
For Reference Only
Part Number | BZX79-B3V9,143 |
OEMstron Part # | BZX79-B3V9-143 |
Manufacturer | Nexperia |
Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
Description | DIODE ZENER 3.9V 400MW ALF2 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | BZX79-B3V9,143 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
BZX79-B3V9 Specifications
Part Number | BZX79-B3V9,143 | |
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) | 3.9V | |
Tolerance | ±2% | |
Power - Max | 400mW | |
Impedance (Max) (Zzt) | 90 Ohms | |
Current - Reverse Leakage @ Vr | 3µA @ 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-B3V9,143 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
BZX79-B3V9,133 D# V36:1790_06523267 Nexperia |
Zener Diode Single 3.9V 2% 90Ohm 500mW 2-Pin ALF Ammo |
Americas - 0 |
BZX79-B3V9,113 D# V72:2272_06523266 Nexperia |
Zener Diode Single 3.9V 2% 90Ohm 500mW 2-Pin ALF T/R |
Americas - 634 |
Part Number | Description | Stock |
BZX79-B3V9,133 D# BZX79-B3V9,133 Nexperia |
Diode Zener Single 3.9V 2% 500mW 2-Pin ALF Ammo - Ammo Pack (Alt: BZX79-B3V9,133) RoHS: Compliant
|
Americas - 30000 |
BZX79-B3V9,113 D# BZX79-B3V9,113 Nexperia |
Diode Zener Single 3.9V 2% 500mW 2-Pin ALF T/R - Tape and Reel (Alt: BZX79-B3V9,113) RoHS: Compliant
|
Americas - 0 |
BZX79-B3V9,143 D# BZX79-B3V9,143 NXP Semiconductors |
Diode Zener Single 3.9V 2% 500mW 2-Pin ALF Ammo - Bulk (Alt: BZX79-B3V9,143) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
BZX79-B3V9,133 D# BZX79-B3V9,133 Nexperia |
Diode Zener Single 3.9V 2% 500mW 2-Pin ALF Ammo (Alt: BZX79-B3V9,133) RoHS: Compliant
|
Europe - 0 |
BZX79-B3V9,143 D# BZX79-B3V9,143 Nexperia |
Diode Zener Single 3.9V 2% 500mW 2-Pin ALF Ammo (Alt: BZX79-B3V9,143) RoHS: Compliant
|
Europe - 0 |
BZX79-B3V9,113 D# BZX79-B3V9,113 Nexperia |
Diode Zener Single 3.9V 2% 500mW 2-Pin ALF T/R (Alt: BZX79-B3V9,113) RoHS: Compliant
|
Europe - 0 |
Part Number | Description | Stock |
BZX79-B3V9,133 D# 1727-6131-1-ND Nexperia |
DIODE ZENER 3.9V 400MW ALF2 |
5082 In Stock |
BZX79-B3V9143 D# 2156-BZX79-B3V9143-ND Rochester Electronics LLC |
DIODE ZENER 3.6V 0.5W 2% UNIDIR |
Temporarily Out of Stock |
BZX79-B3V9,113 D# BZX79-B3V9,113-ND Nexperia |
DIODE ZENER 3.9V 400MW ALF2 |
Temporarily Out of Stock |
BZX79-B3V9,143 D# 2156-BZX79-B3V9,143-ND Rochester Electronics LLC |
DIODE ZENER 3.9V 400MW ALF2 |
55000 In Stock |
Part Number | Description | Stock |
BZX79B3V9143 Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
63250 |
Part Number | Description | Stock |
BZX79B3V9143 NXP Semiconductors |
OEM/CM ONLY |
666 |
Part Number | Description | Stock |
BZX79-B3V9,133 D# 771-BZX79-B3V9133 Nexperia |
Zener Diodes DIODE ZENER 2 PCT RoHS: Compliant
|
8832 |
BZX79-B3V9,113 D# 771-BZX79-B3V9113 Nexperia |
Zener Diodes DIODE ZENER 2 PCT RoHS: Compliant
|
1509 |
Part Number | Description | Stock |
BZX79-B3V9-143 D# NS-BZX79-B3V9-143 NXP Semiconductors |
OEM/CM ONLY |
8584 |
Part Number | Description | Stock |
BZX79-B3V9,143 NXP Semiconductors |
Now Nexperia BZX79-B3V6 - Zener Diode, 3.6V, 2%, 0.5W, Unidirectional, DO-35 RoHS: Compliant
|
4717 |
Part Number | Description | Stock |
BZX79B3V9143 NXP Semiconductors |
OEM/CM ONLY |
50016 |
Part Number | Description | Stock |
BZX79-B3V9 143 Nexperia |
DIODE ZENER SINGLE pbFree: Pb-Free
|
Americas - 0 |
Part Number | Description | Stock |
BZX79-B3V9,113 D# 30200438 Nexperia |
Zener Diode Single 3.9V 2% 90Ohm 500mW 2-Pin ALF T/R |
Americas - 634 |
The Products You May Be Interested In
![]() |
CDLL4898 | ZENER DIODE | 320 More on Order |
![]() |
JANTXV1N3027C-1 | DIODE ZENER 20V 1W DO41 | 137 More on Order |
![]() |
BZG05B47-M3-18 | DIODE ZENER 47V 1.25W DO214AC | 214 More on Order |
![]() |
BZT52C2V7S-TP | DIODE ZENER 2.7V 200MW SOD323 | 159 More on Order |
![]() |
JAN1N3034B-1 | DIODE ZENER 39V 1W DO41 | 269 More on Order |
![]() |
BZV55-C22,115 | DIODE ZENER 22V 500MW SOD80C | 3274 More on Order |
![]() |
BZV85-C6V8,133 | DIODE ZENER 6.8V 1.3W DO41 | 172 More on Order |
![]() |
BZD27C47PHRFG | DIODE ZENER 47V 1W SUB SMA | 320 More on Order |
![]() |
BZW03D18-TAP | DIODE ZENER 18V 1.85W SOD64 | 324 More on Order |
![]() |
1PGSMC5350 R7G | DIODE ZENER 13V 5W DO214AB | 439 More on Order |
![]() |
SMBJ5344BE3/TR13 | DIODE ZENER 8.2V 5W SMBJ | 486 More on Order |
![]() |
SMAJ5933E3/TR13 | DIODE ZENER 22V 3W DO214AC | 316 More on Order |
Quick Inquiry
In Stock | 344 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.