SMF31K2JTAlternatives & Equivalent Parts
About SMF31K2JT
SMF31K2JT is a Resistor component manufactured by TE Connectivity. It comes in a Resistor Moulded 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 | SMF31K2JTSource | SN74LVC1G14DBVR |
|---|---|---|
| Manufacturer | TE Connectivity | Texas Instruments |
| Package Type | Resistor Moulded | — |
| Pin Count | 2 | — |
| Temperature Range | -55.0°C ~ 275.0°C | — |
| Price | $0.1658 | $0.0460 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — |
| Electrical Parameters | ||
| Pbfree Code | Yes | — |
| Reach Compliance Code | Compliant | — |
| Factory Lead Time | 19 Weeks, 2 Days | — |
| YTEOL | 8 | — |
| Additional Feature | FLAME PROOF | — |
| Construction | Rectangular | — |
| Mounting Feature | SURFACE MOUNT | — |
| Package Height | 5 mm | — |
| Package Length | 10.5 mm | — |
| Package Shape | RECTANGULAR PACKAGE | — |
| Package Style | SMT | — |
| Package Width | 5.5 mm | — |
| Packing Method | TR | — |
| Physical Dimension | 10.5mm x 5.5mm x 5mm | — |
| Rated Power Dissipation (P) | 3 W | — |
| Rated Temperature | 20 °C | — |
| Resistance | 1200 Ω | — |
| Resistor Type | FIXED RESISTOR | — |
| Size Code | 4122 | — |
| Surface Mount | YES | — |
| Technology | METAL FILM | — |
| Temperature Coefficient | 100 ppm/°C | — |
| 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.
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Why Look for Alternatives?
Finding alternatives for SMF31K2JT 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 SMF31K2JT 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 SMF31K2JT?
Known equivalents for SMF31K2JT include SN74LVC1G14DBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SMF31K2JT?
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 SMF31K2JT 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.