BCW66GLT3GAlternatives & Equivalent Parts
About BCW66GLT3G
BCW66GLT3G 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 | BCW66GLT3GSource | 374932 | MM8030-2610RJ3 | 1904147 | STM32L053R8T6 |
|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | ERNI | Murata Electronics | Phoenix Contact | STMicroelectronics |
| Package Type | SOT23 (3-Pin) | Other | Other | Other | Quad Flat Packages |
| Pin Count | 3 | 22 | 4 | 4 | 64 |
| Temperature Range | ~ 150.0°C | — | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C |
| Price | $0.0271 | $3.6500 | $0.0422 | $1.7200 | $1.3762 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | — | Yes | — |
| Manufacturer Package Code | 318 | — | — | — | — |
| Factory Lead Time | 8 Weeks | — | 10 Weeks | — | 15 Weeks |
| YTEOL | 7 | — | 9 | 0 | 9 |
| Collector Current-Max (IC) | 0.8 A | — | — | — | — |
| Collector-Emitter Voltage-Max | 45 V | — | — | — | — |
| Configuration | SINGLE | — | — | — | — |
| DC Current Gain-Min (hFE) | 60 | — | — | — | — |
| JEDEC-95 Code | TO-236AB | — | — | — | — |
| JESD-30 Code | R-PDSO-G3 | — | — | — | S-PQFP-G64 |
| JESD-609 Code | e3 | — | — | — | — |
| Number of Elements | 1 | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | — | — | SQUARE |
| Package Style | SMALL OUTLINE | — | — | — | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | NOT SPECIFIED |
| Polarity/Channel Type | NPN | — | — | — | — |
| Power Dissipation-Max (Abs) | 0.225 W | — | — | — | — |
| Qualification Status | Not Qualified | — | — | — | — |
| Surface Mount | YES | — | — | — | YES |
| Terminal Finish | Matte Tin (Sn) - annealed | — | — | — | — |
| Terminal Form | GULL WING | — | — | — | GULL WING |
| Terminal Position | DUAL | — | — | — | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 | — | — | — | NOT SPECIFIED |
| Transistor Element Material | SILICON | — | — | — | — |
| Transition Frequency-Nom (fT) | 100 MHz | — | — | — | — |
| Turn-off Time-Max (toff) | 400 ns | — | — | — | — |
| Turn-on Time-Max (ton) | 100 ns | — | — | — | — |
| Body Breadth | — | — | 0.079 inch | — | — |
| Body Depth | — | — | 0.035 inch | — | — |
| Body Diameter | — | — | 0.053 inch | — | — |
| Body Length | — | — | 0.079 inch | — | — |
| Body/Shell Style | — | — | RECEPTACLE | — | — |
| Characteristic Impedance | — | — | 50 Ω | — | — |
| Connector Type | — | — | RF CONNECTOR | — | — |
| Contact Gender | — | — | FEMALE | — | — |
| Coupling Type | — | — | SNAP | — | — |
| DIN Conformance | — | — | NO | — | — |
| Filter Feature | — | — | NO | — | — |
| IEC Conformance | — | — | NO | — | — |
| Insertion Loss | — | — | 0.5 dB | — | — |
| MIL Conformance | — | — | NO | — | — |
| Mounting Style | — | — | STRAIGHT | — | — |
| Mounting Type | — | — | BOARD | BOARD | — |
| Operating Frequency-Max | — | — | 11 GHz | — | — |
| Option | — | — | GENERAL PURPOSE | — | — |
| Panel Mount | — | — | NO | — | — |
| Termination Type | — | — | SURFACE MOUNT | — | — |
| Total Number of Contacts | — | — | 1 | — | — |
| VSWR | — | — | 1.5 | — | — |
| Additional Feature | — | — | — | UL 94V0 | — |
| Fastening Method | — | — | — | SCREW | — |
| Number of Decks | — | — | — | 1 | — |
| Number of Rows | — | — | — | 1 | — |
| Number of Ways | — | — | — | 2 | — |
| Rated Current | — | — | — | 32 A | — |
| Rated Voltage | — | — | — | 1000 V | — |
| Safety Approval | — | — | — | UL | — |
| Terminal and Terminal Block Type | — | — | — | BARRIER STRIP TERMINAL BLOCK | — |
| Wire Cross Section | — | — | — | 6 mm2 | — |
| Wire Gauge | — | — | — | 10 AWG | — |
| Has ADC | — | — | — | — | YES |
| Bit Size | — | — | — | — | 32 |
| Boundary Scan | — | — | — | — | NO |
| Clock Frequency-Max | — | — | — | — | 25 MHz |
| DAC Channels | — | — | — | — | YES |
| DMA Channels | — | — | — | — | YES |
| Number of I/O Lines | — | — | — | — | 51 |
| On Chip Program ROM Width | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | YES |
| RAM (bytes) | — | — | — | — | 8192 |
| ROM (words) | — | — | — | — | 65536 |
| ROM Programmability | — | — | — | — | FLASH |
| Speed | — | — | — | — | 32 MHz |
| Supply Voltage-Max | — | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | — | 3 V |
| Supply Voltage-Nom | — | — | — | — | 3 V |
| Technology | — | — | — | — | CMOS |
| Temperature Grade | — | — | — | — | INDUSTRIAL |
| Terminal Pitch | — | — | — | — | 0.5 mm |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC |
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 BCW66GLT3G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for BCW66GLT3G 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 BCW66GLT3G 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 BCW66GLT3G?
Known equivalents for BCW66GLT3G include 374932, MM8030-2610RJ3, 1904147. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BCW66GLT3G?
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 BCW66GLT3G 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.