Microchip 1N4581
Manufacturer No:
1N4581
Manufacturer:
Microchip
Package:
DO-204AA, DO-7, Axial
Description:
HI-Rel Discrete Voltage and Current Regulation
Quantity:
In Stock :1740
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Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. 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.
1N4581 Information
Microchip 1N4581 technical specifications, attributes, parameters and parts with similar specifications to Microchip 1N4581.
- Type
- Parameter
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip 1N4581.
Data Sheets:
The popular 1N4565 thru 1N4584A-1 series of Zero-TC Reference Diodes provides a selection of both 6.4 V nominal voltages and temperature coefficients to as low as 0.0005%/o C for minimal voltage change with temperature. Four different operating currents are available for selection at 0.5 mA, 1.0 mA, 2.00 mA, and 4.00 mA. These glass axial-leaded DO-7 reference diodes are internal-metallurgical-bonded and are also available in JAN, JANTX, and JANTXV military qualifications. Microchip also offers numerous other Zener Reference Diode products for a variety of other voltages up to 200 V.
JEDEC registered 1N4565 thru 1N4584 series. Reference voltage diodes of nominal 6.4 V +/- 5% with tighter tolerance options available. Temperature Coefficient range: 0.01%/o C to 0.0005%/o C. Zener Test Current selection range: 0.500 mA, 1.00 mA, 2.00 mA and 4.00 mA. Internal metallurgical bonded. 1N4565 thru 1N4584 also have qualification to MILPRF-19500/452 by adding the JAN, JANTX, JANTXV, or JANS prefixes to part numbers a well as the “-1” suffix; e.g. JANTX1N4574A-1, etc. Military surface mount equivalents also available in DO-213AA by adding UR-1 suffix and the JAN, JANTX, and JANTXV prefix, e.g. JANTX1N4569AUR-1 (see separate data sheet). Also available in DO-35 package including military qualifications up to JANTXV (see separate data sheet).
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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