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Isolators
Isolators are essential components in electronic and electrical systems that allow signals to pass through while preventing direct electrical connection between different parts of a circuit. They provide a barrier to protect sensitive equipment from voltage spikes, noise, and interference, making them critical in applications such as telecommunications, power systems, and medical devices.
Isolators (27678)
  • Digital Isolators (5239)
  • Isolators Gate Drivers (3238)
  • Optoisolators - Logic Output Optoisolators (2694)
  • Optoisolators - Transistor, Photovoltaic Output Optoisolators (14174)
  • Optoisolators - Triac, SCR Output Optoisolators (2220)
  • Special Purpose Isolators (113)
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    Mfr Part
    Manufacturer
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    SI8642BB-B-IS
    DGTL ISO 2500VRMS 4CH GP 16SOIC
    Datasheet
    Tube
    Active
    $4.12
    In Stock: 20360
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    SI8642BB-B-IS
    SI8642BB-B-IS
    Skyworks Solutions
    DGTL ISO 2500VRMS 4CH GP 16SOIC
    In Stock: 20360
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    FOD817ASD
    OPTOISOLATOR 5KV TRANSISTOR 4SMD
    Datasheet
    Tape & Reel (TR)
    Active
    $0.68
    In Stock: 18980
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    FOD817ASD
    FOD817ASD
    onsemi
    OPTOISOLATOR 5KV TRANSISTOR 4SMD
    In Stock: 18980
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    FOD817ASD
    TRANSISTOR OUTPUT OPTOCOUPLER, 5
    Datasheet
    Bulk
    Active
    Active
    In Stock: 10100
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    FOD817ASD
    FOD817ASD
    Fairchild Semiconductor
    TRANSISTOR OUTPUT OPTOCOUPLER, 5
    In Stock: 10100
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    TIL112
    TRANSISTOR OUTPUT OPTOCOUPLER
    Datasheet
    Bulk
    Active
    Active
    In Stock: 20200
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    TIL112
    TIL112
    Texas Instruments
    TRANSISTOR OUTPUT OPTOCOUPLER
    In Stock: 20200
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    ADUM3152ARSZ
    DGT ISOL 3750VRMS 7CH SPI 20SSOP
    Datasheet
    Tube
    Active
    $7.11
    In Stock: 19360
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    ADUM3152ARSZ
    ADUM3152ARSZ
    Analog Devices
    DGT ISOL 3750VRMS 7CH SPI 20SSOP
    In Stock: 19360
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    HCPL-7720
    OPTOISO 3.75KV PUSH PULL 8DIP
    Datasheet
    Tube
    Active
    $4.62819
    In Stock: 42400
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    HCPL-7720
    HCPL-7720
    Broadcom
    OPTOISO 3.75KV PUSH PULL 8DIP
    In Stock: 42400
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    HCPL-7710#300
    OPTOISO 3.75KV PUSH PULL 8DIP GW
    Datasheet
    Tube
    Active
    $4.10602
    In Stock: 21780
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    HCPL-7710#300
    HCPL-7710#300
    Broadcom
    OPTOISO 3.75KV PUSH PULL 8DIP GW
    In Stock: 21780
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    HCPL0600R2
    OPTOISO 3.75KV OPN COLLECTOR 8SO
    Datasheet
    Tape & Reel (TR)
    Active
    $3.5
    In Stock: 44660
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    HCPL0600R2
    HCPL0600R2
    onsemi
    OPTOISO 3.75KV OPN COLLECTOR 8SO
    In Stock: 44660
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    ADUM3153ARSZ
    DGT ISOL 3750VRMS 7CH SPI 20SSOP
    Datasheet
    Tube
    Active
    $6.85
    In Stock: 34080
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    ADUM3153ARSZ
    ADUM3153ARSZ
    Analog Devices
    DGT ISOL 3750VRMS 7CH SPI 20SSOP
    In Stock: 34080
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    PVI1050NPBF
    OPTOISO 2.5KV 2CH PHVOLT 8DIP
    Datasheet
    Tube
    Active
    $13.62
    In Stock: 25120
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    PVI1050NPBF
    PVI1050NPBF
    Infineon Technologies
    OPTOISO 2.5KV 2CH PHVOLT 8DIP
    In Stock: 25120
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    LTV-355T-D
    OPTOISO 3.75KV DARLINGTON 4SOP
    Datasheet
    Tape & Reel (TR)
    Active
    Active
    In Stock: 26520
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    LTV-355T-D
    LTV-355T-D
    Lite-On Inc
    OPTOISO 3.75KV DARLINGTON 4SOP
    In Stock: 26520
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    ADUM3152BRSZ
    DGT ISOL 3750VRMS 7CH SPI 20SSOP
    Datasheet
    Tube
    Active
    $9.27
    In Stock: 1720
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    ADUM3152BRSZ
    ADUM3152BRSZ
    Analog Devices
    DGT ISOL 3750VRMS 7CH SPI 20SSOP
    In Stock: 1720
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    LTM2882IY-3#PBF
    DGT ISO 2500VRMS 4CH RS232 32BGA
    Datasheet
    Tray
    Active
    $24.24
    In Stock: 32800
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    LTM2882IY-3#PBF
    LTM2882IY-3#PBF
    Analog Devices
    DGT ISO 2500VRMS 4CH RS232 32BGA
    In Stock: 32800
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    PVI5033R
    OPTOISO 3.75KV 2CH PHVOLT 8-DIP
    Datasheet
    Tube
    Obsolete
    Obsolete
    In Stock: 24040
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    PVI5033R
    PVI5033R
    Infineon Technologies
    OPTOISO 3.75KV 2CH PHVOLT 8-DIP
    In Stock: 24040
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    ADUM3153BRSZ
    DGT ISOL 3750VRMS 7CH SPI 20SSOP
    Datasheet
    Tube
    Active
    $8.86
    In Stock: 16440
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    ADUM3153BRSZ
    ADUM3153BRSZ
    Analog Devices
    DGT ISOL 3750VRMS 7CH SPI 20SSOP
    In Stock: 16440
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    HCPL-7710-300E
    OPTOISO 3.75KV PUSH PULL 8DIP GW
    Datasheet
    Tube
    Active
    $6.58
    In Stock: 1220
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    HCPL-7710-300E
    HCPL-7710-300E
    Broadcom
    OPTOISO 3.75KV PUSH PULL 8DIP GW
    In Stock: 1220
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    HCPL-7710-560E
    OPTOISO 3.75KV PUSH PULL 8DIP GW
    Datasheet
    Tape & Reel (TR)
    Active
    $2.85488
    In Stock: 27680
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    HCPL-7710-560E
    HCPL-7710-560E
    Broadcom
    OPTOISO 3.75KV PUSH PULL 8DIP GW
    In Stock: 27680
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    FOD050L
    OPTOISO 2.5KV TRANS W/BASE 8SOIC
    Datasheet
    Tube
    Active
    $2.62
    In Stock: 2780
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    FOD050L
    FOD050L
    onsemi
    OPTOISO 2.5KV TRANS W/BASE 8SOIC
    In Stock: 2780
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    FOD050L
    1 MBIT/S, LVTTL/LVCMOS 3.3 V HIG
    Datasheet
    Bulk
    Active
    Active
    In Stock: 11600
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    FOD050L
    FOD050L
    Fairchild Semiconductor
    1 MBIT/S, LVTTL/LVCMOS 3.3 V HIG
    In Stock: 11600
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    MOC3061TM
    OPTOISOLATOR 4.17KV TRIAC 6DIP
    Datasheet
    Tube
    Obsolete
    Obsolete
    In Stock: 12260
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    MOC3061TM
    MOC3061TM
    onsemi
    OPTOISOLATOR 4.17KV TRIAC 6DIP
    In Stock: 12260
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    CPC5903GSTR
    OPTOISO 3.75KV 1CH BIDIR 8SMD
    Datasheet
    Tape & Reel (TR)
    Obsolete
    Obsolete
    In Stock: 16140
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    CPC5903GSTR
    CPC5903GSTR
    IXYS Corporation
    OPTOISO 3.75KV 1CH BIDIR 8SMD
    In Stock: 16140
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    ADUM3150ARSZ
    DGT ISOL 3750VRMS 6CH SPI 20SSOP
    Datasheet
    Tube
    Active
    $10.26
    In Stock: 39920
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    ADUM3150ARSZ
    ADUM3150ARSZ
    Analog Devices
    DGT ISOL 3750VRMS 6CH SPI 20SSOP
    In Stock: 39920
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    ISO7731FQDBQQ1
    DGTL ISO 3000VRMS 3CH 16SSOP
    Datasheet
    Tube
    Active
    $3.1
    In Stock: 40780
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    ISO7731FQDBQQ1
    ISO7731FQDBQQ1
    Texas Instruments
    DGTL ISO 3000VRMS 3CH 16SSOP
    In Stock: 40780
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    6N137
    OPTOISO 5KV 1CH OPEN COLL 8DIP
    Datasheet
    Tube
    Active
    $1.64
    In Stock: 44220
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    6N137
    6N137
    Everlight Electronics
    OPTOISO 5KV 1CH OPEN COLL 8DIP
    In Stock: 44220
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    6N137
    OPTOISO 5KV 1CH OPEN COLL 8DIP
    Datasheet
    Tube
    Active
    $0.78
    In Stock: 3040
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    6N137
    6N137
    Lite-On Inc
    OPTOISO 5KV 1CH OPEN COLL 8DIP
    In Stock: 3040
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    6N137
    8 PIN 10 MBITS HIGH SPEED LOGIC
    Datasheet
    Tube
    Active
    $3.67
    In Stock: 31820
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    6N137
    6N137
    QT Brightek
    8 PIN 10 MBITS HIGH SPEED LOGIC
    In Stock: 31820
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    LTV-214
    OPTOISOLATOR 3.75KV TRANS 4-SMD
    Datasheet
    Tape & Reel (TR)
    Active
    $0.7
    In Stock: 36980
    Get Quote
    LTV-214
    LTV-214
    Lite-On Inc
    OPTOISOLATOR 3.75KV TRANS 4-SMD
    In Stock: 36980
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    LTV-815
    OPTOISOLTR 5KV DARLINGTON 4-DIP
    Datasheet
    Tube
    Active
    $0.51
    In Stock: 12640
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    LTV-815
    LTV-815
    Lite-On Inc
    OPTOISOLTR 5KV DARLINGTON 4-DIP
    In Stock: 12640
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    6N137
    OPTOISO 3.75KV 1CH OPN COLL 8DIP
    Datasheet
    Tube
    Active
    $1.51562
    In Stock: 23000
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    6N137
    6N137
    Broadcom
    OPTOISO 3.75KV 1CH OPN COLL 8DIP
    In Stock: 23000
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    6N137
    OPTOISO 5KV 1CH OPEN COLL 8DIP
    Datasheet
    Tube
    Active
    $1.11
    In Stock: 40640
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    6N137
    6N137
    Isocom Components
    OPTOISO 5KV 1CH OPEN COLL 8DIP
    In Stock: 40640
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    6N137
    OPTOISO 5.3KV 1CH OPN DRAIN 8DIP
    Datasheet
    Tube
    Active
    $1.82
    In Stock: 49460
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    6N137
    6N137
    Vishay
    OPTOISO 5.3KV 1CH OPN DRAIN 8DIP
    In Stock: 49460
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    6N137
    OPTOISO 2.5KV 1CH OPEN COLL 8DIP
    Datasheet
    Tube
    Obsolete
    Obsolete
    In Stock: 33100
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    6N137
    6N137
    onsemi
    OPTOISO 2.5KV 1CH OPEN COLL 8DIP
    In Stock: 33100
    Get Quote
    PVI5013R
    OPTOISO 3.75KV 2CH PHVOLT 8-DIP
    Datasheet
    Tube
    Obsolete
    Obsolete
    In Stock: 29940
    Get Quote
    PVI5013R
    PVI5013R
    Infineon Technologies
    OPTOISO 3.75KV 2CH PHVOLT 8-DIP
    In Stock: 29940
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    PVI5013RSPBF
    OPTOISO 3.75KV 2CH PHVOLT 8-SMT
    Datasheet
    Bulk,Tube
    Obsolete
    Obsolete
    In Stock: 6400
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    PVI5013RSPBF
    PVI5013RSPBF
    Infineon Technologies
    OPTOISO 3.75KV 2CH PHVOLT 8-SMT
    In Stock: 6400
    Get Quote
    ADUM3151BRSZ-RL7
    DGT ISOL 3750VRMS 7CH SPI 20SSOP
    Datasheet
    Tape & Reel (TR)
    Active
    $8.86
    In Stock: 28180
    Get Quote
    ADUM3151BRSZ-RL7
    ADUM3151BRSZ-RL7
    Analog Devices
    DGT ISOL 3750VRMS 7CH SPI 20SSOP
    In Stock: 28180
    Get Quote
    HCPL-7710-500E
    OPTOISO 3.75KV PUSH PULL 8DIP GW
    Datasheet
    Tape & Reel (TR)
    Active
    $6.58
    In Stock: 18860
    Get Quote
    HCPL-7710-500E
    HCPL-7710-500E
    Broadcom
    OPTOISO 3.75KV PUSH PULL 8DIP GW
    In Stock: 18860
    Get Quote
    HCPL-7720-320E
    OPTOISO 5KV PUSH PULL 8DIP GW
    Datasheet
    Tube
    Active
    $3.3017
    In Stock: 30600
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    HCPL-7720-320E
    HCPL-7720-320E
    Broadcom
    OPTOISO 5KV PUSH PULL 8DIP GW
    In Stock: 30600
    Get Quote
    PVI5013RS-TPBF
    OPTOISO 3.75KV 2CH PHVOLT 8-SMT
    Datasheet
    Tape & Reel (TR)
    Obsolete
    Obsolete
    In Stock: 15160
    Get Quote
    PVI5013RS-TPBF
    PVI5013RS-TPBF
    Infineon Technologies
    OPTOISO 3.75KV 2CH PHVOLT 8-SMT
    In Stock: 15160
    Get Quote
    MOC3081TM
    OPTOISOLATOR 4.17KV TRIAC 6DIP
    Datasheet
    Tube
    Obsolete
    Obsolete
    In Stock: 3440
    Get Quote
    MOC3081TM
    MOC3081TM
    onsemi
    OPTOISOLATOR 4.17KV TRIAC 6DIP
    In Stock: 3440
    Get Quote
    CPC5902G
    OPTOISO 3.75KV 2CH BIDIR 8DIP
    Datasheet
    Tube
    Obsolete
    $5.86
    In Stock: 42600
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    CPC5902G
    CPC5902G
    IXYS Corporation
    OPTOISO 3.75KV 2CH BIDIR 8DIP
    In Stock: 42600
    Get Quote
    LTV-814S-TA1
    OPTOISOLATR 5KV TRANSISTOR 4-SMD
    Datasheet
    Tape & Reel (TR)
    Active
    $0.64
    In Stock: 30280
    Get Quote
    LTV-814S-TA1
    LTV-814S-TA1
    Lite-On Inc
    OPTOISOLATR 5KV TRANSISTOR 4-SMD
    In Stock: 30280
    Get Quote
    ADUM3154ARSZ-RL7
    DGT ISOL 3750VRMS 4CH SPI 20SSOP
    Datasheet
    Tape & Reel (TR)
    Active
    $6.85
    In Stock: 4640
    Get Quote
    ADUM3154ARSZ-RL7
    ADUM3154ARSZ-RL7
    Analog Devices
    DGT ISOL 3750VRMS 4CH SPI 20SSOP
    In Stock: 4640
    Get Quote
    HCPL-7710-320E
    OPTOISO 5KV PUSH PULL 8DIP GW
    Datasheet
    Tube
    Active
    $6.65
    In Stock: 10040
    Get Quote
    HCPL-7710-320E
    HCPL-7710-320E
    Broadcom
    OPTOISO 5KV PUSH PULL 8DIP GW
    In Stock: 10040
    Get Quote
    HCPL-7710#060
    OPTOISO 3.75KV PUSH PULL 8DIP
    Datasheet
    Tube
    Active
    $4.10602
    In Stock: 36500
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    HCPL-7710#060
    HCPL-7710#060
    Broadcom
    OPTOISO 3.75KV PUSH PULL 8DIP
    In Stock: 36500
    Get Quote
    HCPL-7720#500
    OPTOISO 3.75KV PUSH PULL 8DIP GW
    Datasheet
    Tape & Reel (TR)
    Active
    $4.51511
    In Stock: 12960
    Get Quote
    HCPL-7720#500
    HCPL-7720#500
    Broadcom
    OPTOISO 3.75KV PUSH PULL 8DIP GW
    In Stock: 12960
    Get Quote
    HCPL-7710
    OPTOISO 3.75KV PUSH PULL 8DIP
    Datasheet
    Tube
    Active
    $8.21
    In Stock: 39420
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    HCPL-7710
    HCPL-7710
    Broadcom
    OPTOISO 3.75KV PUSH PULL 8DIP
    In Stock: 39420
    Get Quote
    HCPL-M456-500E
    OPTOISO 3.75KV OPN COLLECTOR 5SO
    Datasheet
    Tape & Reel (TR)
    Active
    $3.2
    In Stock: 36440
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    HCPL-M456-500E
    HCPL-M456-500E
    Broadcom
    OPTOISO 3.75KV OPN COLLECTOR 5SO
    In Stock: 36440
    Get Quote
    PVI5080N
    OPTOISO 4KV PHOTOVOLTAIC 8-DIP
    Datasheet
    Tube
    Obsolete
    Obsolete
    In Stock: 44600
    Get Quote
    PVI5080N
    PVI5080N
    Infineon Technologies
    OPTOISO 4KV PHOTOVOLTAIC 8-DIP
    In Stock: 44600
    Get Quote
    HCPL-7710-520E
    OPTOISO 5KV PUSH PULL 8DIP GW
    Datasheet
    Tape & Reel (TR)
    Active
    $2.85488
    In Stock: 33580
    Get Quote
    HCPL-7710-520E
    HCPL-7710-520E
    Broadcom
    OPTOISO 5KV PUSH PULL 8DIP GW
    In Stock: 33580
    Get Quote
    HCPL-7710-020E
    OPTOISO 5KV PUSH PULL 8DIP
    Datasheet
    Tube
    Active
    $2.94484
    In Stock: 4140
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    HCPL-7710-020E
    HCPL-7710-020E
    Broadcom
    OPTOISO 5KV PUSH PULL 8DIP
    In Stock: 4140
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