RK73B1JTTD301JAlternatives & Equivalent Parts
About RK73B1JTTD301J
RK73B1JTTD301J 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 | RK73B1JTTD301JSource | RK73B1JTTD100J | CGA3E2X8R1H103K080AA | CGA3E1X7R1C105K080AC | RK73H1JTTD1002F | AVR128DA48T-I/6LX |
|---|---|---|---|---|---|---|
| Manufacturer | KOA Speer | KOA Speer | TDK | TDK | KOA Speer | Microchip |
| Package Type | Resistor Chip | Resistor Chip | Capacitor Chip Non-polarised | Capacitor Chip Non-polarised | Resistor Chip | Quad Flat No-Lead |
| Pin Count | 2 | 2 | 2 | 2 | 2 | 48 |
| Temperature Range | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 155.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0042 | $0.0024 | $0.0145 | $0.0128 | $0.0030 | $1.4600 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | — |
| Reach Compliance Code | Compliant | Compliant | Compliant | Compliant | Compliant | — |
| YTEOL | 12 | 12 | 9 | 6 | 13 | 18 |
| Construction | Rectangular | Rectangular | — | — | Rectangular | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | — |
| Package Height | 0.45 mm | 0.45 mm | — | — | 0.45 mm | — |
| Package Length | 1.6 mm | 1.6 mm | — | — | 1.6 mm | — |
| Package Shape | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | SQUARE |
| Package Style | SMT | SMT | SMT | SMT | SMT | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Package Width | 0.8 mm | 0.8 mm | — | — | 0.8 mm | — |
| Packing Method | TR, Punched Paper, 7 Inch | TR, Punched Paper, 7 Inch | TR, PUNCHED PAPER, 7 INCH | TR, 7 INCH | TR, Punched Paper, 7 Inch | — |
| Rated Power Dissipation (P) | 0.125 W | 0.125 W | — | — | 0.1 W | — |
| Rated Temperature | 70 °C | 70 °C | — | — | 70 °C | — |
| Reference Standard | AEC-Q200, IEC60115-8 | AEC-Q200, IEC60115-8 | AEC-Q200 | AEC-Q200 | AEC-Q200 | — |
| Resistance | 300 Ω | 10 Ω | — | — | 10000 Ω | — |
| Resistor Type | FIXED RESISTOR | FIXED RESISTOR | — | — | FIXED RESISTOR | — |
| Size Code | 0603 | 0603 | 0603 | 0603 | 0603 | — |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | — | — | METAL GLAZE/THICK FILM | CMOS |
| Temperature Coefficient | 200 ppm/°C | 200 ppm/°C | 15% ppm/°C | 15% ppm/°C | 100 ppm/°C | — |
| Terminal Finish | MATTE TIN OVER NICKEL | MATTE TIN OVER NICKEL | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) |
| Terminal Shape | WRAPAROUND | WRAPAROUND | WRAPAROUND | WRAPAROUND | WRAPAROUND | — |
| Tolerance | 5% | 5% | — | — | 1% | — |
| Working Voltage | 75 V | 75 V | — | — | 75 V | — |
| Capacitance | — | — | 0.01 µF | 1 µF | — | — |
| Capacitor Type | — | — | CERAMIC CAPACITOR | CERAMIC CAPACITOR | — | — |
| Dielectric Material | — | — | CERAMIC | CERAMIC | — | — |
| Height | — | — | 0.8 mm | 0.8 mm | — | — |
| Multilayer | — | — | Yes | Yes | — | — |
| Negative Tolerance | — | — | 10% | 10% | — | — |
| Positive Tolerance | — | — | 10% | 10% | — | — |
| Rated (DC) Voltage (URdc) | — | — | 50 V | 16 V | — | — |
| Temperature Characteristics Code | — | — | X8R | X7R | — | — |
| Additional Feature | — | — | — | — | PRECISION | — |
| Manufacturer Package Code | — | — | — | — | — | VQFN-48 |
| Factory Lead Time | — | — | — | — | — | 7 Weeks |
| Date Of Intro | — | — | — | — | — | 2020-02-13 |
| Has ADC | — | — | — | — | — | YES |
| Bit Size | — | — | — | — | — | 8 |
| Boundary Scan | — | — | — | — | — | NO |
| CPU Family | — | — | — | — | — | AVR |
| Clock Frequency-Max | — | — | — | — | — | 24 MHz |
| DAC Channels | — | — | — | — | — | YES |
| DMA Channels | — | — | — | — | — | NO |
| Format | — | — | — | — | — | FIXED POINT |
| Integrated Cache | — | — | — | — | — | NO |
| JESD-30 Code | — | — | — | — | — | S-PQCC-N48 |
| Low Power Mode | — | — | — | — | — | YES |
| Number of External Interrupts | — | — | — | — | — | 41 |
| Number of I/O Lines | — | — | — | — | — | 41 |
| Number of Serial I/Os | — | — | — | — | — | 5 |
| Number of Timers | — | — | — | — | — | 7 |
| On Chip Data RAM Width | — | — | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | — | YES |
| Package Body Material | — | — | — | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | — | — | LCC48,.24SQ,16 |
| RAM (bytes) | — | — | — | — | — | 16384 |
| RAM (words) | — | — | — | — | — | 16384 |
| ROM (words) | — | — | — | — | — | 131072 |
| ROM Programmability | — | — | — | — | — | FLASH |
| Speed | — | — | — | — | — | 24 MHz |
| Supply Voltage-Max | — | — | — | — | — | 5.5 V |
| Supply Voltage-Min | — | — | — | — | — | 3 V |
| Supply Voltage-Nom | — | — | — | — | — | 3 V |
| Temperature Grade | — | — | — | — | — | INDUSTRIAL |
| Terminal Form | — | — | — | — | — | NO LEAD |
| Terminal Pitch | — | — | — | — | — | 0.4 mm |
| Terminal Position | — | — | — | — | — | QUAD |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | MICROCONTROLLER, RISC |
| ## AVR128DA48T-I/6LX Alternates Showing results | — | — | — | — | — | Image |
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 RK73B1JTTD301J 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 RK73B1JTTD301J 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 RK73B1JTTD301J?
Known equivalents for RK73B1JTTD301J include RK73B1JTTD100J, CGA3E2X8R1H103K080AA, CGA3E1X7R1C105K080AC. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of RK73B1JTTD301J?
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 RK73B1JTTD301J 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.