MPN

onsemi 1, 3.3 V Zener Diode, Single 5 W 5 % Through Hole 2-Pin DO-15

RS Stock No.:: 463-379P
Mfr. Part No.:: 1N5333BG
Manufacturer:: onsemi

onsemi 1, 3.3 V Zener Diode, Single 5 W 5 % Through Hole 2-Pin DO-15

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Subtotal 20 units (supplied on a continuous strip)*

PHP461.18

(exc. VAT)

PHP516.52

(inc. VAT)

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110 left, ready to ship from another location
Plus 1,000 unit(s) shipping from October 14, 2026

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Units	Per Unit
20 - 40	PHP23.059
50 - 90	PHP22.598
100 - 190	PHP22.146
200 +	PHP21.703

*price indicative

RS Stock No.:: 463-379P
Mfr. Part No.:: 1N5333BG
Manufacturer:: onsemi

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	onsemi
	Diode Configuration	Single
	Product Type	Zener Diode
	Nominal Zener Voltage Vz	3.3V
	Mount Type	Through Hole
	Number of Elements per Chip	1
	Maximum Power Dissipation Pd	5W
	Package Type	DO-15
	Zener Type	Voltage Regulator
	Pin Count	2
	Test Current It	380mA
	Maximum Zener Impedance	3Ω
	Zener Voltage Tolerance ±	5%
	Minimum Operating Temperature	-65°C
	Maximum Reverse Leakage Current	300μA
	Maximum Operating Temperature	200°C
	Standards/Approvals	No
	Series	1N53
	Height	3.68mm
	Length	8.89mm
	Automotive Standard	No

	Select all
	Brand onsemi
	Diode Configuration Single
	Product Type Zener Diode
	Nominal Zener Voltage Vz 3.3V
	Mount Type Through Hole
	Number of Elements per Chip 1
	Maximum Power Dissipation Pd 5W
	Package Type DO-15
	Zener Type Voltage Regulator
	Pin Count 2
	Test Current It 380mA
	Maximum Zener Impedance 3Ω
	Zener Voltage Tolerance ± 5%
	Minimum Operating Temperature -65°C
	Maximum Reverse Leakage Current 300μA
	Maximum Operating Temperature 200°C
	Standards/Approvals No
	Series 1N53
	Height 3.68mm
	Length 8.89mm
	Automotive Standard No

1N53 Series, 5 Watt Surmetic 40 Zener Voltage Regulators

Zener Diodes 5W Surmetic, 1N5333 to 1N5346 Series, ON Semiconductor

N Semiconductor 1N53 series is Surmetic™ 40 axial-leaded 5 Watt zener diode This axial lead device features a molded package which is void-free transfer−molded, thermosetting plastic, offers protection in most common environmental conditions, The voltage regulator has tight limits and better operating characteristics that reflect the superior capabilities of silicon-oxide passivated junctions. The external surfaces are corrosion resistant and leads are readily solderable.

Applications

Industrial

Zener Diodes, ON Semiconductor

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