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All Products > Circuit Protection > LED Protection Devices

Littelfuse PLED Unidirectional Series Open LED Protectors

Littelfuse PLED Unidirectional Series (PLEDxUx Series) open LED protectors provide a switching electronic shunt path around a single LED that fails as an open circuit. This ensures the remaining string of LEDs will continue to function even though a single LED in the string has failed open. It also provides reverse battery or reverse power polarity protection. PLED Unidirectional Series devices were designed to enable higher reliability in outdoor LED lighting applications such as street lighting, outdoor signage, aircraft runway lighting, roadside warning lights and other applications. Compatible with one, two and three watt LEDs that have a nominal 3V forward characteristic, PLED Unidirectional Series devices are available in two surface mount packages, the DO-214AA and the Quad Flat Pak No-lead (QFN). The QFN's low profile, chip scale package (CSP) is ideal for dense board applications.
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Category   Circuit Protection >  LED Protection Devices

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Littelfuse PLED13UQ12
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576-PLED13UQ12


To purchase full reel, order in multiples of 5000:
PLED13UQ12

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Littelfuse LED Protection Devices Uni 13V 3X3 2L
Page 800

Data Sheet
5,000
In Stock
Cut Tape
1: $0.93
10: $0.764
100: $0.587
500: $0.521
Reel
5,000: $0.353
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
26 V 1.2 V 13 V 30 mA QFN Reel
Littelfuse PLED6UQ12
Enlarge
576-PLED6UQ12


To purchase full reel, order in multiples of 5000:
PLED6UQ12

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Littelfuse LED Protection Devices Uni 6V 3X3 2L
Page 800

Data Sheet
5,097
In Stock
Cut Tape
1: $0.93
10: $0.764
100: $0.587
500: $0.521
Reel
5,000: $0.353
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
16 V 1.2 V 6 V 30 mA QFN Reel
Littelfuse PLED18UQ12
Enlarge
576-PLED18UQ12


To purchase full reel, order in multiples of 5000:
PLED18UQ12

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Littelfuse LED Protection Devices Uni 18V 3X3 2L
Page 800

Data Sheet
4,900
In Stock
Cut Tape
1: $0.93
10: $0.764
100: $0.587
500: $0.521
Reel
5,000: $0.353
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
33 V 1.2 V 18 V 30 mA QFN Reel
Littelfuse PLED9UQ12
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576-PLED9UQ12


To purchase full reel, order in multiples of 5000:
PLED9UQ12

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Littelfuse LED Protection Devices Uni 9V 3X3 2L
Page 800

Data Sheet
4,890
In Stock
Cut Tape
1: $0.93
10: $0.764
100: $0.587
500: $0.521
Reel
5,000: $0.353
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
18 V 1.2 V 9 V 30 mA QFN Reel
Littelfuse PLED6US
Enlarge
576-PLED6US


To purchase full reel, order in multiples of 2500:
PLED6US

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Littelfuse LED Protection Devices Uni 6V 2L UNI DO214
Page 800

Data Sheet
2,590
In Stock
Cut Tape
1: $0.84
10: $0.651
100: $0.421
1,000: $0.337
Reel
2,500: $0.276
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
16 V 1.2 V 6 V 30 mA DO-214AA Reel
Littelfuse PLED9US
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576-PLED9US


To purchase full reel, order in multiples of 2500:
PLED9US

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Littelfuse LED Protection Devices Uni 9V 2L UNI DO214
Page 800

Data Sheet
2,194
In Stock
Cut Tape
1: $0.84
10: $0.651
100: $0.421
1,000: $0.337
Reel
2,500: $0.276
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
18 V 1.2 V 9 V 30 mA DO-214AA Reel
Littelfuse PLED13US
Enlarge
576-PLED13US


To purchase full reel, order in multiples of 2500:
PLED13US

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Littelfuse LED Protection Devices Uni 13V 2L UNI DO214
Page 800

Data Sheet
2,490
In Stock
Cut Tape
1: $0.84
10: $0.651
100: $0.421
1,000: $0.337
Reel
2,500: $0.276
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
26 V 1.2 V 13 V 30 mA DO-214AA Reel
Littelfuse PLED18US
Enlarge
576-PLED18US


To purchase full reel, order in multiples of 2500:
PLED18US

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Littelfuse LED Protection Devices Uni 18V 2L UNI DO214
Page 800

Data Sheet
2,500
On Order
More Info Available
Cut Tape
1: $0.84
10: $0.651
100: $0.421
1,000: $0.337
Reel
2,500: $0.276
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
33 V 1.2 V 18 V 30 mA DO-214AA Reel
Compare up to 20 parts.
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