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Diodes Rectifier Diodes 1N4149

1N4149
Description: High Conductance Fast Diode, 5000-BLKBG

Overview of 1N4149 by onsemi

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 Space Technology Aerospace and Defense Energy and Power Systems Renewable Energy

Price & Stock for 1N4149 by onsemi

Part # Manufacturer Description Stock Price Buy
DISTI # 58K9571
Newark Small Signal Diode 100V 500Ma Do-35, Diode Configuration:Single, Repetitive Peak Reverse Voltage:100V, Average Forward Current:500Ma, Forward Voltage Max:1V, Reverse Recovery Time:4Ns, Forward Surge Current:4A, No. Of Pins:2Pins Rohs Compliant: Yes |Onsemi 1N4149 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 13152
  • 1 $0.0160
  • 10 $0.0160
  • 100 $0.0160
  • 500 $0.0160
  • 1,000 $0.0150
  • 2,500 $0.0140
  • 10,000 $0.0130
$0.0130 / $0.0160 Buy Now
DISTI # 87X9769
Newark Small Signal Diode, Single, 100 V, 500 Ma, 1 V, 4 Ns, 4 A Rohs Compliant: Yes |Onsemi 1N4149 RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $0.1200
  • 10 $0.1150
  • 100 $0.0660
  • 500 $0.0390
  • 1,000 $0.0240
  • 2,500 $0.0220
  • 10,000 $0.0200
$0.0200 / $0.1200 Buy Now
DISTI # 1N4149-ND
DigiKey DIODE GEN PURP 100V 500MA DO35 Min Qty: 1 Lead time: 23 Weeks Container: Bulk 15170
In Stock
  • 1 $0.1000
  • 10 $0.0540
  • 100 $0.0330
  • 500 $0.0238
  • 1,000 $0.0208
  • 2,000 $0.0183
  • 5,000 $0.0155
  • 10,000 $0.0138
  • 50,000 $0.0108
$0.0108 / $0.1000 Buy Now
DISTI # 1N4149
Avnet Americas Diode Small Signal Switching 100V 500mA 2-Pin DO-35 Bulk - Bulk (Alt: 1N4149) RoHS: Compliant Min Qty: 13889 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Bulk 260358 Partner Stock
  • 13,889 $0.0266
  • 14,000 $0.0259
  • 28,000 $0.0252
  • 70,000 $0.0245
  • 140,000 $0.0238
  • 700,000 $0.0230
  • 1,400,000 $0.0223
$0.0223 / $0.0266 Buy Now
DISTI # 58K9571
Avnet Americas Diode Small Signal Switching 100V 500mA 2-Pin DO-35 Bulk - Bulk (Alt: 58K9571) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 23 Weeks, 4 Days Container: Bulk 13152 Partner Stock
  • 1 $0.1050
  • 10 $0.0650
  • 100 $0.0350
  • 500 $0.0280
  • 1,000 $0.0200
$0.0200 / $0.1050 Buy Now
DISTI # 1N4149
Avnet Americas Diode Small Signal Switching 100V 500mA 2-Pin DO-35 Bulk - Bulk (Alt: 1N4149) RoHS: Compliant Min Qty: 60000 Package Multiple: 5000 Lead time: 23 Weeks, 0 Days Container: Bulk 0
  • 60,000 $0.0127
  • 70,000 $0.0124
  • 130,000 $0.0120
  • 300,000 $0.0117
  • 600,000 $0.0114
  • 3,000,000 $0.0110
  • 6,000,000 $0.0107
$0.0107 / $0.0127 Buy Now
DISTI # 512-1N4149
Mouser Electronics Small Signal Switching Diodes Hi Conductance Fast RoHS: Compliant 30168
  • 1 $0.1000
  • 10 $0.0540
  • 100 $0.0240
  • 1,000 $0.0160
  • 5,000 $0.0140
  • 10,000 $0.0130
$0.0130 / $0.1000 Buy Now
Future Electronics 1N4149 Series 500 mW 100 V Max Reverse Voltage 500 mA Small Signal Diode-DO-35 RoHS: Compliant pbFree: Yes Min Qty: 60000 Package Multiple: 2000 Lead time: 23 Weeks Container: Bag 0
Bag
  • 2,000 $0.0125
  • 8,000 $0.0119
  • 30,000 $0.0115
  • 60,000 $0.0112
  • 150,000 $0.0106
$0.0106 / $0.0125 Buy Now
Onlinecomponents.com High Conductance Fast Diode RoHS: Compliant 35000 In Stock
  • 5,000 $0.0131
  • 10,000 $0.0125
  • 25,000 $0.0119
  • 50,000 $0.0118
  • 100,000 $0.0112
  • 150,000 $0.0110
  • 250,000 $0.0108
  • 500,000 $0.0107
$0.0107 / $0.0131 Buy Now
Rochester Electronics 1N4149 - High Conductance Fast Diode RoHS: Compliant Status: Active Min Qty: 1 65000
  • 1 $0.0263
  • 25 $0.0258
  • 100 $0.0247
  • 500 $0.0237
  • 1,000 $0.0224
$0.0224 / $0.0263 Buy Now
DISTI # 1N4149
Avnet Silica Diode Small Signal Switching 100V 500mA 2-Pin DO-35 Bulk (Alt: 1N4149) RoHS: Compliant Min Qty: 5000 Package Multiple: 5000 Lead time: 24 Weeks, 0 Days Silica - 0
Buy Now
DISTI # C1S541903965882
Chip1Stop Rectifiers Diodes 60000
  • 5,000 $0.0188
  • 10,000 $0.0135
  • 50,000 $0.0121
$0.0121 / $0.0188 Buy Now
DISTI # C1S541901434722
Chip1Stop Rectifiers Diodes RoHS: Compliant 1822
  • 50 $0.0107
$0.0107 Buy Now
DISTI # C1S226600268842
Chip1Stop Diode Small Signal Switching 100V 0.5A 2-Pin DO-35 Bulk RoHS: Compliant Container: Bulk 1605
  • 50 $0.0189
  • 100 $0.0084
  • 200 $0.0082
  • 500 $0.0076
  • 1,000 $0.0056
$0.0056 / $0.0189 Buy Now
Flip Electronics Stock, ship today 35000
RFQ
Master Electronics High Conductance Fast Diode RoHS: Compliant 35000 In Stock
  • 5,000 $0.0131
  • 10,000 $0.0125
  • 25,000 $0.0119
  • 50,000 $0.0118
  • 100,000 $0.0112
  • 150,000 $0.0110
  • 250,000 $0.0108
  • 500,000 $0.0107
$0.0107 / $0.0131 Buy Now

CAD Models for 1N4149 by onsemi
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Part Data Attributes for 1N4149 by onsemi
Parametric Data

1N4149
onsemi
Buy Now
-
-
Pbfree Code
Yes
Part Life Cycle Code
Active
Ihs Manufacturer
ONSEMI
Package Description
DO-35, 2 PIN
Manufacturer Package Code
017AG
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8541.10.00.70
Factory Lead Time
23 Weeks, 4 Days
Samacsys Manufacturer
onsemi
Application
GENERAL PURPOSE
Case Connection
ISOLATED
Configuration
SINGLE
Diode Element Material
SILICON
Diode Type
RECTIFIER DIODE
Forward Voltage-Max (VF)
1 V
JEDEC-95 Code
DO-35
JESD-30 Code
O-XALF-W2
JESD-609 Code
e3
Non-rep Pk Forward Current-Max
2 A
Number of Elements
1
Number of Phases
1
Number of Terminals
2
Operating Temperature-Max
175 °C
Output Current-Max
0.5 A
Package Body Material
UNSPECIFIED
Package Shape
ROUND
Package Style
LONG FORM
Power Dissipation-Max
0.5 W
Qualification Status
Not Qualified
Rep Pk Reverse Voltage-Max
100 V
Reverse Recovery Time-Max
0.004 µs
Surface Mount
NO
Terminal Finish
MATTE TIN
Terminal Form
WIRE
Terminal Position
AXIAL
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Alternate Parts for 1N4149

This table gives cross-reference parts and alternative options found for 1N4149. 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 1N4149, 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
1N4149 Rectifier Diode, 1 Element, 0.2A, 100V V(RRM), Silicon, DO-35, Unitrode Corporation 1N4149 vs 1N4149
1N4149 Rectifier Diode, 1 Phase, 1 Element, 0.15A, 100V V(RRM), Silicon Texas Instruments 1N4149 vs 1N4149
1N4149 Rectifier Diode, 1 Element, 0.15A, Silicon Laube Technology 1N4149 vs 1N4149
1N4149 Rectifier Diode, 1 Element, 0.01A, 100V V(RRM), Silicon, DO-35, DO-35, 2 PIN Semitronics Corp 1N4149 vs 1N4149
1N4149 Rectifier Diode, 1 Element, 0.2A, Silicon, DO-35, Microsemi Corporation 1N4149 vs 1N4149
1N4149 DIODE 0.15 A, SILICON, SIGNAL DIODE, DO-35, DO-35, 2 PIN, Signal Diode Toshiba America Electronic Components 1N4149 vs 1N4149
1N4149 Rectifier Diode, 1 Element, 0.5A, 100V V(RRM), Silicon, DO-35, DO-35, 2 PIN Fairchild Semiconductor Corporation 1N4149 vs 1N4149
1N4149 Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon TDK Micronas GmbH 1N4149 vs 1N4149
1N4149 Rectifier Diode, 1 Element, Silicon, DO-35 Baneasa SA 1N4149 vs 1N4149
1N4149 Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35 ROHM Semiconductor 1N4149 vs 1N4149
Part Number Description Manufacturer Compare
1N4149 Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon TDK Micronas GmbH 1N4149 vs 1N4149
JAN1N4150-1 Rectifier Diode, 1 Phase, 1 Element, 0.2A, Silicon, SIMILAR TO DO-7, 2 PIN Defense Logistics Agency 1N4149 vs JAN1N4150-1
JANTXV1N4150-1 Rectifier Diode, 1 Element, 0.2A, Silicon, DO-35, Unitrode Corporation 1N4149 vs JANTXV1N4150-1
JAN1N4150 Rectifier Diode, 1 Element, 0.3A, Silicon, DO-35, HERMATIC SEALED, GLASS PACKAGE-2 MACOM 1N4149 vs JAN1N4150
1N4149 Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, Crimson Semiconductor Inc 1N4149 vs 1N4149
JANTXV1N4150-1 Rectifier Diode, 1 Phase, 1 Element, 0.2A, 75V V(RRM), Silicon National Semiconductor Corporation 1N4149 vs JANTXV1N4150-1
1N4150T-77 Rectifier Diode, 1 Element, 0.2A, 50V V(RRM), Silicon, DO-35, SC-40, 2 PIN ROHM Semiconductor 1N4149 vs 1N4150T-77
JANTX1N4150 Rectifier Diode, 1 Element, 0.2A, 75V V(RRM), Silicon, Bkc Semiconductors Inc 1N4149 vs JANTX1N4150
1N4149 Rectifier Diode, 1 Element, 0.2A, Silicon, DO-35, Microsemi Corporation 1N4149 vs 1N4149
JANTX1N4150 Rectifier Diode, 1 Element, 0.2A, Silicon, DO-35, Unitrode Corp (RETIRED) 1N4149 vs JANTX1N4150

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