BC817-40LT1GAlternatives & Equivalent Parts
About BC817-40LT1G
BC817-40LT1G is a Transistor BJT NPN component manufactured by ON Semiconductor. It comes in a SOT23 (3-Pin) 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 | BC817-40LT1GSource | 09061152911 | 09032962825 | LTST-S220GKT | BC807-25LT1G |
|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | HARTING | HARTING | Lite-On | ON Semiconductor |
| Package Type | SOT23 (3-Pin) | Other | Other | LEDs Chip | SOT23 (3-Pin) |
| Pin Count | 3 | 15 | 96 | 2 | 3 |
| Temperature Range | -55.0°C ~ 150.0°C | -65.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 85.0°C | -55.0°C ~ 150.0°C |
| Price | $0.0289 | $8.4000 | $2.1500 | $0.0133 | $0.0118 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | — | Yes |
| Manufacturer Package Code | 318 | — | — | — | 318 |
| YTEOL | 7 | 7 | 8 | 7 | 7 |
| Collector Current-Max (IC) | 0.5 A | — | — | — | 0.5 A |
| Collector-Emitter Voltage-Max | 45 V | — | — | — | 45 V |
| Configuration | SINGLE | — | — | SINGLE | SINGLE |
| DC Current Gain-Min (hFE) | 250 | — | — | — | 160 |
| JEDEC-95 Code | TO-236 | — | — | — | TO-236 |
| JESD-30 Code | R-PDSO-G3 | — | — | — | R-PDSO-G3 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 |
| Number of Elements | 1 | — | — | — | 1 |
| Package Body Material | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | — | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | — | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | 260 |
| Polarity/Channel Type | NPN | — | — | — | PNP |
| Power Dissipation-Max (Abs) | 0.3 W | — | — | — | 0.3 W |
| Qualification Status | Not Qualified | — | — | — | Not Qualified |
| Surface Mount | YES | — | — | YES | YES |
| Terminal Finish | Matte Tin (Sn) - annealed | — | — | Tin (Sn) | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | — | — | — | GULL WING |
| Terminal Position | DUAL | — | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — | 30 |
| Transistor Element Material | SILICON | — | — | — | SILICON |
| Transition Frequency-Nom (fT) | 100 MHz | — | — | — | 100 MHz |
| Additional Feature | — | STANDARD: DIN 41612 | STANDARD: DIN 41612, PANEL MOUNTABLE | IC COMPATIBLE | — |
| Body Breadth | — | 0.583 inch | 0.413 inch | — | — |
| Body Depth | — | 0.984 inch | 0.457 inch | — | — |
| Body Length | — | 3.701 inch | 3.736 inch | — | — |
| Connector Type | — | BOARD EURO CONNECTOR | BOARD EURO CONNECTOR | — | — |
| Contact Finish Mating | — | NOT SPECIFIED | NOT SPECIFIED | — | — |
| Contact Finish Termination | — | TIN | Tin (Sn) - with Nickel (Ni) barrier | — | — |
| Contact Gender | — | MALE | FEMALE | — | — |
| Contact Material | — | COPPER ALLOY | NOT SPECIFIED | — | — |
| Contact Pattern | — | STAGGERED | RECTANGULAR | — | — |
| Contact Resistance | — | 8 mΩ | 15 mΩ | — | — |
| Contact Style | — | BLADE PIN-SKT | SQ PIN-SKT | — | — |
| DIN Conformance | — | YES | YES | — | — |
| Dielectric Withstanding Voltage | — | 3100VAC V | 1400VAC V | — | — |
| Filter Feature | — | NO | NO | — | — |
| IEC Conformance | — | NO | NO | — | — |
| Insertion Force-Max | — | 5.7824 N | .9174 N | — | — |
| Insulation Resistance | — | 1000000000000 Ω | 1000000000000 Ω | — | — |
| Insulator Material | — | GLASS FILLED POLYETHYLENE | GLASS FILLED POLYETHYLENE | — | — |
| MIL Conformance | — | NO | NO | — | — |
| Mating Contact Pitch | — | 0.4 inch | 0.1 inch | — | — |
| Mating Contact Row Spacing | — | 0.256 inch | 0.1 inch | — | — |
| Mixed Contacts | — | NO | NO | — | — |
| Mounting Style | — | RIGHT ANGLE | STRAIGHT | — | — |
| Mounting Type | — | BOARD | BOARD | — | — |
| Name of Rows Loaded | — | Z,D | A,B,C | — | — |
| Number Of Connectors | — | ONE | ONE | — | — |
| Number Of PCB Rows | — | 2 | 3 | — | — |
| Number of Rows Loaded | — | 2 | 3 | — | — |
| Option | — | GENERAL PURPOSE | GENERAL PURPOSE | — | — |
| PCB Contact Pattern | — | STAGGERED | RECTANGULAR | — | — |
| PCB Contact Row Spacing | — | 5.08 mm | 2.54 mm | — | — |
| Polarization Key | — | POLARIZED HOUSING | POLARIZED HOUSING | — | — |
| Rated Current (Signal) | — | 15 A | 2 A | — | — |
| Reference Standard | — | VDE,CSA | UL | — | — |
| Terminal Length | — | 0.118 inch | 0.177 inch | — | — |
| Terminal Pitch | — | 5.08 mm | 2.54 mm | 2.5 mm | — |
| Termination Type | — | SOLDER | SOLDER | — | — |
| Total Number of Contacts | — | 15 | 96 | — | — |
| UL Flammability Code | — | 94V-0 | 94V-0 | — | — |
| Withdrawl Force-Min | — | 5.7824 N | — | — | — |
| Body/Shell Style | — | — | RECEPTACLE | — | — |
| Durability | — | — | 500 Cycles | — | — |
| Mounting Option 1 | — | — | HOLE .099-.111 | — | — |
| Mounting Option 2 | — | — | LOCKING | — | — |
| Factory Lead Time | — | — | — | 18 Weeks | 10 Weeks |
| Color | — | — | — | GREEN | — |
| Forward Current-Max | — | — | — | 0.03 A | — |
| Lens Type | — | — | — | WATER CLEAR | — |
| Luminous Intensity-Nom | — | — | — | 10.0 mcd | — |
| Mounting Feature | — | — | — | SURFACE MOUNT | — |
| Number of Functions | — | — | — | 1 | — |
| Optoelectronic Device Type | — | — | — | SINGLE COLOR LED | — |
| Overall Height | — | — | — | 1 mm | — |
| Packing Method | — | — | — | TR, 7 INCH | — |
| Peak Wavelength | — | — | — | 565 nm | — |
| Shape | — | — | — | RECTANGULAR | — |
| Size | — | — | — | 1.7 mm | — |
| Viewing Angle | — | — | — | 130 deg | — |
| Transistor Application | — | — | — | — | SWITCHING |
| VCEsat-Max | — | — | — | — | 0.7 V |
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 4 alternatives for BC817-40LT1G — response within 24 hours.
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Why Look for Alternatives?
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When evaluating BC817-40LT1G 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 BC817-40LT1G?
Known equivalents for BC817-40LT1G include 09061152911, 09032962825, LTST-S220GKT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BC817-40LT1G?
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 BC817-40LT1G 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.