Microchip MP4KE43A/TR

Manufacturer No:

MP4KE43A/TR

Manufacturer:

Microchip

Package:

DO-204AL, DO041, Axial

Description:

400 Watt Transient Voltage Suppressors

Quantity:

In Stock :1231

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Thu, May 28 - Fri, May 29, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

MP4KE43A/TR Information

Microchip MP4KE43A/TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MP4KE43A/TR.

Type
Parameter

Device Name
MP4KE43

Device Type
TVS

Peak Pulse Power [max] (1ms) PPP (W)
400

Rated Standoff Voltage (Vwm)
37

ID Max Stand-by Current (µA)
1

Breakdown Voltage [min] V(BR) @I(BR) (V)
40.9

Test Current IBR(mA)
1

Peak Pulse Current [max]Ipp @ 10/1000 µS (A)
7

Clamping Voltage [max] Vc @ Ipp (V)
59.3

Type
Parameter

Download datasheets and manufacturer documentation for Microchip MP4KE43A/TR.

Product Documents:

ed2bc3494c78ee9463a731a560614b23.pdf

This family of high-reliability, plastic packaged Transient Voltage Suppressors offer high reliability at an affordable price. Standoff voltage values range from 5.8 to 342 volts and 5% or 10% tolerance options are available. Source control is standard and three increasingly stringent screening options for enhanced reliability are available.

High reliability controlled devices with wafer fabrication and assembly lot traceability.

All devices 100% surge tested.
Optional screening in reference to MIL-PRF-19500 is also available. Refer to High Reliability NonHermetic Product portfolio for more details on Microchip screening options.
Moisture classification is level 1 with no dry pack required per IPC/JEDEC J-STD-020B.
3s lot norm screening performed on standby current (ID).
RoHS compliant versions available