Zener Diodes – Mouser India

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1SMA59 1.5W Zener Diode Voltage Regulator

onsemi 1SMA59 1.5W Zener Diode Voltage Regulator offers a standard Zener breakdown voltage range of 3.3V to 68V. The onsemi 1SMA59 caters to various voltage regulation needs. With an ESD rating of Class 3 (>16kV) per Human Body Model, the device ensures robust protection against electrostatic discharge. The device features a flat handling surface, facilitating precise placement during assembly. The 1SMA59 is an ideal replacement for MELF packages, combining reliability and ease of integration.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) 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 15V 1.5W 1SMA5929BT3G onsemi 1: ₹53.50 43,842In Stock	Mfr. Part No. 1SMA5929BT3G Mouser Part No 863-1SMA5929BT3G	onsemi	Zener Diodes 15V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	43,842In Stock	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹11.08 View ₹14.62 ₹13.38 ₹9.84 ₹8.79 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	15 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	9 Ohms	- 65 C	+ 150 C	Single	25 mA		Reel, Cut Tape, MouseReel	1SMA5929B
Zener Diodes 16V 1.5W 1SMA5930BT3G onsemi 1: ₹79.30 60,559In Stock	Mfr. Part No. 1SMA5930BT3G Mouser Part No 863-1SMA5930BT3G	onsemi	Zener Diodes 16V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	60,559In Stock	Cut Tape ₹79.30 ₹55.22 ₹34.87 ₹21.59 Reel ₹12.23 View ₹15.96 ₹14.14 ₹10.70 ₹8.50 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	16 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	10 Ohms	- 65 C	+ 150 C	Single	23.4 mA		Reel, Cut Tape, MouseReel	1SMA5930B
Zener Diodes 20V 1.5W 1SMA5932BT3G onsemi 1: ₹53.50 33,736In Stock	Mfr. Part No. 1SMA5932BT3G Mouser Part No 863-1SMA5932BT3G	onsemi	Zener Diodes 20V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	33,736In Stock	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹10.99 View ₹13.66 ₹10.70 ₹10.41 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	20 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	14 Ohms	- 65 C	+ 150 C	Single	18.7 mA		Reel, Cut Tape, MouseReel	1SMA5932B
Zener Diodes 24V 1.5W 1SMA5934BT3G onsemi 1: ₹53.50 17,942In Stock 20,000Expected 09-04-2027	Mfr. Part No. 1SMA5934BT3G Mouser Part No 863-1SMA5934BT3G	onsemi	Zener Diodes 24V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	17,942In Stock 20,000Expected 09-04-2027	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹10.13 View ₹14.52 ₹12.23 ₹9.17 ₹8.79 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	24 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	19 Ohms	- 65 C	+ 150 C	Single	15.6 mA		Reel, Cut Tape, MouseReel	1SMA5934B
Zener Diodes 27V 1.5W 1SMA5935BT3G onsemi 1: ₹53.50 18,294In Stock	Mfr. Part No. 1SMA5935BT3G Mouser Part No 863-1SMA5935BT3G	onsemi	Zener Diodes 27V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	18,294In Stock	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹10.99 View ₹14.24 ₹10.03 ₹8.69 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	27 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	23 Ohms	- 65 C	+ 150 C	Single	13.9 mA		Reel, Cut Tape, MouseReel	1SMA5935B
Zener Diodes 33V 1.5W 1SMA5937BT3G onsemi 1: ₹53.50 36,528In Stock 25,000Expected 02-04-2027	Mfr. Part No. 1SMA5937BT3G Mouser Part No 863-1SMA5937BT3G	onsemi	Zener Diodes 33V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	36,528In Stock 25,000Expected 02-04-2027	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹11.37 View ₹13.66 ₹10.22 ₹8.79 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	33 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	33 Ohms	- 65 C	+ 150 C	Single	11.4 mA		Reel, Cut Tape, MouseReel	1SMA5937B
Zener Diodes 36V 1.5W 1SMA5938BT3G onsemi 1: ₹53.50 42,355In Stock	Mfr. Part No. 1SMA5938BT3G Mouser Part No 863-1SMA5938BT3G	onsemi	Zener Diodes 36V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	42,355In Stock	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹10.60 View ₹13.76 ₹12.90 ₹10.03 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	36 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	38 Ohms	- 65 C	+ 150 C	Single	10.4 mA		Reel, Cut Tape, MouseReel	1SMA5938B
Zener Diodes ZEN SMA TVS 1SMA5939BT3G onsemi 1: ₹53.50 24,164In Stock	Mfr. Part No. 1SMA5939BT3G Mouser Part No 863-1SMA5939BT3G	onsemi	Zener Diodes ZEN SMA TVS Learn More about onsemi 1sma59 regulator	Datasheet	24,164In Stock	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹10.99 View ₹14.90 ₹10.70 ₹9.75 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	39 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	45 Ohms	- 65 C	+ 150 C	Single	9.6 mA		Reel, Cut Tape, MouseReel	1SMA5939B
Zener Diodes 43V 1.5W 1SMA5940BT3G onsemi 1: ₹53.50 29,296In Stock 25,000Expected 12-01-2027	Mfr. Part No. 1SMA5940BT3G Mouser Part No 863-1SMA5940BT3G	onsemi	Zener Diodes 43V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	29,296In Stock 25,000Expected 12-01-2027	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹11.46 View ₹14.81 ₹14.04 ₹10.41 ₹9.46 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	43 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	53 Ohms	- 65 C	+ 150 C	Single	8.7 mA		Reel, Cut Tape, MouseReel	1SMA5940B
Zener Diodes 51V 1.5W 1SMA5942BT3G onsemi 1: ₹53.50 29,020In Stock 15,000Expected 29-12-2026	Mfr. Part No. 1SMA5942BT3G Mouser Part No 863-1SMA5942BT3G	onsemi	Zener Diodes 51V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	29,020In Stock 15,000Expected 29-12-2026	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹10.99 View ₹15.48 ₹13.66 ₹10.41 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	51 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	70 Ohms	- 65 C	+ 150 C	Single	7.3 mA		Reel, Cut Tape, MouseReel	1SMA5942B
Zener Diodes 56V 1.5W 1SMA5943BT3G onsemi 1: ₹53.50 52,307In Stock	Mfr. Part No. 1SMA5943BT3G Mouser Part No 863-1SMA5943BT3G	onsemi	Zener Diodes 56V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	52,307In Stock	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹10.99 View ₹15.57 ₹13.66 ₹10.41 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	56 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	86 Ohms	- 65 C	+ 150 C	Single	6.7 mA		Reel, Cut Tape, MouseReel	1SMA5943B
Zener Diodes ZEN SMA REG 1.5W 4.3V TR SZ1SMA5916BT3G onsemi 1: ₹109.87 7,701In Stock	Mfr. Part No. SZ1SMA5916BT3G Mouser Part No 863-SZ1SMA5916BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 4.3V TR Learn More about onsemi 1sma59 regulator	Datasheet	7,701In Stock	Cut Tape ₹109.87 ₹51.02 ₹45.19 ₹34.87 Reel ₹26.46 View ₹33.73 ₹31.62 ₹24.74 ₹24.08 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	4.3 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	6 Ohms	- 65 C	+ 150 C	Single	87.2 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5916B
Zener Diodes ZEN SMA REG 5.1V 1.5 SZ1SMA5918BT3G onsemi 1: ₹109.87 17,203In Stock	Mfr. Part No. SZ1SMA5918BT3G Mouser Part No 863-SZ1SMA5918BT3G	onsemi	Zener Diodes ZEN SMA REG 5.1V 1.5 Learn More about onsemi 1sma59 regulator	Datasheet	17,203In Stock	Cut Tape ₹109.87 ₹51.02 ₹43.18 ₹33.15 Reel ₹24.94 View ₹31.43 ₹29.43 ₹24.36 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	5.1 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	4 Ohms	- 65 C	+ 150 C	Single	73.5 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5918B
Zener Diodes ZEN SMA REG 1.5W 5.6V TR SZ1SMA5919BT3G onsemi 1: ₹109.87 6,207In Stock	Mfr. Part No. SZ1SMA5919BT3G Mouser Part No 863-SZ1SMA5919BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 5.6V TR Learn More about onsemi 1sma59 regulator	Datasheet	6,207In Stock	Cut Tape ₹109.87 ₹51.02 ₹45.19 ₹33.15 Reel ₹25.70 View ₹31.43 ₹29.71 ₹24.36 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	5.6 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	2 Ohms	- 65 C	+ 150 C	Single	66.9 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5919B
Zener Diodes ZEN SMA REG 1.5W 6.8V TR SZ1SMA5921BT3G onsemi 1: ₹109.87 6,580In Stock	Mfr. Part No. SZ1SMA5921BT3G Mouser Part No 863-SZ1SMA5921BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 6.8V TR Learn More about onsemi 1sma59 regulator	Datasheet	6,580In Stock	Cut Tape ₹109.87 ₹51.02 ₹45.19 ₹34.87 Reel ₹25.70 View ₹33.73 ₹31.62 ₹24.36 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	6.8 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	2.5 Ohms	- 65 C	+ 150 C	Single	55.1 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5921B
Zener Diodes ZEN SMA REG 1.5W 9.1V TR SZ1SMA5924BT3G onsemi 1: ₹116.56 13,750In Stock	Mfr. Part No. SZ1SMA5924BT3G Mouser Part No 863-SZ1SMA5924BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 9.1V TR Learn More about onsemi 1sma59 regulator	Datasheet	13,750In Stock	Cut Tape ₹116.56 ₹54.08 ₹47.58 ₹36.97 Reel ₹26.46 View ₹34.68 ₹32.58 ₹24.74 ₹24.36 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	9.1 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	4 Ohms	- 65 C	+ 150 C	Single	41.2 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5924B
Zener Diodes ZEN SMA REG 1.5W 10V TR SZ1SMA5925BT3G onsemi 1: ₹109.87 6,423In Stock	Mfr. Part No. SZ1SMA5925BT3G Mouser Part No 863-SZ1SMA5925BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 10V TR Learn More about onsemi 1sma59 regulator	Datasheet	6,423In Stock	Cut Tape ₹109.87 ₹51.02 ₹43.18 ₹33.15 Reel ₹25.89 View ₹31.43 ₹29.71 ₹24.36 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	10 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	4.5 Ohms	- 65 C	+ 150 C	Single	37.5 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5925B
Zener Diodes ZEN SMA REG 1.5W 12V TR SZ1SMA5927BT3G onsemi 1: ₹109.87 20,368In Stock	Mfr. Part No. SZ1SMA5927BT3G Mouser Part No 863-SZ1SMA5927BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 12V TR Learn More about onsemi 1sma59 regulator	Datasheet	20,368In Stock	Cut Tape ₹109.87 ₹51.02 ₹43.95 ₹34.87 Reel ₹25.41 View ₹32.87 ₹28.95 ₹24.36 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	12 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	6.5 Ohms	- 65 C	+ 150 C	Single	31.2 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5927B
Zener Diodes ZEN SMA REG 1.5W 18V TR SZ1SMA5931BT3G onsemi 1: ₹109.87 6,454In Stock	Mfr. Part No. SZ1SMA5931BT3G Mouser Part No 863-SZ1SMA5931BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 18V TR Learn More about onsemi 1sma59 regulator	Datasheet	6,454In Stock	Cut Tape ₹109.87 ₹51.02 ₹45.19 ₹34.87 Reel ₹25.70 View ₹33.34 ₹30.38 ₹24.36 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	18 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	12 Ohms	- 65 C	+ 150 C	Single	20.8 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5931B
Zener Diodes 5.1V 0.5W 1SMA5918BT3G onsemi 1: ₹53.50 10,213In Stock 15,000Expected 05-01-2027	Mfr. Part No. 1SMA5918BT3G Mouser Part No 863-1SMA5918BT3G	onsemi	Zener Diodes 5.1V 0.5W Learn More about onsemi 1sma59 regulator	Datasheet	10,213In Stock 15,000Expected 05-01-2027	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹10.22 View ₹13.76 ₹12.90 ₹9.27 ₹8.79 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	5.1 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	4 Ohms	- 65 C	+ 150 C	Single	73.5 mA		Reel, Cut Tape, MouseReel	1SMA5918B
Zener Diodes 6.8V 1.5W 1SMA5921BT3G onsemi 1: ₹53.50 849In Stock 25,000Expected 26-02-2027	Mfr. Part No. 1SMA5921BT3G Mouser Part No 863-1SMA5921BT3G	onsemi	Zener Diodes 6.8V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	849In Stock 25,000Expected 26-02-2027	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹10.70 View ₹15.10 ₹14.24 ₹9.84 ₹8.79 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	6.8 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	2.5 Ohms	- 65 C	+ 150 C	Single	55.1 mA		Reel, Cut Tape, MouseReel	1SMA5921B
Zener Diodes 7.5V 1.5W 1SMA5922BT3G onsemi 1: ₹53.50 3,258In Stock	Mfr. Part No. 1SMA5922BT3G Mouser Part No 863-1SMA5922BT3G	onsemi	Zener Diodes 7.5V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	3,258In Stock	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹10.99 View ₹15.00 ₹14.04 ₹10.03 ₹8.69 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	7.5 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	3 Ohms	- 65 C	+ 150 C	Single	50 mA		Reel, Cut Tape, MouseReel	1SMA5922B
Zener Diodes SMA CASE-403D Plastic Surface Mount Zener Voltage Regulator 1SMA5931BT3G onsemi 1: ₹53.50 9,268In Stock 15,000Expected 09-11-2026	Mfr. Part No. 1SMA5931BT3G Mouser Part No 863-1SMA5931BT3G	onsemi	Zener Diodes SMA CASE-403D Plastic Surface Mount Zener Voltage Regulator Learn More about onsemi 1sma59 regulator	Datasheet	9,268In Stock 15,000Expected 09-11-2026	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹10.22 View ₹13.18 ₹9.55 ₹8.79 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	18 V	SMD/SMT	SMA-2	1.5 W	5 %	500 nA	12 Ohms	- 65 C	+ 150 C	Single	20.8 mA		Reel, Cut Tape, MouseReel	1SMA5931B
Zener Diodes 22V 1.5W 1SMA5933BT3G onsemi 1: ₹56.37 24In Stock 20,000Expected 22-12-2026	Mfr. Part No. 1SMA5933BT3G Mouser Part No 863-1SMA5933BT3G	onsemi	Zener Diodes 22V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	24In Stock 20,000Expected 22-12-2026	Cut Tape ₹56.37 ₹25.22 ₹22.17 ₹16.62 Reel ₹11.37 View ₹16.05 ₹14.24 ₹10.32 ₹8.69 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	22 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	17.5 Ohms	- 65 C	+ 150 C	Single	17 mA		Reel, Cut Tape, MouseReel	1SMA5933B
Zener Diodes 30V 1.5W 1SMA5936BT3G onsemi 1: ₹53.50 6,966In Stock 10,000Expected 02-04-2027	Mfr. Part No. 1SMA5936BT3G Mouser Part No 863-1SMA5936BT3G	onsemi	Zener Diodes 30V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	6,966In Stock 10,000Expected 02-04-2027	Cut Tape ₹53.50 ₹23.79 ₹20.92 ₹15.67 Reel ₹11.56 View ₹13.66 ₹10.70 ₹8.79 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	30 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	26 Ohms	- 65 C	+ 150 C	Single	12.5 mA		Reel, Cut Tape, MouseReel	1SMA5936B