ERJ2RKF1021XAlternatives & Equivalent Parts
About ERJ2RKF1021X
ERJ2RKF1021X is a Resistor component manufactured by Panasonic. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for ERJ2RKF1021X — response within 24 hours.
Specification Comparison
| Parameter | ERJ2RKF1021XSource | ERJ2RKF1200X | ERJ2RKF3401X | BC847CT-7-F | DMP32D5SFB-7B |
|---|---|---|---|---|---|
| Manufacturer | Panasonic | Panasonic | Panasonic | Diodes Inc. | Diodes Inc. |
| Package Type | Other | Other | Other | SOT23 (3-Pin) | Other |
| Pin Count | 2 | 2 | 2 | 3 | 3 |
| Temperature Range | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | ~ 150.0°C | -55.0°C ~ 150.0°C |
| Price | $0.0030 | $0.0041 | $0.0030 | $0.0207 | $0.0880 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | Yes | — |
| Reach Compliance Code | Compliant | Compliant | Compliant | — | — |
| Factory Lead Time | 65 Weeks, 1 Day | 17 Weeks | 20 Weeks | 12 Weeks | 12 Weeks |
| YTEOL | 13 | 13 | 13 | 7 | 5 |
| Additional Feature | PRECISION | PRECISION | PRECISION | — | — |
| Construction | Rectangular | Rectangular | Rectangular | — | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e4 |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | — | — |
| Package Height | 0.35 mm | 0.35 mm | 0.35 mm | — | — |
| Package Length | 1 mm | 1 mm | 1 mm | — | — |
| Package Shape | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR |
| Package Style | SMT | SMT | SMT | SMALL OUTLINE | CHIP CARRIER |
| Package Width | 0.5 mm | 0.5 mm | 0.5 mm | — | — |
| Packing Method | TR, PUNCHED, 7 INCH | TR, PUNCHED, 7 INCH | TR, PUNCHED, 7 INCH | — | — |
| Rated Power Dissipation (P) | 0.1 W | 0.1 W | 0.1 W | — | — |
| Rated Temperature | 70 °C | 70 °C | 70 °C | — | — |
| Reference Standard | AEC-Q200; IEC60115-8 | AEC-Q200; IEC60115-8 | AEC-Q200; IEC60115-8 | — | MIL-STD-202 |
| Resistance | 1020 Ω | 120 Ω | 3400 Ω | — | — |
| Resistor Type | FIXED RESISTOR | FIXED RESISTOR | FIXED RESISTOR | — | — |
| Size Code | 0402 | 0402 | 0402 | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | — | — |
| Temperature Coefficient | 100 ppm/°C | 100 ppm/°C | 100 ppm/°C | — | — |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Shape | WRAPAROUND | WRAPAROUND | WRAPAROUND | — | — |
| Tolerance | 1% | 1% | 1% | — | — |
| Working Voltage | 50 V | 50 V | 50 V | — | — |
| Collector Current-Max (IC) | — | — | — | 0.1 A | — |
| Collector-Emitter Voltage-Max | — | — | — | 45 V | — |
| Configuration | — | — | — | SINGLE | SINGLE WITH BUILT-IN DIODE |
| DC Current Gain-Min (hFE) | — | — | — | 420 | — |
| JESD-30 Code | — | — | — | R-PDSO-G3 | R-PBCC-N3 |
| Number of Elements | — | — | — | 1 | 1 |
| Package Body Material | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | 260 |
| Polarity/Channel Type | — | — | — | NPN | P-CHANNEL |
| Power Dissipation-Max (Abs) | — | — | — | 0.15 W | 1.2 W |
| Qualification Status | — | — | — | Not Qualified | — |
| Terminal Form | — | — | — | GULL WING | NO LEAD |
| Terminal Position | — | — | — | DUAL | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | — |
| Transistor Element Material | — | — | — | SILICON | SILICON |
| Transition Frequency-Nom (fT) | — | — | — | 100 MHz | — |
| Case Connection | — | — | — | — | DRAIN |
| DS Breakdown Voltage-Min | — | — | — | — | 30 V |
| Drain Current-Max (ID) | — | — | — | — | 0.4 A |
| Drain-source On Resistance-Max | — | — | — | — | 4 Ω |
| FET Technology | — | — | — | — | METAL-OXIDE SEMICONDUCTOR |
| Feedback Cap-Max (Crss) | — | — | — | — | 20 pF |
| Operating Mode | — | — | — | — | ENHANCEMENT MODE |
| Pulsed Drain Current-Max (IDM) | — | — | — | — | 1 A |
| Transistor Application | — | — | — | — | SWITCHING |
| Turn-off Time-Max (toff) | — | — | — | — | 100 ns |
| Turn-on Time-Max (ton) | — | — | — | — | 25 ns |
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 4 alternatives for ERJ2RKF1021X — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ERJ2RKF1021X 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 ERJ2RKF1021X 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for ERJ2RKF1021X. Get expert recommendations within 24 hours.
FAQ
What is equivalent to ERJ2RKF1021X?
Known equivalents for ERJ2RKF1021X include ERJ2RKF1200X, ERJ2RKF3401X, BC847CT-7-F. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ERJ2RKF1021X?
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 ERJ2RKF1021X 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.