GT21 Automotive Antenna Coaxial Cable Connectors

Hirose Electric GT21 Automotive Antenna Coaxial Cable Connectors feature a coaxial termination system that allows crimping of the center and outer conductors in one easy step. The cable assembly is finished without touching the center conductor providing precise center conductor positioning and consistent, repeatable cable assemblies. A one-step termination process delivers precision assembly in significantly less time. GT21 enhanced connectors are designed to save space and are up to 10% smaller than competing designs. GT21 devices significantly reduce the required PCB real estate, resulting in a more compact antenna design solution. With a voltage standing wave ratio (VSWR) of 1.5 maximum (DC to 2.5GHz), the compact GT21 connectors feature excellent performance characteristics in a small space. GT21 Automotive Antenna Connector provides a reliable, positive lock structure with visual indication and a positive tactile click. This structure helps to provide a secure lock and prevent incomplete locking.

Results: 44
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Product Accessory Type Number of Positions Gender Mounting Style Termination Style Contact Plating Wire Gauge Min Wire Gauge Max Color Series Packaging
Hirose Connector Automotive Connectors Coax terminal F conn 30 AWG solid wire 2,475In Stock
Cut Tape
$1.64
$1.39
$1.24
$1.18
Reel
$0.888
Min.: 1
Mult.: 1
: 5,500
Terminals Socket (Female) Cable Mount / Free Hanging Crimp Tin 30 AWG GT21 Reel, Cut Tape
Hirose Connector Automotive Connectors Housing F connector with flange 1,372In Stock
$1.30
$1.09
$1.05
$0.982
Min.: 1
Mult.: 1
Housings 1 Position Receptacle (Female) Cable Mount / Free Hanging Crimp GT21 Bulk
Hirose Connector Automotive Connectors Housing F connector 4 coax, Light grey 154In Stock
$1.22
$1.06
$0.971
$0.875
Min.: 1
Mult.: 1
Terminals Receptacle (Female) 30 AWG GT21 Bulk
Hirose Connector Automotive Connectors Retainer M connector 4 coax, Dark grey 243In Stock
$0.845
$0.733
$0.67
$0.603
Min.: 1
Mult.: 1
Terminals Pin (Male) Crimp 28 AWG 24 AWG GT21 Bulk
Hirose Connector Automotive Connectors Retainer F connector 108In Stock
1,200Expected 12/16/2026
$0.767
$0.659
$0.603
$0.543
Min.: 1
Mult.: 1
Accessories Retainer 1 Position Receptacle (Female) Gray GT21 Bulk
Hirose Connector Automotive Connectors Housing M con 4 coax N Brckt, Lt grey 296In Stock
$1.42
$1.19
$1.14
$1.07
Min.: 1
Mult.: 1
Accessories Receptacle (Female) GT21 Bulk
Hirose Connector Automotive Connectors Housing M connector Bracket N type 1,451In Stock
$0.637
$0.55
$0.503
$0.452
Min.: 1
Mult.: 1
Accessories Retainer Plug (Male) GT21 Bulk
Hirose Connector Automotive Connectors Pwr terminal F conn 20-22 AWG, 1.4-2.4mm 8,494In Stock
Cut Tape
$0.364
$0.304
$0.272
$0.259
Reel
$0.182
Min.: 1
Mult.: 1
: 5,000
Contacts Socket (Female) Cable Mount / Free Hanging Crimp Tin 22 AWG 20 AWG GT7 Reel, Cut Tape
Hirose Connector Automotive Connectors Coax terminal F conn 24-28 AWG strdd cbl 3,332In Stock
Cut Tape
$1.64
$1.39
$1.24
$1.18
Reel
$0.891
Min.: 1
Mult.: 1
: 5,500
Terminals Socket (Female) Cable Mount / Free Hanging Crimp Tin 28 AWG 24 AWG GT21 Reel, Cut Tape
Hirose Connector Automotive Connectors Housing F connector 2,388In Stock
$0.962
$0.816
$0.729
$0.693
Min.: 1
Mult.: 1
Housings 1 Position Receptacle (Female) Cable Mount / Free Hanging Crimp Gray GT21 Bulk
Hirose Connector Automotive Connectors Housing F connector 2 coax+ 1power 1,069In Stock
$1.30
$1.16
$1.11
$1.04
Min.: 1
Mult.: 1
Housings 3 Position Receptacle (Female) Cable Mount / Free Hanging Crimp Gray GT21 Bulk
Hirose Connector Automotive Connectors Housing M con 3 coax Brckt N, Lt grey 707In Stock
$1.39
$1.18
$1.06
$1.00
Min.: 1
Mult.: 1
Housings Plug (Male) GT21 Bulk
Hirose Connector Automotive Connectors Housing M Board Connector (DIP) 169In Stock
$5.03
$4.29
$3.82
$3.32
Min.: 1
Mult.: 1
Terminals Receptacle (Female) 30 AWG GT21 Bulk
Hirose Connector Automotive Connectors 248In Stock
Cut Tape
$4.85
$4.12
$3.68
$3.51
Reel
$3.28
Min.: 1
Mult.: 1
: 250
GT21 Reel, Cut Tape
Hirose Connector Automotive Connectors Retainer F connector 2 coax+ 1power 1,010In Stock
$0.585
$0.494
$0.441
$0.439
Min.: 1
Mult.: 1
Accessories Retainer 3 Position GT21 Bulk
Hirose Connector Automotive Connectors Pwr terminal F conn 20-22 AWG, 2.6-3.1mm 5,269In Stock
Cut Tape
$0.325
$0.273
$0.244
$0.233
Reel
$0.183
Min.: 1
Mult.: 1
: 3,000
Contacts Socket (Female) Cable Mount / Free Hanging Crimp Tin 22 AWG 20 AWG GT7 Reel, Cut Tape
Hirose Connector GT21T-1P-H(55)
Hirose Connector Automotive Connectors 1In Stock
400On Order
Cut Tape
$4.20
$3.58
$3.47
$2.69
Reel
$2.61
$2.46
Min.: 1
Mult.: 1
: 400
GT21 Reel, Cut Tape
Hirose Connector Automotive Connectors Non-Stocked
$0.676
$0.58
$0.51
$0.361
Min.: 1
Mult.: 1
Housings 1 Position SMD/SMT Crimp GT21 Bulk
Hirose Connector Automotive Connectors Non-Stocked
$1.09
$0.952
$0.871
$0.693
Min.: 1
Mult.: 1
Accessories Retainer GT21 Bulk
Hirose Connector Automotive Connectors Non-Stocked
$5.28
$4.81
$4.55
$3.56
Min.: 1
Mult.: 1
GT21 Tray
Hirose Connector Automotive Connectors Non-Stocked
$5.28
$4.81
$4.55
$3.56
Min.: 1
Mult.: 1
GT21 Tray
Hirose Connector Automotive Connectors Non-Stocked
$5.28
$4.81
$4.55
$3.56
Min.: 1
Mult.: 1
GT21 Tray
Hirose Connector Automotive Connectors Housing F connector 2 coax,1pwr Brckt N Non-Stocked
$0.533
$0.456
$0.40
$0.315
Min.: 1
Mult.: 1
Housings Receptacle (Female) GT21 Bulk
Hirose Connector Automotive Connectors Coax terminal M conn 30 AWG strnd,.6-.9m Non-Stocked
Reel
$0.88
Min.: 5,000
Mult.: 5,000
: 5,000
Housings Plug (Male) Solder 30 AWG GT21 Reel
Hirose Connector Automotive Connectors Coax terminal M conn 30 AWG stranded cbl Non-Stocked
Reel
$0.701
Min.: 5,000
Mult.: 5,000
: 5,000
Housings Receptacle (Female) 30 AWG GT21 Reel