Automotive antenna connector HRS GT21-30/1.6-2.9PCF ID featuring one step crimping process for assembly
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 line types, and mating keys to prevent incorrect insertion. Applicable cables include 0.8D, 1.5C, 1.5D, and RG174.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Origin: Japan (implied by HIROSE brand and copyright)
- Materials/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: Phosphor Bronze, Brass (Tin Plating); Coaxial Terminal Outer Cylinder: Brass (Tin Plating); Power Terminal: Copper Alloy, Brass (Tin Plating)
- Color: Light Gray, Brown, Green, Blue, Black, Dark Gray
Technical Specifications
| Product Name | Part Number | HRS No. | Color | Mating Key | Purchase Unit | Key Features |
|---|---|---|---|---|---|---|
| GT21 Series Coaxial Cable Connector | GT21-1P-DS | CL0771-0007-4-00 | Light Gray | Standard | 120pcs per tray | Receptacle, THT Type, 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21-1P-DS(A) | CL0771-0020-2-00 | Brown | A Key | 120pcs per tray | Receptacle, THT Type, 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21-1P-DS(B) | CL0771-0021-5-00 | Green | B Key | 120pcs per tray | Receptacle, THT Type, 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21-1P-DS(C) | CL0771-0022-8-00 | Blue | C Key | 120pcs per tray | Receptacle, THT Type, 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21-1S-R | CL0771-0006-1-00 | Dark Gray | N/A | 100pcs per bag | Retainer for Plug |
| GT21 Series Coaxial Cable Connector | GT21-1S-HU | CL0771-0005-9-00 | Light Gray | Standard | 100pcs per bag | Plug, 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21-1S-HU(A) | CL0771-0031-9-00 | Brown | A Key | 100pcs per bag | Plug, 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21-1S-HU(B) | CL0771-0032-1-00 | Green | B Key | 100pcs per bag | Plug, 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21-1S-HU(C) | CL0771-0033-4-00 | Blue | C Key | 100pcs per bag | Plug, 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21N-1PP-HU | CL0771-0015-2-00 | Light Gray | Standard | 100pcs per bag | In-line Jack (Bracket N Type), 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21N-1PP-HU(C) | CL0771-0050-0-00 | Blue | C Key | 100pcs per bag | In-line Jack (Bracket N Type), 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21-1P-R | CL0771-0016-5-00 | Dark Gray | N/A | 100pcs per bag | Retainer for In-line Jack |
| GT21 Series Coaxial Cable Connector | GT21T-1P-H(55) | CL0771-0014-0-55 | Light Gray | Standard | 400pcs per reel | Receptacle, SMT+THR Type, 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21T-1P-H(C)(55) | CL0771-0067-6-55 | Blue | C Key | 400pcs per reel | Receptacle, SMT+THR Type, 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21T-1S-HU | CL0771-0018-0-00 | Light Gray | Standard | 100pcs per bag | Plug, 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21-1S-HU(C) | CL0771-0033-4-00 | Blue | C Key | 100pcs per bag | Plug, 1 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21-1S-R | CL0771-0006-1-00 | Dark Gray | N/A | 100pcs per bag | Retainer for Plug |
| GT21 Series Coaxial Cable Connector | GT21C-2/1S-HU | CL0771-0100-0-00 | Black | Standard | 100pcs per bag | Receptacle, SMT+THR Type, 2 pos. Coaxial + 1 pos. Power |
| GT21 Series Coaxial Cable Connector | GT21-2/1P-H | CL0771-0086-0-00 | Black | Standard | 250pcs per reel | Plug, 2 pos. Coaxial + 1 pos. Power |
| GT21 Series Coaxial Cable Connector | GT21-2/1S-R | CL0771-0059-8-00 | Dark Gray | N/A | 100pcs per bag | Retainer for Plug |
| GT21 Series Coaxial Cable Connector | GT21A-2S-HU | CL0771-0044-0-00 | Light Gray | Standard | 100pcs per bag | In-line Plug, 2 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21A-2S-HU(A) | CL0771-0048-1-00 | Brown | A Key | 100pcs per bag | In-line Plug, 2 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21A-2S-HU(B) | CL0771-0068-9-00 | Green | B Key | 100pcs per bag | In-line Plug, 2 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21A-2S-R | CL0771-0046-6-00 | Dark Gray | N/A | 100pcs per bag | Retainer for In-line Plug |
| GT21 Series Coaxial Cable Connector | GT21AN-2PP-HU | CL0771-0045-3-00 | Light Gray | Standard | 100pcs per bag | In-line Jack (Bracket N Type), 2 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21AN-2PP-HU(A) | CL0771-0049-4-00 | Brown | A Key | 100pcs per bag | In-line Jack (Bracket N Type), 2 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21AN-2PP-HU(B) | CL0771-0069-1-00 | Green | B Key | 100pcs per bag | In-line Jack (Bracket N Type), 2 pos. Coaxial |
| GT21 Series Coaxial Cable Connector | GT21A-2P-R | CL0771-0047-9-00 | Dark Gray | N/A | 100pcs per bag | Retainer for In-line Jack |
| GT21 Series Coaxial Cable Connector | GT21-30/1.1-2.2SCF | N/A | N/A | N/A | N/A | Coaxial Terminal |
| GT21 Series Coaxial Cable Connector | GT21-30/1.6-2.9SCF | N/A | N/A | N/A | N/A | Coaxial Terminal |
| GT21 Series Coaxial Cable Connector | GT21-30/1.6-2.9SCF(ID) | N/A | N/A | N/A | N/A | Coaxial Terminal |
| GT21 Series Coaxial Cable Connector | GT21-2428/1.6-2.9SCF | N/A | N/A | N/A | N/A | Coaxial Terminal |
| GT21 Series Coaxial Cable Connector | GT21B-2426/1.6-2.9SCF | N/A | N/A | N/A | N/A | Coaxial Terminal |
| GT21 Series Coaxial Cable Connector | GT21-30/0.7-1.5PCF | N/A | N/A | N/A | N/A | Coaxial Terminal |
| GT21 Series Coaxial Cable Connector | GT21-30/1.6-2.9PCF | N/A | N/A | N/A | N/A | Coaxial Terminal |
| GT21 Series Coaxial Cable Connector | GT21-30/1.6-2.9PCF(ID) | N/A | N/A | N/A | N/A | Coaxial Terminal |
| GT21 Series Coaxial Cable Connector | GT21-2428/1.6-2.9PCF | N/A | N/A | N/A | N/A | Coaxial Terminal |
| GT21 Series Coaxial Cable Connector | GT21B-2426/1.6-2.9PCF | N/A | N/A | N/A | N/A | Coaxial Terminal |
| GT21 Series Coaxial Cable Connector | GT7-2022SCF(70) | N/A | N/A | N/A | N/A | Power Terminal |
| GT21 Series Coaxial Cable Connector | GT7A-2022SCF(70) | N/A | N/A | N/A | N/A | Power Terminal |
Product Specifications
| Specification | Value | Conditions |
|---|---|---|
| Rated Current | Signal: 1A Power: 3A | N/A |
| Operating Temperature | -40 to +105 | Includes temperature rise due to current flow. |
| Rated Voltage | 250V DC | N/A |
| Contact Resistance | 30m Max. | Measured at 1A DC |
| Insulation Resistance | 100M Min. | Measured at 500V DC |
| Withstanding Voltage | 500V AC for 1 min. | No insulation breakdown |
| Mating Durability | 30 times insertion and extraction | Contact Resistance: 60m Max. |
| Outer conductor contact resistance after environmental and endurance tests | 120m Max. | Note 2 |
2411041625_HRS-GT21-30-1-6-2-9PCF-ID_C6627869.pdf