4N26Alternatives & Equivalent Parts
About 4N26
4N26 is a Transistor component manufactured by Vishay. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | 4N26Source | CP1W-12V | 618009231121 |
|---|---|---|---|
| Manufacturer | Vishay | Panasonic | Würth Elektronik |
| Package Type | Dual-In-Line Packages | Other | Other |
| Pin Count | 6 | 5 | 11 |
| Temperature Range | -55.0°C ~ 100.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 105.0°C |
| Price | $0.0999 | $1.7700 | $1.6000 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | — |
| Factory Lead Time | 10 Weeks | — | — |
| YTEOL | 5.25 | 7 | 15 |
| Additional Feature | UL RECOGNIZED | — | SHIELDED |
| Coll-Emtr Bkdn Voltage-Min | 30 V | — | — |
| Configuration | SINGLE | — | — |
| Current Transfer Ratio-Min | 10% | — | — |
| Current Transfer Ratio-Nom | 50% | — | — |
| Dark Current-Max | 50 nA | — | — |
| Forward Current-Max | 0.06 A | — | — |
| Forward Voltage-Max | 1.5 V | — | — |
| Isolation Voltage-Max | 1500 V | — | — |
| Mounting Feature | THROUGH HOLE MOUNT | — | — |
| Number of Elements | 1 | — | — |
| On-State Current-Max | 0.15 A | — | — |
| Optoelectronic Device Type | TRANSISTOR OUTPUT OPTOCOUPLER | — | — |
| Power Dissipation-Max | 0.15 W | — | — |
| Response Time-Max | 0.0000028 s | — | — |
| Surface Mount | NO | — | — |
| Body Breadth | — | 13 mm | 0.492 inch |
| Body Height | — | 9.5 mm | — |
| Body Length or Diameter | — | 14 mm | — |
| Coil Operate Voltage(DC) | — | 7.2 V | — |
| Coil Release Voltage(DC) | — | 1 V | — |
| Coil Resistance | — | 225 Ω | — |
| Coil Voltage(DC)-Max | — | 16 V | — |
| Coil Voltage-Nom | — | 12 V | — |
| Coil/Input Supply Type | — | DC | — |
| Contact Current(DC)-Max | — | 20 A | — |
| Contact (DC) Max Rating R Load | — | 20A@14VDC | — |
| Contact Resistance | — | 8 mΩ | 30 mΩ |
| Contact Voltage(DC)-Max | — | 14 V | — |
| Contact/Output Supply Type | — | DC | — |
| Electrical Life | — | 100000 Cycle(s) | — |
| End Contact Material | — | Silver Alloy | — |
| Input Switching Control Type | — | Random | — |
| Insulation Resistance | — | 100000000 Ω | 5000000000 Ω |
| Operate Time | — | 10 ms | — |
| Physical Dimension | — | 14mm x 13mm x 9.5mm | — |
| Relay Form | — | 1 FORM C | — |
| Relay Function | — | SPDT | — |
| Relay Type | — | POWER/SIGNAL RELAY | — |
| Release Time | — | 10 ms | — |
| Terminal Length | — | 0.003500127000254001 inch | 0.125 inch |
| Termination Type | — | SOLDER | SOLDER |
| Board Mounting Option | — | — | SPLIT BOARD LOCK |
| Body Depth | — | — | 0.488 inch |
| Body Length | — | — | 1.213 inch |
| Connector Type | — | — | D SUBMINIATURE CONNECTOR |
| Contact Design | — | — | STAMPED |
| Contact Finish Mating | — | — | NOT APPLICABLE |
| Contact Finish Termination | — | — | Gold (Au) |
| Contact Gender | — | — | FEMALE |
| Contact Material | — | — | NOT APPLICABLE |
| Contact Pattern | — | — | STAGGERED |
| Contact Style | — | — | RND PIN-SKT |
| DIN Conformance | — | — | NO |
| Dielectric Withstanding Voltage | — | — | 1000VAC V |
| Empty Shell | — | — | NO |
| Filter Feature | — | — | NO |
| IEC Conformance | — | — | NO |
| Insulator Color | — | — | BLACK |
| Insulator Material | — | — | POLYBUTYLENE TEREPHTHALATE |
| JESD-609 Code | — | — | e4 |
| MIL Conformance | — | — | NO |
| Mating Contact Pitch | — | — | 0.109 inch |
| Mating Contact Row Spacing | — | — | 0.112 inch |
| Mixed Contacts | — | — | NO |
| Mounting Option 1 | — | — | #4-40 UNC |
| Mounting Option 2 | — | — | SCREW |
| Mounting Style | — | — | RIGHT ANGLE |
| Mounting Type | — | — | BOARD |
| Number Of Connectors | — | — | ONE |
| Number Of PCB Rows | — | — | 2 |
| Number of Rows Loaded | — | — | 2 |
| Option | — | — | GENERAL PURPOSE |
| PCB Contact Pattern | — | — | STAGGERED |
| PCB Contact Row Spacing | — | — | 2.84 mm |
| Rated Current (Signal) | — | — | 3 A |
| Reference Standard | — | — | UL |
| Shell Finish | — | — | NICKEL |
| Shell Material | — | — | STEEL |
| Shell Size | — | — | 1/E |
| Terminal Pitch | — | — | 2.77 mm |
| Total Number of Contacts | — | — | 9 |
| UL Flammability Code | — | — | 94V-0 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for 4N26 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 4N26 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating 4N26 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to 4N26?
Known equivalents for 4N26 include CP1W-12V, 618009231121. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 4N26?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify 4N26 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.