RK09K113004UAlternatives & Equivalent Parts
About RK09K113004U
RK09K113004U is a Variable Resistor component manufactured by ALPS. It comes in a Other 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 | RK09K113004USource | 04025A220JAT2A | L4940D2T5-TR | 70246-4001 | ISO224BDWVR | ISOW1432BDFMR | REF5050ID |
|---|---|---|---|---|---|---|---|
| Manufacturer | ALPS | AVX | STMicroelectronics | Molex | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | Capacitor Chip Non-polarised | Other | Header, Shrouded - Straight PTH Box | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 3 | 2 | 3 | 40 | 8 | 20 | 8 |
| Temperature Range | — | -55.0°C ~ 125.0°C | — | -55.0°C ~ 120.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.5430 | $0.0030 | $0.9600 | $2.6800 | $5.4001 | $5.0301 | $1.5010 |
| Stock | In 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 | — | — | — | — | — |
| YTEOL | — | 7 | 6.2 | 9.1 | 15 | 15 | 15 |
| Capacitance | — | 0.000022 µF | — | — | — | — | — |
| Capacitor Type | — | CERAMIC CAPACITOR | — | — | — | — | — |
| Dielectric Material | — | CERAMIC | — | — | — | — | — |
| Height | — | 0.56 mm | — | — | — | — | — |
| JESD-609 Code | — | e3 | e3 | e3 | e4 | e4 | e4 |
| Mounting Feature | — | SURFACE MOUNT | — | — | — | — | — |
| Multilayer | — | Yes | — | — | — | — | — |
| Negative Tolerance | — | 5% | — | — | — | — | — |
| Package Shape | — | RECTANGULAR PACKAGE | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMT | SMALL OUTLINE | — | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | — | TR, PAPER, 7 INCH | TR | — | TR, 13 INCH | — | — |
| Positive Tolerance | — | 5% | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | 50 V | — | — | — | — | — |
| Size Code | — | 0402 | — | — | — | — | — |
| Surface Mount | — | YES | YES | — | YES | YES | YES |
| Temperature Characteristics Code | — | C0G | — | — | — | — | — |
| Temperature Coefficient | — | 30ppm/Cel ppm/°C | — | — | — | — | — |
| Terminal Finish | — | MATTE TIN OVER NICKEL | Matte Tin (Sn) - annealed | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Shape | — | WRAPAROUND | — | — | — | — | — |
| Factory Lead Time | — | — | 8 Weeks | 19 Weeks | — | — | — |
| Adjustability | — | — | FIXED | — | — | — | — |
| Dropout Voltage1-Max | — | — | 0.9 V | — | — | — | — |
| Dropout Voltage1-Nom | — | — | 0.5 V | — | — | — | — |
| Input Voltage Absolute-Max | — | — | 30 V | — | — | — | — |
| Input Voltage-Max | — | — | 17 V | — | — | — | 18 V |
| Input Voltage-Min | — | — | 6 V | — | — | — | 2.7 V |
| JESD-30 Code | — | — | R-PSSO-G2 | — | R-PDSO-G8 | R-PDSO-G20 | R-PDSO-G8 |
| Line Regulation-Max | — | — | 0.01% | — | — | — | — |
| Load Regulation-Max | — | — | 0.025% | — | — | — | — |
| Number of Functions | — | — | 1 | — | 1 | 1 | 1 |
| Number of Outputs | — | — | 1 | — | — | — | 1 |
| Operating Temperature TJ-Max | — | — | 150 °C | — | — | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | — | — | — |
| Output Current1-Max | — | — | 1.5 A | — | — | — | — |
| Output Voltage1-Max | — | — | 5.2 V | — | — | — | — |
| Output Voltage1-Min | — | — | 4.8 V | — | — | — | — |
| Output Voltage1-Nom | — | — | 5 V | — | — | — | — |
| Package Body Material | — | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | SMSIP3H,.55TB | — | SOP8,.45 | SOP20,.4 | SOP8,.25 |
| Peak Reflow Temperature (Cel) | — | — | 245 | — | 260 | 260 | 260 |
| Qualification Status | — | — | Not Qualified | — | — | — | Not Qualified |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | — |
| Technology | — | — | BIPOLAR | — | — | — | — |
| Terminal Form | — | — | GULL WING | — | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | — | — | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | — | — | SINGLE | — | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — | 30 | 30 | 30 |
| Voltage Tolerance-Max | — | — | 4% | — | — | — | 0.05% |
| ## L4940D2T5-TR Alternates Showing results | — | — | Image | — | — | — | — |
| Additional Feature | — | — | — | SHROUDED | — | — | — |
| Body Breadth | — | — | — | 0.35 inch | — | — | — |
| Body Depth | — | — | — | 0.365 inch | — | — | — |
| Body Length | — | — | — | 2.3 inch | — | — | — |
| Body/Shell Style | — | — | — | RECEPTACLE | — | — | — |
| Connector Type | — | — | — | BOARD CONNECTOR | — | — | — |
| Contact Finish Mating | — | — | — | NOT SPECIFIED | — | — | — |
| Contact Finish Termination | — | — | — | Tin (Sn) | — | — | — |
| Contact Gender | — | — | — | MALE | — | — | — |
| Contact Material | — | — | — | NOT SPECIFIED | — | — | — |
| Contact Pattern | — | — | — | RECTANGULAR | — | — | — |
| Contact Style | — | — | — | SQ PIN-SKT | — | — | — |
| DIN Conformance | — | — | — | NO | — | — | — |
| Dielectric Withstanding Voltage | — | — | — | 900VAC V | — | — | — |
| Filter Feature | — | — | — | NO | — | — | — |
| IEC Conformance | — | — | — | NO | — | — | — |
| Insulation Resistance | — | — | — | 12000000000 Ω | — | — | — |
| Insulator Color | — | — | — | BLACK | — | — | — |
| Insulator Material | — | — | — | GLASS FILLED POLYBUTYLENE TEREPHTHALATE | — | — | — |
| MIL Conformance | — | — | — | NO | — | — | — |
| Mating Contact Pitch | — | — | — | 0.1 inch | — | — | — |
| Mating Contact Row Spacing | — | — | — | 0.1 inch | — | — | — |
| Mixed Contacts | — | — | — | NO | — | — | — |
| Mounting Option 1 | — | — | — | LOCKING | — | — | — |
| Mounting Style | — | — | — | STRAIGHT | — | — | — |
| Mounting Type | — | — | — | BOARD | — | — | — |
| Number Of Connectors | — | — | — | ONE | — | — | — |
| Number Of PCB Rows | — | — | — | 2 | — | — | — |
| Number of Rows Loaded | — | — | — | 2 | — | — | — |
| Option | — | — | — | GENERAL PURPOSE | — | — | — |
| PCB Contact Pattern | — | — | — | RECTANGULAR | — | — | — |
| PCB Contact Row Spacing | — | — | — | 2.54 mm | — | — | — |
| Plating Thickness | — | — | — | 15u inch | — | — | — |
| Polarization Key | — | — | — | POLARIZED HOUSING | — | — | — |
| Rated Current (Signal) | — | — | — | 2.5 A | — | — | — |
| Reference Standard | — | — | — | UL, CSA | — | — | — |
| Terminal Length | — | — | — | 0.135 inch | — | — | — |
| Termination Type | — | — | — | SOLDER | — | — | — |
| Total Number of Contacts | — | — | — | 40 | — | — | — |
| UL Flammability Code | — | — | — | 94V-0 | — | — | — |
| Amplifier Type | — | — | — | — | ISOLATION AMPLIFIER | — | — |
| Analog Input Voltage-Max | — | — | — | — | 12 V | — | — |
| Analog Input Voltage-Min | — | — | — | — | -12 V | — | — |
| Bandwidth (3dB)-Nom | — | — | — | — | 275 MHz | — | — |
| Common Mode Voltage-Max | — | — | — | — | 2.6 V | — | — |
| Isolation Voltage-Min | — | — | — | — | 1500 V | — | — |
| Supply Current-Max | — | — | — | — | 9.9 mA | 163 mA | — |
| Supply Voltage Limit-Max | — | — | — | — | 26 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 5 V | — | 3 V |
| Temperature Grade | — | — | — | — | MILITARY | — | AUTOMOTIVE |
| Differential Output | — | — | — | — | — | YES | — |
| Driver Number of Bits | — | — | — | — | — | 1 | — |
| High Level Input Current-Max | — | — | — | — | — | 0.000025 A | — |
| Input Characteristics | — | — | — | — | — | DIFFERENTIAL SCHMITT TRIGGER | — |
| Interface IC Type | — | — | — | — | — | LINE TRANSCEIVER | — |
| Interface Standard | — | — | — | — | — | EIA-422; EIA-485 | — |
| Out Swing-Min | — | — | — | — | — | 1.5 V | — |
| Output Low Current-Max | — | — | — | — | — | 0.004 A | — |
| Output Polarity | — | — | — | — | — | TRUE | — |
| Receive Delay-Max | — | — | — | — | — | 135 ns | — |
| Receiver Number of Bits | — | — | — | — | — | 1 | — |
| Supply Voltage-Max | — | — | — | — | — | 1.89 V | — |
| Supply Voltage-Min | — | — | — | — | — | 1.71 V | — |
| Supply Voltage-Nom | — | — | — | — | — | 1.8 V | — |
| Supply Voltage1-Max | — | — | — | — | — | 5.5 V | — |
| Supply Voltage1-Min | — | — | — | — | — | 3 V | — |
| Supply Voltage1-Nom | — | — | — | — | — | 3.3 V | — |
| Transmit Delay-Max | — | — | — | — | — | 610 ns | — |
| Analog IC - Other Type | — | — | — | — | — | — | THREE TERMINAL VOLTAGE REFERENCE |
| Output Current-Max | — | — | — | — | — | — | 0.01 A |
| Output Voltage-Max | — | — | — | — | — | — | 5.0025 V |
| Output Voltage-Min | — | — | — | — | — | — | 4.995 V |
| Output Voltage-Nom | — | — | — | — | — | — | 5 V |
| Supply Voltage-Max (Vsup) | — | — | — | — | — | — | 18 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | — | — | 2.7 V |
| Temp Coef of Voltage-Max | — | — | — | — | — | — | 3 ppm/°C |
| Trim/Adjustable Output | — | — | — | — | — | — | YES |
| ## REF5050ID 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 RK09K113004U — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for RK09K113004U 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 RK09K113004U 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 RK09K113004U?
Known equivalents for RK09K113004U include 04025A220JAT2A, L4940D2T5-TR, 70246-4001. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of RK09K113004U?
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 RK09K113004U 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.