CR0603-FX-1801ELFAlternatives & Equivalent Parts
About CR0603-FX-1801ELF
CR0603-FX-1801ELF is a Resistor component manufactured by Bourns. 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 | CR0603-FX-1801ELFSource | TLV172IDCKT | TNY266PN |
|---|---|---|---|
| Manufacturer | Bourns | Texas Instruments | Power Integrations |
| Package Type | Resistor Chip | SOT23 (5-Pin) | Dual-In-Line Packages |
| Pin Count | 2 | 5 | 8 |
| Temperature Range | -55.0°C ~ 155.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.0013 | $0.5915 | $0.7887 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| Reach Compliance Code | Compliant | — | — |
| Factory Lead Time | 12 Weeks | — | 8 Weeks |
| YTEOL | 13 | 15 | 3 |
| Construction | Rectangular | — | — |
| JESD-609 Code | e3 | e4 | e3 |
| Mounting Feature | SURFACE MOUNT | — | — |
| Package Height | 0.45 mm | — | — |
| Package Length | 1.6 mm | — | — |
| Package Shape | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR |
| Package Style | SMT | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | IN-LINE |
| Package Width | 0.8 mm | — | — |
| Packing Method | TR, PAPER, 7 INCH | TR | — |
| Rated Power Dissipation (P) | 0.1 W | — | — |
| Rated Temperature | 70 °C | — | — |
| Resistance | 1800 Ω | — | — |
| Resistor Type | FIXED RESISTOR | — | — |
| Size Code | 0603 | — | — |
| Surface Mount | YES | YES | NO |
| Technology | METAL GLAZE/THICK FILM | CMOS | — |
| Temperature Coefficient | 100 ppm/°C | — | — |
| Terminal Finish | TIN OVER NICKEL | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Shape | WRAPAROUND | — | — |
| Tolerance | 1% | — | — |
| Working Voltage | 75 V | — | — |
| Date Of Intro | — | 2016-11-13 | — |
| Amplifier Type | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | VOLTAGE-FEEDBACK | — |
| Common-mode Reject Ratio-Min | — | 100 dB | — |
| Common-mode Reject Ratio-Nom | — | 116 dB | — |
| Frequency Compensation | — | YES | — |
| Input Offset Voltage-Max | — | 1700 µV | — |
| JESD-30 Code | — | R-PDSO-G5 | R-PDIP-T7 |
| Low-Bias | — | NO | — |
| Low-Offset | — | NO | — |
| Micropower | — | NO | — |
| Neg Supply Voltage Limit-Max | — | -20 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | -15 V | — |
| Number of Functions | — | 1 | 1 |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Peak Reflow Temperature (Cel) | — | 260 | 260 |
| Power | — | NO | — |
| Programmable Power | — | NO | — |
| Slew Rate-Nom | — | 10 V/us | — |
| Supply Current-Max | — | 2.3 mA | — |
| Supply Voltage Limit-Max | — | 20 V | — |
| Supply Voltage-Nom (Vsup) | — | 15 V | — |
| Temperature Grade | — | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Form | — | GULL WING | THROUGH-HOLE |
| Terminal Pitch | — | 0.65 mm | 2.54 mm |
| Terminal Position | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 10 |
| Unity Gain BW-Nom | — | 10000 | — |
| Voltage Gain-Min | — | 70794 | — |
| Wideband | — | NO | — |
| Additional Feature | — | — | REQUIRES AN AC SUPPLY OF 85 TO 265 V |
| Analog IC - Other Type | — | — | LOAD SWITCH |
| Control Mode | — | — | CURRENT-MODE |
| Control Technique | — | — | PULSE WIDTH MODULATION |
| Output Current-Max | — | — | 0.56 A |
| Package Equivalence Code | — | — | DIP7/8,.3 |
| Qualification Status | — | — | Not Qualified |
| Switcher Configuration | — | — | SINGLE |
| Switching Frequency-Max | — | — | 140 kHz |
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 CR0603-FX-1801ELF — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for CR0603-FX-1801ELF 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 CR0603-FX-1801ELF 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 CR0603-FX-1801ELF?
Known equivalents for CR0603-FX-1801ELF include TLV172IDCKT, TNY266PN. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CR0603-FX-1801ELF?
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 CR0603-FX-1801ELF 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.