Datasheets
1N977A by:

Zener Diode, 47V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35

Part Details for 1N977A by Microchip Technology Inc

Overview of 1N977A by Microchip Technology Inc

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Applications Space Technology Aerospace and Defense Energy and Power Systems

Price & Stock for 1N977A

Part # Distributor Description Stock Price Buy
DISTI # 35AJ1236
Newark Voltage Regulator Do-35 Rohs Compliant: Yes |Microchip 1N977A RoHS: Compliant Min Qty: 455 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $1.8000
  • 500 $1.7400
$1.7400 / $1.8000 Buy Now
DISTI # 1N977A-ND
DigiKey DIODE ZENER 47V 500MW DO7 Min Qty: 455 Lead time: 14 Weeks Container: Bulk Temporarily Out of Stock
  • 455 $1.8000
$1.8000 Buy Now
DISTI # 1N977A
Avnet Americas Diode Zener Single 47V 10% 480mW 2-Pin DO-35 - Bulk (Alt: 1N977A) RoHS: Not Compliant Min Qty: 455 Package Multiple: 1 Lead time: 14 Weeks, 0 Days Container: Bulk 0
  • 1 $1.9300
  • 100 $1.8000
  • 500 $1.7400
$1.7400 / $1.9300 Buy Now
DISTI # 494-1N977A
Mouser Electronics Zener Diodes Voltage Regulator RoHS: Not Compliant 0
  • 455 $1.8000
$1.8000 Order Now
DISTI # 1N977A
Microchip Technology Inc Voltage Regulator _ DO-35, Projected EOL: 2049-02-05 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 0

Alternates Available
  • 1 $1.9300
$1.9300 Buy Now
Onlinecomponents.com   RoHS: Compliant 0
  • 114 $2.7500
  • 228 $2.0700
  • 342 $1.9300
  • 455 $1.8900
$1.8900 / $2.7500 Buy Now
NAC Zener Diodes RoHS: Compliant Min Qty: 181 Package Multiple: 1 0
  • 1 $2.1200
  • 100 $1.9200
  • 500 $1.7700
  • 1,000 $1.7200
$1.7200 / $2.1200 Buy Now
Master Electronics   RoHS: Compliant 0
  • 114 $2.7500
  • 228 $2.0700
  • 342 $1.9300
  • 455 $1.8900
$1.8900 / $2.7500 Buy Now

Part Details for 1N977A

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1N977A Part Data Attributes

1N977A Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
1N977A Microchip Technology Inc Zener Diode, 47V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description HERMETICALLY SEALED, GLASS PACKAGE-2
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 14 Weeks
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
JEDEC-95 Code DO-35
JESD-30 Code O-LALF-W2
JESD-609 Code e0
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 2
Package Body Material GLASS
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.5 W
Qualification Status Not Qualified
Reference Voltage-Nom 47 V
Surface Mount NO
Technology ZENER
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position AXIAL
Voltage Tol-Max 10%
Working Test Current 2.7 mA

Alternate Parts for 1N977A

This table gives cross-reference parts and alternative options found for 1N977A. 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 1N977A, 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
1N979B Zener Diode, 56V V(Z), 5%, 0.4W, Silicon, Unidirectional, DO-35 International Semiconductor Inc 1N977A vs 1N979B
1N979A-1E3TR Zener Diode, 56V V(Z), 10%, 0.417W, Silicon, Unidirectional, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN Microsemi Corporation 1N977A vs 1N979A-1E3TR
MV1N5263-1E3 Zener Diode, 56V V(Z), 20%, 0.48W, Silicon, Unidirectional, DO-204AH, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N977A vs MV1N5263-1E3
1N977A-1E3/TR Zener Diode, 47V V(Z), 10%, 0.417W, Silicon, Unidirectional, DO-204AA Microchip Technology Inc 1N977A vs 1N977A-1E3/TR
BZX55C51D-35T/B Zener Diode, 51V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-35, ROHS COMPLIANT, GLASS PACKAGE-2 PanJit Semiconductor 1N977A vs BZX55C51D-35T/B
1N979BRA2 Zener Diode, 56V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS, DO-204AH, 2 PIN Tak Cheong Electronics (Holdings) Co Ltd 1N977A vs 1N979BRA2
1N977E3TR Zener Diode, 47V V(Z), 20%, 0.417W, Silicon, Unidirectional, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN Microsemi Corporation 1N977A vs 1N977E3TR
MQ1N6018-1 Zener Diode, 56V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N977A vs MQ1N6018-1
1N979B-1E3TR Zener Diode, 56V V(Z), 5%, 0.48W, Silicon, Unidirectional Microsemi Corporation 1N977A vs 1N979B-1E3TR
1N979A Zener Diode, 56V V(Z), 10%, 0.4W, Fairchild Semiconductor Corporation 1N977A vs 1N979A
Part Number Description Manufacturer Compare
SZN6341DSMSTX Zener Diode, 51V V(Z), 1%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, SMS, 2 PIN Solid State Devices Inc (SSDI) 1N977A vs SZN6341DSMSTX
JAN1N978BUR-1 Zener Diode, 51V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, LL34, MELF-2 Microsemi Corporation 1N977A vs JAN1N978BUR-1
BZV55F51 Zener Diode, 51V V(Z), 3%, 0.5W, Silicon, Unidirectional YAGEO Corporation 1N977A vs BZV55F51
JANTX1N6341US Zener Diode, 51V V(Z), 5%, 0.5W, Silicon, Unidirectional, MELF-2 Sensitron Semiconductors 1N977A vs JANTX1N6341US
JAN1N4994CUS Zener Diode, 330V V(Z), 2%, 5W, Silicon, Unidirectional Microchip Technology Inc 1N977A vs JAN1N4994CUS
1N5262B Zener Diode, 51V V(Z), 5%, 0.5W, Silicon, Unidirectional TDK Micronas GmbH 1N977A vs 1N5262B
MMSZ5262B-E3-18 Zener Diode, 51V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2 Vishay Intertechnologies 1N977A vs MMSZ5262B-E3-18
1N976C-1E3 Zener Diode, 43V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-35, HERMETICALLY SEALED, GLASS PACKAGE-2 Microsemi Corporation 1N977A vs 1N976C-1E3
1N5262CUR-1TR Zener Diode, 51V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation 1N977A vs 1N5262CUR-1TR
MVMLL5262C-1 Zener Diode, 51V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation 1N977A vs MVMLL5262C-1

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