Durable coaxial cable connector HRS GT21-30/1.6-2.9SCF suitable for 0.8D 1.5C 1.5D and RG174 cables
Manufacturer:
HRS
Description:
Coaxial Connector (RF) Contacts RoHS
Category:
Coaxial Connector (RF) Accessories/Coaxial Connector (RF) Contacts
Specifications
Mfr. Part #:
GT21-30/1.6-2.9SCF
Model Number:
GT21-30/1.6-2.9SCF
Introduction
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 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.
Product Attributes
- Brand: HIROSE
- Origin: Japan (implied by HIROSE ELECTRIC CO., LTD.)
- Color Options: Light Gray, Brown, Green, Blue, Black, Dark Gray
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 Resistance (Post-test) | 120m Max. | (Note 2: After environmental and endurance tests) |
Product Details
Receptacle (SMT Type)
| 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 |
Retainer
| 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. |
Plug
| 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. |
In-line Jack (Bracket N Type)
| 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. |
Retainer
| 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. |
Receptacle / SMT+THR (Through Hole Reflow) Type
| 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 |
Plug
| 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. |
Coaxial 2 pos. + Power 1 pos. Receptacle / SMT+THR (Through Hole Reflow) Type
| 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. |
Plug
| Part No. | HRS No. | Color | Mating Key | Purchase Unit | Note |
| GT21-2/1P-H | CL0771-0086-0-00 | Black | Standard | 250pcs per reel |
Retainer
| 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. |
Coaxial 2 pos. [GT21A In-line Connection] Plug
| 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. |
Retainer
| 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. |
In-line Jack (Bracket N Type)
| 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. |
Retainer
| Part No. | HRS No. | Color | Purchase Unit | Note |
| GT21A-2P-R | CL0771-0047-9-00 | Dark Gray | 100pcs per bag |
Application
- Terrestrial Digital TV
- Radio
- Automotive Sensors (Temperature, Pressure, etc.)
- VICS
- GPS
- Bluetooth
- TEL
- Satellite Radio
Materials / Finish
| 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 |
2411041625_HRS-GT21-30-1-6-2-9SCF_C7200554.pdf
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