Zener Diodes – Mouser South Africa

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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 (USD) 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 13V 1.5W 1SMA5928BT3G onsemi 1: $0.511 149,248In Stock	Mfr. Part No. 1SMA5928BT3G Mouser Part No 863-1SMA5928BT3G	onsemi	Zener Diodes 13V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	149,248In Stock	Cut Tape $0.511 $0.249 $0.214 $0.16 View Reel $0.107 $0.143 $0.129 $0.107 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	13 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	7 Ohms	- 65 C	+ 150 C	Single	28.8 mA		Reel, Cut Tape, MouseReel	1SMA5928B
Zener Diodes ZEN SMA REG 1.5W 39V TR SZ1SMA5939BT3G onsemi 1: $1.15 10,728In Stock	Mfr. Part No. SZ1SMA5939BT3G Mouser Part No 863-SZ1SMA5939BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 39V TR Learn More about onsemi 1sma59 regulator	Datasheet	10,728In Stock	Cut Tape $1.15 $0.534 $0.473 $0.365 View Reel $0.255 $0.344 $0.304 $0.255 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	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5939B
Zener Diodes ZEN SMA REG 1.5W 12V TR SZ1SMA5927BT3G onsemi 1: $1.15 27,239In 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	27,239In Stock	Cut Tape $1.15 $0.534 $0.461 $0.365 View Reel $0.266 $0.344 $0.316 $0.266 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 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 16V TR SZ1SMA5930BT3G onsemi 1: $1.15 17,612In Stock	Mfr. Part No. SZ1SMA5930BT3G Mouser Part No 863-SZ1SMA5930BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 16V TR Learn More about onsemi 1sma59 regulator	Datasheet	17,612In Stock	Cut Tape $1.15 $0.534 $0.442 $0.342 View Reel $0.255 $0.326 $0.308 $0.255 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	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5930B
Zener Diodes ZEN SMA REG 1.5W 22V TR SZ1SMA5933BT3G onsemi 1: $1.15 7,444In Stock	Mfr. Part No. SZ1SMA5933BT3G Mouser Part No 863-SZ1SMA5933BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 22V TR Learn More about onsemi 1sma59 regulator	Datasheet	7,444In Stock	Cut Tape $1.15 $0.534 $0.473 $0.365 View Reel $0.255 $0.344 $0.304 $0.255 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	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5933B
Zener Diodes ZEN SMA REG 1.5W 68V TR SZ1SMA5945BT3G onsemi 1: $1.15 27,554In Stock	Mfr. Part No. SZ1SMA5945BT3G Mouser Part No 863-SZ1SMA5945BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 68V TR Learn More about onsemi 1sma59 regulator	Datasheet	27,554In Stock	Cut Tape $1.15 $0.534 $0.473 $0.365 View Reel $0.255 $0.344 $0.304 $0.255 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	68 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	120 Ohms	- 65 C	+ 150 C	Single	5.5 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5945B
Zener Diodes ZEN SMA REG 1.5W 4.7V TR SZ1SMA5917BT3G onsemi 1: $1.15 5,816In Stock	Mfr. Part No. SZ1SMA5917BT3G Mouser Part No 863-SZ1SMA5917BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 4.7V TR Learn More about onsemi 1sma59 regulator	Datasheet	5,816In Stock	Cut Tape $1.15 $0.534 $0.388 $0.317 View Reel $0.255 $0.301 $0.285 $0.255 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	4.7 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	5 Ohms	- 65 C	+ 150 C	Single	79.8 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5917B
Zener Diodes 5.6V 1.5W 1SMA5919BT3G onsemi 1: $0.561 67,156In Stock	Mfr. Part No. 1SMA5919BT3G Mouser Part No 863-1SMA5919BT3G	onsemi	Zener Diodes 5.6V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	67,156In Stock	Cut Tape $0.561 $0.249 $0.219 $0.164 View Reel $0.095 $0.156 $0.133 $0.095 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 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		Reel, Cut Tape, MouseReel	1SMA5919B
Zener Diodes 16V 1.5W 1SMA5930BT3G onsemi 1: $0.48 70,426In Stock	Mfr. Part No. 1SMA5930BT3G Mouser Part No 863-1SMA5930BT3G	onsemi	Zener Diodes 16V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	70,426In Stock	Cut Tape $0.48 $0.249 $0.20 $0.151 View Reel $0.095 $0.135 $0.122 $0.095 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 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 3.6V 1.5W 1SMA5914BT3G onsemi 1: $0.54 49,511In Stock	Mfr. Part No. 1SMA5914BT3G Mouser Part No 863-1SMA5914BT3G	onsemi	Zener Diodes 3.6V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	49,511In Stock	Cut Tape $0.54 $0.24 $0.206 $0.164 $0.156 Reel $0.107 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	3.6 V	SMD/SMT	SMA-2	500 mW	5 %	35.5 uA	9 Ohms	- 65 C	+ 150 C	Single	104.2 mA		Reel, Cut Tape, MouseReel	1SMA5914B
Zener Diodes ZEN SMA REG 1.5W 33V TR SZ1SMA5937BT3G onsemi 1: $1.15 3,841In Stock	Mfr. Part No. SZ1SMA5937BT3G Mouser Part No 863-SZ1SMA5937BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 33V TR Learn More about onsemi 1sma59 regulator	Datasheet	3,841In Stock	Cut Tape $1.15 $0.534 $0.473 $0.365 Reel $0.264 View $0.344 $0.304 $0.255 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	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5937B
Zener Diodes ZEN SMA REG 1.5W 51V TR SZ1SMA5942BT3G onsemi 1: $1.15 5,473In Stock	Mfr. Part No. SZ1SMA5942BT3G Mouser Part No 863-SZ1SMA5942BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 51V TR Learn More about onsemi 1sma59 regulator	Datasheet	5,473In Stock	Cut Tape $1.15 $0.534 $0.473 $0.365 View Reel $0.255 $0.344 $0.304 $0.255 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	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5942B
Zener Diodes ZEN SMA REG 1.5W 47V TR SZ1SMA5941BT3G onsemi 1: $1.15 4,656In Stock	Mfr. Part No. SZ1SMA5941BT3G Mouser Part No 863-SZ1SMA5941BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 47V TR Learn More about onsemi 1sma59 regulator	Datasheet	4,656In Stock	Cut Tape $1.15 $0.534 $0.473 $0.365 View Reel $0.255 $0.344 $0.276 $0.255 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	47 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	67 Ohms	- 65 C	+ 150 C	Single	8 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5941B
Zener Diodes 4.3V 1.5W 1SMA5916BT3G onsemi 1: $0.59 9,731In Stock	Mfr. Part No. 1SMA5916BT3G Mouser Part No 863-1SMA5916BT3G	onsemi	Zener Diodes 4.3V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	9,731In Stock	Cut Tape $0.59 $0.264 $0.233 $0.174 View Reel $0.107 $0.167 $0.147 $0.107 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 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		Reel, Cut Tape, MouseReel	1SMA5916B
Zener Diodes ZEN SMA REG 1.5W 36V TR SZ1SMA5938BT3G onsemi 1: $1.15 3,481In Stock	Mfr. Part No. SZ1SMA5938BT3G Mouser Part No 863-SZ1SMA5938BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 36V TR Learn More about onsemi 1sma59 regulator	Datasheet	3,481In Stock	Cut Tape $1.15 $0.534 $0.473 $0.365 View Reel $0.255 $0.344 $0.304 $0.255 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	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5938B
Zener Diodes ZEN SMA REG 1.5W 11V TR SZ1SMA5926BT3G onsemi 1: $1.15 4,308In Stock	Mfr. Part No. SZ1SMA5926BT3G Mouser Part No 863-SZ1SMA5926BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 11V TR Learn More about onsemi 1sma59 regulator	Datasheet	4,308In Stock	Cut Tape $1.15 $0.534 $0.473 $0.365 View Reel $0.255 $0.344 $0.304 $0.255 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	11 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	5.5 Ohms	- 65 C	+ 150 C	Single	34.1 mA	AEC-Q101	Reel, Cut Tape, MouseReel	1SMA5926B
Zener Diodes ZEN SMA REG 1.5W 3.6V TR SZ1SMA5914BT3G onsemi 1: $1.15 5,168In Stock	Mfr. Part No. SZ1SMA5914BT3G Mouser Part No 863-SZ1SMA5914BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 3.6V TR Learn More about onsemi 1sma59 regulator	Datasheet	5,168In Stock	Cut Tape $1.15 $0.534 $0.473 $0.365 Reel $0.276 View $0.354 $0.331 $0.255 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	3.6 V	SMD/SMT	SMA-2	500 mW	5 %	35.5 uA	9 Ohms	- 65 C	+ 150 C	Single	104.2 mA		Reel, Cut Tape, MouseReel	1SMA59
Zener Diodes 3.3V 1.5W 1SMA5913BT3G onsemi 1: $0.561 25,071In Stock	Mfr. Part No. 1SMA5913BT3G Mouser Part No 863-1SMA5913BT3G	onsemi	Zener Diodes 3.3V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	25,071In Stock	Cut Tape $0.561 $0.249 $0.219 $0.164 View Reel $0.115 $0.162 $0.145 $0.115 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	3.3 V	SMD/SMT	SMA-2	500 mW	5 %	50 uA	10 Ohms	- 65 C	+ 150 C	Single	113.6 mA		Reel, Cut Tape, MouseReel	1SMA5913B
Zener Diodes 3.9V 1.5W 1SMA5915BT3G onsemi 1: $0.561 21,433In Stock	Mfr. Part No. 1SMA5915BT3G Mouser Part No 863-1SMA5915BT3G	onsemi	Zener Diodes 3.9V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	21,433In Stock	Cut Tape $0.561 $0.249 $0.219 $0.197 View Reel $0.138 $0.184 $0.167 $0.138 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	3.9 V	SMD/SMT	SMA-2	500 mW	5 %	12.5 uA	7.5 Ohms	- 65 C	+ 150 C	Single	96.1 mA		Reel, Cut Tape, MouseReel	1SMA5915B
Zener Diodes 4.7V 1.5W 1SMA5917BT3G onsemi 1: $0.561 49,521In Stock	Mfr. Part No. 1SMA5917BT3G Mouser Part No 863-1SMA5917BT3G	onsemi	Zener Diodes 4.7V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	49,521In Stock	Cut Tape $0.561 $0.249 $0.219 $0.164 $0.133 Reel $0.108 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	4.7 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	5 Ohms	- 65 C	+ 150 C	Single	79.8 mA		Reel, Cut Tape, MouseReel	1SMA5917B
Zener Diodes 5.1V 0.5W 1SMA5918BT3G onsemi 1: $0.561 15,598In Stock 15,000Expected 2027/01/26	Mfr. Part No. 1SMA5918BT3G Mouser Part No 863-1SMA5918BT3G	onsemi	Zener Diodes 5.1V 0.5W Learn More about onsemi 1sma59 regulator	Datasheet	15,598In Stock 15,000Expected 2027/01/26	Cut Tape $0.561 $0.249 $0.219 $0.164 View Reel $0.108 $0.144 $0.135 $0.108 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 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 6.2V 1.5W 1SMA5920BT3G onsemi 1: $0.561 31,785In Stock	Mfr. Part No. 1SMA5920BT3G Mouser Part No 863-1SMA5920BT3G	onsemi	Zener Diodes 6.2V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	31,785In Stock	Cut Tape $0.561 $0.249 $0.219 $0.164 View Reel $0.114 $0.15 $0.137 $0.114 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	6.2 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	2 Ohms	- 65 C	+ 150 C	Single	60.5 mA		Reel, Cut Tape, MouseReel	1SMA5920B
Zener Diodes 8.2V 1.5W 1SMA5923BT3G onsemi 1: $0.561 18,401In Stock	Mfr. Part No. 1SMA5923BT3G Mouser Part No 863-1SMA5923BT3G	onsemi	Zener Diodes 8.2V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	18,401In Stock	Cut Tape $0.561 $0.249 $0.219 $0.164 $0.156 Reel $0.115 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	8.2 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	3.5 Ohms	- 65 C	+ 150 C	Single	45.7 mA		Reel, Cut Tape, MouseReel	1SMA5923B
Zener Diodes 9.1V 1.5W 1SMA5924BT3G onsemi 1: $0.561 18,116In Stock	Mfr. Part No. 1SMA5924BT3G Mouser Part No 863-1SMA5924BT3G	onsemi	Zener Diodes 9.1V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	18,116In Stock	Cut Tape $0.561 $0.249 $0.219 $0.164 $0.156 Reel $0.128 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 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		Reel, Cut Tape, MouseReel	1SMA5924B
Zener Diodes 10V 1.5W 1SMA5925BT3G onsemi 1: $0.561 42,796In Stock	Mfr. Part No. 1SMA5925BT3G Mouser Part No 863-1SMA5925BT3G	onsemi	Zener Diodes 10V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	42,796In Stock	Cut Tape $0.561 $0.249 $0.197 $0.167 Reel $0.128 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 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		Reel, Cut Tape, MouseReel	1SMA5925B