1N5257 [Microchip]

Name: 1N5257
Brand: Microchip
SKU: 1N5257
Availability: InStock

Part No:

1N5257

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 popular 1N5221B-1 thru 1N5281B-1 series of 0.5 watt Zener voltage regulators provides a selection from 2.4 to 200 volts in standard 5% or 10% tolerances as well as tighter tolerances identified by different suffix letters on the part number. These glass, axial-leaded DO-35 Zeners are also available in various up-screening levels by adding a prefix identifier as described in the “Part Nomenclature” section of this datasheet. Microchip also offers numerous other Zener products to meet higher and lower power applications.

JEDEC registered 1N5221 thru 1N5281 series.

Voltage tolerances of 10%, 5%, 2%, and 1% available.

Internal metallurgical bond.

Up-screening in reference to MIL-PRF-19500 is available.

(See part nomenclature for all available options.)

RoHS compliant versions available (commercial grade only).

Regulates voltage over a broad operating current and temperature range.

Extensive selection from 2.4 to 200 V.

Flexible axial-lead mounting terminals.

Non-sensitive to ESD (MIL-STD-750 method 1020).

Minimal capacitance (see Figure 2).

Inherently radiation hard per Microchip “MicroNote 050”.

Product FAQ

1. Is 1N5257 available for RFQ?

Yes. 1N5257 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 1N5257?

Pricing for 1N5257 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 1N5257?

1N5257 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 1N5257?

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 1N5257 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 1N5257?

Yes. If 1N5257 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:

1N5257

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.