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T7SH1646K4DN
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.

T7SH1646K4DN

SCR 1.6KV 720A T7S
Powerex, Inc. · Thyristors - SCRs · BOM Matching
Mfr. Part Number
T7SH1646K4DN
Manufacturer
Powerex, Inc.
Package / Case
T7S, Puk
Datasheet
Datasheet
Description
SCR 1.6KV 720A T7S
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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T7SH1646K4DN
Powerex, Inc.
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In Stock9,790
Unit
Price
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Reference Price
QuantityPrice
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-11-05 · Valid as reference until 2026-11-12 · Request RFQ for live stock.
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Specification Summary

Package / Case
T7S, Puk
Supplier Device Package
T7S
Voltage - Gate Trigger (Vgt) (Max)
3 V
Voltage - Off State
1.6 kV
Voltage - On State (Vtm) (Max)
2.2 V
Current - Gate Trigger (Igt) (Max)
150 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)
6800A @ 60Hz
Current - Off State (Max)
35 mA
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Voltage - On State (Vtm) (Max)
2.2 V
Current - Off State (Max)
35 mA
SCR Type
Standard Recovery
Mounting Type
Stud Mount
Operating Temperature
-40°C ~ 125°C
Current - Gate Trigger (Igt) (Max)
150 mA
Current - Hold (Ih) (Max)
-
Current - Non Rep. Surge 50, 60Hz (Itsm)
6800A @ 60Hz
Current - On State (It (AV)) (Max)
460 A
Current - On State (It (RMS)) (Max)
720 A
Voltage - Gate Trigger (Vgt) (Max)
3 V
Voltage - Off State
1.6 kV
Supplier Device Package
T7S
Package / Case
T7S, Puk
SCR 1.6KV 720A T7S
Brand Introduction

Powerex turns ideas into cost-effective products and is a leading supplier of discrete, modular and integrated high power semiconductor solutions, supporting many markets, including: AC and DC Motor Controls, Aircraft, Alternative Energy (WIND, Photovoltaic), Communications, Electrical, Industrial Heating, Medical Power Supplies, Transportation, UPS, Vehicles, and Welding.

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Buying FAQ — T7SH1646K4DN

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy T7SH1646K4DN from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes T7SH1646K4DN. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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