1N3997 [Microchip]

Name: 1N3997
Brand: Microchip
SKU: 1N3997
Availability: InStock

Part No:

1N3997

Transistors

Manufacturer:

Microchip

Description:

Military and defense, aerospace, HI-Rel Discrete Voltage and Current Regulation

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Products Detail

The JEDEC registered 1N2970B through 1N3015B and 1N3993A through 1N3998A series are 10W Zener diodes with voltage regulation values between 3.9 and 200V. They are available in JAN, JANTX, and JANTXV military qualification grades on most voltage values.

Internal solder bond construction.

Hermetically sealed (welded).

Zener regulation voltages from 3.9 V to 200 V.

Standard and reverse polarities are available.

Consult factory for surface mount equivalents.

JAN, JANTX, and JANTXV qualifications are available per MIL-PRF-19500/124.

RoHS compliant devices available by adding “e3” suffix (commercial grade only).

Regulates voltage over a broad range of current and temperature.

Standard voltage tolerances are +/- 5%.

Nonsensitive to ESD per MIL-STD-750 method 1020.

Inherently radiation hard as described in Microchip MicroNote 050.

Product FAQ

1. Is 1N3997 available for RFQ?

Yes. 1N3997 by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for 1N3997?

Pricing for 1N3997 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of 1N3997?

1N3997 is a Microchip Transistors with the specifications shown on this page. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for 1N3997?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can 1N3997 be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to 1N3997?

Yes. If 1N3997 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Transistors parts or compatible alternatives.

RFQ

Part Number:

1N3997

Manufacturer:

Microchip

Looking for Pricing? Contact us for volume pricing.

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.