CRCW0603121RFKEBAlternatives & Equivalent Parts
About CRCW0603121RFKEB
CRCW0603121RFKEB is a Resistor component manufactured by Vishay. 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 | CRCW0603121RFKEBSource | A4982SLPTR | TLV75533PDBVR |
|---|---|---|---|
| Manufacturer | Vishay | Allegro Microsystems | Texas Instruments |
| Package Type | Resistor Chip | Small Outline Packages | SOT23 (5-Pin) |
| Pin Count | 2 | 25 | 5 |
| Temperature Range | -55.0°C ~ 155.0°C | — | — |
| Price | $0.0043 | — | $0.1560 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | Yes |
| Reach Compliance Code | Compliant | — | — |
| Factory Lead Time | 53 Weeks, 1 Day | — | — |
| YTEOL | 0 | — | 15 |
| Additional Feature | LASER TRIMMABLE, RATED AC VOLTAGE (V): 75 | — | — |
| Construction | Rectangular | — | — |
| JESD-609 Code | e3 | — | e3 |
| Mounting Feature | SURFACE MOUNT | — | — |
| Package Height | 0.45 mm | — | — |
| Package Length | 1.55 mm | — | — |
| Package Style | SMT | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Package Width | 0.85 mm | — | — |
| Packing Method | TR, PAPER, 11.25 INCH | — | TR, 7 INCH |
| Rated Power Dissipation (P) | 0.1 W | — | — |
| Rated Temperature | 70 °C | — | — |
| Reference Standard | AEC-Q200 | — | — |
| Resistance | 121 Ω | — | — |
| Resistor Type | FIXED RESISTOR | — | — |
| Size Code | 0603 | — | — |
| Surface Mount | YES | — | YES |
| Technology | METAL GLAZE/THICK FILM | — | — |
| Temperature Coefficient | 100 ppm/°C | — | — |
| Terminal Finish | MATTE TIN OVER NICKEL | — | Matte Tin (Sn) |
| Terminal Shape | WRAPAROUND | — | — |
| Tolerance | 1% | — | — |
| Working Voltage | 75 V | — | — |
| Date Of Intro | — | — | 2018-04-06 |
| Adjustability | — | — | FIXED |
| Dropout Voltage1-Max | — | — | 0.238 V |
| Dropout Voltage1-Nom | — | — | 0.22 V |
| Input Voltage Absolute-Max | — | — | 6 V |
| Input Voltage-Max | — | — | 5.5 V |
| Input Voltage-Min | — | — | 3.8 V |
| JESD-30 Code | — | — | R-PDSO-G5 |
| Line Regulation-Max | — | — | 0.002% |
| Number of Functions | — | — | 1 |
| Number of Outputs | — | — | 1 |
| Operating Temperature TJ-Max | — | — | 125 °C |
| Operating Temperature TJ-Min | — | — | -40 °C |
| Output Current1-Max | — | — | 0.5 A |
| Output Voltage1-Max | — | — | 3.3495 V |
| Output Voltage1-Min | — | — | 3.2505 V |
| Output Voltage1-Nom | — | — | 3.3 V |
| Package Body Material | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | TSOP5/6,.11,37 |
| Package Shape | — | — | RECTANGULAR |
| Peak Reflow Temperature (Cel) | — | — | 260 |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Terminal Form | — | — | GULL WING |
| Terminal Pitch | — | — | 0.95 mm |
| Terminal Position | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 |
| Voltage Tolerance-Max | — | — | 1.5% |
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 CRCW0603121RFKEB — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for CRCW0603121RFKEB 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 CRCW0603121RFKEB 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 CRCW0603121RFKEB?
Known equivalents for CRCW0603121RFKEB include A4982SLPTR, TLV75533PDBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CRCW0603121RFKEB?
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 CRCW0603121RFKEB 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.