Photo Light Dependent Resistors - LDR

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A photo light dependent resistor, or LDR, is a component that has a decreasing resistance when light intensity increases. Applications include adjusting a light switch to a certain level of brightness and controlling the level of light by setting a camera shutter speed to a specific level. Each product has a data sheet available for download.

 
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  Manufacturer Part No Newark Part No. Manufacturer / Description
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Voltage Rating Dark Resistance Resistance @ Lux Resistor Case Style Power Rating Operating Temperature Min Operating Temperature Max
 
 
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N5AC501085
N5AC501085 - LDR, 5 Mohm, 50 mW, 100 V

14J5050

LPRS - LDR, 5 Mohm, 50 mW, 100 V

Voltage Rating 100V
Dark Resistance 5Mohm
Resistance @ Lux 100kohm

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LPRS 

LDR, 5 Mohm, 50 mW, 100 V

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134 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/6/18

Voltage Rating 100V
Dark Resistance 5Mohm
Resistance @ Lux 100kohm
Resistor Case Style -
Power Rating 50mW
Operating Temperature Min -30°C
Operating Temperature Max 60°C

134

1+ $2.61 Price For Web only price 100+ $2.35 Price For Web only price 250+ $2.13 Price For Web only price 500+ $1.93 Price For Web only price 1000+ $1.78 Price For Web only price

Qty

134 in stock

+ Check Stock & Lead Times

134 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/6/18

Each

1+ $2.61 Web only price 100+ $2.35 Web only price 250+ $2.13 Web only price 500+ $1.93 Web only price 1000+ $1.78 Web only price

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Min: 1 Mult: 1
100V 5Mohm 100kohm - 50mW -30°C 60°C
NORPS-12
NORPS-12 - LDR, 1 Mohm, 250 mW, 320 V

07WX4951

ADVANCED PHOTONIX - LDR, 1 Mohm, 250 mW, 320 V

Voltage Rating 320V
Dark Resistance 1Mohm
Resistance @ Lux 400ohm

+ See all product info

ADVANCED PHOTONIX 

LDR, 1 Mohm, 250 mW, 320 V

+ Check Stock & Lead Times

199 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/6/18

Voltage Rating 320V
Dark Resistance 1Mohm
Resistance @ Lux 400ohm
Resistor Case Style -
Power Rating 250mW
Operating Temperature Min -60°C
Operating Temperature Max 75°C

199

1+ $2.68 Price For 10+ $2.28 Price For 100+ $1.83 Price For 500+ $1.69 Price For 1000+ $1.51 Price For 2500+ $1.23 Price For 5000+ $1.19 Price For More Pricing...

Qty

199 in stock

+ Check Stock & Lead Times

199 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/6/18

Each

1+ $2.68 10+ $2.28 100+ $1.83 500+ $1.69 1000+ $1.51 2500+ $1.23 5000+ $1.19 More Pricing...

Add
Min: 1 Mult: 1
320V 1Mohm 400ohm - 250mW -60°C 75°C
NSL 19M51.
NSL 19M51. - LIGHT DEPENDENT RESISTOR,550NM,TO-18

67C8925

ADVANCED PHOTONIX - LIGHT DEPENDENT RESISTOR,550NM,TO-18

Voltage Rating 100V
Dark Resistance 20Mohm
Resistance @ Lux 5kohm

+ See all product info

ADVANCED PHOTONIX 

LIGHT DEPENDENT RESISTOR,550NM,TO-18

+ Check Stock & Lead Times

UK Stock
UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

Freight Charge: $20.00 once per order

Delivery in 5-7 business days from our UK warehouse for in stock items

More stock available week commencing 8/27/18

Freight Charge: $20.00 once per order  Delivery in 5-7 business days from our UK warehouse for in stock items
Voltage Rating 100V
Dark Resistance 20Mohm
Resistance @ Lux 5kohm
Resistor Case Style TO-18
Power Rating 50mW
Operating Temperature Min -60°C
Operating Temperature Max 75°C

10,990

5+ $0.60 Price For 10+ $0.575 Price For 100+ $0.55 Price For 500+ $0.47 Price For 1000+ $0.44 Price For 2500+ $0.41 Price For More Pricing...

Qty

10,990 in stock

+ Check Stock & Lead Times

UK Stock
UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

Freight Charge: $20.00 once per order

Delivery in 5-7 business days from our UK warehouse for in stock items

More stock available week commencing 8/27/18

Each

Freight Charge: $20.00 once per order  Delivery in 5-7 business days from our UK warehouse for in stock items

5+ $0.60 10+ $0.575 100+ $0.55 500+ $0.47 1000+ $0.44 2500+ $0.41 More Pricing...

Add
Min: 5 Mult: 5
100V 20Mohm 5kohm TO-18 50mW -60°C 75°C
NSL 06S53.
NSL 06S53. - LDR, 20 Mohm, 50 mW, 100 V

67C8924

ADVANCED PHOTONIX - LDR, 20 Mohm, 50 mW, 100 V

Voltage Rating 100V
Dark Resistance 20Mohm
Resistance @ Lux 5kohm

+ See all product info

ADVANCED PHOTONIX 

LDR, 20 Mohm, 50 mW, 100 V

+ Check Stock & Lead Times

UK Stock
UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

Freight Charge: $20.00 once per order

Delivery in 5-7 business days from our UK warehouse for in stock items

More stock available week commencing 7/30/18

Freight Charge: $20.00 once per order  Delivery in 5-7 business days from our UK warehouse for in stock items
Voltage Rating 100V
Dark Resistance 20Mohm
Resistance @ Lux 5kohm
Resistor Case Style TO-18
Power Rating 50mW
Operating Temperature Min -60°C
Operating Temperature Max 75°C

479

1+ $2.95 Price For 10+ $2.56 Price For 25+ $2.24 Price For 50+ $2.10 Price For 100+ $1.82 Price For 250+ $1.53 Price For 500+ $1.48 Price For More Pricing...

Qty

479 in stock

+ Check Stock & Lead Times

UK Stock
UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

Freight Charge: $20.00 once per order

Delivery in 5-7 business days from our UK warehouse for in stock items

More stock available week commencing 7/30/18

Each

Freight Charge: $20.00 once per order  Delivery in 5-7 business days from our UK warehouse for in stock items

1+ $2.95 10+ $2.56 25+ $2.24 50+ $2.10 100+ $1.82 250+ $1.53 500+ $1.48 More Pricing...

Add
Min: 1 Mult: 1
100V 20Mohm 5kohm TO-18 50mW -60°C 75°C
NSL 4960.
NSL 4960. - LDR, 1 Mohm, 500 mW, 320 V

67C8928

ADVANCED PHOTONIX - LDR, 1 Mohm, 500 mW, 320 V

Voltage Rating 320V
Dark Resistance 1Mohm
Resistance @ Lux 17kohm

+ See all product info

ADVANCED PHOTONIX 

LDR, 1 Mohm, 500 mW, 320 V

+ Check Stock & Lead Times

UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

Freight Charge: $20.00 once per order

Delivery in 5-7 business days from our UK warehouse for in stock items

More stock available week commencing 10/1/18
Freight Charge: $20.00 once per order  Delivery in 5-7 business days from our UK warehouse for in stock items
Voltage Rating 320V
Dark Resistance 1Mohm
Resistance @ Lux 17kohm
Resistor Case Style TO-8
Power Rating 500mW
Operating Temperature Min -60°C
Operating Temperature Max 75°C

N/A

1+ $5.75 Price For 10+ $5.63 Price For 25+ $5.51 Price For 50+ $5.39 Price For 100+ $5.27 Price For 250+ $4.86 Price For 500+ $4.52 Price For More Pricing...

Qty

Awaiting Delivery
Contact us for more availability or to purchase on backorder

+ Check Stock & Lead Times

UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

Freight Charge: $20.00 once per order

Delivery in 5-7 business days from our UK warehouse for in stock items

More stock available week commencing 10/1/18

Each

Freight Charge: $20.00 once per order  Delivery in 5-7 business days from our UK warehouse for in stock items

1+ $5.75 10+ $5.63 25+ $5.51 50+ $5.39 100+ $5.27 250+ $4.86 500+ $4.52 More Pricing...

Add
Min: 1 Mult: 1
320V 1Mohm 17kohm TO-8 500mW -60°C 75°C
NSL 4962.
NSL 4962. - LDR, 1 Mohm, 250 mW, 320 V

67C8929

ADVANCED PHOTONIX - LDR, 1 Mohm, 250 mW, 320 V

Voltage Rating 320V
Dark Resistance 1Mohm
Resistance @ Lux 17kohm

+ See all product info

ADVANCED PHOTONIX 

LDR, 1 Mohm, 250 mW, 320 V

+ Check Stock & Lead Times

UK Stock
UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

Freight Charge: $20.00 once per order

Delivery in 5-7 business days from our UK warehouse for in stock items

More stock available week commencing 9/17/18

Freight Charge: $20.00 once per order  Delivery in 5-7 business days from our UK warehouse for in stock items
Voltage Rating 320V
Dark Resistance 1Mohm
Resistance @ Lux 17kohm
Resistor Case Style TO-8
Power Rating 250mW
Operating Temperature Min -60°C
Operating Temperature Max 75°C

6,726

5+ $1.45 Price For 10+ $1.24 Price For 100+ $0.954 Price For 500+ $0.843 Price For 1000+ $0.734 Price For 2500+ $0.596 Price For 10000+ $0.577 Price For More Pricing...

Qty

6,726 in stock

+ Check Stock & Lead Times

UK Stock
UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

Freight Charge: $20.00 once per order

Delivery in 5-7 business days from our UK warehouse for in stock items

More stock available week commencing 9/17/18

Each

Freight Charge: $20.00 once per order  Delivery in 5-7 business days from our UK warehouse for in stock items

5+ $1.45 10+ $1.24 100+ $0.954 500+ $0.843 1000+ $0.734 2500+ $0.596 10000+ $0.577 More Pricing...

Add
Min: 5 Mult: 5
320V 1Mohm 17kohm TO-8 250mW -60°C 75°C
VT90N1
VT90N1 - LDR, 200KOHM, 80mW, VT900 SERIES

87X9694

EXCELITAS TECH - LDR, 200KOHM, 80mW, VT900 SERIES

Voltage Rating 100V
Dark Resistance 200kohm
Resistance @ Lux 12kohm

+ See all product info

EXCELITAS TECH 

LDR, 200KOHM, 80mW, VT900 SERIES

+ Check Stock & Lead Times

110 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Available in quantity shown
Voltage Rating 100V
Dark Resistance 200kohm
Resistance @ Lux 12kohm
Resistor Case Style -
Power Rating 80mW
Operating Temperature Min -40°C
Operating Temperature Max 75°C

110

1+ $3.49 Price For 10+ $2.90 Price For 25+ $2.59 Price For 50+ $2.40 Price For 100+ $2.24 Price For 500+ $2.12 Price For More Pricing...

Qty

110 in stock

+ Check Stock & Lead Times

110 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Each

Available in quantity shown

1+ $3.49 10+ $2.90 25+ $2.59 50+ $2.40 100+ $2.24 500+ $2.12 More Pricing...

Add
Min: 1 Mult: 1
100V 200kohm 12kohm - 80mW -40°C 75°C
VT93N1
VT93N1 - LDR, 300 kohm, 80 mW, 100 V

90B7382

EXCELITAS TECH - LDR, 300 kohm, 80 mW, 100 V

Voltage Rating 100V
Dark Resistance 300kohm
Resistance @ Lux 24kohm

+ See all product info

EXCELITAS TECH 

LDR, 300 kohm, 80 mW, 100 V

+ Check Stock & Lead Times
    More stock available week commencing 7/30/18

Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

Non-Cancelable / Non Returnable

Non-Cancelable / Non Returnable
Voltage Rating 100V
Dark Resistance 300kohm
Resistance @ Lux 24kohm
Resistor Case Style -
Power Rating 80mW
Operating Temperature Min -40°C
Operating Temperature Max 75°C

N/A

1000+ $2.02 Price For 2500+ $1.64 Price For 5000+ $1.58 Price For

Qty

0

+ Check Stock & Lead Times
    More stock available week commencing 7/30/18

Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

Non-Cancelable / Non Returnable

Each

Non-Cancelable / Non Returnable

1000+ $2.02 2500+ $1.64 5000+ $1.58

Add
Min: 1000 Mult: 1000
100V 300kohm 24kohm - 80mW -40°C 75°C
VT33N1
VT33N1 - LDR, 500 kohm, 125 mW, 100 V

96F9262

EXCELITAS TECH - LDR, 500 kohm, 125 mW, 100 V

Voltage Rating 100V
Dark Resistance 500kohm
Resistance @ Lux 40kohm

+ See all product info

EXCELITAS TECH 

LDR, 500 kohm, 125 mW, 100 V

+ Check Stock & Lead Times
    More stock available week commencing 7/30/18

Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

Non-Cancelable / Non Returnable

Non-Cancelable / Non Returnable
Voltage Rating 100V
Dark Resistance 500kohm
Resistance @ Lux 40kohm
Resistor Case Style TO-5
Power Rating 125mW
Operating Temperature Min -40°C
Operating Temperature Max 75°C

N/A

1000+ $6.94 Price For

Qty

0

+ Check Stock & Lead Times
    More stock available week commencing 7/30/18

Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

Non-Cancelable / Non Returnable

Each

Non-Cancelable / Non Returnable

1000+ $6.94

Add
Min: 1000 Mult: 1000
100V 500kohm 40kohm TO-5 125mW -40°C 75°C