Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Optoelectronics/
    4. Optical Switches/
    5. 4N33 Isocom Components 2004 Ltd.

    4N33 [Isocom Components 2004 Ltd.]

    4N33
    4N33

    Part No:

    4N33

    Category:

    Optical Switches

    Manufacturer:

    Isocom Components 2004 Ltd.

    Description:

    6-pin DIP photodarlington photocoupler consisting of an infrared emitting diode optically coupled to a photo darlington detector.

    RoHS Status:

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    4N29 CTR
    100%
    4N29 CTR Min
    10mA (100%)
    4N29 CTR Typ
    100mA (%)
    4N29 Current Transfer Ratio Min
    10mA (100%)
    4N29 Dctr Min
    100mA
    4N29 I C Min
    10mA
    4N29 Isolation Voltage
    2500 Vdc
    4N29 Output Current Min
    10mA
    4N29 Saturation Voltage
    1.0V
    4N29 Saturation Voltage Max
    1.0V
    4N29 Saturation Voltage Min
    1.0V
    4N29 T Off Max
    40 µs
    4N29 Turn Off Time
    40 µs
    4N29 Turn Off Time Max
    40 µS
    4N29 V CE SAT Max
    1.0V
    4N30 CTR
    100%
    4N30 CTR Min
    10mA (100%)
    4N30 CTR Typ
    100mA (%)
    4N30 Current Transfer Ratio Min
    10mA (100%)
    4N30 Dctr Min
    100mA
    4N30 I C Min
    10mA
    4N30 Isolation Voltage
    1500 Vdc
    4N30 Output Current Min
    10mA
    4N30 Saturation Voltage
    1.0V
    4N30 Saturation Voltage Max
    1.0V
    4N30 Saturation Voltage Min
    1.0V
    4N30 T Off Max
    40 µs
    4N30 Turn Off Time
    40 µs
    4N30 Turn Off Time Max
    40 µS
    4N30 V CE SAT Max
    1.0V
    4N31 CTR
    50%
    4N31 CTR Min
    5mA (50%)
    4N31 CTR Typ
    50mA (%)
    4N31 Current Transfer Ratio Min
    5mA (50%)
    4N31 Dctr Min
    50mA
    4N31 I C Min
    5mA
    4N31 Isolation Voltage
    1500 Vdc
    4N31 Output Current Min
    5mA
    4N31 Saturation Voltage
    1.2V
    4N31 Saturation Voltage Max
    1.2V
    4N31 Saturation Voltage Min
    1.2V
    4N31 T Off Max
    40 µs
    4N31 Turn Off Time
    40 µs
    4N31 Turn Off Time Max
    40 µS
    4N31 V CE SAT Max
    1.2V
    4N32 CTR
    500%
    4N32 CTR Min
    50mA (500%)
    4N32 CTR Typ
    500mA (%)
    4N32 Current Transfer Ratio Min
    50mA (500%)
    4N32 Dctr Typ
    500mA
    4N32 I C Min
    50mA
    4N32 Isolation Voltage
    2500 Vdc
    4N32 Isolation Voltage Dc
    2500V
    4N32 Output Current Min
    50mA
    4N32 Saturation Voltage
    1.0V
    4N32 Saturation Voltage Max
    1.0V
    4N32 Saturation Voltage Min
    1.0V
    4N32 T Off Max
    100 µs
    4N32 Turn Off Time
    100 µs
    4N32 Turn Off Time Max
    100 µS
    4N32 V CE SAT Max
    1.0V
    4N33 CTR
    500%
    4N33 CTR Min
    50mA (500%)
    4N33 CTR Typ
    500mA (%)
    4N33 Current Transfer Ratio Min
    50mA (500%)
    4N33 Dctr Typ
    500mA
    4N33 I C Min
    50mA
    4N33 Isolation Voltage
    1500 Vdc
    4N33 Isolation Voltage Dc
    1500V
    4N33 Output Current Min
    50mA
    4N33 Saturation Voltage
    1.0V
    4N33 Saturation Voltage Max
    1.0V
    4N33 Saturation Voltage Min
    1.0V
    4N33 T Off Max
    100 µs
    4N33 Turn Off Time
    100 µs
    4N33 Turn Off Time Max
    100 µS
    4N33 V CE SAT Max
    1.0V
    Bandwidth
    30KHz
    Bandwidth Typ
    30kHz
    Breakdown Voltage Cbo
    50V
    Breakdown Voltage Ceo
    30V
    Breakdown Voltage Ebo
    8.0V
    Breakdown Voltage Eco
    5.0V
    Capacitance
    150pF
    Clearance Distance 400mil Dip6
    8 mm
    Clearance Distance Standard Dip6
    7 mm
    Climatic Classification
    55/100/21
    Collector Base Breakdown Voltage
    30V
    Collector Base Breakdown Voltage Max
    100V
    Collector Base Breakdown Voltage Min
    30V
    Collector Base Breakdown Voltage Typ
    100V
    Collector Base Voltage
    55V
    Collector Current
    125mA
    Collector Emitter Breakdown Voltage
    30V
    Collector Emitter Breakdown Voltage Max
    60V
    Collector Emitter Breakdown Voltage Typ
    60V
    Collector Emitter Dark Current Max
    100 nA
    Collector Emitter Dark Current Min
    1 nA
    Collector Emitter Dark Current Typ
    1 nA
    Collector Emitter Leakage Current Max
    100 nA
    Collector Emitter Leakage Current Min
    1 nA
    Collector Emitter Saturation Voltage
    1V
    Collector Emitter Voltage
    55V
    Continuous Collector Current
    150mA
    Continuous Forward Current
    80mA
    Coupling Capacitance
    1.5pF
    Creepage Distance 400mil Dip6
    8 mm
    Creepage Distance Standard Dip6
    7 mm
    Cti Max
    399
    Cti Min
    175
    Ctr Min
    500%
    Current Transfer Ratio
    500%
    Dark Current
    100nA
    Dark Current Max
    100 nA
    Dark Current Min
    1 nA
    Dc Current Gain
    13
    Dc Current Gain Typ
    5000
    Derating
    3.3mW/°C
    Detector Derating
    2.0mW/°C
    Detector Power Dissipation
    150mW
    Detector Power Dissipation Derating
    2.0mW/°C
    Emitter Base Breakdown Voltage
    8V
    Emitter Base Voltage
    7V
    Emitter Collector Breakdown Voltage
    5V
    Emitter Collector Breakdown Voltage Max
    8V
    Emitter Collector Breakdown Voltage Min
    5.0V
    Emitter Collector Breakdown Voltage Typ
    8V
    Emitter Collector Voltage Max
    7V
    Emitter Forward Current
    80mA
    Emitter Forward Voltage Min
    1.2V
    Emitter Forward Voltage Typ
    1.5V
    Forward Current
    60mA
    Forward Current Continuous
    60mA
    Forward Voltage
    1.2V ~ 1.5V
    Hfe Typ
    13K
    I Si
    400mA
    Input Forward Current
    80mA
    Input Forward Dc Current
    60mA
    Input Forward Voltage
    1.5V
    Input Forward Voltage Min
    1.2V
    Input Forward Voltage Typ
    1.25V
    Input Output Capacitance
    0.8pF
    Input Peak Forward Current
    3A (10µs)
    Input Power Dissipation
    100mW
    Input Power Dissipation Max
    120mW
    Input Reverse Breakdown Voltage Min
    3V
    Input Reverse Current Max
    100µA
    Input Reverse Dc Voltage
    3V
    Input Reverse Voltage
    5V
    Insulation Thickness
    0.4 mm
    Isolation Capacitance
    0.8pF
    Isolation Resistance
    1E11 ohm
    Isolation Resistance 100C
    ≥10^11Ω
    Isolation Resistance 100C Min
    10^11Ω
    Isolation Resistance 25C
    ≥1012Ω
    Isolation Resistance 25C Min
    10^12Ω
    Isolation Resistance Min 100C
    10^11 ohms
    Isolation Resistance Min 25C
    10^12 ohms
    Isolation Resistance Typ
    10^11Ω
    Isolation Test Voltage
    5300V RMS
    Isolation Voltage
    5300V
    Isolation Voltage Peak
    7500V
    Isolation Voltage Pk
    7500V
    Isolation Voltage Rms
    5300V
    Isolation Voltage Vrms
    5300 Vrms
    Lead Solder Temperature
    260°C for 10 sec
    Lead Soldering
    260°C for 10s, 1.6mm from case
    Lead Soldering Temperature
    260°C
    Lead Soldering Time
    10 s (at 260°C)
    Led Derating
    2.0mW/°C
    Led Power Dissipation
    150mW
    Led Power Dissipation Derating
    2.0mW/°C
    Operating Temperature
    -55°C ~ +100°C
    Output Collector Base Breakdown Min
    50V
    Output Collector Base Voltage
    50V
    Output Collector Current Max
    100mA
    Output Collector Emitter Breakdown Min
    30V
    Output Collector Emitter Dark Current Max
    100 nA
    Output Collector Emitter Voltage
    30V
    Output Emitter Collector Breakdown Min
    5V
    Output Emitter Collector Voltage
    7V
    Output Power Dissipation
    150mW
    Output Power Dissipation Max
    150mW
    Output Turn On Time Typ
    5 µs
    P So
    700mW
    Package
    6-pin DIP (through hole) and SMD (surface mount)
    Packing
    Tube (65 units) for standard DIP; Reel (1000 units) for SMD options
    Peak Forward Current
    1A
    Power Dissipation
    250mW
    Power Dissipation Derating
    3.3mW/°C
    Power Dissipation Detector
    150mW
    Power Dissipation Emitter
    100mW
    Power Dissipation Input
    100mW
    Power Dissipation Output
    150mW
    Power Dissipation Total
    250mW
    Reverse Current
    100µA
    Reverse Current Min
    0.1µA
    Reverse Leakage Current
    100µA
    Reverse Leakage Current Min
    0.001µA
    Reverse Leakage Max
    100µA
    Reverse Leakage Typ
    0.001µA
    Reverse Voltage
    6V
    RoHS Status
    RoHS Compliant
    Saturation Voltage Typ
    1.0V
    Soldering Temperature
    260°C
    Storage Temperature
    -55°C ~ +125°C
    T Si
    175°C
    Total Device Power Dissipation
    250mW
    Total Dissipation
    250mW
    Total Power Dissipation
    200mW
    Turn Off Time
    100 µs
    Turn On Time
    5.0 µS
    V Iorm
    890V
    V Iotm
    8000V

    Products Detail

    The TIL113, 4NXX, and H11BX series are 6-pin DIP photodarlington photocouplers featuring high isolation voltage (5000 Vrms), creepage distance >7.62mm, and operating temperature up to +110°C. They are RoHS compliant, EU REACH compliant, and approved by UL, cUL, VDE, SEMKO, NEMKO, DEMKO, FIMKO, and CQC. Available in standard DIP, wide-lead spacing, and SMD options.

    Key Features

    • High isolation voltage (5000 Vrms)
    • Creepage distance >7.62mm
    • Operating temperature up to +110°C
    • Compact small outline package
    • RoHS compliant
    • EU REACH compliant
    • UL, cUL, VDE, SEMKO, NEMKO, DEMKO, FIMKO, CQC approved
    • 6-pin DIP package with wide-lead spacing and SMD options

    Application scenarios

    • Low power logic circuits
    • Telecommunications equipment
    • Portable electronics
    • Interfacing coupling systems of different potentials and impedances

    Documents

    Datasheets:

    4N32, 4N33

    RohsStatement:

    Vishay-company-15.pdf
    Product FAQ

    1. Is 4N33 available for RFQ?

    Yes. 4N33 by Isocom Components 2004 Ltd. is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for 4N33?

    Pricing for 4N33 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of 4N33?

    4N33 is a Isocom Components 2004 Ltd. Optical Switches with Output Collector Emitter Dark Current Max: 100 nA and Collector Emitter Breakdown Voltage Max: 60V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 4N33?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can 4N33 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to 4N33?

    Yes. If 4N33 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Isocom Components 2004 Ltd. Optical Switches parts or compatible alternatives.

    RFQ

    Part Number:

    4N33

    Manufacturer:

    Isocom Components 2004 Ltd.

    Looking for Pricing? Contact us for volume pricing.

    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    BEST SELL
    ISL94202IRTZ-T

    ISL94202IRTZ-T

    RENESAS

    BEST SELL
    MT48LC4M32B2P-6A IT:L

    MT48LC4M32B2P-6A IT:L

    Micron

    BEST SELL
    CYBT-343026-EVAL

    CYBT-343026-EVAL

    Infineon

    BEST SELL
    H5AN8G8NCJR-XNC

    H5AN8G8NCJR-XNC

    SK HYNIX

    BEST SELL
    MT29F4G08ABADAWP-IT:D

    MT29F4G08ABADAWP-IT:D

    Micron

    BEST SELL
    IS43LQ32256A-062BLI

    IS43LQ32256A-062BLI

    ISSI

    BEST SELL
    TLP2361(TPL,E(T

    TLP2361(TPL,E(T

    TOSHIBA

    BEST SELL
    ISL8200MIRZ-T

    ISL8200MIRZ-T

    RENESAS

    BEST SELL
    MIMX8MQ6DVAJZAB

    MIMX8MQ6DVAJZAB

    NXP

    BEST SELL
    MT41K512M16VRN-107 IT:P

    MT41K512M16VRN-107 IT:P

    Micron

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • H11G1
      Isocom Components 2004 Ltd.
      Available for RFQ
      Request Volume Pricing
      -
    • ILQ2
      Isocom Components 2004 Ltd.
      Available for RFQ
      Request Volume Pricing
    • 6N137VSMT/R
      Isocom Components 2004 Ltd.
      Available for RFQ
      Request Volume Pricing
      -
    • ICPL3120SMT&R
      Isocom Components 2004 Ltd.
      Available for RFQ
      Request Volume Pricing
    • 6N137V
      Isocom Components 2004 Ltd.
      Available for RFQ
      Request Volume Pricing
      -
    • ILQ74
      Isocom Components 2004 Ltd.
      Available for RFQ
      Request Volume Pricing
    • MOC3021
      Isocom Components 2004 Ltd.
      Available for RFQ
      Request Volume Pricing
      -
    • SFH617A-4XSMT&R
      Isocom Components 2004 Ltd.
      Available for RFQ
      Request Volume Pricing
      -
    • 4N32
      Isocom Components 2004 Ltd.
      Available for RFQ
      Request Volume Pricing
      -
    • 4N33
      Isocom Components 2004 Ltd.
      Available for RFQ
      Request Volume Pricing

    6N137VSMT/R

    6N137VSMT/R

    Isocom Components 2004 Ltd.

    MOC3020

    MOC3020

    Isocom Components 2004 Ltd.

    MOC3052

    MOC3052

    Isocom Components 2004 Ltd.

    SFH617A-4XSMT&R

    SFH617A-4XSMT&R

    Isocom Components 2004 Ltd.

    MOC3021

    MOC3021

    Isocom Components 2004 Ltd.

    H11G1

    H11G1

    Isocom Components 2004 Ltd.

    6N137V

    6N137V

    Isocom Components 2004 Ltd.

    ILQ74

    ILQ74

    Isocom Components 2004 Ltd.

    4N33

    4N33

    Isocom Components 2004 Ltd.

    4N25SMT&R

    4N25SMT&R

    Isocom Components 2004 Ltd.

    LEDs(8236)LED Indication(86491)LED Lighting(49414)Fiber Optics(29251)Optical Detectors & Sensors(2039)Lamps, Holders & Accessories(153546)Infrared Communications(429)Drivers(0)Cameras & Accessories(919)Backlighting Components(107)Displays(28560)Lasers(1832)LED Bulbs & Modules(46390)LED Lighting Electronics(0)LED Lighting Mechanical(4799)LED Lighting Optics(21602)Lighting Connectors(0)

    No recently viewed products