RK73H1JTTD2001FAlternatives & Equivalent Parts
About RK73H1JTTD2001F
RK73H1JTTD2001F is a Resistor component manufactured by KOA Speer. It comes in a Resistor Chip 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 | RK73H1JTTD2001FSource | DTA143EKAT146 | DTC143EKAT146 | RK73B2ETTD222J |
|---|---|---|---|---|
| Manufacturer | KOA Speer | ROHM Semiconductor | ROHM Semiconductor | KOA Speer |
| Package Type | Resistor Chip | SOT23 (3-Pin) | SOT23 (3-Pin) | Resistor Chip |
| Pin Count | 2 | 3 | 3 | 2 |
| Temperature Range | -55.0°C ~ 155.0°C | ~ 150.0°C | ~ 150.0°C | -55.0°C ~ 155.0°C |
| Price | $0.0011 | $0.0587 | $0.0650 | $0.0094 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| Reach Compliance Code | Compliant | — | — | Compliant |
| YTEOL | 13 | 7 | 7 | 12 |
| Additional Feature | PRECISION | BUILT IN BIAS RESISTOR RATIO IS 1 | BUILT-IN BIAS RESISTOR RATIO IS 1 | — |
| Construction | Rectangular | — | — | Rectangular |
| JESD-609 Code | e3 | e1 | e1 | e3 |
| Mounting Feature | SURFACE MOUNT | — | — | SURFACE MOUNT |
| Package Height | 0.45 mm | — | — | 0.6 mm |
| Package Length | 1.6 mm | — | — | 3.2 mm |
| Package Shape | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE |
| Package Style | SMT | SMALL OUTLINE | SMALL OUTLINE | SMT |
| Package Width | 0.8 mm | — | — | 2.6 mm |
| Packing Method | TR, Punched Paper, 7 Inch | — | — | TR, Punched Paper, 7 Inch |
| Rated Power Dissipation (P) | 0.1 W | — | — | 0.5 W |
| Rated Temperature | 70 °C | — | — | 70 °C |
| Reference Standard | AEC-Q200 | — | — | AEC-Q200, IEC60115-8 |
| Resistance | 2000 Ω | — | — | 2200 Ω |
| Resistor Type | FIXED RESISTOR | — | — | FIXED RESISTOR |
| Size Code | 0603 | — | — | 1210 |
| Surface Mount | YES | YES | YES | YES |
| Technology | METAL GLAZE/THICK FILM | — | — | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 100 ppm/°C | — | — | 200 ppm/°C |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) | MATTE TIN OVER NICKEL |
| Terminal Shape | WRAPAROUND | — | — | WRAPAROUND |
| Tolerance | 1% | — | — | 5% |
| Working Voltage | 75 V | — | — | 200 V |
| Factory Lead Time | — | 18 Weeks | 18 Weeks | — |
| Collector Current-Max (IC) | — | 0.1 A | 0.1 A | — |
| Collector-Emitter Voltage-Max | — | 50 V | 50 V | — |
| Configuration | — | SINGLE WITH BUILT-IN RESISTOR | SINGLE WITH BUILT-IN RESISTOR | — |
| DC Current Gain-Min (hFE) | — | 30 | 30 | — |
| JESD-30 Code | — | R-PDSO-G3 | R-PDSO-G3 | — |
| Number of Elements | — | 1 | 1 | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | — |
| Polarity/Channel Type | — | PNP | NPN | — |
| Power Dissipation Ambient-Max | — | 0.2 W | 0.2 W | — |
| Power Dissipation-Max (Abs) | — | 0.2 W | 0.2 W | — |
| Qualification Status | — | Not Qualified | Not Qualified | — |
| Terminal Form | — | GULL WING | GULL WING | — |
| Terminal Position | — | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | 10 | 10 | — |
| Transistor Application | — | SWITCHING | SWITCHING | — |
| Transistor Element Material | — | SILICON | SILICON | — |
| Transition Frequency-Nom (fT) | — | 250 MHz | 250 MHz | — |
| VCEsat-Max | — | 0.3 V | 0.3 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 3 alternatives for RK73H1JTTD2001F — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for RK73H1JTTD2001F 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 RK73H1JTTD2001F 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 RK73H1JTTD2001F?
Known equivalents for RK73H1JTTD2001F include DTA143EKAT146, DTC143EKAT146, RK73B2ETTD222J. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of RK73H1JTTD2001F?
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 RK73H1JTTD2001F 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.