BAR43CFILMAlternatives & Equivalent Parts
About BAR43CFILM
BAR43CFILM is a Integrated Circuit component manufactured by STMicroelectronics. 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 | BAR43CFILMSource | BAR42FILM | CRCW251233K0JNEG |
|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Vishay |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) | Resistor Chip |
| Pin Count | 3 | 3 | 2 |
| Temperature Range | ~ 150.0°C | ~ 150.0°C | -55.0°C ~ 155.0°C |
| Price | $0.0212 | $0.0415 | $0.0102 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||
| YTEOL | 6 | 0 | 10 |
| Application | FAST RECOVERY | FAST RECOVERY | — |
| Breakdown Voltage-Min | 30 V | 30 V | — |
| Configuration | COMMON CATHODE, 2 ELEMENTS | SINGLE | — |
| Diode Element Material | SILICON | SILICON | — |
| Diode Type | RECTIFIER DIODE | RECTIFIER DIODE | — |
| Forward Voltage-Max (VF) | 0.45 V | 0.65 V | — |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 | — |
| JESD-609 Code | e3 | e3 | — |
| Non-rep Pk Forward Current-Max | 0.75 A | 0.75 A | — |
| Number of Elements | 2 | 1 | — |
| Number of Phases | 1 | 1 | — |
| Output Current-Max | 0.1 A | 0.1 A | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMT |
| Peak Reflow Temperature (Cel) | 260 | 260 | — |
| Power Dissipation-Max | 0.25 W | 0.25 W | — |
| Qualification Status | Not Qualified | Not Qualified | — |
| Rep Pk Reverse Voltage-Max | 30 V | 30 V | — |
| Reverse Current-Max | 0.5 µA | 0.5 µA | — |
| Reverse Test Voltage | 30 V | 30 V | — |
| Surface Mount | YES | YES | YES |
| Technology | SCHOTTKY | SCHOTTKY | METAL GLAZE/THICK FILM |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | GULL WING | GULL WING | — |
| Terminal Position | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — |
| ## BAR42FILM Alternates Showing results | — | Image | — |
| Pbfree Code | — | — | Yes |
| Reach Compliance Code | — | — | Compliant |
| Additional Feature | — | — | RATED AC VOLTAGE (V): 500 |
| Construction | — | — | Rectangular |
| Mounting Feature | — | — | SURFACE MOUNT |
| Package Height | — | — | 0.6 mm |
| Package Length | — | — | 6.3 mm |
| Package Width | — | — | 3.15 mm |
| Packing Method | — | — | TR, Blister, 7 Inch |
| Rated Power Dissipation (P) | — | — | 1 W |
| Rated Temperature | — | — | 70 °C |
| Reference Standard | — | — | AEC-Q200 |
| Resistance | — | — | 33000 Ω |
| Resistor Type | — | — | FIXED RESISTOR |
| Size Code | — | — | 2512 |
| Terminal Shape | — | — | WRAPAROUND |
| Tolerance | — | — | 5% |
| Working Voltage | — | — | 500 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 2 alternatives for BAR43CFILM — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for BAR43CFILM 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 BAR43CFILM 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 BAR43CFILM?
Known equivalents for BAR43CFILM include BAR42FILM, CRCW251233K0JNEG. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BAR43CFILM?
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 BAR43CFILM 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.