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Isolators
- Isolators are used to make sure that an electrical circuit can be completely de-energised for service or maintenance. They are often found in electrical distribution and industrial applications where machinery must have its source of driving power removed for adjustment or repair. High-voltage isolation switches are used in electrical substations to allow isolation of apparatus such as circuit breakers and transformers, and transmission lines, for maintenance. Isolating switches are commonly fitted to domestic extractor fans when used in bathrooms in the UK. Often the isolation switch is not intended for normal control of the circuit and is only used for isolation.
Category Part Number
HCPL-260L-000E
Vendor: Avago Technologies US Inc.
Category: Isolators
OPTOCOUPLER 15MBD 3.3V 8-DIP
ADUM6403CRWZ
Vendor: Analog Devices Inc
Category: Isolators
IC ISOLATOR 4CH DCDC CONV 16SOIC
ADUM3440CRWZ
Vendor: Analog Devices Inc
Category: Isolators
IC DIGITAL ISOLATOR 4INP 16SOIC
HCPL-4701-000E
Vendor: Avago Technologies US Inc.
Category: Isolators
OPTOCOUPLER 1CH HI SPEED 8-DIP
HCPL-M456
Vendor: Avago Technologies US Inc.
Category: Isolators
OPTOCOUPLER IPM 1MBD SO-5
PS2501L-1-E3-W-A
Vendor: NEC
Category: Isolators
PHOTOCOUPLER 1CH TRANS OUT SM
6N139W
Vendor: Fairchild Optoelectronics Group
Category: Isolators
OPTOCOUPLER DARL SPLIT WIDE 8DIP
H11L3M
Vendor: Fairchild Optoelectronics Group
Category: Isolators
OPTOCOUPLER SCHMITT-TRIG 6-DIP
HCPL-3760-000E
Vendor: Avago Technologies US Inc.
Category: Isolators
OPTOCOUPLER AC/DC LOGIC 8-DIP
HCPL2601SDV
Vendor: Fairchild Optoelectronics Group
Category: Isolators
OPTOCOUPLER SGL TRANS OUT 8-SMD
HCPL2503S
Vendor: Fairchild Optoelectronics Group
Category: Isolators
OPTOCOUPLER TRANS-OUT 1CH 8-SMD
FODM121CV
Vendor: Fairchild Semiconductor
Category: Isolators
OPTOCOUPLER TRANS OUT VDE 4-SMD
HCNW4502#500
Vendor: Avago Technologies US Inc.
Category: Isolators
OPTOCOUPLER 1CH 1MBS 8-SMD
HCPL-817-00DE
Vendor: Avago Technologies US Inc.
Category: Isolators
OPTOCOUPLER PHOTOTRANS 4-DIP
LOC112S
Vendor: Clare
Category: Isolators
OPTOCOUPLER TRANSISTOR 8-SMD
HCPL-M452#500
Vendor: Avago Technologies US Inc.
Category: Isolators
OPTOCOUPLER 1CH 1MBS TTL SO-5
HCPL-4200#300
Vendor: Avago Technologies US Inc.
Category: Isolators
OPTOCOUPLER 20MA LOOP 8-SMD GW
OPIA500BTR
Vendor: TT Electronics/Optek Technology
Category: Isolators
PHOTOCOUPLER SMD ANLG OUT 5-PIN
4N33SM
Vendor: Fairchild Optoelectronics Group
Category: Isolators
OPTOCOUPLER DARL-OUT 6-SMD
HCPL2503
Vendor: Fairchild Optoelectronics Group
Category: Isolators
OPTOCOUPLER TRANS-OUT 1CH 8-DIP
HMHA2801R3
Vendor: Fairchild Optoelectronics Group
Category: Isolators
OPTOCOUPLER TRANS OUT 4MFP
HCPL-4504#560
Vendor: Avago Technologies US Inc.
Category: Isolators
OPTOCOUPLER 1CH VDE GAASP 8-SMD
PS2733-1-A
Vendor: NEC
Category: Isolators
PHOTOCOUPLER 1CH TRANS OUT SM
FOD8163SD
Vendor: Fairchild Optoelectronics Group (VA)
Category: Isolators
OPTOCOUPLER AC IN DARL OUT 4-SMD
HCNR201-300E
Vendor: Avago Technologies US Inc.
Category: Isolators
OPTOCOUPLER ANLG DC-1MHZ GW 8SMD
ADUM1200CR-RL7
Vendor: Analog Devices Inc
Category: Isolators
IC ISOLATOR DIGITAL DUAL 8SOIC
ISO150AU
Vendor: Texas Instruments
Category: Isolators
IC BI-DIR DIGTL CUPLR 28-SOIC
6N136
Vendor: Lite-On Inc
Category: Isolators
OPTOCOUPLER HS TRANS OUT 8-DIP
2940210
Vendor: Phoenix Contact
Category: Isolators
INPUT SOPTOCOUPLER TERMINAL BLOC
MOC3021TVM
Vendor: Fairchild Optoelectronics Group
Category: Isolators
OPTOCOUPL TRIAC VDE LOPRO 6-DIP
LTV-8141
Vendor: Lite-On Inc
Category: Isolators
OPTOISO 1CH AC-IN DARL OUT 4-DIP
HCNW4562-000E
Vendor: Avago Technologies US Inc.
Category: Isolators
OPTOCOUPLER ANLG/VID 1CH 8-DIP
LTV-824S-TA
Vendor: Lite-On Inc
Category: Isolators
OPTOISOLATOR 2CH AC-IN SMD
PS2806-4-F3
Vendor: NEC
Category: Isolators
OPTOISOLATOR 4CH DARL OUT SMD
HCPL-M701#500
Vendor: Avago Technologies US Inc.
Category: Isolators
OPTOCOUPLER 100KBD CMOS/TTL SO-5
H24A1
Vendor: Fairchild Optoelectronics Group
Category: Isolators
OPTOCOUPLER TRANS-OUT UL 4-DIP
FOD816300
Vendor: Fairchild Optoelectronics Group
Category: Isolators
OPTOCOUPLER AC IN DARL OUT 4DIP
PC357NTJ000F
Vendor: Sharp Microelectronics
Category: Isolators
PHOTOCOUPLER 1CH TRAN OUT 4-SMD
PC847X5J000F
Vendor: Sharp Microelectronics
Category: Isolators
PHOTOCOUPLER 4CH OUT 16-DIP
ISO721D
Vendor: Texas Instruments
Category: Isolators
IC 3.3/5V DIGTL ISOLATOR 8-SOIC
Hotspot
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zener voltage regulator, SOT-3, 225mW
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Price: 1-2 USD
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Price: 1-50 USD
CMOS AND gate, 14-Pin CDIP, 0.3V, 60 ns, 1 μA, 500 mW, CD4081
K7P803611M-HC20000
Price: 3.6-3.7 USD
256K×36, Synchronous Pipelined SRAM, QFP, -0.5 to 3.9 V, 25 mA
LT1037CN8
Price: 2.2-2.5 USD
Operational Amplifiers, DIP, ±25mA, ±22V
PCA82C251T
Price: 0.95-1.35 USD
CAN TRANSCEIVER, 8-SOIC, PCA82C251T, 7.0 V
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Price: 2.5-5 USD
Single-Chip 8-Bit Microcontroller, 13.0V, 15 mA, 1.5 W, PLCC
