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GTCA28-421M-R05-2 Gas Discharge Tube 420V 5000A (5kA) ±20% 2 Pole Through Hole
Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 3.41000 $3.41
5 3.30800 $16.54
10 3.20100 $32.01
50 2.56080 $128.04
100 2.13400 $213.40
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Product Overview
Digi-Key Part Number GTCA28-421M-R05-2CT-ND
Copy   GTCA28-421M-R05-2CT-ND
Quantity Available 3,242
Can ship immediately

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Manufacturer Part Number


Copy   GTCA28-421M-R05-2
Description GDT 420V 20% 5KA THROUGH HOLE
Copy   GDT 420V 20% 5KA THROUGH HOLE
Manufacturer Standard Lead Time 10 Weeks
Detailed Description

Gas Discharge Tube 420V 5000A (5kA) ±20% 2 Pole Through Hole

Copy   Gas Discharge Tube 420V 5000A (5kA) ±20% 2 Pole Through Hole
Product Attributes Select All
Manufacturer Littelfuse Inc.
Series GT
Packaging ? Cut Tape (CT) ?
Part Status Active
Voltage - DC Spark Over (Nom) 420V
Impulse Discharge Current (8/20µs) 5000A (5kA)
Tolerance ±20%
Number of Poles 2
Fail Short No
Mounting Type Through Hole
Package / Case Axial Cylinder
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) Not Applicable
Additional Resources
Standard Package ? 1
Other Names GTCA28-421M-R05-2CT
Alternate Package | This part is also available in the following packaging:

14:22:37 1/17/2019