Datasheets
1N977 by:

Zener Diode, 47V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2

Part Details for 1N977 by Micro Commercial Components

Overview of 1N977 by Micro Commercial Components

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Applications Space Technology Aerospace and Defense Energy and Power Systems

Part Details for 1N977

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1N977 Part Data Attributes

1N977 Micro Commercial Components
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1N977 Micro Commercial Components Zener Diode, 47V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer MICRO COMMERCIAL COMPONENTS
Part Package Code DO-35
Package Description O-LALF-W2
Pin Count 2
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
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
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 20%
Working Test Current 2.7 mA

Alternate Parts for 1N977

This table gives cross-reference parts and alternative options found for 1N977. 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 1N977, 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 Manufacturer Composite Price Description Compare
1N977B Continental Device India Ltd Check for Price Zener Diode, 47V V(Z), 5%, 0.4W, Silicon, Unidirectional, DO-35 1N977 vs 1N977B
1N979-1E3/TR Microchip Technology Inc Check for Price Zener Diode, 56V V(Z), 20%, 0.417W, Silicon, Unidirectional, DO-204AA 1N977 vs 1N979-1E3/TR
MX1N6018-1E3 Microsemi Corporation Check for Price Zener Diode, 56V V(Z), 20%, 0.48W, Silicon, Unidirectional, DO-204AH, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-35, 2 PIN 1N977 vs MX1N6018-1E3
1N978BTR Central Semiconductor Corp Check for Price Zener Diode, 51V V(Z), 0.5W, Silicon, Unidirectional, DO-35, 1N977 vs 1N978BTR
BZX55D51-35T/B PanJit Semiconductor Check for Price Zener Diode, 51V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-35, ROHS COMPLIANT, GLASS PACKAGE-2 1N977 vs BZX55D51-35T/B
1N979AE3TR Microsemi Corporation Check for Price Zener Diode, 56V V(Z), 10%, 0.417W, Silicon, Unidirectional, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN 1N977 vs 1N979AE3TR
1N978B Cobham PLC Check for Price Zener Diode, 51V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS PACKAGE-2 1N977 vs 1N978B
1N977A Micro Commercial Components Check for Price Zener Diode, 47V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2 1N977 vs 1N977A
1N978A Cobham PLC Check for Price Zener Diode, 51V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS PACKAGE-2 1N977 vs 1N978A
1N978A International Semiconductor Inc Check for Price Zener Diode, 51V V(Z), 10%, 0.4W, Silicon, Unidirectional, DO-35 1N977 vs 1N978A
Part Number Manufacturer Composite Price Description Compare
ZMM55-A51_R2_10001 PanJit Semiconductor Check for Price Zener Diode, 51V V(Z), 1%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, GLASS, LL34, MINIMELF-2 1N977 vs ZMM55-A51_R2_10001
1N977BE3 Microsemi Corporation Check for Price Zener Diode, 47V V(Z), 5%, 0.417W, Silicon, Unidirectional, DO-204AA, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-7, 2 PIN 1N977 vs 1N977BE3
MQMLL5262B-1 Microsemi Corporation Check for Price Zener Diode, 51V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 1N977 vs MQMLL5262B-1
BZV55C43 Microchip Technology Inc Check for Price Zener Diode, 43V V(Z), 6.98%, 0.5W, Silicon, Unidirectional, DO-213AA 1N977 vs BZV55C43
MQ1N5262BTR Microsemi Corporation Check for Price Zener Diode, 51V V(Z), 5%, 0.417W, Silicon, Unidirectional, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN 1N977 vs MQ1N5262BTR
1N5262BT-87Y ROHM Semiconductor Check for Price Zener Diode, 0.5W, Silicon, Unidirectional, DO-35 1N977 vs 1N5262BT-87Y
MQ1N5262A Microsemi Corporation Check for Price Zener Diode, 51V V(Z), 10%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN 1N977 vs MQ1N5262A
1N5262SA TDK Micronas GmbH Check for Price Zener Diode, 51V V(Z), 10%, 0.5W, Silicon, Unidirectional 1N977 vs 1N5262SA
1N978CTA Motorola Semiconductor Products Check for Price Zener Diode, 51V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-204AH, GLASS, CASE 299, DO-35, 2 PIN 1N977 vs 1N978CTA
TCMMSZ5262B Tak Cheong Electronics (Holdings) Co Ltd Check for Price Zener Diode, 51V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2 1N977 vs TCMMSZ5262B

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