ROX3SJ47KAlternatives & Equivalent Parts
About ROX3SJ47K
ROX3SJ47K is a Resistor component manufactured by TE Connectivity. It comes in a Resistors, Axial Diameter Horizontal Mounting 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 | ROX3SJ47KSource | MMBT5087LT1G |
|---|---|---|
| Manufacturer | TE Connectivity | ON Semiconductor |
| Package Type | Resistors, Axial Diameter Horizontal Mounting | SOT23 (3-Pin) |
| Pin Count | 2 | 3 |
| Temperature Range | -55.0°C ~ 235.0°C | ~ 150.0°C |
| Price | $0.0956 | $0.0218 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Reach Compliance Code | Compliant | — |
| Factory Lead Time | 15 Weeks, 1 Day | — |
| YTEOL | 6.2 | 7 |
| Additional Feature | FLAME PROOF | LOW NOISE |
| Construction | Tubular | — |
| Lead Diameter | 0.7 mm | — |
| Lead Length | 28 mm | — |
| Mounting Feature | THROUGH HOLE MOUNT | — |
| Package Diameter | 5.5 mm | — |
| Package Length | 16 mm | — |
| Package Shape | TUBULAR PACKAGE | RECTANGULAR |
| Package Style | Axial | SMALL OUTLINE |
| Packing Method | AMMO PACK | — |
| Physical Dimension | 16mm x 5.5mm | — |
| Rated Power Dissipation (P) | 3 W | — |
| Rated Temperature | 70 °C | — |
| Resistance | 47000 Ω | — |
| Resistor Type | FIXED RESISTOR | — |
| Surface Mount | NO | YES |
| Technology | METAL OXIDE FILM | — |
| Temperature Coefficient | 350 ppm/°C | — |
| Terminal Shape | WIRE | — |
| Tolerance | 5% | — |
| Working Voltage | 350 V | — |
| Configuration Features: Number of Resistors 1 | Dimensions: Passive Component Dimensions 16 x 5.5 MM | — |
| Resistance Class 1kΩ – 1MΩ | Passive Component Tolerance 5 PCT | — |
| Resistance Value 47K OHM | Packaging Features: Packaging Method Ammo Packed | — |
| Resistor Type Power Resistor | Termination Features: Number of Terminations 2 | — |
| Manufacturer Package Code | — | 318 |
| Collector Current-Max (IC) | — | 0.05 A |
| Collector-Emitter Voltage-Max | — | 50 V |
| Configuration | — | SINGLE |
| DC Current Gain-Min (hFE) | — | 250 |
| JEDEC-95 Code | — | TO-236AB |
| JESD-30 Code | — | R-PDSO-G3 |
| JESD-609 Code | — | e3 |
| Number of Elements | — | 1 |
| Package Body Material | — | PLASTIC/EPOXY |
| Peak Reflow Temperature (Cel) | — | 260 |
| Polarity/Channel Type | — | PNP |
| Power Dissipation-Max (Abs) | — | 0.225 W |
| Qualification Status | — | Not Qualified |
| Terminal Finish | — | Matte Tin (Sn) - annealed |
| Terminal Form | — | GULL WING |
| Terminal Position | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
| Transistor Element Material | — | SILICON |
| Transition Frequency-Nom (fT) | — | 40 MHz |
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 ROX3SJ47K 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 ROX3SJ47K 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 ROX3SJ47K?
Known equivalents for ROX3SJ47K include MMBT5087LT1G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ROX3SJ47K?
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 ROX3SJ47K 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.