Semikron Danfoss SKT 551/16 E, Thyristor 1600 V, 391 A 250 mA 9 kA 1.65 V

View all Thyristors
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Subtotal (1 unit)*

PHP9,217.13

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PHP10,323.19

(inc. VAT)

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  • 12 unit(s) shipping from February 25, 2026
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10 - 49PHP8,940.61
50 - 99PHP8,672.39
100 +PHP8,412.22

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RS Stock No.:
905-6162
Mfr. Part No.:
SKT 551/16 E
Manufacturer:
Semikron Danfoss
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Brand

Semikron Danfoss

Rated Average On-State Current Irms

391A

Product Type

Thyristor

Thyristor Type

SCR

Package Type

B-11

Repetitive Peak Reverse Voltage VDRM

1600V

Surge Current Rating

9kA

Mount Type

Panel

Maximum Gate Trigger Current Igt

250mA

Pin Count

3

Minimum Operating Temperature

-40°C

Maximum Holding Current Ih

500mA

Maximum Gate Trigger Voltage Vgt

3V

Maximum Operating Temperature

125°C

Standards/Approvals

No

Peak On-State Voltage

1.65V

Repetitive Peak Off-State Current

60mA

Automotive Standard

No

COO (Country of Origin):
DE

Capsule Thyristors, Semikron


Hermetic metal case with ceramic insulator

Capsule package for double sided cooling

Shallow design with single sided cooling

International standard case

Thyristors - Semikron


A Thyristor is a solid-state semiconductor device with four layers of alternating N and P-type material. They act as bistable switches, conducting when their gate receives a current trigger, and continue to conduct while they are forward biased. Thyristors are synonymous to Silicon-Controlled Rectifier (SCR).

Encapsulated modules with electrically isolated base plate. Suitable for applications such as battery chargers, welders and plating equipment, regulated power supplies and temperature and speed control circuits.

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