Datasheets
1N5243B by:

Zener 0.5W 13 V; 5% Tolerance, 5000-BLKBG

Part Details for 1N5243B by onsemi

Overview of 1N5243B by onsemi

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

Price & Stock for 1N5243B

Part # Distributor Description Stock Price Buy
DISTI # 1N5243B-ND
DigiKey DIODE ZENER 13V 500MW DO35 Min Qty: 1 Lead time: 22 Weeks Container: Bulk 14132
In Stock
  • 1 $0.1700
  • 10 $0.1180
  • 100 $0.0639
  • 500 $0.0502
  • 1,000 $0.0348
  • 2,000 $0.0289
  • 5,000 $0.0273
  • 10,000 $0.0232
  • 50,000 $0.0186
$0.0186 / $0.1700 Buy Now
DISTI # 1N5243B
Avnet Americas Diode Zener Single 13V 5% 500mW 2-Pin DO-35 Bulk - Bulk (Alt: 1N5243B) RoHS: Compliant Min Qty: 45000 Package Multiple: 5000 Lead time: 22 Weeks, 0 Days Container: Bulk 0
  • 45,000 $0.0170
  • 55,000 $0.0166
  • 100,000 $0.0161
  • 225,000 $0.0156
  • 450,000 $0.0152
  • 2,250,000 $0.0147
  • 4,500,000 $0.0143
$0.0143 / $0.0170 Buy Now
DISTI # 512-1N5243B
Mouser Electronics Zener Diodes 13V 0.5W Zener RoHS: Compliant 18545
  • 1 $0.1600
  • 10 $0.1030
  • 100 $0.0480
  • 1,000 $0.0280
  • 5,000 $0.0250
  • 10,000 $0.0210
  • 25,000 $0.0190
  • 50,000 $0.0170
$0.0170 / $0.1600 Buy Now
Future Electronics 1N5243 Series 500 mW 13 V 200 mA Through Hole Zener Diode - DO-35 RoHS: Compliant pbFree: Yes Min Qty: 47000 Package Multiple: 1000 Container: Box 0
Box
  • 1,000 $0.0189
  • 4,000 $0.0180
  • 15,000 $0.0173
  • 40,000 $0.0167
  • 100,000 $0.0158
$0.0158 / $0.0189 Buy Now
Bristol Electronics   1076
RFQ
Quest Components Zener Diode, Two Terminal, 13 Volt, 5%, DO-204AA 30
  • 1 $0.0450
$0.0450 Buy Now
Rochester Electronics 1N5243 - Zener Diode, 13V, 5%, 0.5W, Unidirectional, DO-204AH RoHS: Compliant Status: Active Min Qty: 1 55000
  • 1 $0.0263
  • 25 $0.0258
  • 100 $0.0247
  • 500 $0.0237
  • 1,000 $0.0224
$0.0224 / $0.0263 Buy Now
DISTI # 1N5243B
Avnet Americas Diode Zener Single 13V 5% 500mW 2-Pin DO-35 Bulk - Bulk (Alt: 1N5243B) RoHS: Compliant Min Qty: 45000 Package Multiple: 5000 Lead time: 22 Weeks, 0 Days Container: Bulk 0
  • 45,000 $0.0170
  • 55,000 $0.0166
  • 100,000 $0.0161
  • 225,000 $0.0156
  • 450,000 $0.0152
  • 2,250,000 $0.0147
  • 4,500,000 $0.0143
$0.0143 / $0.0170 Buy Now
DISTI # 1N5243B
Avnet Americas Diode Zener Single 13V 5% 500mW 2-Pin DO-35 Bulk - Bulk (Alt: 1N5243B) RoHS: Compliant Min Qty: 45000 Package Multiple: 5000 Lead time: 22 Weeks, 0 Days Container: Bulk 0
  • 45,000 $0.0170
  • 55,000 $0.0166
  • 100,000 $0.0161
  • 225,000 $0.0156
  • 450,000 $0.0152
  • 2,250,000 $0.0147
  • 4,500,000 $0.0143
$0.0143 / $0.0170 Buy Now
DISTI # 4274512
Farnell ZENER ARRAY DIODES RoHS: Compliant Min Qty: 15000 Lead time: 3 Weeks, 1 Days Container: Each 55000
  • 15,000 $0.0237
$0.0237 Buy Now
DISTI # 3606849
Farnell ZENER DIODE, 13V, 0.5W, DO-35 RoHS: Compliant Min Qty: 15000 Lead time: 23 Weeks, 1 Days Container: Pack 0
  • 15,000 $0.0187
$0.0187 Buy Now
Flip Electronics Stock, ship today 25000
  • 1 $0.0100
$0.0100 RFQ

Part Details for 1N5243B

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1N5243B Part Data Attributes

1N5243B onsemi
Buy Now Datasheet
Compare Parts:
1N5243B onsemi Zener 0.5W 13 V; 5% Tolerance, 5000-BLKBG
Pbfree Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Package Description DO-35, 2 PIN
Pin Count 2
Manufacturer Package Code 017AG
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 4 Weeks
Samacsys Manufacturer onsemi
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
Dynamic Impedance-Max 13 Ω
JEDEC-95 Code DO-204AH
JESD-30 Code O-LALF-W2
JESD-609 Code e3
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 13 V
Surface Mount NO
Technology ZENER
Terminal Finish MATTE TIN
Terminal Form WIRE
Terminal Position AXIAL
Voltage Tol-Max 5%
Working Test Current 9.5 mA

Alternate Parts for 1N5243B

This table gives cross-reference parts and alternative options found for 1N5243B. 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 1N5243B, 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
1N5243B Zener Diode, 13V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 Taiwan Semiconductor 1N5243B vs 1N5243B
1N5243BT/R15 Zener Diode, 13V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, ROHS COMPLIANT, GLASS PACKAGE-2 PanJit Semiconductor 1N5243B vs 1N5243BT/R15
1N5243BAR1 13V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 STMicroelectronics 1N5243B vs 1N5243BAR1
MSP1N5243BE3TR-1 Zener Diode, 13V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5243B vs MSP1N5243BE3TR-1
MSP1N5243B-1 Zener Diode, 13V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5243B vs MSP1N5243B-1
MQ1N5243B-1E3TR Zener Diode, 13V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5243B vs MQ1N5243B-1E3TR
1N5243BB2 13V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 STMicroelectronics 1N5243B vs 1N5243BB2
1N5243B-1TR Zener Diode, 13V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5243B vs 1N5243B-1TR
1N5243B Zener Diode, Silicon, DO-35, DO-35, 2 PIN Vishay Semiconductors 1N5243B vs 1N5243B
1N5243BBK Zener Diode, 13V V(Z), 0.5W, Silicon, Unidirectional, DO-35, Central Semiconductor Corp 1N5243B vs 1N5243BBK
Part Number Description Manufacturer Compare
1N5243BE3 Zener Diode, 13V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5243B vs 1N5243BE3
1N5243BRR2 Zener Diode, 13V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS, DO-204AH, 2 PIN Tak Cheong Electronics (Holdings) Co Ltd 1N5243B vs 1N5243BRR2
MSP1N5243BTR-1 Zener Diode, 13V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5243B vs MSP1N5243BTR-1
1N5243B Zener Diode, Silicon, DO-35, DO-35, 2 PIN Vishay Semiconductors 1N5243B vs 1N5243B
1N5243B Zener Diode, 13V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, Continental Device India Ltd 1N5243B vs 1N5243B
1N5243BRA1 Zener Diode, 13V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS, DO-204AH, 2 PIN Tak Cheong Electronics (Holdings) Co Ltd 1N5243B vs 1N5243BRA1
MX1N5243BE3 Zener Diode, 13V V(Z), 5%, 0.417W, Silicon, Unidirectional, DO-204AA, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-7, 2 PIN Microsemi Corporation 1N5243B vs MX1N5243BE3
1N5243BE3TR Zener Diode, 13V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5243B vs 1N5243BE3TR
MQ1N5243B-1 Zener Diode, 13V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5243B vs MQ1N5243B-1
1N5243BTA 13V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35, GLASS PACKAGE-2 Renesas Electronics Corporation 1N5243B vs 1N5243BTA

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