RK73B2ATTD122JAlternatives & Equivalent Parts
About RK73B2ATTD122J
RK73B2ATTD122J 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 | RK73B2ATTD122JSource | RK73B2ATTD331J | RK73B2ATTD470J | RK73B2ATTD101J | RK73B2ATTD102J | 47C16-I/SN | PIC18F16Q41-I/SS |
|---|---|---|---|---|---|---|---|
| Manufacturer | KOA Speer | KOA Speer | KOA Speer | KOA Speer | KOA Speer | Microchip | Microchip |
| Package Type | Resistor Chip | Resistor Chip | Resistor Chip | Resistor Chip | Resistor Chip | Small Outline Packages | Small Outline Packages |
| Pin Count | 2 | 2 | 2 | 2 | 2 | 8 | 20 |
| Temperature Range | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0028 | $0.0026 | $0.0028 | $0.0078 | $0.0016 | $0.6700 | $0.9700 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | 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 | 12 | 12 | 12 | 19 | 19 |
| Construction | Rectangular | Rectangular | Rectangular | Rectangular | Rectangular | — | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | — | — |
| Package Height | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | — | — |
| Package Length | 2 mm | 2 mm | 2 mm | 2 mm | 2 mm | — | — |
| Package Shape | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR |
| Package Style | SMT | SMT | SMT | SMT | SMT | SMALL OUTLINE | SMALL OUTLINE, SHRINK PITCH |
| Package Width | 1.25 mm | 1.25 mm | 1.25 mm | 1.25 mm | 1.25 mm | — | — |
| Packing Method | TR, Punched Paper, 7 Inch | TR, Punched Paper, 7 Inch | TR, Punched Paper, 7 Inch | TR, Punched Paper, 7 Inch | TR, Punched Paper, 7 Inch | — | — |
| Rated Power Dissipation (P) | 0.25 W | 0.25 W | 0.25 W | 0.25 W | 0.25 W | — | — |
| Rated Temperature | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | — | — |
| Reference Standard | AEC-Q200, IEC60115-8 | AEC-Q200, IEC60115-8 | AEC-Q200, IEC60115-8 | AEC-Q200, IEC60115-8 | AEC-Q200, IEC60115-8 | — | — |
| Resistance | 1200 Ω | 330 Ω | 47 Ω | 100 Ω | 1000 Ω | — | — |
| Resistor Type | FIXED RESISTOR | FIXED RESISTOR | FIXED RESISTOR | FIXED RESISTOR | FIXED RESISTOR | — | — |
| Size Code | 0805 | 0805 | 0805 | 0805 | 0805 | — | — |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | CMOS | CMOS |
| Temperature Coefficient | 200 ppm/°C | 200 ppm/°C | 200 ppm/°C | 200 ppm/°C | 200 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 OVER NICKEL | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Shape | WRAPAROUND | WRAPAROUND | WRAPAROUND | WRAPAROUND | WRAPAROUND | — | — |
| Tolerance | 5% | 5% | 5% | 5% | 5% | — | — |
| Working Voltage | 150 V | 150 V | 150 V | 150 V | 150 V | — | — |
| Manufacturer Package Code | — | — | — | — | — | SOIC-8 | SSOP-20 |
| Date Of Intro | — | — | — | — | — | 2016-10-10 | 2020-02-28 |
| Access Time-Max | — | — | — | — | — | 400 ns | — |
| JESD-30 Code | — | — | — | — | — | R-PDSO-G8 | R-PDSO-G20 |
| Memory Density | — | — | — | — | — | 16384 bit | — |
| Memory IC Type | — | — | — | — | — | MEMORY CIRCUIT | — |
| Memory Width | — | — | — | — | — | 8 | — |
| Mixed Memory Type | — | — | — | — | — | EEPROM+SRAM | — |
| Number of Functions | — | — | — | — | — | 1 | — |
| Number of Ports | — | — | — | — | — | 1 | — |
| Number of Words | — | — | — | — | — | 2048 words | — |
| Number of Words Code | — | — | — | — | — | 2000 | — |
| Operating Mode | — | — | — | — | — | SYNCHRONOUS | — |
| Organization | — | — | — | — | — | 2KX8 | — |
| Package Body Material | — | — | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | — | — | SOP8,.23 | SSOP20,.3 |
| Peak Reflow Temperature (Cel) | — | — | — | — | — | 260 | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | — | 4.5 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | 5 V | — |
| Temperature Grade | — | — | — | — | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Form | — | — | — | — | — | GULL WING | GULL WING |
| Terminal Pitch | — | — | — | — | — | 1.27 mm | 0.65 mm |
| Terminal Position | — | — | — | — | — | DUAL | DUAL |
| ## 47C16-I/SN Alternates Showing results | — | — | — | — | — | Image | — |
| Factory Lead Time | — | — | — | — | — | — | 6 Weeks |
| Has ADC | — | — | — | — | — | — | YES |
| Bit Size | — | — | — | — | — | — | 8 |
| Boundary Scan | — | — | — | — | — | — | NO |
| CPU Family | — | — | — | — | — | — | PIC18 |
| Clock Frequency-Max | — | — | — | — | — | — | 64 MHz |
| DAC Channels | — | — | — | — | — | — | YES |
| DMA Channels | — | — | — | — | — | — | YES |
| Format | — | — | — | — | — | — | FIXED POINT |
| Integrated Cache | — | — | — | — | — | — | NO |
| Low Power Mode | — | — | — | — | — | — | YES |
| Number of DMA Channels | — | — | — | — | — | — | 4 |
| Number of External Interrupts | — | — | — | — | — | — | 3 |
| Number of I/O Lines | — | — | — | — | — | — | 18 |
| Number of Serial I/Os | — | — | — | — | — | — | 3 |
| Number of Timers | — | — | — | — | — | — | 5 |
| On Chip Data RAM Width | — | — | — | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | — | — | YES |
| RAM (bytes) | — | — | — | — | — | — | 4096 |
| RAM (words) | — | — | — | — | — | — | 4096 |
| ROM (words) | — | — | — | — | — | — | 65536 |
| ROM Programmability | — | — | — | — | — | — | FLASH |
| Speed | — | — | — | — | — | — | 64 MHz |
| Supply Current-Max | — | — | — | — | — | — | 13.8 mA |
| Supply Voltage-Max | — | — | — | — | — | — | 5.5 V |
| Supply Voltage-Min | — | — | — | — | — | — | 1.8 V |
| Supply Voltage-Nom | — | — | — | — | — | — | 3 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | — | MICROCONTROLLER, RISC |
| ## PIC18F16Q41-I/SS 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 6 alternatives for RK73B2ATTD122J — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for RK73B2ATTD122J 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 RK73B2ATTD122J 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 RK73B2ATTD122J?
Known equivalents for RK73B2ATTD122J include RK73B2ATTD331J, RK73B2ATTD470J, RK73B2ATTD101J. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of RK73B2ATTD122J?
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 RK73B2ATTD122J 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.