
For Reference Only
Part Number | BZX79-C18,143 |
OEMstron Part # | BZX79-C18-143 |
Manufacturer | Nexperia |
Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
Description | DIODE ZENER 18V 400MW ALF2 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | BZX79-C18,143 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 22 - Mar 27 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
BZX79-C18 Specifications
Part Number | BZX79-C18,143 | |
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) | 18V | |
Tolerance | ±5% | |
Power - Max | 400mW | |
Impedance (Max) (Zzt) | 45 Ohms | |
Current - Reverse Leakage @ Vr | 50nA @ 12.6V | |
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-C18,143 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
BZX79-C18,113 D# E02:0323_00016881 Nexperia |
Zener Diode Single 18V 5% 45Ohm 500mW 2-Pin ALF T/R |
Europe - 50000 |
BZX79-C18,133 D# E02:0323_00016900 Nexperia |
Zener Diode Single 18V 5% 45Ohm 500mW 2-Pin ALF Ammo |
Europe - 70000 |
Part Number | Description | Stock |
BZX79-C18,113 D# BZX79-C18,113 NXP Semiconductors |
Diode Zener Single 17.95V 5% 500mW 2-Pin ALF T/R - Bulk (Alt: BZX79-C18,113) RoHS: Compliant
|
Americas - 0 |
BZX79-C18,143 D# BZX79-C18,143 Nexperia |
Diode Zener Single 17.95V 5% 500mW 2-Pin ALF Ammo - Ammo Pack (Alt: BZX79-C18,143) RoHS: Compliant
|
Americas - 0 |
BZX79-C18,133 D# BZX79-C18,133 NXP Semiconductors |
Diode Zener Single 17.95V 5% 500mW 2-Pin ALF Ammo - Bulk (Alt: BZX79-C18,133) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
BZX79-C18,113 D# BZX79-C18,113 Nexperia |
Diode Zener Single 17.95V 5% 500mW 2-Pin ALF T/R (Alt: BZX79-C18,113) RoHS: Compliant
|
Asia - 50000 |
Part Number | Description | Stock |
BZX79-C18,143 D# BZX79-C18,143 Nexperia |
Diode Zener Single 17.95V 5% 500mW 2-Pin ALF Ammo (Alt: BZX79-C18,143) RoHS: Compliant
|
Europe - 65000 |
BZX79-C18,133 D# BZX79-C18,133 Nexperia |
Diode Zener Single 17.95V 5% 500mW 2-Pin ALF Ammo (Alt: BZX79-C18,133) RoHS: Compliant
|
Europe - 50000 |
BZX79-C18,113 D# BZX79-C18,113 Nexperia |
Diode Zener Single 17.95V 5% 500mW 2-Pin ALF T/R (Alt: BZX79-C18,113) RoHS: Compliant
|
Europe - 6000 |
Part Number | Description | Stock |
BZX79-C18,133 D# C1S537100380452 Nexperia |
BZX79-C18/SOD27/ALF2 RoHS: Compliant
pbFree: Yes
Min Qty: 50
|
8950 |
Part Number | Description | Stock |
BZX79-C18,113 Nexperia |
16.8V(Min)~19.1V(Max) ±, 5% 400mW 0.05uA @ 700mV DO-35 Zener Diodes RoHS |
8580 |
Part Number | Description | Stock |
BZX79-C18,143 D# 2156-BZX79-C18,143-ND Rochester Electronics LLC |
DIODE ZENER 18V 400MW ALF2 |
212646 In Stock |
BZX79-C18,113 D# 1727-6241-1-ND Nexperia |
DIODE ZENER 18V 400MW ALF2 |
5988 In Stock |
BZX79-C18,133 D# 1727-6141-1-ND Nexperia |
DIODE ZENER 18V 400MW ALF2 |
3365 In Stock |
Part Number | Description | Stock |
BZX79-C18,133 D# 1097219 Nexperia |
DIODE, ZENER, 0.5W, 18V, DO-35 RoHS: Compliant
Min Qty: 5
Container: Each
|
970 |
BZX79-C18,113 D# 2377403 Nexperia |
DIODE, ZENER, 18V, 0.4W, DO-204AH RoHS: Compliant
Min Qty: 10000
Container: Reel
|
0 |
Part Number | Description | Stock |
BZX79C18143 Nexperia |
OEM/CM QUOTES ONLY | NO BROKERS |
74750 |
Part Number | Description | Stock |
BZX79C18143 NXP Semiconductors |
OEM/CM ONLY |
720 |
Part Number | Description | Stock |
BZX79-C18,113 D# C435880 Nexperia |
8580 |
Part Number | Description | Stock |
BZX79-C18,113 D# 771-BZX79-C18113 Nexperia |
Zener Diodes DIODE ZENER 5 PCT RoHS: Compliant
|
10501 |
BZX79-C18,133 D# 771-BZX79-C18AMO Nexperia |
Zener Diodes DIODE ZENER 5 PCT RoHS: Compliant
|
24815 |
Part Number | Description | Stock |
BZX79-C18,133 D# XSKDRABS0003833 Nexperia |
SOD27/ZENERDIODE/12NC:933117850133 |
40000 |
BZX79-C18,143 D# XSKDRABS0047107 Nexperia |
SOD27/ZENERDIODE/12NC:933117850143 |
50000 |
BZX79-C18,113 D# XSFP00000083577 Nexperia |
BZX79 Series 18 V 5 % 500 mW Through Hole Voltage Regulator Diode - DO-35 |
40000 |
Part Number | Description | Stock |
BZX79-C18,133 D# 05M4005 Nexperia |
DIODE, ZENER, 0.5W, 18V, DO-35, Zener Voltage Vz Typ:18V, Power Dissipation Pd:500mW, Diode Case Style:DO-35, Zener Tolerance ±:5%, No. of Pins:2Pins, Operating Temperature Max:200°C, Product Range:BZX79 Series, Automotive RoHS Compliant: Yes RoHS: Compliant
Min Qty: 5
Container: Bulk
|
10000 |
Part Number | Description | Stock |
BZX79-C18-143 D# NS-BZX79-C18-143 NXP Semiconductors |
OEM/CM ONLY |
1422 |
Part Number | Description | Stock |
BZX79-C18,133 D# 1364791 Nexperia |
Nexperia, 18V Zener Diode 2% 500 mW Through Hole 2-Pin SOD27 (DO-35), TA Min Qty: 10000
Container: Ammo Pack
|
100 |
BZX79-C18,113 D# 5444499 Nexperia |
Nexperia, 18V Zener Diode 5% 500 mW Through Hole 2-Pin DO-35, PK Min Qty: 20
Container: Package
|
3040 |
Part Number | Description | Stock |
BZX79-C18,113 NXP Semiconductors |
Now Nexperia BZX79-C18 - Zener Diode, 18V, 5%, 0.5W, Unidirectional, DO-35 RoHS: Compliant
|
470000 |
BZX79-C18,133 NXP Semiconductors |
Now Nexperia BZX79-C18 - Zener Diode, 18V, 5%, 0.5W, Unidirectional, DO-35 RoHS: Compliant
|
311825 |
BZX79-C18,143 NXP Semiconductors |
Now Nexperia BZX79-C18 - Zener Diode, 18V, 5%, 0.5W, Unidirectional, DO-35 RoHS: Compliant
|
212646 |
Part Number | Description | Stock |
BZX79C18143 NXP Semiconductors |
OEM/CM ONLY |
65016 |
Part Number | Description | Stock |
BZX79-C18 143 Nexperia |
DIODE ZENER SINGLE pbFree: Pb-Free
|
Americas - 0 |
Part Number | Description | Stock |
BZX79-C18,113 Nexperia |
shipping today |
9988 |
Part Number | Description | Stock |
BZX79-C18,113 D# 9750911 Nexperia |
Zener Diode Single 18V 5% 45Ohm 500mW 2-Pin ALF T/R |
Americas - 50000 |
BZX79-C18,133 D# 13162062 Nexperia |
Zener Diode Single 18V 5% 45Ohm 500mW 2-Pin ALF Ammo |
Americas - 70000 |
Part Number | Description | Stock |
BZX79-C18,133 D# 1097219 Nexperia |
DIODE, ZENER, 0.5W, 18V, DO-35 RoHS: Compliant
Min Qty: 10
Container: Each
|
1800 |
BZX79-C18,113 D# 2377403 Nexperia |
DIODE, ZENER, 18V, 0.4W, DO-204AH RoHS: Compliant
Min Qty: 10000
Container: Reel
|
0 |
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