with gold plating in the mating area and tin on solder tails.
Product Attributes
- Brand: HX MICRO
- Origin: Shenzhen Hanxia Electronic Co., Ltd
- Material: Housing: High Temperature Thermoplastics, LCP UL94V-0; Contact: Copper Alloy C5191; Shell: H65 EH
- Plating: Contact: Plated Gold in Mating Area, Tin On Solder Talls; Shell: Nickel Plating ()
- Temperature Range: -30 to +80
Technical Specifications
| Specification | Details | Reference Standard |
|---|---|---|
| Electrical Characteristics | ||
| Rated Current | 1A/contact terminal | |
| Rated Voltage | 30V DC | |
| Contact Resistance | 50 milliohms MAX | |
| Dielectric Withstanding Voltage | 300 V AC AT Sea Level | |
| Insulation Resistance | 100MEGA ohms MIN | |
| Mechanical Characteristics | ||
| Connector Mate and Unmate Force | Mate force: 3.0kgf(MAX), Unmate force: 0.7kgf(MIN) | EIA 364-13A |
| Terminal Retention | 0.5kgf(MIN) | EIA 364-21A |
| Durability | 3000 cycles | EIA 364-09A |
| Vibration Test | 1.5mm amplitude, 10Hz to 55Hz frequency cycle, 2 hours per axis (X/Y/Z) | EIA 364-28A |
| Environmental Performance | ||
| Solderability | Tinning area 95% | MIL STD-202F |
| High Temperature Resistance | Appearance: No obvious damage; Contact Resistance: 100m MAX; Insulation Resistance: 100M MIN | MIL STD-1344A |
| Low Temperature Resistance | Appearance: No obvious damage; Contact Resistance: 100m MAX; Insulation Resistance: 100M MIN | MIL STD-1344A |
| Humidity Resistance | Appearance: No obvious damage; Contact Resistance: 100m MAX; Insulation Resistance: 100M MIN | EIA 364-31A |
| Corrosion Resistance | Appearance: No obvious corrosion; Contact Resistance: 50m MAX | EIA 364-26A |
| Solder Heat Resistance | Appearance: No obvious discoloration/bubbling; Solder tail: Smooth |
2509031537_hanxia-HX-MICRO-QTZB-5-0_C5160309.pdf