BC848BAlternatives & Equivalent Parts
About BC848B
BC848B is a Transistor BJT NPN component manufactured by Taiwan 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 | BC848BSource | AD5141BCPZ10-RL7 |
|---|---|---|
| Manufacturer | Taiwan Semiconductor | Analog Devices |
| Package Type | SOT23 (3-Pin) | Quad Flat No-Lead |
| Pin Count | 3 | 16 |
| Temperature Range | -55.0°C ~ | -40.0°C ~ 125.0°C |
| Price | $0.0078 | $1.2859 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Reach Compliance Code | Compliant | — |
| YTEOL | 7 | 10 |
| Additional Feature | HIGH RELIABILITY | REST RESISTOR VALUES IS 10000OHM AND CONTROL INTERFACE IS INCREMENT/DECREMENT |
| Collector Current-Max (IC) | 0.1 A | — |
| Collector-Emitter Voltage-Max | 30 V | — |
| Configuration | SINGLE | — |
| DC Current Gain-Min (hFE) | 200 | — |
| JESD-30 Code | R-PDSO-G3 | S-XQCC-N16 |
| JESD-609 Code | e3 | e3 |
| Number of Elements | 1 | — |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED |
| Package Shape | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Polarity/Channel Type | NPN | — |
| Reference Standard | AEC-Q101 | — |
| Surface Mount | YES | YES |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | NO LEAD |
| Terminal Position | DUAL | QUAD |
| Transistor Application | SWITCHING | — |
| Transistor Element Material | SILICON | — |
| Transition Frequency-Nom (fT) | 100 MHz | — |
| Source Url Status Check Date | — | 2013-05-01 14:56:10.028 |
| Pbfree Code | — | No |
| Manufacturer Package Code | — | CP-16-22 |
| Bandwidth-Nom | — | 3 kHz |
| Control Interface | — | 2-WIRE SERIAL |
| Converter Type | — | DIGITAL POTENTIOMETER |
| Negative Supply Voltage-Nom | — | -2.5 V |
| Number of Functions | — | 1 |
| Number of Positions | — | 256 |
| Package Equivalence Code | — | LCC16,.12SQ,20 |
| Peak Reflow Temperature (Cel) | — | 260 |
| Qualification Status | — | Not Qualified |
| Resistance Law | — | LINEAR/LOGARITHMIC |
| Resistance Tolerance-Max | — | 8% |
| Resistor Terminal Voltage-Max | — | 2.75 V |
| Resistor Terminal Voltage-Min | — | -2.25 V |
| Supply Voltage-Nom | — | 2.5 V |
| Technology | — | CMOS |
| Temperature Coefficient-Nom | — | 35 ppm/°C |
| Temperature Grade | — | AUTOMOTIVE |
| Terminal Pitch | — | 0.5 mm |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
| Total Resistance-Nom | — | 100000 Ω |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for BC848B 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 BC848B 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 BC848B?
Known equivalents for BC848B include AD5141BCPZ10-RL7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BC848B?
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 BC848B 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.