Name: LD431843
Brand: Powerex Inc.
SKU: LD431843
Availability: InStock
Rating: 5 (76 reviews)

LD431843

For Reference Only

Part Number	LD431843
Manufacturer	Powerex Inc.
Description	SCR MOD ISO DUAL 1800V 430A
Datasheet	LD431843 Datasheet LD431843 Specifications
Package	POW-R-BLOK? Module
ECAD
In Stock	4,224 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 9 - May 14 (Choose Expedited Shipping)
Request for Quotation

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Delivery Services

Part Number # LD431843 (Thyristors - SCRs - Modules) is manufactured by Powerex Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LD431843 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LD431843 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LD431843.

LD431843 Specifications

Manufacturer	Powerex Inc.
Category	Discrete Semiconductor Products - Thyristors - SCRs - Modules
Package	POW-R-BLOK? Module
ECAD
Series	-
Structure	Series Connection - All SCRs
Number of SCRs, Diodes	2 SCRs
Voltage - Off State	1800V
Current - On State (It (AV)) (Max)	430A
Current - On State (It (RMS)) (Max)	800A
Voltage - Gate Trigger (Vgt) (Max)	3V
Current - Gate Trigger (Igt) (Max)	200mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	14000A, 16000A
Current - Hold (Ih) (Max)	-
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Chassis Mount
Package / Case	POW-R-BLOK? Module

LD431843 Datasheet

LD431843 Reviews

Jazm*****Patel

April 8, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Aman*****hort

April 6, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

Johna*****Manda

March 3, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

Cas*****Char

February 21, 2023

★ ★ ★ ★ ★

Worked like it was intended.

Emili*****holson

February 19, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

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LD431843 Packaging

LD431843 FAQ

1. How to order LD431843 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LD431843 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LD431843. All suppliers must pass our qualification reviews before they can publish their products including LD431843 on Heisener; we pay more attention to the channels and quality of LD431843 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LD431843 price and inventory displayed accurate?

The price and inventory of LD431843 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LD431843?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LD431843 we delivered, we will accept the replacement or return of the LD431843 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LD431843.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LD431843 pin diagram, LD431843 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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LD431843 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

LD431843

Powerex Power Semiconductors

THYRISTOR DIODE MODULE 430A, 1.8KV, Peak Repetitive Off-State Voltage, Vdrm:1.8kV, Gate Trigger Current Max, Igt:200mA, Current It av:430A, On State RMS Current IT(rms):800A, Thyristor Case Style:Module, No. of Pins:7, MSL:- , RoHS Compliant: Yes

Part Number

Manufacturer

Description

Stock

LD431843

D# LD431843-ND

Powerex Power Semiconductors

SCR MOD ISO DUAL 1800V 430A

Part Number

Manufacturer

Description

Stock

LD431843

POWEREX

In stock shipping within 2days

228

Part Number

Manufacturer

Description

Stock

LD431843

PRX

OEM/CM QUOTES ONLY | NO BROKERS

232

Part Number

Manufacturer

Description

Stock

LD431843

PRX

OEM/CM Immediate delivery

150

Part Number

Manufacturer

Description

Stock

LD431843

D# 31C0293

Powerex Power Semiconductors

THYRISTOR DIODE MODULE 430A, 1.8KV, SCR Module Type:Series Connected - SCRs, Peak Repetitive Off-State Voltage, Vdrm:1.8kV, Gate Trigger Current Max, Igt:200mA, Current It av:430A, On State RMS Current IT(rms):800A, Product Range:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 7

Container: Bulk

Part Number

Manufacturer

Description

Stock

LD431843

D# NS-LD431843

Powerex Power Semiconductors

OEM/CM ONLY

7981

Part Number

Manufacturer

Description

Stock

LD431843

Powerex Power Semiconductors

OEM/CM ONLY

134

Part Number

Manufacturer

Description

Stock

LD431843

PRX

IN stock Immediate delivery

145

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LD431843

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