NCP18WF104J03RBAlternatives & Equivalent Parts
About NCP18WF104J03RB
NCP18WF104J03RB is a Resistor component manufactured by Murata Electronics. It comes in a Thermistors 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 | NCP18WF104J03RBSource | ATTINY212-SSNR | MCMR04X1003FTL |
|---|---|---|---|
| Manufacturer | Murata Electronics | Microchip | MULTICOMP |
| Package Type | Thermistors Chip | Small Outline Packages | Resistor Chip |
| Pin Count | 2 | 8 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -55.0°C ~ 155.0°C |
| Price | $0.0539 | $0.3900 | $0.0030 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | NOT RECOMMENDED | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | — |
| Reach Compliance Code | Compliant | — | Unknown |
| Factory Lead Time | 22 Weeks | 10 Weeks | — |
| YTEOL | 3 | 19 | — |
| JESD-609 Code | e3 | e3 | e3 |
| Mounting Feature | SURFACE MOUNT | — | SURFACE MOUNT |
| Package Height | 0.8 mm | — | — |
| Package Length | 1.6 mm | — | — |
| Package Shape | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR PACKAGE |
| Package Style | SMT | SMALL OUTLINE | — |
| Package Width | 0.8 mm | — | — |
| Packing Method | TR, PAPER, 7 INCH | — | TR, PAPER, 7 INCH |
| Reference Standard | CUL; UL | — | AEC-Q200 |
| Resistance | 100000 Ω | — | 100000 Ω |
| Resistor Type | NTC THERMISTOR | — | FIXED RESISTOR |
| Surface Mount | YES | YES | YES |
| Terminal Finish | Tin (Sn) | Matte Tin (Sn) | TIN |
| Terminal Placement | DUAL ENDED | — | — |
| Terminal Shape | WRAPAROUND | — | WRAPAROUND |
| Thermal Sensitivity Index | 4250 K | — | — |
| Thermistor Application | TEMPERATURE SENSING | — | — |
| Tolerance | 5% | — | 1% |
| Working Voltage | 5 V | — | 50 V |
| Manufacturer Package Code | — | SOIC-8 | — |
| Date Of Intro | — | 2017-07-13 | — |
| Has ADC | — | YES | — |
| Additional Feature | — | ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 5 MHZ AND 2.7 V MINIMUM SUPPLY AT 10 MHZ | LASER TRIMMABLE, RATED AC VOLTAGE (V): 50 |
| Bit Size | — | 8 | — |
| Boundary Scan | — | NO | — |
| CPU Family | — | AVR RISC | — |
| Clock Frequency-Max | — | 20 MHz | — |
| DAC Channels | — | YES | — |
| DMA Channels | — | NO | — |
| Format | — | FIXED POINT | — |
| Integrated Cache | — | NO | — |
| JESD-30 Code | — | R-PDSO-G8 | — |
| Low Power Mode | — | YES | — |
| Number of I/O Lines | — | 6 | — |
| Number of Serial I/Os | — | 1 | — |
| Number of Timers | — | 3 | — |
| On Chip Data RAM Width | — | 8 | — |
| On Chip Program ROM Width | — | 16 | — |
| PWM Channels | — | YES | — |
| Package Body Material | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | — | SOP8,.23 | — |
| Peak Reflow Temperature (Cel) | — | 260 | — |
| RAM (bytes) | — | 128 | — |
| RAM (words) | — | 128 | — |
| ROM (words) | — | 1024 | — |
| ROM Programmability | — | FLASH | — |
| Speed | — | 20 MHz | — |
| Supply Current-Max | — | 200 mA | — |
| Supply Voltage-Max | — | 5.5 V | — |
| Supply Voltage-Min | — | 5 V | — |
| Supply Voltage-Nom | — | 5 V | — |
| Technology | — | CMOS | — |
| Temperature Grade | — | INDUSTRIAL | — |
| Terminal Form | — | GULL WING | — |
| Terminal Pitch | — | 1.27 mm | — |
| Terminal Position | — | DUAL | — |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | — |
| Rated Power Dissipation (P) | — | — | 0.0625 W |
| Rated Temperature | — | — | 70 °C |
| Size Code | — | — | 0402 |
| Temperature Coefficient | — | — | 100 ppm/°C |
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 2 alternatives for NCP18WF104J03RB — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for NCP18WF104J03RB 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 NCP18WF104J03RB 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 NCP18WF104J03RB?
Known equivalents for NCP18WF104J03RB include ATTINY212-SSNR, MCMR04X1003FTL. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of NCP18WF104J03RB?
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 NCP18WF104J03RB 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.