Watt Zener Diode

Microsemi SMBJ5336BE3 5 watt Zener Diode 43Vf 3k Reel
Microsemi SMBJ5336BE3 5 watt Zener Diode 43Vf 3k Reel
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15KE30A 1500watt 30V Zener Diode Lot of 1000
15KE30A 1500watt 30V Zener Diode Lot of 1000
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1  JAN1N2979B 10 WATT ZENER VOLTAGE REGULATOR DIODE NEW NOS
1 JAN1N2979B 10 WATT ZENER VOLTAGE REGULATOR DIODE NEW NOS
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1N3005RA 10 WATT ZENER DIODES LOT OF 10
1N3005RA 10 WATT ZENER DIODES LOT OF 10
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500 mW an 1 Watt Zener Diode Kit
500 mW an 1 Watt Zener Diode Kit
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1N3336RB 50 WATT 68V ZENER DIODE LOT OF 2
1N3336RB 50 WATT 68V ZENER DIODE LOT OF 2
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Watt Zener Diode
Zener Diode 1N5239B substitute, will this work?

Would this work as a substitute for the 1N5239B, it's a 1N4739A. The 1N4739A is 1 watt, whereas the 1N5239B is 0.5 watt:

http://www.musikding.de/product_info.php/language/en/info/p401_Zener-9-1V.html

Thanks.

The 1N5239B is 0.5W max dissipation.
The 1N4739A is 1.0W max dissipation
Both are 9.1V zener diodes.

You should be fine replacing the 1N5239B with a 1N4739A.

Microsemi SMBJ5336BE3 5 watt Zener Diode 43Vf 3k Reel
Microsemi SMBJ5336BE3 5 watt Zener Diode 43Vf 3k Reel
Paypal   US $1,095.00
15KE30A 1500watt 30V Zener Diode Lot of 1000
15KE30A 1500watt 30V Zener Diode Lot of 1000
Paypal   US $149.95
1  JAN1N2979B 10 WATT ZENER VOLTAGE REGULATOR DIODE NEW NOS
1 JAN1N2979B 10 WATT ZENER VOLTAGE REGULATOR DIODE NEW NOS
Paypal   US $138.90
1N3005RA 10 WATT ZENER DIODES LOT OF 10
1N3005RA 10 WATT ZENER DIODES LOT OF 10
Paypal   US $89.00
500 mW an 1 Watt Zener Diode Kit
500 mW an 1 Watt Zener Diode Kit
Paypal   US $55.25
1N3336RB 50 WATT 68V ZENER DIODE LOT OF 2
1N3336RB 50 WATT 68V ZENER DIODE LOT OF 2
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1N3324RB 50 WATT 30V ZENER DIODE LOT OF 2
1N3324RB 50 WATT 30V ZENER DIODE LOT OF 2
Paypal   US $55.00
7 SK SERIES SK198 10 WATT ZENER DIODES
7 SK SERIES SK198 10 WATT ZENER DIODES
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Lot of 4000 Tape N Reeled Fairchild 1N5257B 33V 500mW 1 2 Watt Zener Diodes
Lot of 4000 Tape N Reeled Fairchild 1N5257B 33V 500mW 1 2 Watt Zener Diodes
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Lot of Motorola 1N2982R 10 Watt Zener Diodes Qty10
Lot of Motorola 1N2982R 10 Watt Zener Diodes Qty10
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Lot of Motorola 1N2977B 10 Watt Zener Diodes Qty 9
Lot of Motorola 1N2977B 10 Watt Zener Diodes Qty 9
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1N2993RB 10 WATT ZENER DIODES BY MOT LOT OF 2
1N2993RB 10 WATT ZENER DIODES BY MOT LOT OF 2
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Six new Z3B200R 2000 Volt 10 Watt Zener Diode Reverse Polarity
Six new Z3B200R 2000 Volt 10 Watt Zener Diode Reverse Polarity
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ZENER DIODE 1WATT JAN1N3021B d GOLD Vintage 1N3021B
ZENER DIODE 1WATT JAN1N3021B d GOLD Vintage 1N3021B
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Qty 2 1N1360A Zener Diode 24 Volt 10 Watt with Hardware 1N1822 1N2986
Qty 2 1N1360A Zener Diode 24 Volt 10 Watt with Hardware 1N1822 1N2986
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ZENER DIODE 1WATT JAN1N3038B CCZL GOLD 1968 1N3038B
ZENER DIODE 1WATT JAN1N3038B CCZL GOLD 1968 1N3038B
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1N3336RB 50 WATT 68V ZENER DIODE
1N3336RB 50 WATT 68V ZENER DIODE
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1N3324RB 50 WATT 30V ZENER DIODE
1N3324RB 50 WATT 30V ZENER DIODE
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1000 PCS 1N4745A DO 41 1N4745 IN4745 16V 1W 10 Watt ZENER DIODES
1000 PCS 1N4745A DO 41 1N4745 IN4745 16V 1W 10 Watt ZENER DIODES
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1N2971B 10 WATT 75V ZENER DIODE LOT OF 2
1N2971B 10 WATT 75V ZENER DIODE LOT OF 2
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Lot of 2500 Tape N Reeled 1N5250B 20V 1 2 Watt Zener Diodes
Lot of 2500 Tape N Reeled 1N5250B 20V 1 2 Watt Zener Diodes
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1N4739A Zener Diode 91 Volt 1 Watt DO 41 Glass Case 800 Pieces
1N4739A Zener Diode 91 Volt 1 Watt DO 41 Glass Case 800 Pieces
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40 Vintage Motorola 1N5333A 33V 5 Watt Zener Diodes
40 Vintage Motorola 1N5333A 33V 5 Watt Zener Diodes
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ZENER DIODE 1WATT JAN1N3021B d GOLD 1972 1N3021B
ZENER DIODE 1WATT JAN1N3021B d GOLD 1972 1N3021B
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ZENER DIODE 1WATT 1N3032B d GOLD Vintage 1N3032
ZENER DIODE 1WATT 1N3032B d GOLD Vintage 1N3032
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ZENER DIODE 1WATT JAN1N3038B d GOLD 1970 1N3038B
ZENER DIODE 1WATT JAN1N3038B d GOLD 1970 1N3038B
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1N2993RB 10 WATT ZENER DIODES BY MOTOROLA
1N2993RB 10 WATT ZENER DIODES BY MOTOROLA
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2303 3 68 VOLT 1 WATT TUBE GUITAR AMP SILICON ZENER DIODE S REGULATOR
2303 3 68 VOLT 1 WATT TUBE GUITAR AMP SILICON ZENER DIODE S REGULATOR
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4 New 10 Watt Zener Diodes SK138
4 New 10 Watt Zener Diodes SK138
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Silicon 10 WATT Zener Diodes 1N3005 1N3005B  NEW
Silicon 10 WATT Zener Diodes 1N3005 1N3005B NEW
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Two new Z3B200R 2000 Volt 10 Watt Zener Diode Reverse Polarity
Two new Z3B200R 2000 Volt 10 Watt Zener Diode Reverse Polarity
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10 1N5365B 36V 5 Watt Silicon Zener Diode  NEW
10 1N5365B 36V 5 Watt Silicon Zener Diode NEW
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5A3 1 2 Watt Dipped Zener Diodes DIP Voltage Regulators
5A3 1 2 Watt Dipped Zener Diodes DIP Voltage Regulators
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4B1 1 2 Watt DIP Voltage Regulators Axial Zener Diodes
4B1 1 2 Watt DIP Voltage Regulators Axial Zener Diodes
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1N2971B 10 WATT 75V ZENER DIODE
1N2971B 10 WATT 75V ZENER DIODE
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500 Pcs 1 2 Watt DC 11V Voltage Regulator Zener Diodes
500 Pcs 1 2 Watt DC 11V Voltage Regulator Zener Diodes
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300 X 1N4728 1N4728A 33V 1 WATT ZENER DIODE DO 41 GLASS ON TAPE 300 PCS
300 X 1N4728 1N4728A 33V 1 WATT ZENER DIODE DO 41 GLASS ON TAPE 300 PCS
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100 IN4737A Zener Diodes 1 Watt
100 IN4737A Zener Diodes 1 Watt
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RD43F ZENER DIODE 1 WATT  Qty 100   NEW
RD43F ZENER DIODE 1 WATT Qty 100 NEW
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100 Motorola IN4735 56V 1 Watt Zener Diodes
100 Motorola IN4735 56V 1 Watt Zener Diodes
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500 Pcs 1 2 Watt Axial Voltage Regulators Zener Diodes
500 Pcs 1 2 Watt Axial Voltage Regulators Zener Diodes
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1 2 Watt Through Hole Voltage Regulators Zener Diodes
1 2 Watt Through Hole Voltage Regulators Zener Diodes
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1 2 Watt Through Hole Zener Diodes Voltage Regulators
1 2 Watt Through Hole Zener Diodes Voltage Regulators
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4B2 1 2 Watt Dipped Voltage Regulator Axial Zener Diode
4B2 1 2 Watt Dipped Voltage Regulator Axial Zener Diode
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1N2818B SILICON 50 WATT ZENER DIODE
1N2818B SILICON 50 WATT ZENER DIODE
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250 PCS 1N4741A DO 41 1N4741 IN4741 11V 1W 10 Watt ZENER DIODES
250 PCS 1N4741A DO 41 1N4741 IN4741 11V 1W 10 Watt ZENER DIODES
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250 PCS 1N4745A DO 41 1N4745 IN4745 16V 1W 10 Watt ZENER DIODES
250 PCS 1N4745A DO 41 1N4745 IN4745 16V 1W 10 Watt ZENER DIODES
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500 Pcs 1 2 Watt DC 13V Voltage Regulators Zener Diodes
500 Pcs 1 2 Watt DC 13V Voltage Regulators Zener Diodes
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500 Pcs 1 2 Watt DC 10V Voltage Regulators Zener Diodes
500 Pcs 1 2 Watt DC 10V Voltage Regulators Zener Diodes
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500 Pcs 1 2 Watt DC 3V Voltage Regulators Zener Diodes
500 Pcs 1 2 Watt DC 3V Voltage Regulators Zener Diodes
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100PC 1watt 30V VOLT SILICON PLANAR DIODE 1N4751A ZENER
100PC 1watt 30V VOLT SILICON PLANAR DIODE 1N4751A ZENER
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100PC 1watt 24VOLT DIODE 1N4749A Power SWITCHING ZENER
100PC 1watt 24VOLT DIODE 1N4749A Power SWITCHING ZENER
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100PCS 1watt 33V DIODE 1N4728A Power SWITCHING ZENER
100PCS 1watt 33V DIODE 1N4728A Power SWITCHING ZENER
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100 1 watt on zener 1N47 SERIOUS DIODE 82 VOLT 1N4738A
100 1 watt on zener 1N47 SERIOUS DIODE 82 VOLT 1N4738A
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100 1 wATT 68 V DIODE 1N4736A Power SWITCHING ZENER
100 1 wATT 68 V DIODE 1N4736A Power SWITCHING ZENER
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500 Pcs 1 2 Watt DC 56V Voltage Regulator Zener Diodes
500 Pcs 1 2 Watt DC 56V Voltage Regulator Zener Diodes
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Lot of 200 Zener Diode 18 volt 1 Watt 1N4746A NEW
Lot of 200 Zener Diode 18 volt 1 Watt 1N4746A NEW
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