Datasheets
1N2979RB by:

Zener Diode, 15V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA

Part Details for 1N2979RB by Microchip Technology Inc

Overview of 1N2979RB by Microchip Technology Inc

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Applications Consumer Electronics Energy and Power Systems Electronic Manufacturing Renewable Energy Automotive

Price & Stock for 1N2979RB

Part # Distributor Description Stock Price Buy
DISTI # 32AJ9344
Newark Voltage Regulator Do-4 Rohs Compliant: Yes |Microchip 1N2979RB RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $34.9500
  • 500 $33.6000
$33.6000 / $34.9500 Buy Now
DISTI # 1N2979RB-ND
DigiKey DIODE ZENER 15V 10W DO213AA Min Qty: 100 Lead time: 35 Weeks Container: Bulk Temporarily Out of Stock
  • 100 $34.9502
$34.9502 Buy Now
DISTI # 1N2979RB
Avnet Americas Diode Zener Single 15V 5% 10W 1-Pin DO-4 Tray - Bulk (Alt: 1N2979RB) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Lead time: 35 Weeks, 0 Days Container: Bulk 0
  • 1 $37.6300
  • 100 $34.9500
  • 500 $33.6000
$33.6000 / $37.6300 Buy Now
DISTI # 494-1N2979RB
Mouser Electronics Zener Diodes Voltage Regulator RoHS: Not Compliant 0
  • 100 $34.9500
$34.9500 Order Now
DISTI # 1N2979RB
Microchip Technology Inc Voltage Regulator _ DO-4, Projected EOL: 2049-02-05 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 0

Alternates Available
  • 1 $37.6300
$37.6300 Buy Now
Onlinecomponents.com   RoHS: Compliant 0
  • 25 $91.3900
  • 50 $48.3800
  • 75 $34.0500
  • 100 $33.3700
$33.3700 / $91.3900 Buy Now
NAC Zener Diodes RoHS: Compliant Min Qty: 9 Package Multiple: 1 Container: Tray 0
  • 1 $38.4000
  • 100 $35.3700
  • 500 $33.6000
  • 800 $32.7800
$32.7800 / $38.4000 Buy Now
Master Electronics   RoHS: Compliant 0
  • 25 $91.3900
  • 50 $48.3800
  • 75 $34.0500
  • 100 $33.3700
$33.3700 / $91.3900 Buy Now

Part Details for 1N2979RB

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1N2979RB Part Data Attributes

1N2979RB Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
1N2979RB Microchip Technology Inc Zener Diode, 15V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description HERMETIC SEALED, GLASS, DO-4, 1 PIN
Reach Compliance Code compliant
Factory Lead Time 35 Weeks
Case Connection CATHODE
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
JEDEC-95 Code DO-203AA
JESD-30 Code O-MUPM-D1
JESD-609 Code e0
Number of Elements 1
Number of Terminals 1
Operating Temperature-Max 175 °C
Operating Temperature-Min -65 °C
Package Body Material METAL
Package Shape ROUND
Package Style POST/STUD MOUNT
Polarity UNIDIRECTIONAL
Power Dissipation-Max 10 W
Qualification Status Not Qualified
Reference Voltage-Nom 15 V
Surface Mount NO
Technology ZENER
Terminal Finish TIN LEAD OVER NICKEL
Terminal Form SOLDER LUG
Terminal Position UPPER
Voltage Tol-Max 5%
Working Test Current 170 mA

Alternate Parts for 1N2979RB

This table gives cross-reference parts and alternative options found for 1N2979RB. 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 1N2979RB, 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
JAN1N2979RB Zener Diode, 15V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, GLASS, DO-4, 1 PIN Microsemi Corporation 1N2979RB vs JAN1N2979RB
1N2979BR Zener Diode, 15V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, METAL, DO-4, 1 PIN Microsemi Corporation 1N2979RB vs 1N2979BR
JANTX1N2979RB Zener Diode, 15V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA Microchip Technology Inc 1N2979RB vs JANTX1N2979RB
JANTXV1N2979RB Zener Diode, 15V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, GLASS, DO-4, 1 PIN Microsemi Corporation 1N2979RB vs JANTXV1N2979RB
JANTX1N2979RB Zener Diode, 15V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, GLASS, DO-4, 1 PIN Microsemi Corporation 1N2979RB vs JANTX1N2979RB
1N2979BR Zener Diode, 15V V(Z), 5%, 10W, Silicon, Unidirectional, DO-4, 1 PIN Semitronics Corp 1N2979RB vs 1N2979BR
JANTXV1N2979RB Zener Diode, 15V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA Microchip Technology Inc 1N2979RB vs JANTXV1N2979RB
1N2979BR VOLTAGE REGULATOR DIODE STMicroelectronics 1N2979RB vs 1N2979BR
1N2979RB Zener Diode, 15V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, GLASS, DO-4, 1 PIN Microsemi Corporation 1N2979RB vs 1N2979RB
Part Number Description Manufacturer Compare
JANTX1N2979RB Zener Diode, 15V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, GLASS, DO-4, 1 PIN Microsemi Corporation 1N2979RB vs JANTX1N2979RB
1N2979AR Zener Diode, 15V V(Z), 10%, 10W, Silicon, Unidirectional, DO-4, 1 PIN Semitronics Corp 1N2979RB vs 1N2979AR
JANTX1N2979D Zener Diode, 15V V(Z), 1%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, METAL GLASS, DO-4, 1 PIN Microsemi Corporation 1N2979RB vs JANTX1N2979D
1N2979R Zener Diode, 15V V(Z), 20%, 10W, Silicon, Unidirectional, DO-203AA Microchip Technology Inc 1N2979RB vs 1N2979R
1N2979RD Zener Diode, 15V V(Z), 1%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, METAL GLASS, DO-4, 1 PIN Microsemi Corporation 1N2979RB vs 1N2979RD
1N2979RA Zener Diode, 15V V(Z), 10%, 10W, Silicon, Unidirectional, DO-203AA Microchip Technology Inc 1N2979RB vs 1N2979RA
1N2979C Zener Diode, 15V V(Z), 2%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, METAL GLASS, DO-4, 1 PIN Microsemi Corporation 1N2979RB vs 1N2979C
1N2979B Zener Diode, 15V V(Z), 5%, 10W, Silicon, Unidirectional, DO-4, 1 PIN Semitronics Corp 1N2979RB vs 1N2979B
JAN1N2979RD Zener Diode, 15V V(Z), 1%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, METAL GLASS, DO-4, 1 PIN Microsemi Corporation 1N2979RB vs JAN1N2979RD
JAN1N2979 Zener Diode, 15V V(Z), 20%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, GLASS, DO-4, 1 PIN Microsemi Corporation 1N2979RB vs JAN1N2979

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