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Diodes / Zener Diodes / 1N944
Datasheets
1N944 by:

Zener Diode, 11.7V V(Z), 5%, 0.5W, Silicon, DO-204AA

Part Details for 1N944 by Microchip Technology Inc

Overview of 1N944 by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Space Technology Aerospace and Defense Energy and Power Systems

Price & Stock for 1N944

Part # Distributor Description Stock Price Buy
DISTI # 33AJ0579
Newark Temperature Compensated Do-35 Rohs Compliant: Yes |Microchip 1N944 RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $28.7100
  • 500 $27.6000
$27.6000 / $28.7100 Buy Now
DISTI # 1N944-ND
DigiKey DIODE ZENER Min Qty: 100 Lead time: 26 Weeks Container: Bulk Temporarily Out of Stock
  • 100 $28.7102
$28.7102 Buy Now
DISTI # 1N944
Avnet Americas Diode Zener Single 11.7V 5% 0.5W 2-Pin Axial DO-7 - Bulk (Alt: 1N944) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Lead time: 26 Weeks, 0 Days Container: Bulk 0
  • 1 $30.9200
  • 100 $28.7100
  • 500 $27.6000
$27.6000 / $30.9200 Buy Now
DISTI # 494-1N944
Mouser Electronics Zener Diodes Temperature Compensated RoHS: Not Compliant 0
  • 1 $30.9200
$30.9200 Order Now
DISTI # 1N944
Microchip Technology Inc Temperature Compensated _ DO-35, Projected EOL: 2049-02-05 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 0

Alternates Available
  • 1 $30.9200
$30.9200 Buy Now
Onlinecomponents.com   RoHS: Compliant 0
  • 25 $57.4300
  • 50 $35.3400
  • 75 $27.9800
  • 100 $27.4200
$27.4200 / $57.4300 Buy Now
NAC OTC Temperature Compensated Zeners RoHS: Compliant Min Qty: 11 Package Multiple: 1 0
  • 1 $31.5600
  • 100 $29.0700
  • 500 $27.6100
  • 800 $26.9400
$26.9400 / $31.5600 Buy Now
Master Electronics   RoHS: Compliant 0
  • 25 $57.4300
  • 50 $35.3400
  • 75 $27.9800
  • 100 $27.4200
$27.4200 / $57.4300 Buy Now

Part Details for 1N944

1N944 CAD Models

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1N944 Part Data Attributes

Parametric Data
1N944 Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
1N944 Microchip Technology Inc Zener Diode, 11.7V V(Z), 5%, 0.5W, Silicon, DO-204AA
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description HERMETIC SEALED, GLASS, DO-7
Reach Compliance Code compliant
Factory Lead Time 26 Weeks
Additional Feature METALLURGICALLY BONDED
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
JEDEC-95 Code DO-204AA
JESD-30 Code O-LALF-W2
JESD-609 Code e0
Moisture Sensitivity Level 1
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
Power Dissipation-Max 0.5 W
Qualification Status Not Qualified
Reference Voltage-Nom 11.7 V
Surface Mount NO
Technology ZENER
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position AXIAL
Voltage Temp Coeff-Max 0.117 mV/°C
Voltage Tol-Max 5%

Alternate Parts for 1N944

This table gives cross-reference parts and alternative options found for 1N944. 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 1N944, 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
RH944-1E3 Microsemi Corporation Check for Price Zener Diode, 11.7V V(Z), 5%, 0.5W, Silicon, DO-7, DO-7, 2 PIN 1N944 vs RH944-1E3
1N944 Motorola Semiconductor Products Check for Price Zener Diode, 11.7V V(Z), 5%, 0.5W, Silicon, DO-204AA 1N944 vs 1N944
Part Number Manufacturer Composite Price Description Compare
1N944 Microsemi Corporation Check for Price Zener Diode, 11.7V V(Z), 5%, 0.5W, Silicon, DO-204AA, HERMETIC SEALED, GLASS, DO-7 1N944 vs 1N944
1N944TR Microsemi Corporation Check for Price Zener Diode, 11.7V V(Z), 5%, 0.5W, Silicon, DO-204AA, HERMETIC SEALED, GLASS, DO-7 1N944 vs 1N944TR
1N944 Semitronics Corp Check for Price Zener Diode, 11.7V V(Z), 5%, 0.5W, Silicon, DO-7, DO-7, 2 PIN 1N944 vs 1N944
1N944 Motorola Mobility LLC Check for Price 11.7V, SILICON, VOLTAGE REFERENCE DIODE, DO-204AA 1N944 vs 1N944
1N944E3 Microsemi Corporation Check for Price Zener Diode, 11.7V V(Z), 5%, 0.5W, Silicon, DO-204AA, HERMETIC SEALED, GLASS, DO-7 1N944 vs 1N944E3
1N944 International Semiconductor Inc Check for Price Zener Diode, 11.7V V(Z), 4.9%, 0.5W, Silicon, DO-7, HERMETIC SEALED, DO-7, 2 PIN 1N944 vs 1N944
RH944-1 Microsemi Corporation Check for Price Zener Diode, 11.7V V(Z), 5%, 0.5W, Silicon, DO-7, DO-7, 2 PIN 1N944 vs RH944-1

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