Datasheets
1N5257B by:

Zener Diode, 33V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN

Part Details for 1N5257B by Microsemi Corporation

Overview of 1N5257B by Microsemi Corporation

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Price & Stock for 1N5257B

Part # Distributor Description Stock Price Buy
Bristol Electronics   Min Qty: 3 685
  • 3 $1.8750
  • 12 $1.2188
  • 43 $0.7031
  • 144 $0.6000
  • 310 $0.5250
$0.5250 / $1.8750 Buy Now
Quest Components Zener Diode, Two Terminal, 33 Volt, 5%, DO-204AA 548
  • 1 $2.5000
  • 49 $0.7500
  • 268 $0.6500
$0.6500 / $2.5000 Buy Now

Part Details for 1N5257B

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1N5257B Part Data Attributes

1N5257B Microsemi Corporation
Buy Now Datasheet
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1N5257B Microsemi Corporation Zener Diode, 33V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN
Pbfree Code No
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer MICROSEMI CORP
Package Description HERMETIC SEALED, GLASS, DO-35, 2 PIN
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Samacsys Manufacturer Microsemi Corporation
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
JEDEC-95 Code DO-204AH
JESD-30 Code O-LALF-W2
JESD-609 Code e0
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
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.48 W
Reference Voltage-Nom 33 V
Surface Mount NO
Technology ZENER
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position AXIAL
Voltage Tol-Max 5%
Working Test Current 3.8 mA

Alternate Parts for 1N5257B

This table gives cross-reference parts and alternative options found for 1N5257B. 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 1N5257B, 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
MSP1N5257BE3TR-1 Zener Diode, 33V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5257B vs MSP1N5257BE3TR-1
MQ1N5257B Zener Diode, 33V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5257B vs MQ1N5257B
MQ1N5257B-1TR Zener Diode, 33V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5257B vs MQ1N5257B-1TR
1N5257BT-12A Zener Diode, 0.5W, Silicon, Unidirectional, DO-35, ROHM Semiconductor 1N5257B vs 1N5257BT-12A
MSP1N5257BTR-1 Zener Diode, 33V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5257B vs MSP1N5257BTR-1
MSP1N5257BE3-1 Zener Diode, 33V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5257B vs MSP1N5257BE3-1
1N5257B-TAP Zener Diode, DO-35, Vishay Semiconductors 1N5257B vs 1N5257B-TAP
1N5257BHL Zener Diode, 0.5W, Silicon, Unidirectional, ROHM Semiconductor 1N5257B vs 1N5257BHL
1N5257B-13 Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS PACKAGE-2 Diodes Incorporated 1N5257B vs 1N5257B-13
1N5257B-AP Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, ROHS COMPLIANT, GLASS PACKAGE-2 Micro Commercial Components 1N5257B vs 1N5257B-AP
Part Number Description Manufacturer Compare
1N5937BRR1 33V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41, PLASTIC, CASE 59-10, 2 PIN onsemi 1N5257B vs 1N5937BRR1
BZX85C33 Zener Diode, Silicon, DO-41, GLASS, DO-41, 2 PIN Vishay Semiconductors 1N5257B vs BZX85C33
1N5257B Zener Diode, 33V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS PACKAGE-2 Diodes Incorporated 1N5257B vs 1N5257B
1N5937BBK Zener Diode, 33V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41, Central Semiconductor Corp 1N5257B vs 1N5937BBK
BZX85C33 Zener Diode, 33V V(Z), 5%, 1.3W, Silicon, Unidirectional, DO-41 Fagor Electrónica 1N5257B vs BZX85C33
1N5257BT-83 Zener Diode, 0.5W, Silicon, Unidirectional, DO-35, ROHM Semiconductor 1N5257B vs 1N5257BT-83
BZX85C33RL2 Zener Diode, 33V V(Z), 6.06%, 1.3W, Silicon, Unidirectional, DO-41, HERMETIC SEALED, GLASS, DO-204AL, 2 PIN Tak Cheong Electronics (Holdings) Co Ltd 1N5257B vs BZX85C33RL2
BZX79C33 Zener 33V 05W 5%, 5000-BLKBG onsemi 1N5257B vs BZX79C33
BZX85C33A0 Zener Diode, 33V V(Z), 5%, 1.3W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 Taiwan Semiconductor 1N5257B vs BZX85C33A0
BZX85C33-BP Zener Diode, 33V V(Z), 6.06%, 1.3W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, DO-41G, 2 PIN Micro Commercial Components 1N5257B vs BZX85C33-BP

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