SM03B-SRSS-TB(LFSN)Alternatives & Equivalent Parts
About SM03B-SRSS-TB(LFSN)
SM03B-SRSS-TB(LFSN) is a Connector component manufactured by JST (JAPAN SOLDERLESS TERMINALS). It comes in a Other 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 | SM03B-SRSS-TB(LFSN)Source | ADF7242BCPZ | PAM8304AYR | STM32F415RGT6 |
|---|---|---|---|---|
| Manufacturer | JST (JAPAN SOLDERLESS TERMINALS) | Analog Devices | Diodes Inc. | STMicroelectronics |
| Package Type | Other | Quad Flat No-Lead | Other | Quad Flat Packages |
| Pin Count | 3 | 32 | 9 | 64 |
| Temperature Range | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | — | $2.9400 | $0.2498 | $5.8287 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | NOT RECOMMENDED | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Source Url Status Check Date | — | 2013-05-01 14:56:36.142 | — | — |
| Pbfree Code | — | No | — | — |
| Manufacturer Package Code | — | CP-32-13 | — | — |
| YTEOL | — | 3 | 8 | 9 |
| JESD-30 Code | — | S-XQCC-N32 | S-PDSO-N8 | S-PQFP-G64 |
| JESD-609 Code | — | e3 | e4 | e3 |
| Number of Functions | — | 1 | 1 | — |
| Package Body Material | — | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | LCC32,.2SQ,20 | — | QFP64,.47SQ,20 |
| Package Shape | — | SQUARE | SQUARE | SQUARE |
| Package Style | — | CHIP CARRIER | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, LOW PROFILE, FINE PITCH |
| Qualification Status | — | Not Qualified | — | Not Qualified |
| Surface Mount | — | YES | YES | YES |
| Telecom IC Type | — | TELECOM CIRCUIT | — | — |
| Temperature Grade | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | — | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | — | NO LEAD | NO LEAD | GULL WING |
| Terminal Pitch | — | 0.5 mm | 0.65 mm | 0.5 mm |
| Terminal Position | — | QUAD | DUAL | QUAD |
| Factory Lead Time | — | — | 12 Weeks | 15 Weeks |
| Bandwidth-Nom | — | — | 20 kHz | — |
| Consumer IC Type | — | — | CLASS D AUDIO AMPLIFIER | — |
| Gain | — | — | 18 dB | — |
| Harmonic Distortion | — | — | 10% | — |
| Number of Channels | — | — | 1 | — |
| Output Power-Nom | — | — | 3 W | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | 260 |
| Supply Voltage-Max (Vsup) | — | — | 6 V | — |
| Supply Voltage-Min (Vsup) | — | — | 2.8 V | — |
| Technology | — | — | CMOS | CMOS |
| Has ADC | — | — | — | YES |
| Bit Size | — | — | — | 32 |
| Boundary Scan | — | — | — | YES |
| CPU Family | — | — | — | CORTEX-M4 |
| Clock Frequency-Max | — | — | — | 26 MHz |
| DAC Channels | — | — | — | YES |
| DMA Channels | — | — | — | YES |
| Number of I/O Lines | — | — | — | 51 |
| On Chip Program ROM Width | — | — | — | 8 |
| PWM Channels | — | — | — | YES |
| RAM (bytes) | — | — | — | 200704 |
| ROM (words) | — | — | — | 1048576 |
| ROM Programmability | — | — | — | FLASH |
| Speed | — | — | — | 168 MHz |
| Supply Current-Max | — | — | — | 109 mA |
| Supply Voltage-Max | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | 3.3 V |
| Supply Voltage-Nom | — | — | — | 3.3 V |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC |
| ## STM32F415RGT6 Alternates Showing results | — | — | — | Image |
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 3 alternatives for SM03B-SRSS-TB(LFSN) — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SM03B-SRSS-TB(LFSN) 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 SM03B-SRSS-TB(LFSN) 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 SM03B-SRSS-TB(LFSN)?
Known equivalents for SM03B-SRSS-TB(LFSN) include ADF7242BCPZ, PAM8304AYR, STM32F415RGT6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SM03B-SRSS-TB(LFSN)?
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 SM03B-SRSS-TB(LFSN) 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.