Datasheets
1N5221B by:

Zener Diode, 2.4V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2

Part Details for 1N5221B by Fairchild Semiconductor Corporation

Overview of 1N5221B by Fairchild Semiconductor Corporation

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

Price & Stock for 1N5221B

Part # Distributor Description Stock Price Buy
Bristol Electronics   8000
RFQ
Quest Components Zener Diode, Two Terminal, 2.4 Volt, 5%, DO-35 5062
  • 1 $0.0375
  • 1,112 $0.0150
  • 3,334 $0.0113
$0.0113 / $0.0375 Buy Now
Quest Components Zener Diode, Two Terminal, 2.4 Volt, 5%, DO-35 6400
  • 1 $0.1125
  • 268 $0.0375
  • 1,334 $0.0225
$0.0225 / $0.1125 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 20250
  • 1 $0.7700
  • 100 $0.5800
  • 1,000 $0.5000
$0.5000 / $0.7700 Buy Now

Part Details for 1N5221B

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1N5221B Part Data Attributes:

1N5221B Fairchild Semiconductor Corporation
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1N5221B Fairchild Semiconductor Corporation Zener Diode, 2.4V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code DO-35
Package Description GLASS PACKAGE-2
Pin Count 2
Manufacturer Package Code AXIAL LEADED; GLASS; JEDEC DO204 ; VARIATION AH
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
Dynamic Impedance-Max 30 Ω
JEDEC-95 Code DO-35
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 2.4 V
Surface Mount NO
Technology ZENER
Terminal Finish MATTE TIN
Terminal Form WIRE
Terminal Position AXIAL
Voltage Tol-Max 5%
Working Test Current 20 mA

Alternate Parts for 1N5221B

This table gives cross-reference parts and alternative options found for 1N5221B. 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 1N5221B, 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
1N5221BRL 2.4V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN onsemi 1N5221B vs 1N5221BRL
1N5221BTA2 2.4V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN onsemi 1N5221B vs 1N5221BTA2
1N5221B-G Zener Diode, 2.4V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, GREEN PACKAGE-2 Sensitron Semiconductors 1N5221B vs 1N5221B-G
1N5221B-GT3 Zener Diode, 2.4V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2 Sensitron Semiconductors 1N5221B vs 1N5221B-GT3
1N5221BTA 2.4V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, GLASS, DO-35, 2 PIN Motorola Mobility LLC 1N5221B vs 1N5221BTA
1N5221B 2.4V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, GLASS, DO-35, 2 PIN Motorola Mobility LLC 1N5221B vs 1N5221B
1N5221BRL2 2.4V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, GLASS, DO-35, 2 PIN Motorola Mobility LLC 1N5221B vs 1N5221BRL2
1N5221B-T3 Zener Diode, 2.4V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2 Sensitron Semiconductors 1N5221B vs 1N5221B-T3
1N5221BRA1 2.4V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN onsemi 1N5221B vs 1N5221BRA1
1N5221BRL 2.4V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, GLASS, DO-35, 2 PIN Motorola Mobility LLC 1N5221B vs 1N5221BRL
Part Number Description Manufacturer Compare
JANTXV1N4370AUR-1 Zener Diode, 2.4V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, MELF-2 Defense Logistics Agency 1N5221B vs JANTXV1N4370AUR-1
MMSZ5221BT/R7 Zener Diode, 2.4V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2 PanJit Semiconductor 1N5221B vs MMSZ5221BT/R7
BZT52H-C2V4 2.4V, 0.375W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, PLASTIC PACKAGE-2 NXP Semiconductors 1N5221B vs BZT52H-C2V4
PDZ2.4B 2.53V, 0.4W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, PLASTIC, SC-76, 2 PIN NXP Semiconductors 1N5221B vs PDZ2.4B
JANTXV1N4371DUR-1 Zener Diode, 2.7V V(Z), 1%, 0.5W, Silicon, Unidirectional, DO-213AA, MELF-2 Defense Logistics Agency 1N5221B vs JANTXV1N4371DUR-1
BZT52H-C2V4,115 BZT52H series - Single Zener diodes in a SOD123F package SOD-123 2-Pin NXP Semiconductors 1N5221B vs BZT52H-C2V4,115
BZV55-C2V4,115 BZV55 series - Voltage regulator diodes MELF 2-Pin NXP Semiconductors 1N5221B vs BZV55-C2V4,115
1N4370AUR-1 Zener Diode, 2.4V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, MELF-2 Defense Logistics Agency 1N5221B vs 1N4370AUR-1
PDZ2.4B,115 PDZ-B series - Voltage regulator diodes SOD 2-Pin NXP Semiconductors 1N5221B vs PDZ2.4B,115
BZV55-C2V4,135 BZV55 series - Voltage regulator diodes MELF 2-Pin NXP Semiconductors 1N5221B vs BZV55-C2V4,135

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