Datasheets
1N4477 by:

Zener Diode, 33V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41

Part Details for 1N4477 by Microchip Technology Inc

Overview of 1N4477 by Microchip Technology Inc

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Price & Stock for 1N4477

Part # Distributor Description Stock Price Buy
DISTI # 36AJ1145
Newark 33 V Voltage Regulator A-Body Rohs Compliant: Yes |Microchip 1N4477 Min Qty: 137 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $5.9800
  • 500 $5.7500
$5.7500 / $5.9800 Buy Now
DISTI # 1N4477MS-ND
DigiKey DIODE ZENER Min Qty: 137 Lead time: 28 Weeks Container: Bulk Temporarily Out of Stock
  • 137 $5.9801
$5.9801 Buy Now
DISTI # 1N4477
Avnet Americas Diode Zener Single 33V 5% 1.5W 2-Pin Case A - Bulk (Alt: 1N4477) RoHS: Not Compliant Min Qty: 137 Package Multiple: 1 Lead time: 28 Weeks, 0 Days Container: Bulk 0
  • 1 $6.4400
  • 100 $5.9800
  • 500 $5.7500
$5.7500 / $6.4400 Buy Now
DISTI # 494-1N4477
Mouser Electronics Zener Diodes 33 V Voltage Regulator RoHS: Not Compliant 0
  • 1 $6.4400
  • 100 $5.9800
$5.9800 / $6.4400 Order Now
DISTI # 1N4477
Microchip Technology Inc Voltage Regulator _ A-Body, Projected EOL: 2049-02-05 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 0

Alternates Available
  • 1 $6.4400
$6.4400 Buy Now
Onlinecomponents.com   0
  • 35 $9.0000
  • 69 $6.8500
  • 103 $6.4200
  • 137 $6.3000
$6.3000 / $9.0000 Buy Now
NAC Zener Diodes RoHS: Compliant Min Qty: 54 Package Multiple: 1 0
  • 1 $6.7600
  • 100 $6.1300
  • 500 $5.7500
  • 1,000 $5.6100
$5.6100 / $6.7600 Buy Now
Master Electronics   0
  • 35 $9.0000
  • 69 $6.8500
  • 103 $6.4200
  • 137 $6.3000
$6.3000 / $9.0000 Buy Now

Part Details for 1N4477

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1N4477 Part Data Attributes:

1N4477 Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
1N4477 Microchip Technology Inc Zener Diode, 33V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description HERMETIC SEALED, GLASS PACKAGE-2
Reach Compliance Code compliant
Factory Lead Time 28 Weeks
Additional Feature METALLURGICALLY BONDED
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
JEDEC-95 Code DO-41
JESD-30 Code O-LALF-W2
JESD-609 Code e0
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 175 °C
Operating Temperature-Min -65 °C
Package Body Material GLASS
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 1.5 W
Reference Voltage-Nom 33 V
Surface Mount NO
Technology ZENER
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position AXIAL
Voltage Tol-Max 5%
Working Test Current 7.5 mA

Alternate Parts for 1N4477

This table gives cross-reference parts and alternative options found for 1N4477. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 1N4477, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
JANTX1N4477 Zener Diode, 33V V(Z), 4.85%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, G99, 2 PIN Semtech Corporation 1N4477 vs JANTX1N4477
JANTXV1N4477 Zener Diode, 33V V(Z), 4.85%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, G99, 2 PIN Semtech Corporation 1N4477 vs JANTXV1N4477
JAN1N4477 Zener Diode, 33V V(Z), 4.85%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, G99, 2 PIN Semtech Corporation 1N4477 vs JAN1N4477
1N4477 Zener Diode, 33V V(Z), 4.85%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, G99, 2 PIN Semtech Corporation 1N4477 vs 1N4477
JANS1N4477 Zener Diode, 33V V(Z), 4.85%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, G99, 2 PIN Semtech Corporation 1N4477 vs JANS1N4477
JANTXV1N4477 Zener Diode, 33V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41 Microchip Technology Inc 1N4477 vs JANTXV1N4477
JANS1N4477 Zener Diode, 33V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41 Microchip Technology Inc 1N4477 vs JANS1N4477
JAN1N4477 Zener Diode, 33V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41 Microchip Technology Inc 1N4477 vs JAN1N4477
JANTX1N4477 Zener Diode, 33V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41 Microchip Technology Inc 1N4477 vs JANTX1N4477
1N4477 Zener Diode, 33V V(Z), 5%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, SIMILAR TO DO-41, 2 PIN Sensitron Semiconductors 1N4477 vs 1N4477
Part Number Description Manufacturer Compare
JANTX1N4476D Zener Diode, 30V V(Z), 1%, 1.5W, Silicon, Unidirectional, DO-41 Microchip Technology Inc 1N4477 vs JANTX1N4476D
JAN1N4476 Zener Diode, 30V V(Z), 5%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, SIMILAR TO DO-41, 2 PIN Sensitron Semiconductors 1N4477 vs JAN1N4476
1N4476US Zener Diode, 30V V(Z), 5%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED PACKAGE-2 Semtech Corporation 1N4477 vs 1N4476US
JAN1N4476 Zener Diode, 30V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41 Microchip Technology Inc 1N4477 vs JAN1N4476
JANTXV1N4475 Zener Diode, 27V V(Z), 4.81%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, G99, 2 PIN Semtech Corporation 1N4477 vs JANTXV1N4475
JANTX1N4476 Zener Diode, 30V V(Z), 5%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, G99, 2 PIN Semtech Corporation 1N4477 vs JANTX1N4476
JANTX1N4476 Zener Diode, 30V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41 Microchip Technology Inc 1N4477 vs JANTX1N4476
JANTX1N4475 Zener Diode, 27V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41 Microchip Technology Inc 1N4477 vs JANTX1N4475
JANTX1N4477DUS Zener Diode, 33V V(Z), 1%, 1.5W, Silicon, Unidirectional Microchip Technology Inc 1N4477 vs JANTX1N4477DUS
1N4477US Zener Diode, 33V V(Z), 1.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, MELF-2 Sensitron Semiconductors 1N4477 vs 1N4477US

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