1N4491 Datasheet and Specifications PDF

The 1N4491 is a SILICON ZENER DIODES.

Key Specifications

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Part Number1N4491 Datasheet
ManufacturerCentral Semiconductor
Overview The CENTRAL SEMICONDUCTOR 1N4460 series silicon Zener diode is a high quality voltage regulator designed for use in automotive, industrial, commercial, entertainment and computer applications. MARKIN. 12 12.60 21 7.0 550 0.25 1N4468 12.35 13 13.65 19 8.0 550 0.25 1N4469 14.25 15 15.75 17 9.0 600 0.25 1N4470 15.20 16 16.80 15.5 10 600 0.25 1N4471 17.10 18 18.90 14 11 650 0.25 1N4472 19.00 20 21.00 12.5 12 650 0.25 1N4473 20.90 22 23.10 11.5 14 650 0.2.
Part Number1N4491 Datasheet
DescriptionVOIDLESS HERMETICALLY SEALED 1.5 WATT GLASS ZENER DIODES
ManufacturerMicrosemi
Overview This Zener voltage regulator series is military qualified to MIL-PRF-19500/406 and is ideal for high-reliability applications where a failure cannot be tolerated. These industry-recognized 1.5 watt Ze.
* Popular JEDEC registered series.
* Void-less hermetically sealed glass package.
* Triple-layer passivation.
* Extremely robust constructio.
Part Number1N4491 Datasheet
DescriptionZENER DIODES
ManufacturerSensitron
Overview SENSITRON SEMICONDUCTOR 1N4460/US, 1N4461/US, 1N4467/US thru 1N4496/US Standard ZENER DIODES TECHNICAL DATA DATA SHEET 5080, Rev B.3 Zener 1.5W DIODE  Ultra-low reverse leakage current  Zener volt. 4473/US 22.0 1N4474/US 24.0 1N4475/US 27.0 1N4476/US 30.0 1N4477/US 33.0 1N4478/US 36.0 1N4479/US 39.0 1N4480/US 43.0 1N4481/US 47.0 1N4482/US 51.0 1N4483/US 56.0 1N4484/US 62.0 1N4485/US 68.0 1N4486/US 75.0 1N4487/US 82.0 1N4488/US 91.0 1N4489/US 100.0 1N4490/US 1.
Part Number1N4491 Datasheet
DescriptionZENER DIODES
ManufacturerDigitron Semiconductors
Overview 1N4460-1N4496, 1N6485-1N6491 High-reliability discrete products and engineering services since 1977 1.5 WATT GLASS ZENER DIODE FEATURES  Available as “HR” (high reliability) screened per MIL-PRF-1.
* Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
* Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Operating Temperature: Storage Temperature: Power Dissipation: Thermal Resista.

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