SFH618 Transistor Output Optocouplers

Vishay SFH618 Transistor Output Optocouplers have a high current transfer ratio, low coupling capacitance, and high isolation voltage. The SFH618 has a GaAs infrared diode emitter optically coupled to a silicon planar phototransistor detector. It's incorporated in a plastic DIP-4 or SMD package. The coupling devices are designed for signal transmission between two electrically separated circuits.

Results: 30
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package/Case Number of Channels Isolation Voltage Output Type Current Transfer Ratio - Min Current Transfer Ratio - Max If - Forward Current Vf - Forward Voltage Maximum Collector Emitter Voltage Maximum Collector Current Maximum Collector Emitter Saturation Voltage Rise Time Fall Time Vr - Reverse Voltage Pd - Power Dissipation Minimum Operating Temperature Maximum Operating Temperature Series Packaging
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
This item may require additional import fees and documentation. Customs delays may also occur.
6,577In Stock
₹103.18
₹72.61
₹53.79
₹45.00
Min.: 1
Mult.: 1
Through Hole DIP-4 1 Channel 5300 Vrms NPN Phototransistor 63 % 125 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
This item may require additional import fees and documentation. Customs delays may also occur.
3,017In Stock
₹121.34
₹85.22
₹62.29
₹51.97
Min.: 1
Mult.: 1
Through Hole PDIP-4 1 Channel 5300 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
This item may require additional import fees and documentation. Customs delays may also occur.
4,471In Stock
₹92.67
₹64.78
₹47.77
₹40.13
Min.: 1
Mult.: 1
Through Hole SMD-4 1 Channel 5300 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
This item may require additional import fees and documentation. Customs delays may also occur.
7,952In Stock
11,000Expected 27-10-2026
Cut Tape
₹95.54
₹66.50
₹49.11
₹41.27
Reel
₹38.31
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 63 % 125 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 250-500%
This item may require additional import fees and documentation. Customs delays may also occur.
5,933In Stock
Cut Tape
₹87.90
₹61.53
₹45.29
₹38.02
Reel
₹35.64
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 250 % 500 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers RECOMMENDED ALT VO61
This item may require additional import fees and documentation. Customs delays may also occur.
8,353In Stock
₹103.18
₹72.61
₹53.79
₹45.38
Min.: 1
Mult.: 1
Through Hole DIP-4 1 Channel 5300 Vrms NPN Phototransistor 160 % 320 % 60 mA 1.5 V 55 V 100 mA 400 mV 3 us 14 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
This item may require additional import fees and documentation. Customs delays may also occur.
11,120In Stock
₹87.90
₹61.53
₹45.29
₹38.02
Min.: 1
Mult.: 1
Through Hole SMD-4 1 Channel 5300 Vrms NPN Phototransistor 63 % 125 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 250-500%
This item may require additional import fees and documentation. Customs delays may also occur.
4,916In Stock
₹103.18
₹72.61
₹53.79
₹45.38
Min.: 1
Mult.: 1
Through Hole DIP-4 1 Channel 5300 Vrms NPN Phototransistor 250 % 500 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers SMD-4 CPLR 100-200% CTR VDE
This item may require additional import fees and documentation. Customs delays may also occur.
1,167In Stock
Cut Tape
₹124.20
₹87.32
₹65.25
₹55.41
Reel
₹52.07
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C SFH618A Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
This item may require additional import fees and documentation. Customs delays may also occur.
2,752In Stock
4,000Expected 27-10-2026
Cut Tape
₹95.54
₹66.50
₹49.11
₹40.32
Reel
₹32.96
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%
This item may require additional import fees and documentation. Customs delays may also occur.
2,399In Stock
4,000Expected 30-10-2026
₹85.99
₹60.00
₹44.04
₹36.88
Min.: 1
Mult.: 1
Through Hole SMD-4 1 Channel 5300 Vrms NPN Phototransistor 160 % 320 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%
This item may require additional import fees and documentation. Customs delays may also occur.
2,887In Stock
Cut Tape
₹95.54
₹66.50
₹49.11
₹41.27
Reel
₹38.69
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 160 % 320 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%
This item may require additional import fees and documentation. Customs delays may also occur.
1,840In Stock
Cut Tape
₹124.20
₹87.32
₹65.25
₹55.41
Reel
₹52.07
Min.: 1
Mult.: 1
: 1,000
SMD/SMT PDIP-4 Gull Wing 1 Channel 5300 Vrms NPN Phototransistor 250 % 500 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 250-500%
This item may require additional import fees and documentation. Customs delays may also occur.
3,633In Stock
₹86.94
₹60.86
₹43.47
₹37.36
Min.: 1
Mult.: 1
Through Hole SMD-4 1 Channel 5300 Vrms NPN Phototransistor 250 % 500 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers RECOMMENDED ALT VO61
This item may require additional import fees and documentation. Customs delays may also occur.
1,836In Stock
₹123.25
₹86.46
₹64.11
₹55.03
Min.: 1
Mult.: 1
Through Hole PDIP-4 1 Channel 5300 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.5 V 55 V 100 mA 400 mV 3 us 14 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
This item may require additional import fees and documentation. Customs delays may also occur.
237In Stock
₹110.83
₹77.67
₹57.71
₹48.82
Min.: 1
Mult.: 1
Through Hole PDIP-4 1 Channel 5300 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
This item may require additional import fees and documentation. Customs delays may also occur.
3,284In Stock
₹117.51
₹82.45
₹61.34
₹51.97
Min.: 1
Mult.: 1
SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%
This item may require additional import fees and documentation. Customs delays may also occur.
2,004In Stock
₹110.83
₹77.67
₹57.71
₹48.82
Min.: 1
Mult.: 1
SMD/SMT PDIP-4 Gull Wing 1 Channel 5300 Vrms NPN Phototransistor 250 % 500 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%
This item may require additional import fees and documentation. Customs delays may also occur.
1,193In Stock
₹117.51
₹82.45
₹61.34
₹51.97
Min.: 1
Mult.: 1
Through Hole PDIP-4 1 Channel 5300 Vrms NPN Phototransistor 250 % 500 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%
This item may require additional import fees and documentation. Customs delays may also occur.
11,950On Order
Cut Tape
₹101.27
₹70.51
₹51.59
₹42.99
Reel
₹38.22
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 250 % 500 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%
This item may require additional import fees and documentation. Customs delays may also occur.
4,959Expected 11-12-2026
Cut Tape
₹117.51
₹82.45
₹61.34
₹51.97
Reel
₹48.82
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 250 % 500 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
This item may require additional import fees and documentation. Customs delays may also occur.
1,699Expected 30-10-2026
Cut Tape
₹95.54
₹66.50
₹49.11
₹41.27
Reel
₹38.69
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
This item may require additional import fees and documentation. Customs delays may also occur.
3,723Expected 08-01-2027
₹93.63
₹65.25
₹47.96
₹40.32
Min.: 1
Mult.: 1
Through Hole SMD-4 1 Channel 5300 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
This item may require additional import fees and documentation. Customs delays may also occur.
Non-Stocked Lead-Time 6 Weeks
Cut Tape
₹91.72
₹64.11
₹46.91
₹39.08
Reel
₹36.59
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 160 % 320 % 60 mA 1.5 V 55 V 100 mA 400 mV 3.5 us 5 us 6 V 150 mW - 55 C + 100 C Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%
This item may require additional import fees and documentation. Customs delays may also occur.
Non-Stocked
Cut Tape
₹101.27
₹70.51
₹51.59
₹42.99
Reel
₹38.69
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 60 mA 1.5 V 55 V 100 mA 400 mV 6 V 150 mW - 55 C + 100 C Reel, Cut Tape, MouseReel