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All Products > Optoelectronics > Optocouplers / Photocouplers
Optocouplers (also called Photocouplers, Optoisolators, and Optical Isolators) are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many optocoupler manufacturers including Avago, Crydom, Fairchild, Omron, Panasonic, Toshiba, Vishay & more. Please view our large selection of optocouplers below.

Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
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Omron Automation and Safety G3NA-210B-DC5-24
Enlarge
Omron Automation and Safety Solid State Relays - Industrial Mount 5-24VDC/240VAC 10A
Page 2,088

Data Sheet
463
In Stock
1: $16.06
25: $15.40
50: $14.59
100: $14.04
250: $13.71



Min.: 1
Mult.: 1
Optek / TT Electronics 4N49U
Enlarge
Optek / TT Electronics Transistor Output Optocouplers Optocoupled Isolator
Data Sheet 488
In Stock
1: $19.59
10: $18.93
100: $17.83
250: $17.14
500: View



Min.: 1
Mult.: 1
Panasonic Industrial Devices AQS221FR2S
Enlarge
Panasonic Industrial Devices Solid State Relays - PCB Mount SOP16 40V .16A
Page 2,089

Data Sheet
407
In Stock
Alternative Packaging
1: $38.75
5: $34.80
10: $31.64
25: $30.05
50: View



Min.: 1
Mult.: 1
Phoenix Contact 2966595
Enlarge
Phoenix Contact Solid State Relays - Industrial Mount OPT-24DC/24DC/2
Data Sheet 227
In Stock
1: $48.17
10: $45.67
50: $45.08
100: $39.69
500: View



Min.: 1
Mult.: 1
Avago Technologies HSSR-7111#300
Enlarge
Avago Technologies Solid State Relays - PCB Mount 90V/1.0 ohm MOSFET Hermetically sealed
Data Sheet 100
In Stock
1: $103.24
2: $99.80
5: $98.23
10: $96.36
25: View



Min.: 1
Mult.: 1
551-PS2701-1-F3-L-A


To purchase full reel, order in multiples of 3500:
CEL Transistor Output Optocouplers Hi-Iso Photo 1-Ch
Data Sheet

Product Info.
46,938
In Stock
Cut Tape
1: $0.32
10: $0.30
100: $0.28
500: $0.24
Reel
3,500: $0.197
7,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,500
551-PS2811-1-F3-A


To purchase full reel, order in multiples of 3500:
CEL Transistor Output Optocouplers Hi CTR Opto 1-Ch
Data Sheet

Product Info.
23,914
In Stock
Cut Tape
1: $0.54
100: $0.491
500: $0.432
1,000: $0.383
Reel
3,500: $0.351
7,000: $0.303

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,500
757-TLP124(TPR,F)


To purchase full reel, order in multiples of 3000:
Toshiba Transistor Output Optocouplers 80VCEO 3750VRMS LO INPUT CURRENT
Page 205

Data Sheet
46,673
In Stock
Cut Tape
1: $0.77
10: $0.605
100: $0.391
1,000: $0.313
Reel
3,000: $0.256
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Toshiba TLP160G(TPR,U,F)
Enlarge
757-TLP160G(TPR,U,F)


To purchase full reel, order in multiples of 3000:
Toshiba Triac & SCR Output Optocouplers Triac cplr IFT=10mA VDRM=400V NZC
Data Sheet 35,392
In Stock
Cut Tape
1: $0.81
10: $0.636
100: $0.412
1,000: $0.33
Reel
3,000: $0.27
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Toshiba Transistor Output Optocouplers Miniflat Coupler
Data Sheet 28,837
In Stock
1: $1.01
10: $0.806
100: $0.619
500: $0.549
1,000: View



Min.: 1
Mult.: 1
757-TLP127TPRUF


To purchase full reel, order in multiples of 3000:
Toshiba Transistor Output Optocouplers 300Vceo 2500Vrms
Page 205

Data Sheet
35,548
In Stock
Cut Tape
1: $1.01
10: $0.806
100: $0.619
500: $0.549
Reel
3,000: $0.372
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
IXYS Integrated Circuits CPC1017NTR
Enlarge
849-CPC1017NTR


To purchase full reel, order in multiples of 2000:
IXYS Integrated Circuits Solid State Relays - PCB Mount 1-Form-A 60V 100mA Solid State Relay
Data Sheet 28,821
In Stock
Cut Tape
1: $1.05
10: $0.851
100: $0.645
500: $0.57
Reel
2,000: $0.399
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Toshiba Transistor Output Optocouplers 55Vceo 5000Vrms AC input
Page 205

Data Sheet
16,485
In Stock
1: $1.26
10: $1.00
100: $0.774
500: $0.686
1,000: View



Min.: 1
Mult.: 1
Toshiba Logic Output Optocouplers 2500Vrms 0.15 High Speed
Page 205

Data Sheet
13,559
In Stock
1: $1.60
10: $1.30
100: $1.04
500: $0.91
1,000: View



Min.: 1
Mult.: 1
CEL Transistor Output Optocouplers Hi-Iso Photo 4-Ch
Page 201

Data Sheet

Product Info.
16,463
In Stock
1: $1.76
10: $1.51
100: $1.30
500: $1.04
1,000: View



Min.: 1
Mult.: 1
Toshiba Transistor Output Optocouplers 55Vceo 5000Vrms 4 channels
Page 205

Data Sheet
6,164
In Stock
1: $2.80
10: $2.50
100: $2.04
250: $1.84
500: View



Min.: 1
Mult.: 1
Toshiba Photodiode Output Optocouplers Photovoltaic Coupler
Page 205

Data Sheet
5,485
In Stock
1: $2.94
10: $2.37
100: $1.90
500: $1.66
1,000: View



Min.: 1
Mult.: 1
Toshiba MOSFET Output Optocouplers Photorelay
Page 205

Data Sheet
5,058
In Stock
1: $4.79
10: $2.04
100: $1.98
250: $1.90
500: View



Min.: 1
Mult.: 1
Crydom Solid State Relays - PCB Mount PCB SIP SSR 280Vac 5A, 3-15Vdc,ZC
Page 2,079

Data Sheet
999
In Stock
1: $14.42
10: $13.74
25: $13.43
50: $13.11
100: $12.73



Min.: 1
Mult.: 1
Crydom DC60S3
Enlarge
Crydom Solid State Relays - Industrial Mount 60VDC 3 AMP DC INPUT
Page 2,083

Data Sheet
592
In Stock
1: $19.59
10: $18.67
25: $18.24
50: $17.81
100: $17.29



Min.: 1
Mult.: 1
Crydom DMO063
Enlarge
Crydom Solid State Relays - PCB Mount PCB Mini-SIP SSR 60 Vdc/3A,3-10Vdc,ZC
Page 2,080

Data Sheet
427
In Stock
1: $21.87
10: $20.84
25: $20.36
50: $19.88
100: $19.30



Min.: 1
Mult.: 1
Crydom CMX60D5
Enlarge
Crydom Solid State Relays - PCB Mount PCB SIP SSR, 60Vdc 5A, 3-10Vdc In
Page 2,078

Data Sheet
288
In Stock
1: $30.22
10: $28.80
25: $28.14
50: $27.48
100: $26.68



Min.: 1
Mult.: 1
Crydom CMX60D10
Enlarge
Crydom Solid State Relays - PCB Mount PCB SIP SSR, 60Vdc 10A, 3-10Vdc In
Page 2,078

Data Sheet
424
In Stock
1: $37.28
10: $35.53
25: $34.72
50: $33.90
100: $32.91



Min.: 1
Mult.: 1
Crydom D2425
Enlarge
Crydom Solid State Relays - Industrial Mount 25A 240VAC DC
Page 2,082

Data Sheet
377
In Stock
1: $41.05
10: $39.12
25: $38.22
50: $37.32
100: $36.23



Min.: 1
Mult.: 1
Crydom D1D12
Enlarge
Crydom Solid State Relays - Industrial Mount PM IP00 SSR 100VDC 12A,3.5-32VDC In
Page 2,083

Data Sheet
153
In Stock
1: $59.38
10: $56.59
25: $55.29
50: $53.99
100: $52.42



Min.: 1
Mult.: 1
Compare up to 20 parts.
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