
For Reference Only
Part Number | BZX79-B43,113 |
OEMstron Part # | BZX79-B43-113 |
Manufacturer | Nexperia |
Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
Description | DIODE ZENER 43V 400MW ALF2 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | BZX79-B43,113 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
BZX79-B43 Specifications
Part Number | BZX79-B43,113 | |
Brand | Nexperia | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Diodes & Rectifiers | |
Subcategory | Zener Diodes - Single | |
Manufacturer | Nexperia USA Inc. | |
Series | - | |
Voltage - Zener (Nom) (Vz) | 43V | |
Tolerance | ±2% | |
Power - Max | 400mW | |
Impedance (Max) (Zzt) | 150 Ohms | |
Current - Reverse Leakage @ Vr | 50nA @ 30.1V | |
Voltage - Forward (Vf) (Max) @ If | 900mV @ 10mA | |
Operating Temperature | -65°C ~ 200°C | |
Mounting Type | Through Hole | |
Package / Case | DO-204AH, DO-35, Axial | |
Supplier Device Package | ALF2 |
BZX79-B43,113 Documents

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Part Number | Description | Stock |
BZX79-B43,113 D# BZX79-B43,113 Nexperia |
Diode Zener Single 43V 2% 500mW 2-Pin ALF T/R - Tape and Reel (Alt: BZX79-B43,113) RoHS: Compliant
|
Americas - 0 |
BZX79-B43,143 D# BZX79-B43,143 Nexperia |
Diode Zener Single 43V 2% 500mW 2-Pin ALF Ammo - Ammo Pack (Alt: BZX79-B43,143) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
BZX79-B43,113 D# BZX79-B43,113 Nexperia |
Diode Zener Single 43V 2% 500mW 2-Pin ALF T/R (Alt: BZX79-B43,113) RoHS: Compliant
|
Europe - 0 |
BZX79-B43,143 D# BZX79-B43,143 Nexperia |
Diode Zener Single 43V 2% 500mW 2-Pin ALF Ammo (Alt: BZX79-B43,143) RoHS: Compliant
|
Europe - 10000 |
Part Number | Description | Stock |
BZX79-B43,113 D# 2156-BZX79-B43,113-ND Rochester Electronics LLC |
DIODE ZENER 43V 400MW ALF2 |
74000 In Stock |
BZX79-B43,143 D# 2156-BZX79-B43,143-NEX-ND Rochester Electronics LLC |
DIODE ZENER 43V 400MW ALF2 |
30000 In Stock |
Part Number | Description | Stock |
BZX79B43113 NXP Semiconductors |
OEM/CM ONLY |
261 |
PHABZX79B43113 NXP Semiconductors |
OEM/CM ONLY |
1422 |
Part Number | Description | Stock |
BZX79-B43,113 D# 771-BZX79-B43113 Nexperia |
Zener Diodes DIODE ZENER 2 PCT RoHS: Compliant
|
5218 |
BZX79-B43,143 D# 771-BZX79-B43,143 Nexperia |
Zener Diodes Diode Zener Single 43V 2% 500mW 2-Pin RoHS: Compliant
|
4965 |
Part Number | Description | Stock |
BZX79-B43-113 D# NS-BZX79-B43-113 NXP Semiconductors |
OEM/CM ONLY |
7470 |
Part Number | Description | Stock |
BZX79-B43,113 NXP Semiconductors |
Now Nexperia BZX79-B43 - Zener Diode, 43V, 2%, 0.5W, Unidirectional, DO-35 RoHS: Compliant
|
74000 |
BZX79-B43,143 Nexperia |
BZX79 series - Voltage regulator diodes RoHS: Compliant
|
30000 |
Part Number | Description | Stock |
BZX79-B43 113 Nexperia |
DIODE ZENER 2 PCT pbFree: Pb-Free
|
Americas - 20000 |
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