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Diodes Zener Diodes 1N4121UR-1

1N4121UR-1
Description: Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA

Overview of 1N4121UR-1 by Microchip Technology Inc

Note: 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.
Where used in Applications: Consumer Electronics Energy and Power Systems Renewable Energy

Price & Stock for 1N4121UR-1 by Microchip Technology Inc

Part # Manufacturer Description Stock Price Buy
DISTI # 34AJ8101
Newark 33V 200 Ohms Round-End Voltage Regulator Do-213Aa Rohs Compliant: Yes |Microchip 1N4121UR-1 Min Qty: 249 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $3.2900
  • 500 $3.1600
$3.1600 / $3.2900 Buy Now
DISTI # 1N4121UR-1-ND
DigiKey DIODE ZENER Min Qty: 249 Lead time: 14 Weeks Container: Bulk Temporarily Out of Stock
  • 249 $3.2900
$3.2900 Buy Now
DISTI # 1N4121UR-1
Avnet Americas Diode Zener Single 33V 5% 0.5W 2-Pin MELF DO-213AA Bag - Bulk (Alt: 1N4121UR-1) RoHS: Not Compliant Min Qty: 249 Package Multiple: 1 Lead time: 14 Weeks, 0 Days Container: Bulk 0
  • 1 $3.5400
  • 100 $3.2900
  • 500 $3.1600
$3.1600 / $3.5400 Buy Now
DISTI # 494-1N4121UR-1
Mouser Electronics Zener Diodes 33V 200 Ohms Round-End Voltage Regulator RoHS: Not Compliant 0
  • 249 $3.2900
$3.2900 Order Now
DISTI # 1N4121UR-1
Microchip Technology Inc Voltage Regulator _ DO-213AA, Projected EOL: 2049-02-05 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 0

Alternates Available
  • 1 $3.5400
$3.5400 Buy Now
Onlinecomponents.com   RoHS: Compliant 0
  • 63 $5.0000
  • 125 $3.7800
  • 187 $3.5400
  • 249 $3.4700
$3.4700 / $5.0000 Buy Now
NAC Zener Diodes RoHS: Compliant Min Qty: 98 Package Multiple: 1 0
  • 1 $3.7200
  • 100 $3.3700
  • 500 $3.1600
  • 1,000 $3.0900
$3.0900 / $3.7200 Buy Now
DISTI # 1N4121UR-1
Avnet Silica Diode Zener Single 33V 5% 0.5W 2-Pin MELF DO-213AA Bag (Alt: 1N4121UR-1) RoHS: Not Compliant Min Qty: 249 Package Multiple: 1 Lead time: 16 Weeks, 0 Days Silica - 0
Buy Now
DISTI # 1N4121UR-1
EBV Elektronik Diode Zener Single 33V 5% 0.5W 2-Pin MELF DO-213AA Bag (Alt: 1N4121UR-1) RoHS: Not Compliant Min Qty: 249 Package Multiple: 1 Lead time: 15 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics   RoHS: Compliant 0
  • 63 $5.0000
  • 125 $3.7800
  • 187 $3.5400
  • 249 $3.4700
$3.4700 / $5.0000 Buy Now

CAD Models for 1N4121UR-1 by Microchip Technology Inc
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Part Data Attributes for 1N4121UR-1 by Microchip Technology Inc
Parametric Data

1N4121UR-1
Microchip Technology Inc
Buy Now
-
-
Rohs Code
No
Part Life Cycle Code
Active
Ihs Manufacturer
MICROCHIP TECHNOLOGY INC
Package Description
HERMETIC SEALED, GLASS, SOD-80, LL34, MELF-2
Reach Compliance Code
compliant
Samacsys Manufacturer
Microchip
Additional Feature
METALLURGICALLY BONDED
Case Connection
ISOLATED
Configuration
SINGLE
Diode Element Material
SILICON
Diode Type
ZENER DIODE
Dynamic Impedance-Max
200 Ω
JEDEC-95 Code
DO-213AA
JESD-30 Code
O-LELF-R2
JESD-609 Code
e0
Moisture Sensitivity Level
1
Number of Elements
1
Number of Terminals
2
Operating Temperature-Max
200 °C
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
33 V
Surface Mount
YES
Technology
ZENER
Terminal Finish
TIN LEAD
Terminal Form
WRAP AROUND
Terminal Position
END
Voltage Tol-Max
5%
Working Test Current
0.25 mA
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  1. 1N4121UR-1
    Microchip Technology Inc
    Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA
    VS

Alternate Parts for 1N4121UR-1

This table gives cross-reference parts and alternative options found for 1N4121UR-1. 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 1N4121UR-1, 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
1N4121UR-1 Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, SOD-80, LL34, MELF-2 Microsemi Corporation 1N4121UR-1 vs 1N4121UR-1
MLL4121 ZENER DIODE,SINGLE, TWO TERMINAL,33V V(Z),5%,DO-213AA Freescale Semiconductor 1N4121UR-1 vs MLL4121
MLL4121 Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation 1N4121UR-1 vs MLL4121
1N4121UR-1E3 Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, ROHS COMPLIANT, HERMETIC SEALED, GLASS, LL34, MELF-2 Microsemi Corporation 1N4121UR-1 vs 1N4121UR-1E3
1N4121URE3TR Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation 1N4121UR-1 vs 1N4121URE3TR
MLL4121-1 Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, SURFACE MOUNT PACKAGE-2 Microsemi Corporation 1N4121UR-1 vs MLL4121-1
JANTX1N4121UR-1 Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, DO-213AA, 2 PIN Bkc Semiconductors Inc 1N4121UR-1 vs JANTX1N4121UR-1
MLL4121E3TR-1 Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, ROHS COMPLIANT, SURFACE MOUNT PACKAGE-2 Microsemi Corporation 1N4121UR-1 vs MLL4121E3TR-1
1N4121URTR Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation 1N4121UR-1 vs 1N4121URTR
JAN1N4121UR-1 Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, DO-213AA, 2 PIN Bkc Semiconductors Inc 1N4121UR-1 vs JAN1N4121UR-1
Part Number Description Manufacturer Compare
JANTX1N4121UR-1 Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA Microchip Technology Inc 1N4121UR-1 vs JANTX1N4121UR-1
1N4121UR-1 Zener Diode, 33V V(Z), 1.5W, Silicon, Unidirectional, Sensitron Semiconductors 1N4121UR-1 vs 1N4121UR-1
1N4121URE3 Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, ROHS COMPLIANT, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation 1N4121UR-1 vs 1N4121URE3
1N4121URHR Zener Diode Digitron Semiconductors 1N4121UR-1 vs 1N4121URHR
MLL4121E3-1 Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, ROHS COMPLIANT, SURFACE MOUNT PACKAGE-2 Microsemi Corporation 1N4121UR-1 vs MLL4121E3-1
1N4121UR-PBF Zener Diode Digitron Semiconductors 1N4121UR-1 vs 1N4121UR-PBF
MLL4121TR-1 Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, SURFACE MOUNT PACKAGE-2 Microsemi Corporation 1N4121UR-1 vs MLL4121TR-1
1N4121UR-1 Zener Diode, VPT Components 1N4121UR-1 vs 1N4121UR-1
JANTX1N4121UR-1 Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, DO-213AA, 2 PIN Bkc Semiconductors Inc 1N4121UR-1 vs JANTX1N4121UR-1
JANTXV1N4121UR-1 Zener Diode, VPT Components 1N4121UR-1 vs JANTXV1N4121UR-1

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