Zener Diodes – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

BZX84C/2BZX84C SMD Planar Zener Diodes

Diotec Semiconductor BZX84C and 2BZX84C SMD Planar Zener Diodes are silicon planar devices designed for surface‑mount, low‑power voltage control applications. Housed in a compact SOT‑23 package, the diodes are optimized for high‑density PCB layouts and automated assembly processes. The BZX84C and 2BZX84C devices offer a wide range of Zener voltages (2.2V to 50V) with a standard E24 tolerance of about ±5%, enabling flexible selection for various voltage regulation requirements. A sharp Zener breakdown characteristic ensures precise and stable voltage clamping, while low reverse leakage current supports efficient and reliable operation in sensitive electronic circuits.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 146

Applied Filters:

Vz - Zener Voltage

Mounting Style

Package/Case

Pd - Power Dissipation

Voltage Tolerance

Ir - Maximum Reverse Leakage Current

Zz - Zener Impedance

Minimum Operating Temperature

Maximum Operating Temperature

Configuration

Test Current

Qualification

Packaging

Series

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Vz - Zener Voltage	Mounting Style	Package/Case	Pd - Power Dissipation	Voltage Tolerance	Ir - Maximum Reverse Leakage Current	Zz - Zener Impedance	Minimum Operating Temperature	Maximum Operating Temperature	Configuration	Test Current	Qualification	Packaging	Series
Zener Diodes Zener, SOT-23, 4.7V, 0.3W, 2%, AEC-Q101 BZX84B4V7-AQ Diotec Semiconductor 1: £0.158 2,314In Stock	Mfr. Part No. BZX84B4V7-AQ Mouser Part No 637-BZX84B4V7-AQ	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 4.7V, 0.3W, 2%, AEC-Q101 Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	2,314In Stock	Cut Tape £0.158 £0.107 £0.094 Reel £0.03 £0.024 £0.022 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4.7 V	SMD/SMT	SOT-23	300 mW	2 %	3 uA	80 Ohms	- 50 C	+ 150 C	Single	5 mA	AEC-Q101	Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 5.6V, 0.3W, 2% BZX84B5V6 Diotec Semiconductor 1: £0.142 1,328In Stock 6,000Expected 04/12/2026	Mfr. Part No. BZX84B5V6 Mouser Part No 637-BZX84B5V6	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 5.6V, 0.3W, 2% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	1,328In Stock 6,000Expected 04/12/2026	Cut Tape £0.142 £0.062 £0.054 £0.04 Reel £0.028 View £0.024 £0.023 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5.6 V	SMD/SMT	SOT-23	300 mW	2 %	1 uA	40 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 7.5V, 0.3W, 2% BZX84B7V5 Diotec Semiconductor 1: £0.142 8,049In Stock	Mfr. Part No. BZX84B7V5 Mouser Part No 637-BZX84B7V5	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 7.5V, 0.3W, 2% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	8,049In Stock	Cut Tape £0.142 £0.062 £0.054 £0.04 Reel £0.028 View £0.023 £0.019 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	7.5 V	SMD/SMT	SOT-23	300 mW	2 %	1 uA	15 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 9.1V, 0.3W, 5% BZX84B9V1 Diotec Semiconductor 1: £0.142 32,877In Stock	Mfr. Part No. BZX84B9V1 Mouser Part No 637-BZX84B9V1	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 9.1V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	32,877In Stock	Cut Tape £0.142 £0.062 £0.054 £0.04 Reel £0.039 £0.017 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	9.1 V	SMD/SMT	SOT-23	300 mW	2 %	500 nA	15 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 12V, 0.3W, 5% BZX84C12 Diotec Semiconductor 1: £0.142 26,430In Stock	Mfr. Part No. BZX84C12 Mouser Part No 637-BZX84C12	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 12V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	26,430In Stock	Cut Tape £0.142 £0.068 £0.06 £0.044 Reel £0.04 View £0.024 £0.013 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	12 V	SMD/SMT	SOT-23	300 mW	5 %	100 nA	25 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 15V, 0.3W, 5% BZX84C15 Diotec Semiconductor 1: £0.113 17,133In Stock	Mfr. Part No. BZX84C15 Mouser Part No 637-BZX84C15	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 15V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	17,133In Stock	Cut Tape £0.113 £0.065 £0.062 £0.053 Reel £0.027 View £0.04 £0.024 £0.018 £0.015 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	15 V	SMD/SMT	SOT-23	300 mW	5 %	50 nA	30 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 16V, 0.3W, 5% BZX84C16 Diotec Semiconductor 1: £0.113 3,572In Stock 6,000Expected 01/01/2027	Mfr. Part No. BZX84C16 Mouser Part No 637-BZX84C16	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 16V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	3,572In Stock 6,000Expected 01/01/2027	Cut Tape £0.113 £0.056 £0.046 £0.035 Reel £0.024 View £0.032 £0.016 £0.015 £0.013 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	16 V	SMD/SMT	SOT-23	300 mW	5 %	50 nA	40 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 18V, 0.3W, 5% BZX84C18 Diotec Semiconductor 1: £0.098 10,600In Stock	Mfr. Part No. BZX84C18 Mouser Part No 637-BZX84C18	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 18V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	10,600In Stock	Cut Tape £0.098 £0.056 £0.046 £0.035 Reel £0.024 View £0.032 £0.018 £0.015 £0.013 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	18 V	SMD/SMT	SOT-23	300 mW	5 %	50 nA	45 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 20V, 0.3W, 5% BZX84C20 Diotec Semiconductor 1: £0.127 11,072In Stock	Mfr. Part No. BZX84C20 Mouser Part No 637-BZX84C20	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 20V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	11,072In Stock	Cut Tape £0.127 £0.08 £0.067 £0.054 Reel £0.037 View £0.052 £0.024 £0.014 £0.012 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	20 V	SMD/SMT	SOT-23	300 mW	5 %	50 nA	55 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 20V, 0.3W, 5% BZX84C20-C Diotec Semiconductor 1: £0.098 9,000In Stock New Product	Mfr. Part No. BZX84C20-C Mouser Part No 637-BZX84C20-C New Product	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 20V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	9,000In Stock	Cut Tape £0.098 £0.043 £0.038 £0.027 Reel £0.019 £0.014	Min.: 1 Mult.: 1 : 3,000													Reel, Cut Tape
Zener Diodes Zener, SOT-23, 22V, 0.3W, 5% BZX84C22 Diotec Semiconductor 1: £0.083 7,838In Stock	Mfr. Part No. BZX84C22 Mouser Part No 637-BZX84C22	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 22V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	7,838In Stock	Cut Tape £0.083 £0.073 Reel £0.037 £0.018 £0.017 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	22 V	SMD/SMT	SOT-23	300 mW	5 %	50 nA	70 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 24V, 0.3W, 5% BZX84C24 Diotec Semiconductor 1: £0.098 9,422In Stock	Mfr. Part No. BZX84C24 Mouser Part No 637-BZX84C24	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 24V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	9,422In Stock	Cut Tape £0.098 £0.053 £0.045 £0.038 Reel £0.027 View £0.023 £0.014 £0.013 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	24 V	SMD/SMT	SOT-23	300 mW	5 %	50 nA	80 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 30V, 0.3W, 5% BZX84C30 Diotec Semiconductor 1: £0.098 5,353In Stock 6,000Expected 27/11/2026	Mfr. Part No. BZX84C30 Mouser Part No 637-BZX84C30	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 30V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	5,353In Stock 6,000Expected 27/11/2026	Cut Tape £0.098 £0.053 £0.045 £0.035 Reel £0.027 View £0.031 £0.015 £0.014 £0.013 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	30 V	SMD/SMT	SOT-23	300 mW	5 %	50 nA	80 Ohms	- 50 C	+ 150 C	Single	2 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 33V, 0.3W, 5% BZX84C33 Diotec Semiconductor 1: £0.098 8,061In Stock	Mfr. Part No. BZX84C33 Mouser Part No 637-BZX84C33	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 33V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	8,061In Stock	Cut Tape £0.098 £0.056 £0.046 £0.035 Reel £0.024 View £0.032 £0.016 £0.014 £0.013 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	33 V	SMD/SMT	SOT-23	300 mW	5 %	50 nA	80 Ohms	- 50 C	+ 150 C	Single	2 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 36V, 0.3W, 5% BZX84C36 Diotec Semiconductor 1: £0.098 7,285In Stock	Mfr. Part No. BZX84C36 Mouser Part No 637-BZX84C36	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 36V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	7,285In Stock	Cut Tape £0.098 £0.053 £0.045 £0.035 Reel £0.027 View £0.031 £0.015 £0.014 £0.013 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	36 V	SMD/SMT	SOT-23	300 mW	5 %	50 nA	90 Ohms	- 50 C	+ 150 C	Single	2 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 39V, 0.3W, 5% BZX84C39 Diotec Semiconductor 1: £0.105 7,578In Stock	Mfr. Part No. BZX84C39 Mouser Part No 637-BZX84C39	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 39V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	7,578In Stock	Cut Tape £0.105 £0.053 £0.045 £0.035 Reel £0.027 View £0.031 £0.015 £0.014 £0.013 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	39 V	SMD/SMT	SOT-23	300 mW	5 %	50 nA	130 Ohms	- 50 C	+ 150 C	Single	2 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 3.3V, 0.3W, 5% BZX84C3V3 Diotec Semiconductor 1: £0.105 17,981In Stock	Mfr. Part No. BZX84C3V3 Mouser Part No 637-BZX84C3V3	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 3.3V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	17,981In Stock	Cut Tape £0.105 £0.057 £0.049 £0.035 Reel £0.024 View £0.021 £0.018 £0.014 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	3.3 V	SMD/SMT	SOT-23	300 mW	5 %	5 uA	95 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 3.6V, 0.3W, 5% BZX84C3V6 Diotec Semiconductor 1: £0.158 2,605In Stock 6,000Expected 11/11/2026	Mfr. Part No. BZX84C3V6 Mouser Part No 637-BZX84C3V6	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 3.6V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	2,605In Stock 6,000Expected 11/11/2026	Cut Tape £0.158 £0.072 £0.06 £0.045 Reel £0.03 View £0.043 £0.017 £0.014 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	3.6 V	SMD/SMT	SOT-23	300 mW	5 %	5 uA	90 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 43V, 0.3W, 5% BZX84C43 Diotec Semiconductor 1: £0.098 25,689In Stock	Mfr. Part No. BZX84C43 Mouser Part No 637-BZX84C43	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 43V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	25,689In Stock	Cut Tape £0.098 £0.056 £0.046 £0.035 Reel £0.032 View £0.032 £0.014 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	43 V	SMD/SMT	SOT-23	300 mW	5 %	50 nA	150 Ohms	- 50 C	+ 150 C	Single	2 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 4.3V, 0.3W, 5% BZX84C4V3 Diotec Semiconductor 1: £0.12 10,533In Stock	Mfr. Part No. BZX84C4V3 Mouser Part No 637-BZX84C4V3	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 4.3V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	10,533In Stock	Cut Tape £0.12 £0.057 £0.049 £0.035 Reel £0.027 View £0.024 £0.017 £0.014 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4.3 V	SMD/SMT	SOT-23	300 mW	5 %	3 uA	90 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 5.1V, 0.3W, 5% BZX84C5V1 Diotec Semiconductor 1: £0.113 3,257In Stock 33,000Expected 11/11/2026	Mfr. Part No. BZX84C5V1 Mouser Part No 637-BZX84C5V1	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 5.1V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	3,257In Stock 33,000Expected 11/11/2026	Cut Tape £0.113 £0.072 £0.06 £0.048 Reel £0.027 View £0.042 £0.017 £0.016 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5.1 V	SMD/SMT	SOT-23	300 mW	5 %	2 uA	60 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 5.6V, 0.3W, 5% BZX84C5V6 Diotec Semiconductor 1: £0.113 19,913In Stock	Mfr. Part No. BZX84C5V6 Mouser Part No 637-BZX84C5V6	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 5.6V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	19,913In Stock	Cut Tape £0.113 £0.056 £0.046 £0.035 Reel £0.024 View £0.032 £0.021 £0.015 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5.6 V	SMD/SMT	SOT-23	300 mW	5 %	1 uA	40 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 6.2V, 0.3W, 5% BZX84C6V2 Diotec Semiconductor 1: £0.105 8,116In Stock	Mfr. Part No. BZX84C6V2 Mouser Part No 637-BZX84C6V2	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 6.2V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	8,116In Stock	Cut Tape £0.105 £0.053 £0.045 £0.035 Reel £0.024 View £0.031 £0.018 £0.014 £0.013 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	6.2 V	SMD/SMT	SOT-23	300 mW	5 %	3 uA	10 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 6.8V, 0.3W, 5% BZX84C6V8 Diotec Semiconductor 1: £0.098 522In Stock 18,000Expected 25/12/2026	Mfr. Part No. BZX84C6V8 Mouser Part No 637-BZX84C6V8	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 6.8V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	522In Stock 18,000Expected 25/12/2026	Cut Tape £0.098 £0.056 £0.046 £0.035 Reel £0.024 View £0.032 £0.021 £0.015 £0.013 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	6.8 V	SMD/SMT	SOT-23	300 mW	5 %	2 uA	15 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84
Zener Diodes Zener, SOT-23, 7.5V, 0.3W, 5% BZX84C7V5 Diotec Semiconductor 1: £0.098 5,637In Stock 6,000Expected 20/11/2026	Mfr. Part No. BZX84C7V5 Mouser Part No 637-BZX84C7V5	Diotec Semiconductor	Zener Diodes Zener, SOT-23, 7.5V, 0.3W, 5% Learn More about Diotec Semiconductor diotec bzx84c 2bzx84c diodes	Datasheet	5,637In Stock 6,000Expected 20/11/2026	Cut Tape £0.098 £0.056 £0.046 £0.035 Reel £0.027 View £0.032 £0.016 £0.015 £0.013 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	7.5 V	SMD/SMT	SOT-23	300 mW	5 %	1 uA	15 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZX84