Circuit Protection

GTCA28-231M-R20

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GDT 230V 20KA 2 POLE TH

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Circuit Protection

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GDT 230V 20KA 2 POLE TH

Technical Specifications

Parameters and characteristics for this part

Specification	GTCA28-231M-R20

Fail Short	False
Impulse Discharge Current (8/20µs)	20 kA
Impulse Discharge Current (8/20µs)	20000 A
Mounting Type	Through Hole
Number of Poles	2
Package / Case	Axial Cylinder
Tolerance	20 %
Voltage - DC Spark Over (Nom)	230 V

Part	Package / Case	Number of Poles	Tolerance	Voltage - DC Spark Over (Nom)	Mounting Type	Impulse Discharge Current (8/20µs)	Impulse Discharge Current (8/20µs)
Littelfuse/Commercial Vehicle Products GTCA28-601L-R05	Axial Cylinder	2	15 %	600 V	Through Hole	5000 A	5 kA
Littelfuse/Commercial Vehicle Products GTCA28-750M-R05	Axial Cylinder	2	20 %	75 V	Through Hole	5000 A	5 kA
Littelfuse/Commercial Vehicle Products GTCA28-900M-P15	Axial Cylinder	2	20 %	90 V	Through Hole	15000 A	15 kA
Littelfuse/Commercial Vehicle Products GTCA28-212M-R03	Axial Cylinder	2	20 %	2100 V	Through Hole	3000 A	3 kA
Littelfuse/Commercial Vehicle Products GTCA28-231M-R20	Axial Cylinder	2	20 %	230 V	Through Hole	20000 A	20 kA
Littelfuse/Commercial Vehicle Products GTCA28-301L-P05	Axial Cylinder	2	15 %	300 V	Through Hole	5000 A	5 kA
Littelfuse/Commercial Vehicle Products GTCA28-242M-P03	Axial Cylinder	2	20 %	2400 V	Through Hole	3000 A	3 kA
Littelfuse/Commercial Vehicle Products GTCA28-212M-P03	Axial Cylinder	2	20 %	2100 V	Through Hole	3000 A	3 kA
Littelfuse/Commercial Vehicle Products GTCA28-251L-P05	Axial Cylinder	2	15 %	250 V	Through Hole	5000 A	5 kA
Littelfuse/Commercial Vehicle Products GTCA28-750M-R10	Axial Cylinder	2	20 %	75 V	Through Hole	10000 A	10 kA

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1000	$ 1.54

General part information

Gas Discharge Tube 230 V 20000A (20kA) ±20% 2 Pole Through Hole

Technical documentation and resources