AK3-A Axial Leaded TVS Diodes

Littelfuse AK3-A Axial Leaded TVS Diodes are designed to meet the severe surge-test environment for both AC and DC line-protection applications. These diodes feature a very fast response and ultra-low clamping characteristics over traditional Metal Oxide Varistor (MOV) solutions. The AK3-A TVS diodes are connected in series and/or parallel to create a very high surge current protection solution. These diodes provide Sharp breakdown voltage and low slope resistance. The AK3-A TVS diodes offer a 3kA current rating and are capable of both reflow and wave soldering. These diodes are halogen-free and RoHS compliant.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Polarity
Number of Channels
Working Voltage
Termination Style
Clamping Voltage
Breakdown Voltage
Package / Case
Peak Pulse Current
Cd - Diode Capacitance
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Product
Series
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes TVS AXIAL KA RATED - 3KA 430V BI
Datasheet
4In Stock
56Expected 12/21/2026
$89.71
$85.72
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Bidirectional 1 Channel 430 V Axial 635 V 451 V AK-2 3 kA 1.3 nF 8 kV 15 kV - 55 C + 125 C ESD Suppressors AK3-A Bulk
Littelfuse ESD Protection Diodes / TVS Diodes TVS 3KA RATED 500V BI AXIAL
Datasheet
Non-Stocked Lead-Time 12 Weeks
$100.00
A tariff of 40% may be applied if shipping to the United States.
Min.: 56
Mult.: 56
Bidirectional 1 Channel 500 V Axial 742 V 527 V AK-2 3 kA 1.1 nF 8 kV 15 kV - 55 C + 125 C ESD Suppressors AK3-A Bulk
Littelfuse ESD Protection Diodes / TVS Diodes TVS 3KA RATED 530V BI AXIAL
Datasheet
Non-Stocked Lead-Time 12 Weeks
$108.25
A tariff of 40% may be applied if shipping to the United States.
Min.: 56
Mult.: 56
Bidirectional 1 Channel 530 V Axial 785 V 557 V AK-2 3 kA 1 nF 8 kV 15 kV - 55 C + 125 C ESD Suppressors AK3-A Bulk
Littelfuse ESD Protection Diodes / TVS Diodes TVS AXIAL KA RATED - 3KA 560V BI
Datasheet
Non-Stocked Lead-Time 12 Weeks
$111.47
A tariff of 40% may be applied if shipping to the United States.
Min.: 56
Mult.: 56
Bidirectional 1 Channel 560 V Axial 901 V 640 V AK-2 3 kA 900 pF 8 kV 15 kV - 55 C + 125 C ESD Suppressors AK3-A Bulk
Littelfuse ESD Protection Diodes / TVS Diodes TVS AXIAL KA RATED - 3KA 860V BI
Datasheet
Non-Stocked Lead-Time 12 Weeks
$148.63
A tariff of 40% may be applied if shipping to the United States.
Min.: 56
Mult.: 56
Bidirectional 1 Channel 860 V Axial 1.272 kV 903 V AK-2 3 kA 700 pF 8 kV 15 kV - 55 C + 125 C ESD Suppressors AK3-A Bulk