Shenzhen ECER Network Technology Co., Ltd.
| Description | Coaxial Connector (RF) Contacts RoHS |
| Mfr. Part # | GT21-2428/1.6-2.9SCF |
| Model Number | GT21-2428/1.6-2.9SCF |
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Product Specification
| Description | Coaxial Connector (RF) Contacts RoHS | Mfr. Part # | GT21-2428/1.6-2.9SCF |
| Model Number | GT21-2428/1.6-2.9SCF |
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 assembly 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 various coaxial line configurations, hybrid power supply lines, and mating keys to prevent incorrect insertion. Applicable cables include 0.8D, 1.5C, 1.5D, and RG174.
| 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 Resistance (Post-test) | 120m Max. | (Note 2: After environmental and endurance tests) |
| Product Part | Material | Color / Finish |
|---|---|---|
| Receptacle Insulator | PPS, PA | Light Gray, Brown, Green, Blue, Black |
| Center Terminal | Copper Alloy | Tin Plating |
| External Terminal | Copper Alloy | Tin Plating |
| Retension Tab | Copper Alloy | Tin Plating |
| Plug Housing | PBT | Light Gray, Brown, Green, Blue, Black |
| Jack (In-line Type) Housing | PBT | Light Gray, Brown, Green, Blue, Black |
| Retainer | PBT | Dark Gray |
| Coaxial Terminal Insulator | PPS, PBT | Black |
| Coaxial Terminal Center Terminal | Phosphor Bronze, Brass | Tin Plating |
| Coaxial Terminal Outer Cylinder Terminal | Brass | Tin Plating |
| Power Terminal | Copper Alloy, Brass | Tin Plating |
Refer to the chart below when determining the product specifications from the product number. Please select from the product numbers listed in this catalog when placing orders.
| Code | Description |
|---|---|
| GT21 | Series Name |
| 1, 2, 3, 4 pos. | No. of Pos. (Coaxial) |
| 1/1, 2/1, 4D/1 | No. of Pos. (Coaxial + Power) |
| P | Connector Type: Receptacle |
| S | Connector Type: Plug |
| PP | Connector Type: Jack (In-line Type) |
| DS | Part Type: Right Angle THT |
| H | Part Type: Right Angle SMT |
| HU | Part Type: Housing |
| R | Part Type: Retainer |
| None, A, B, C | Mating Key |
| Code | Description |
|---|---|
| GT21 | Series Name |
| 30, 2428, 2426 | Applicable Cable: Core Wire Size (AWG) |
| 0.7, 1.1, 1.6 | Applicable Cable: Insulation Outer Diameter (mm) |
| 1.5, 2.2, 2.9 | Applicable Cable: Cable Jacket Outer Diameter (mm) |
| SCF | Contact Shape: Female Contact |
| PCF | Contact Shape: Male Contact |
| Code | Description |
|---|---|
| GT7 | Series Name |
| 2022 | Applicable Cable: Core Wire Size (AWG) |
| SCF | Contact Shape: Female Contact |
| PCF | Contact Shape: Male Contact |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Total Annual:
10000000-50000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Your Trusted Source for Integrated Circuit Shenzhen ECER Network Technology Co., Ltd. is a professional company focus on integrated circuit ic business. ECER connects buyers worldwide with verified manufacturers across 40+ industries. Every component sourced with precision, quality, and reliability... Your Trusted Source for Integrated Circuit Shenzhen ECER Network Technology Co., Ltd. is a professional company focus on integrated circuit ic business. ECER connects buyers worldwide with verified manufacturers across 40+ industries. Every component sourced with precision, quality, and reliability...
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