Datasheets
MR1121 by:

Rectifier Diode, 1 Phase, 1 Element, 12A, 100V V(RRM), Silicon, DO-4,

Part Details for MR1121 by Motorola Semiconductor Products

Overview of MR1121 by Motorola Semiconductor Products

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Price & Stock for MR1121

Part # Distributor Description Stock Price Buy
DISTI # 2280879
Jameco Electronics Medium-Current Silicon Rectifier 100V 12A Min Qty: 1 Container: Each 960
  • 1 $1.9500
  • 10 $1.7500
  • 100 $1.4900
$1.4900 / $1.9500 Buy Now
Quest Components Rectifier Diode, 100 Volt, DO-203AA 213
  • 1 $7.3800
  • 55 $3.1980
  • 157 $2.9520
$2.9520 / $7.3800 Buy Now
Quest Components Rectifier Diode, 100 Volt, DO-203AA 148
  • 1 $9.0000
  • 45 $4.2000
  • 120 $3.9000
$3.9000 / $9.0000 Buy Now
Quest Components Rectifier Diode, 100 Volt, DO-203AA 15
  • 1 $10.4364
  • 4 $7.6534
  • 11 $6.9576
$6.9576 / $10.4364 Buy Now
Quest Components Rectifier Diode, 100 Volt, DO-203AA 77
  • 1 $14.4000
  • 8 $9.6000
  • 27 $8.8800
$8.8800 / $14.4000 Buy Now
Quest Components Rectifier Diode, 100 Volt, DO-203AA 4
  • 1 $7.3800
  • 2 $6.1500
  • 5 $5.4120
$5.4120 / $7.3800 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 2
Buy Now

Part Details for MR1121

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MR1121 Part Data Attributes:

MR1121 Motorola Semiconductor Products
Buy Now Datasheet
Compare Parts:
MR1121 Motorola Semiconductor Products Rectifier Diode, 1 Phase, 1 Element, 12A, 100V V(RRM), Silicon, DO-4,
Part Life Cycle Code Obsolete
Ihs Manufacturer MOTOROLA INC
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.80
Application GENERAL PURPOSE
Case Connection CATHODE
Configuration SINGLE
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 1 V
JEDEC-95 Code DO-4
JESD-30 Code O-MUPM-D1
Non-rep Pk Forward Current-Max 300 A
Number of Elements 1
Number of Phases 1
Number of Terminals 1
Operating Temperature-Max 190 °C
Operating Temperature-Min -65 °C
Output Current-Max 12 A
Package Body Material METAL
Package Shape ROUND
Package Style POST/STUD MOUNT
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 100 V
Reverse Current-Max 500 µA
Surface Mount NO
Terminal Form SOLDER LUG
Terminal Position UPPER

Alternate Parts for MR1121

This table gives cross-reference parts and alternative options found for MR1121. 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 MR1121, 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
MR1121-PBF Rectifier Diode Digitron Semiconductors MR1121 vs MR1121-PBF
Part Number Description Manufacturer Compare
CR12-010 Rectifier Diode, 1 Phase, 1 Element, 12A, 100V V(RRM), Silicon, DO-4, Central Semiconductor Corp MR1121 vs CR12-010
MR1121HR Rectifier Diode Digitron Semiconductors MR1121 vs MR1121HR
12F10BM Rectifier Diode, 1 Phase, 1 Element, 12A, 100V V(RRM), Silicon, DO-203AA, International Rectifier MR1121 vs 12F10BM

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