How should I use the stock information shown for P4SMA540AHM3_A/I?

Displayed stock is a sourcing reference rather than a reservation. Quantity, source, lead time and commercial terms are checked again when your RFQ is reviewed.

E-mail: Sales@egooelec.com

P4SMA540AHM3_A/I Vishay General Semiconductor - Diodes Division product image

P4SMA540AHM3_A/I Vishay General Semiconductor - Diodes Division

Click the image for a larger product preview.

Supply ReviewSource and condition checks

Document SupportDatasheet and package details

Alternative SearchShortage and EOL sourcing

BOM SupportMulti-line sourcing requests

Vishay General Semiconductor - Diodes Division Electronic Component

P4SMA540AHM3_A/I

Q: How do I request current pricing and availability for P4SMA540AHM3_A/I?

Send the required quantity, destination and target delivery timing. If date code, packaging condition or an approved source is important, include those requirements so the sourcing team can check the correct supply options.

Q: What can I do if P4SMA540AHM3_A/I is short, allocated or obsolete?

Ask for a wider sourcing check or possible replacement options. Any alternate part should be validated by your engineering team for electrical, mechanical and qualification requirements before use.

Q: Can I include P4SMA540AHM3_A/I in a multi-part BOM request?

Yes. You can submit this part together with the rest of your BOM so multiple line items can be reviewed in one sourcing request, including shortage and EOL requirements.

Q: When are price, stock and lead time considered final?

They are finalized after the requested quantity and sourcing requirements are checked against an available supply source. Use the formal quotation as the final commercial reference.

TVS DIODE 459VWM 740VC DO214AC

Stock Reference

4,310

Package / Case

DO-214AC, SMA

Request P4SMA540AHM3_A/I

Use the quantity below to request a formal quote or save this part to your RFQ list.

Stock Reference 4,310

Pricing Tier Breaks Available

Supply Review Current Source Check

Quantity Request RFQ Add to RFQ

Compare Product Save Product

VOLUME PRICING

P4SMA540AHM3_A/I Quantity Price Breaks

Review the available quantity tiers below. Pricing is shown in USD and can be reconfirmed with current stock, lead time and sourcing conditions when you submit an RFQ.

Current distributor pricing will be synchronized automatically.

Qty.

Unit Price

Ext. Price

DIRECT RFQ

Need Current Stock or a Formal Quote?

Send your quantity, company information and any sourcing requirements. Our team can review stock, lead time, date code, packaging and alternative supply options.

Quantity and lead-time review

Date code and package requirements

Shortage / obsolete sourcing

Quantity * Target Price Name * Company * Email * Requirements

Your inquiry details are used only to prepare sourcing and quotation support.

TECHNICAL & SOURCING REFERENCE

P4SMA540AHM3_A/I Product Resources

Use the navigation on the left to move through specifications, sourcing questions and alternative product options.

Specifications
Sourcing FAQ
Related Products
Popular Parts

TECHNICAL DATA

Specifications

Product Attribute: Attribute Value

Part Number: P4SMA540AHM3_A/I

Manufacturer: Vishay General Semiconductor - Diodes Division

Package: DO-214AC, SMA

Package/Case: DO-214AC, SMA

Series: P4SMA, TransZorb®

Packaging: Tape & Reel (TR)

Product Status: Discontinued at Digi-Key

Type: Zener

Unidirectional Channels: 1

Bidirectional Channels: -

Voltage - Reverse Standoff (Typ): 459V

Voltage - Breakdown (Min): 513V

Voltage - Clamping (Max) @ Ipp: 740V

Current - Peak Pulse (10/1000µs): 410mA

Power - Peak Pulse: 400W

Power Line Protection: No

Applications: Telecom

Capacitance @ Frequency: -

Operating Temperature: -65°C ~ 150°C (TJ)

Grade: Automotive

Qualification: AEC-Q101

Mounting Type: Surface Mount

Supplier Device Package: DO-214AC (SMA)

BUYING & SOURCING QUESTIONS

Frequently Asked Questions

How do I request current pricing and availability for P4SMA540AHM3_A/I?

Enter your required quantity and contact details in the RFQ form. Add the destination, delivery timing, date-code preference or packaging condition when those details matter to your purchase.

How should I use the stock information shown on this page?

Use it as a sourcing reference rather than a reservation. Component inventory can change quickly, so quantity, source and lead time are checked again when your RFQ is reviewed.

Can I ask for date code, packaging or documentation checks before ordering?

Yes. Add those requirements to your inquiry. Available package information, date-code details and technical documents can be reviewed with the supply source before an order is finalized.

What can I do if P4SMA540AHM3_A/I is short, allocated or obsolete?

Request a wider sourcing check or possible replacement options. Any alternate part should be validated by your engineering team for electrical, mechanical and qualification requirements.

Can I request prototype, maintenance or low-volume quantities?

Yes. Enter the quantity you actually need. Minimum order rules and available break quantities depend on the supply source and will be confirmed with the quotation.

Can I include P4SMA540AHM3_A/I in a multi-part BOM request?

Yes. Submit this part together with the rest of your BOM so multiple component lines can be reviewed in one sourcing request, including shortage and EOL requirements.

When are price, stock and lead time considered final?

They are finalized after your requested quantity and sourcing requirements are checked against an available supply source. Use the formal quotation as the final commercial reference.

MORE OPTIONS

Related Products

FREQUENTLY VIEWED

Popular Part Numbers

LMV796QMFX/NOPB CD4027BM96 21033812410 VBG08HTR-E DMT10H009LCG-7 BCR421UE6327HTSA1 MT53E256M16D1DS-046 WT:B HC89F0541-LQFP32-Y-M TPS60400DBVR BC847BVC-7 INA333AIDRGR TMP102AIDRLR TMP117AIDRVR ADS1115IDGSR TMP112AIDRLR TPS5430DDAR VN7140ASTR SWITCH08 TPS92611QDGNRQ1 PI3USB221AZWEX 1N4148W-7-F ZXTN4004KQTC DDZ9702-7 PI7C9X7958BNBE LMK00804BPWR TMAG5273A2QDBVR TMAG5273C2QDBVR PI6CB332001AZXBIEX-13RA AD5422BREZ-REEL DA14585-00000AT2

NEED A CONFIRMED SOURCE?

Source P4SMA540AHM3_A/I With Your Exact Requirements

Send the part number, quantity and any date-code, package or delivery requirements. You can also include a BOM when this component is one line in a larger procurement project.