
For Reference Only
Part Number | BZX79C18 |
OEMstron Part # | BZX79C18 |
Manufacturer | ON Semiconductor |
Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
Description | DIODE ZENER 18V 500MW DO35 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | BZX79C18 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
BZX79C18 Specifications
Part Number | BZX79C18 | |
Brand | ON Semiconductor | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Diodes & Rectifiers | |
Subcategory | Zener Diodes - Single | |
Manufacturer | ON Semiconductor | |
Series | - | |
Voltage - Zener (Nom) (Vz) | 18V | |
Tolerance | ±5% | |
Power - Max | 500mW | |
Impedance (Max) (Zzt) | 45 Ohms | |
Current - Reverse Leakage @ Vr | 50nA @ 12.6V | |
Voltage - Forward (Vf) (Max) @ If | 1.5V @ 100mA | |
Operating Temperature | -65°C ~ 200°C | |
Mounting Type | Through Hole | |
Package / Case | DO-204AH, DO-35, Axial | |
Supplier Device Package | DO-35 |
BZX79C18 Documents

Industry Leaders in Quality
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And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
BZX79C18-T50A D# V36:1790_06298424 ON Semiconductor |
Zener Diode Single 17.95V 5% 45Ohm 500mW 2-Pin DO-35 Ammo |
Americas - 15000 |
BZX79C18 D# V72:2272_19769018 EIC Corporation |
Diode Zener 500mW RoHS: Compliant
|
Americas - 0 |
BZX79C18 R0G D# V36:1790_16937849 Taiwan Semiconductor |
Zener Diode Single 18V 5% 45Ohm 500mW 2-Pin DO-35 T/R |
Americas - 0 |
BZX79-C18,133 D# E02:0323_00016900 Nexperia |
Zener Diode Single 18V 5% 45Ohm 500mW 2-Pin ALF Ammo |
Europe - 70000 |
BZX79-C18,113 D# E02:0323_00016881 Nexperia |
Zener Diode Single 18V 5% 45Ohm 500mW 2-Pin ALF T/R |
Europe - 50000 |
Part Number | Description | Stock |
BZX79C18 A0 D# BZX79C18 A0 Taiwan Semiconductor |
- Ammo Pack (Alt: BZX79C18 A0) RoHS: Compliant
|
Americas - 0 |
BZX79C18 R0 D# BZX79C18 R0 Taiwan Semiconductor |
- Tape and Reel (Alt: BZX79C18 R0) RoHS: Compliant
|
Americas - 0 |
BZX79C18 D# BZX79C18 ON Semiconductor |
ZENER SGL 17.95V 5% 500MW 2PIN DO-35 - Bulk (Alt: BZX79C18) |
Americas - 63745 |
BZX79C18 A0G D# BZX79C18 A0G Taiwan Semiconductor |
- Ammo Pack (Alt: BZX79C18 A0G) RoHS: Compliant
|
Americas - 0 |
BZX79C18 R0G D# BZX79C18 R0G Taiwan Semiconductor |
- Tape and Reel (Alt: BZX79C18 R0G) RoHS: Compliant
|
Americas - 0 |
BZX79C18_T50A D# BZX79C18-T50A ON Semiconductor |
Diode Zener Single 17.95V 5% 500mW 2-Pin DO-35 Ammo - Bulk (Alt: BZX79C18-T50A) RoHS: Compliant
|
Americas - 45000 |
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 |
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 |
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 |
BZX79C18_T50A D# BZX79C18-T50A ON Semiconductor |
Diode Zener Single 17.95V 5% 500mW 2-Pin DO-35 Ammo (Alt: BZX79C18-T50A) |
Europe - 0 |
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 |
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 |
Part Number | Description | Stock |
BZX79C18 Philips Semiconductors |
860 |
Part Number | Description | Stock |
BZX79-C18 D# 22S6050 Nexperia |
DIODE BZX79/C18 |
1198 |
Part Number | Description | Stock |
BZX79C18 NXP Semiconductors |
DIODE, ZENER, 18V, 0.4W, DO-204AH |
20000 |
BZX79C18_T50A Fairchild Semiconductor Corporation |
ZENER SGL 17.95V 5% 500MW 2PIN DO-35 AMMO - Ammo Pack |
Contact Us |
BZX79C18_T50R Fairchild Semiconductor Corporation |
DIODE ZENER 18V 500MW DO35 |
Contact Us |
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 |
BZX79C18 NXP Semiconductors |
RoHS: Compliant
|
Europe - 9840 |
Part Number | Description | Stock |
BZX79C18-T50A D# BZX79C18-T50ACT-ND ON Semiconductor |
DIODE ZENER 18V 500MW DO35 |
10476 In Stock |
BZX79C18 D# 2156-BZX79C18-FS-ND Rochester Electronics LLC |
DIODE ZENER 18V 500MW DO35 |
63745 In Stock |
BZX79C18 A0G D# BZX79C18A0G-ND Taiwan Semiconductor Manufacturing Company Limited |
DIODE ZENER 18V 500MW DO35 |
Temporarily Out of Stock |
BZX79C18_T50R D# BZX79C18_T50R-ND ON Semiconductor |
DIODE ZENER 18V 500MW DO35 |
Limited Supply - Call |
BZX79-C18,133 D# 1727-6141-1-ND Nexperia |
DIODE ZENER 18V 400MW ALF2 |
3365 In Stock |
BZX79-C18,113 D# 1727-6241-1-ND Nexperia |
DIODE ZENER 18V 400MW ALF2 |
5988 In Stock |
BZX79-C18,143 D# 2156-BZX79-C18,143-ND Rochester Electronics LLC |
DIODE ZENER 18V 400MW ALF2 |
212646 In Stock |
Part Number | Description | Stock |
BZX79-C18 NXP Semiconductors |
In stock shipping within 2days |
20260 |
BZX79C18-T50A ON Semiconductor |
In stock shipping within 2days |
40525 |
BZX79C18 Fairchild Semiconductor Corporation |
In stock shipping within 2days |
150 |
Part Number | Description | Stock |
BZX79C18-T50A D# 3606869 ON Semiconductor |
ZENER 0.5W 5PERC 18 V RoHS: Not Compliant
Min Qty: 20000
Container: Pack
|
0 |
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 |
BZX79C180 New Jersey Semiconductor Products Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
86 |
BZX79C18V NXP Semiconductors |
OEM/CM QUOTES ONLY | NO BROKERS |
69000 |
BZX79C18113 NEXPERIA |
OEM/CM QUOTES ONLY | NO BROKERS |
57500 |
BZX79C18133 Nexperia |
OEM/CM QUOTES ONLY | NO BROKERS |
57500 |
BZX79C18143 Nexperia |
OEM/CM QUOTES ONLY | NO BROKERS |
74750 |
BZX79C18 NXP Semiconductors |
OEM/CM QUOTES ONLY | NO BROKERS |
1097675 |
BZX79C18A52A Philips Semiconductors |
OEM/CM QUOTES ONLY | NO BROKERS |
1035 |
BZX79C18T50A ON SEMICONDUCTOR |
OEM/CM QUOTES ONLY | NO BROKERS |
5750 |
BZX79C18RL MOTO9726 |
OEM/CM QUOTES ONLY | NO BROKERS |
8970 |
BZX79C18R0 TSC (Taiwan Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
34500 |
Part Number | Description | Stock |
BZX79C18V NXP Semiconductors |
OEM/CM ONLY |
335 |
BZX79C18113PHI NXP Semiconductors |
OEM/CM ONLY |
1025 |
BZX79C18AMO NXP Semiconductors |
OEM/CM ONLY |
855 |
BZX79C18113 NXP Semiconductors |
OEM/CM ONLY |
778 |
BZX79C18143 NXP Semiconductors |
OEM/CM ONLY |
720 |
BZX79C18153 NXP Semiconductors |
OEM/CM ONLY |
1035 |
BZX79C1818V NXP Semiconductors |
OEM/CM ONLY |
648 |
BZX79C18APHSEA NXP Semiconductors |
OEM/CM ONLY |
856 |
BZX79C18133PHI NXP Semiconductors |
OEM/CM ONLY |
1014 |
BZX79C18PHILIPS NXP Semiconductors |
OEM/CM ONLY |
652 |
BZX79C18933117850113 NXP Semiconductors |
OEM/CM ONLY |
649 |
BZX79C18A52R NXP Semiconductors |
OEM/CM ONLY |
104 |
BZX79C18A52A NXP Semiconductors |
OEM/CM ONLY |
230 |
BZX79C18CECC NXP Semiconductors |
OEM/CM ONLY |
10350 |
BZX79C18113LEAD NXP Semiconductors |
OEM/CM ONLY |
635 |
BZX79C18113NXPR NXP Semiconductors |
OEM/CM ONLY |
644 |
BZX79C18133CHINA NXP Semiconductors |
OEM/CM ONLY |
646 |
Part Number | Description | Stock |
BZX79-C18,113 D# C435880 Nexperia |
8580 |
Part Number | Description | Stock |
BZX79C18 Fairchild Semiconductor Corporation |
in stock - can ship the same day |
2240 |
Part Number | Description | Stock |
BZX79-C18 NXP Semiconductors |
OEM/CM Immediate delivery |
20000 |
BZX79C18 Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
15000 |
Part Number | Description | Stock |
BZX79C18-T50A D# 512-BZX79C18T50A ON Semiconductor |
Zener Diodes 18V 0.5W Zener RoHS: Compliant
|
32464 |
BZX79C18 R0 D# 821-BZX79C18R0 Taiwan Semiconductor |
Zener Diodes DO-35, 500mW, 5%, Small Signal Zener Diode RoHS: Compliant
|
18841 |
BZX79C18 R0G D# 821-BZX79C18R0G Taiwan Semiconductor |
Zener Diodes DO-35, 500mW, 5%, Small Signal Zener Diode RoHS: Compliant
|
17885 |
BZX79-C18,133 D# 771-BZX79-C18AMO Nexperia |
Zener Diodes DIODE ZENER 5 PCT RoHS: Compliant
|
24815 |
BZX79-C18,113 D# 771-BZX79-C18113 Nexperia |
Zener Diodes DIODE ZENER 5 PCT RoHS: Compliant
|
10501 |
Part Number | Description | Stock |
BZX79-C18,133 D# XSKDRABS0003833 Nexperia |
SOD27/ZENERDIODE/12NC:933117850133 |
40000 |
BZX79-C18,113 D# XSFP00000083577 Nexperia |
BZX79 Series 18 V 5 % 500 mW Through Hole Voltage Regulator Diode - DO-35 |
40000 |
BZX79-C18,143 D# XSKDRABS0047107 Nexperia |
SOD27/ZENERDIODE/12NC:933117850143 |
50000 |
Part Number | Description | Stock |
BZX79C18-T50A D# 48AC0687 ON Semiconductor |
18V 500MW 5% ZENER DO35 / FNFLD RoHS: Not Compliant
Min Qty: 20000
Container: Bulk
|
0 |
BZX79C18 D# 18C5976 ON Semiconductor |
ZENER DIODE, 500mW, 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:BZX Series RoHS Compliant: Yes RoHS: Compliant
Min Qty: 23000
Container: Bulk
|
0 |
BZX79C18_T50A D# 82C0982 ON Semiconductor |
Zener Diode,Single, Two Terminal,18V V(Z),5%,DO-35 RoHS Compliant: Yes RoHS: Compliant
Min Qty: 20000
Container: Bulk
|
0 |
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-C18TR D# NS-BZX79-C18TR Microsemi-IPG |
OEM/CM ONLY |
4461 |
BZX79-C18 D# NS-BZX79-C18 NXP Semiconductors |
OEM/CM ONLY |
9868 |
BZX79C 18 D# NS-BZX79C 18 Fairchild Semiconductor Corporation |
OEM/CM ONLY |
1466 |
BZX79C18V D# NS-BZX79C18V Fagor Electrónica |
OEM/CM ONLY |
1712 |
BZX79C18 D# NS-BZX79C18 Fairchild Semiconductor Corporation |
OEM/CM ONLY |
1416 |
BZX79C18_T50A D# NS-BZX79C18_T50A Fairchild Semiconductor Corporation |
OEM/CM ONLY |
2007 |
BZX79C18_T50R D# NS-BZX79C18_T50R Fairchild Semiconductor Corporation |
OEM/CM ONLY |
2231 |
BZX79C18TA D# NS-BZX79C18TA PH3 |
OEM/CM ONLY |
5187 |
BZX79-C18-143 D# NS-BZX79-C18-143 NXP Semiconductors |
OEM/CM ONLY |
1422 |
BZX79-C18-133 D# NS-BZX79-C18-133 NXP Semiconductors |
OEM/CM ONLY |
1240 |
BZX79-C18-113 D# NS-BZX79-C18-113 NXP Semiconductors |
OEM/CM ONLY |
1766 |
Part Number | Description | Stock |
BZX79-C18 NXP Semiconductors |
18 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 |
9502 |
BZX79C18 Philips Semiconductors |
Zener Diode, Two Terminal, 18 Volt, 6.7%, DO-35 |
688 |
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 |
BZX79C18-T50A ON Semiconductor |
Zener Diode, 18V, 5%, 0.5W, Unidirectional, DO-35 RoHS: Compliant
|
40000 |
BZX79C18 Fairchild Semiconductor Corporation |
Zener Diode, 17.95V, 5%, 0.5W, Unidirectional, DO-35 RoHS: Compliant
|
63745 |
BZX79-C18,133 NXP Semiconductors |
Now Nexperia BZX79-C18 - Zener Diode, 18V, 5%, 0.5W, Unidirectional, DO-35 RoHS: Compliant
|
311825 |
BZX79-C18,113 NXP Semiconductors |
Now Nexperia BZX79-C18 - Zener Diode, 18V, 5%, 0.5W, Unidirectional, DO-35 RoHS: Compliant
|
470000 |
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 |
BZX79C180 New Jersey Semiconductor Products Inc |
OEM/CM ONLY |
91 |
BZX79C18V |
OEM/CM ONLY |
1614 |
BZX79C18 R0 Taiwan Semiconductor |
OEM/CM ONLY |
33202 |
BZX79C18113 NXP Semiconductors |
OEM/CM ONLY |
16016 |
BZX79C18133 NXP Semiconductors |
OEM/CM ONLY |
50016 |
BZX79C18143 NXP Semiconductors |
OEM/CM ONLY |
65016 |
BZX79C18 Fairchild Semiconductor Corporation |
OEM/CM ONLY |
1088604 |
BZX79C18A52A Philips Semiconductors |
OEM/CM ONLY |
916 |
BZX79C18T50A Fairchild Semiconductor Corporation |
OEM/CM ONLY |
50095 |
BZX79C18RL Motorola Semiconductor Products |
OEM/CM ONLY |
17300 |
Part Number | Description | Stock |
BZX79-C18 NXP Semiconductors |
IN stock Immediate delivery |
19985 |
BZX79C18 Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
15015 |
Part Number | Description | Stock |
BZX79-C18 133 Nexperia |
DIODE ZENER 5 PCT pbFree: Pb-Free
|
Americas - 0 |
BZX79-C18 113 Nexperia |
DIODE ZENER 5 PCT pbFree: Pb-Free
|
Americas - 20000 |
BZX79-C18 143 Nexperia |
DIODE ZENER SINGLE pbFree: Pb-Free
|
Americas - 0 |
Part Number | Description | Stock |
BZX79-C18 NXP Semiconductors |
shipping today |
496 |
BZX79C18-T50A ON Semiconductor |
shipping today |
34999 |
BZX79C18 Fairchild Semiconductor Corporation |
shipping today |
14996 |
BZX79-C18,113 Nexperia |
shipping today |
9988 |
BZX79-C18.113 NXP Semiconductors |
shipping today |
119696 |
Part Number | Description | Stock |
BZX79C18-T50A D# 53197329 ON Semiconductor |
Zener Diode Single 17.95V 5% 45Ohm 500mW 2-Pin DO-35 Ammo |
Americas - 15000 |
BZX79-C18,133 D# 13162062 Nexperia |
Zener Diode Single 18V 5% 45Ohm 500mW 2-Pin ALF Ammo |
Americas - 70000 |
BZX79-C18,113 D# 9750911 Nexperia |
Zener Diode Single 18V 5% 45Ohm 500mW 2-Pin ALF T/R |
Americas - 50000 |
Part Number | Description | Stock |
BZX79-C18 |
RFQ |
12584 |
Part Number | Description | Stock |
BZX79-C18 NXP Semiconductors |
Voltage regulator diodes |
194000 |
Part Number | Description | Stock |
BZX79C18 D# 1350199 ON Semiconductor |
RoHS: Compliant
Min Qty: 5
Container: Each
|
0 |
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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Quick Inquiry
In Stock | 308 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0462 | $ 0.0462 |
100 | $ 0.0462 | $ 4.6200 |
500 | $ 0.0462 | $ 23.1000 |
1000 | $ 0.0462 | $ 46.2000 |
2500 | $ 0.0462 | $ 115.5000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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