Compact automotive antenna coaxial connector HRS GT21-2428/1.6-2.9PCF with low contact resistance and stable
Product Overview
The HIROSE GT21 Series is a compact coaxial cable connector designed for automotive antenna applications. It offers a space-saving wire-to-board and in-line connection with a one-step crimping process for both internal and external conductors, ensuring stable quality and reduced harnessing time. The series boasts superior high-frequency performance with a V.S.W.R. of less than 1.5 at 0 to 2.5GHz and provides diverse options including multiple coaxial line configurations, hybrid power supply lines, and mating key features to prevent incorrect insertion.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Origin: Not specified
- Certifications: Not specified
Technical Specifications
| Item | Specification | Conditions |
| Rated Current | Signal: 1A Power: 3A | |
| Operating Temperature | -40 to +105 | (Note 1: Includes temperature rise due to current flow.) |
| Rated Voltage | 250V DC | |
| Contact Resistance | 30m Max. | Measured at 1A DC |
| Insulation Resistance | 100M Min. | Measured at 500V DC |
| Withstanding Voltage | No insulation breakdown | 500V AC for 1 min. |
| Mating Durability | Contact Resistance: 60m Max. | 30 times insertion and extraction |
| Outer conductor contact resistance after tests | 120m Max. | (Note 2: After environmental and endurance tests) |
Applications
Terrestrial Digital TV, Radio, Automotive Sensors (Temperature, Pressure, etc.), VICS, GPS, Bluetooth, TEL, Satellite Radio, etc.
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