WIRE Zener Diodes 2,400+

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Part	Manufacturer	Diode Type	Terminal Position	Terminal Form	No. of Terminals	Surface Mount	Package Shape	Package Body Material	Working Test Current	Config	Nominal Reference Voltage	Technology	No. of Elements	Package Style (Meter)	Maximum Voltage Tolerance	JESD-30 Code	Polarity	Case Connection	Qualification	Maximum Power Dissipation	JEDEC-95 Code	Diode Element Material	Reference Standard
1N5248	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	7 mA	SINGLE	18 V	ZENER	1	LONG FORM	20 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5248A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	7 mA	SINGLE	18 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5233B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	6 V	ZENER	1	LONG FORM	5 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5256	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	4.2 mA	SINGLE	30 V	ZENER	1	LONG FORM	20 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5252A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	5.2 mA	SINGLE	24 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5226	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	3.3 V	ZENER	1	LONG FORM	20 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5243	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	9.5 mA	SINGLE	13 V	ZENER	1	LONG FORM	20 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5242A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	12 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5239A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	9.1 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N4731	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	58 mA	SINGLE	4.3 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-41	SILICON
1N5226A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	3.3 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5255A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	4.5 mA	SINGLE	28 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
JANTXV1N4970	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	40 mA	SINGLE	33 V	ZENER	1	LONG FORM	5 %	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W		SILICON
1N5233	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	6 V	ZENER	1	LONG FORM	20 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5228A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	3.9 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5242	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	12 V	ZENER	1	LONG FORM	20 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5257A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	3.8 mA	SINGLE	33 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5251B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	5.6 mA	SINGLE	22 V	ZENER	1	LONG FORM	5 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5232A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	5.6 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N4742	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	21 mA	SINGLE	12 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-41	SILICON
1N4735	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	41 mA	SINGLE	6.2 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-41	SILICON
1N5229B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	4.3 V	ZENER	1	LONG FORM	5 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5229A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	4.3 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5236B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	7.5 V	ZENER	1	LONG FORM	5 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5236	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	7.5 V	ZENER	1	LONG FORM	20 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5251	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	5.6 mA	SINGLE	22 V	ZENER	1	LONG FORM	20 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5234	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	6.2 V	ZENER	1	LONG FORM	20 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N4729A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	69 mA	SINGLE	3.6 V	ZENER	1	LONG FORM	5 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-41	SILICON
1N5252B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	5.2 mA	SINGLE	24 V	ZENER	1	LONG FORM	5 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5241A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	11 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
JANTXV1N4462	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	34 mA	SINGLE	7.5 V	ZENER	1	LONG FORM	5 %	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.5 W		SILICON	MIL-19500/406F
1N4736	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	37 mA	SINGLE	6.8 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-41	SILICON
1N5257B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	3.8 mA	SINGLE	33 V	ZENER	1	LONG FORM	5 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5247A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	7.4 mA	SINGLE	17 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N4741	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	23 mA	SINGLE	11 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-41	SILICON
1N5246	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	7.8 mA	SINGLE	16 V	ZENER	1	LONG FORM	20 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N4730	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	64 mA	SINGLE	3.9 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-41	SILICON
1N5229	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	4.3 V	ZENER	1	LONG FORM	20 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5251A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	5.6 mA	SINGLE	22 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5253B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	5 mA	SINGLE	25 V	ZENER	1	LONG FORM	5 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N4747	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	12.5 mA	SINGLE	20 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-41	SILICON
1N5227	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	3.6 V	ZENER	1	LONG FORM	20 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N4752	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	7.5 mA	SINGLE	33 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-41	SILICON
JANTX1N4970	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	40 mA	SINGLE	33 V	ZENER	1	LONG FORM	5 %	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W		SILICON
1N5230A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	4.7 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N4748A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	11.5 mA	SINGLE	22 V	ZENER	1	LONG FORM	5 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-41	SILICON
1N5236A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	7.5 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON
1N5234A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	6.2 V	ZENER	1	LONG FORM	10 %	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		SILICON

Zener Diodes

Zener diodes are electronic components that are designed to operate in the reverse breakdown region of their P-N junction, providing a stable and predictable voltage output. They are commonly used in electronic circuits as voltage regulators, voltage references, and surge protectors.

Zener diodes operate based on the properties of their P-N junction, which is designed to have a narrow depletion region and a low breakdown voltage. When a reverse voltage is applied to the diode, the depletion region widens, allowing a small reverse current to flow. As the voltage across the diode increases, the reverse current increases exponentially, maintaining a stable voltage across the diode.

Zener diodes offer several advantages over other types of voltage regulators, such as simplicity, low cost, and high efficiency. They do not require any external components, such as capacitors or inductors, and they can provide a stable output voltage over a wide range of input voltages and temperatures.

Zener diodes are commonly used in electronic circuits that require a stable voltage source, such as power supplies, battery chargers, and voltage regulators. They come in different package sizes and voltage ratings, depending on the application and the required performance.