Hefei Purple Horn E-Commerce Co., Ltd.
| Description | Coaxial Connector (RF) Contacts RoHS |
| Mfr. Part # | GT21-30/1.6-2.9SCF |
| Model Number | GT21-30/1.6-2.9SCF |
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Product Specification
| Description | Coaxial Connector (RF) Contacts RoHS | Mfr. Part # | GT21-30/1.6-2.9SCF |
| Model Number | GT21-30/1.6-2.9SCF |
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 quality and reduced harnessing time. The series boasts superior high-frequency performance with a VSWR of less than 1.5 at 0 to 2.5GHz and provides diverse options including various 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.
| 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) |
| Part No. | HRS No. | Color | Mating Key | Purchase Unit | Note |
| GT21-1P-DS | CL0771-0007-4-00 | Light Gray | Standard | 120pcs per tray | |
| GT21-1P-DS(A) | CL0771-0020-2-00 | Brown | A Key | 120pcs per tray | |
| GT21-1P-DS(B) | CL0771-0021-5-00 | Green | B Key | 120pcs per tray | |
| GT21-1P-DS(C) | CL0771-0022-8-00 | Blue | C Key | 120pcs per tray |
| Part No. | HRS No. | Color | Purchase Unit | Note |
| GT21-1S-R | CL0771-0006-1-00 | Dark Gray | 100pcs per bag | Attach to the plug (GT21-1S-HU(#)), sold separately. |
| Part No. | HRS No. | Color | Mating Key | Purchase Unit | Note |
| GT21-1S-HU | CL0771-0005-9-00 | Light Gray | Standard | 100pcs per bag | Compatible coaxial terminal is GT21-30/1.1-2.2SCF, GT21-30/1.6-2.9SCF, GT21-30/1.6-2.9SCF(ID), GT21-2428/1.6-2.9SCF, GT21B-2426/1.6-2.9SCF. Use with the retainer (GT21-1S-R), sold separately. |
| GT21-1S-HU(A) | CL0771-0031-9-00 | Brown | A Key | 100pcs per bag | Compatible coaxial terminal is GT21-30/1.1-2.2SCF, GT21-30/1.6-2.9SCF, GT21-30/1.6-2.9SCF(ID), GT21-2428/1.6-2.9SCF, GT21B-2426/1.6-2.9SCF. Use with the retainer (GT21-1S-R), sold separately. |
| GT21-1S-HU(B) | CL0771-0032-1-00 | Green | B Key | 100pcs per bag | Compatible coaxial terminal is GT21-30/1.1-2.2SCF, GT21-30/1.6-2.9SCF, GT21-30/1.6-2.9SCF(ID), GT21-2428/1.6-2.9SCF, GT21B-2426/1.6-2.9SCF. Use with the retainer (GT21-1S-R), sold separately. |
| GT21-1S-HU(C) | CL0771-0033-4-00 | Blue | C Key | 100pcs per bag | Compatible coaxial terminal is GT21-30/1.1-2.2SCF, GT21-30/1.6-2.9SCF, GT21-30/1.6-2.9SCF(ID), GT21-2428/1.6-2.9SCF, GT21B-2426/1.6-2.9SCF. Use with the retainer (GT21-1S-R), sold separately. |
| Part No. | HRS No. | Color | Mating Key | Purchase Unit | Note |
| GT21N-1PP-HU | CL0771-0015-2-00 | Light Gray | Standard | 100pcs per bag | Compatible coaxial terminal is GT21-30/0.7-1.5PCF, GT21-30/1.6-2.9PCF, GT21-30/1.6-2.9PCF(ID), GT21-2428/1.6-2.9PCF, GT21B-2426/1.6-2.9PCF. Use with the retainer (GT21-1P-R), sold separately. |
| GT21N-1PP-HU(C) | CL0771-0050-0-00 | Blue | C Key | 100pcs per bag | Compatible coaxial terminal is GT21-30/0.7-1.5PCF, GT21-30/1.6-2.9PCF, GT21-30/1.6-2.9PCF(ID), GT21-2428/1.6-2.9PCF, GT21B-2426/1.6-2.9PCF. Use with the retainer (GT21-1P-R), sold separately. |
| Part No. | HRS No. | Color | Purchase Unit | Note |
| GT21-1P-R | CL0771-0016-5-00 | Dark Gray | 100pcs per bag | Attach to the in-line jack (GT21N-1PP-HU(#)), sold separately. |
| Part No. | HRS No. | Color | Mating Key | Purchase Unit | Note |
| GT21T-1P-H(55) | CL0771-0014-0-55 | Light Gray | Standard | 400pcs per reel | |
| GT21T-1P-H(C)(55) | CL0771-0067-6-55 | Blue | C Key | 400pcs per reel |
| Part No. | HRS No. | Color | Mating Key | Purchase Unit | Note |
| GT21T-1S-HU | CL0771-0018-0-00 | Light Gray | Standard | 100pcs per bag | Compatible coaxial terminal is GT21-30/1.1-2.2SCF, GT21-30/1.6-2.9SCF, GT21-30/1.6-2.9SCF(ID), GT21-2428/1.6-2.9SCF, GT21B-2426/1.6-2.9SCF. Use with the retainer (GT21-1S-R), sold separately. |
| GT21-1S-HU(C) | CL0771-0033-4-00 | Blue | C Key | 100pcs per bag | Compatible coaxial terminal is GT21-30/1.1-2.2SCF, GT21-30/1.6-2.9SCF, GT21-30/1.6-2.9SCF(ID), GT21-2428/1.6-2.9SCF, GT21B-2426/1.6-2.9SCF. Use with the retainer (GT21-1S-R), sold separately. |
| Part No. | HRS No. | Color | Mating Key | Purchase Unit | Note |
| GT21C-2/1S-HU | CL0771-0100-0-00 | Black | Standard | 100pcs per bag | Compatible coaxial terminal is GT21-30/1.1-2.2SCF, GT21-30/1.6-2.9SCF, GT21-30/1.6-2.9SCF(ID), GT21-2428/1.6-2.9SCF, GT21B-2426/1.6-2.9SCF. Compatible power terminal is GT7-2022SCF(70), GT7A-2022SCF(70). Use with the retainer (GT21-2/1S-R), sold separately. |
| Part No. | HRS No. | Color | Mating Key | Purchase Unit | Note |
| GT21-2/1P-H | CL0771-0086-0-00 | Black | Standard | 250pcs per reel |
| Part No. | HRS No. | Color | Purchase Unit | Note |
| GT21-2/1S-R | CL0771-0059-8-00 | Dark Gray | 100pcs per bag | Attach to the plug (GT21C-2/1S-HU), sold separately. |
| Part No. | HRS No. | Color | Mating Key | Purchase Unit | Note |
| GT21A-2S-HU | CL0771-0044-0-00 | Light Gray | Standard | 100pcs per bag | The maximum cable diameter is Signal No. 1: 5.2 and Signal No.2: 3.1. Compatible coaxial terminal is GT21-30/1.1-2.2SCF, GT21-30/1.6-2.9SCF, GT21-30/1.6-2.9SCF(ID), GT21-2428/1.6-2.9SCF, GT21B-2426/1.6-2.9SCF. Use with the retainer (GT21A-2S-R), sold separately. |
| GT21A-2S-HU(A) | CL0771-0048-1-00 | Brown | A Key | 100pcs per bag | The maximum cable diameter is Signal No. 1: 5.2 and Signal No.2: 3.1. Compatible coaxial terminal is GT21-30/1.1-2.2SCF, GT21-30/1.6-2.9SCF, GT21-30/1.6-2.9SCF(ID), GT21-2428/1.6-2.9SCF, GT21B-2426/1.6-2.9SCF. Use with the retainer (GT21A-2S-R), sold separately. |
| GT21A-2S-HU(B) | CL0771-0068-9-00 | Green | B Key | 100pcs per bag | The maximum cable diameter is Signal No. 1: 5.2 and Signal No.2: 3.1. Compatible coaxial terminal is GT21-30/1.1-2.2SCF, GT21-30/1.6-2.9SCF, GT21-30/1.6-2.9SCF(ID), GT21-2428/1.6-2.9SCF, GT21B-2426/1.6-2.9SCF. Use with the retainer (GT21A-2S-R), sold separately. |
| Part No. | HRS No. | Color | Purchase Unit | Note |
| GT21A-2S-R | CL0771-0046-6-00 | Dark Gray | 100pcs per bag | Attach to the plug (GT21A-2S-HU(#)), sold separately. |
| Part No. | HRS No. | Color | Mating Key | Purchase Unit | Note |
| GT21AN-2PP-HU | CL0771-0045-3-00 | Light Gray | Standard | 100pcs per bag | The maximum cable diameter is Signal No. 1: 5.2 and Signal No.2: 3.1. Compatible coaxial terminal is GT21-30/0.7-1.5PCF, GT21-30/1.6-2.9PCF, GT21-30/1.6-2.9PCF(ID), GT21-2428/1.6-2.9PCF, GT21B-2426/1.6-2.9PCF. Use with the retainer (GT21A-2P-R), sold separately. |
| GT21AN-2PP-HU(A) | CL0771-0049-4-00 | Brown | A Key | 100pcs per bag | The maximum cable diameter is Signal No. 1: 5.2 and Signal No.2: 3.1. Compatible coaxial terminal is GT21-30/0.7-1.5PCF, GT21-30/1.6-2.9PCF, GT21-30/1.6-2.9PCF(ID), GT21-2428/1.6-2.9PCF, GT21B-2426/1.6-2.9PCF. Use with the retainer (GT21A-2P-R), sold separately. |
| GT21AN-2PP-HU(B) | CL0771-0069-1-00 | Green | B Key | 100pcs per bag | The maximum cable diameter is Signal No. 1: 5.2 and Signal No.2: 3.1. Compatible coaxial terminal is GT21-30/0.7-1.5PCF, GT21-30/1.6-2.9PCF, GT21-30/1.6-2.9PCF(ID), GT21-2428/1.6-2.9PCF, GT21B-2426/1.6-2.9PCF. Use with the retainer (GT21A-2P-R), sold separately. |
| Part No. | HRS No. | Color | Purchase Unit | Note |
| GT21A-2P-R | CL0771-0047-9-00 | Dark Gray | 100pcs per bag |
| 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 |
| Retention 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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
<300
Ecer Certification：
Verified Supplier
Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Fou... Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Fou...
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