CFR50J1K0Alternatives & Equivalent Parts
About CFR50J1K0
CFR50J1K0 is a Resistor component manufactured by TE Connectivity. It comes in a Resistors, Axial Diameter Horizontal Mounting 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 | CFR50J1K0Source | BC817-16LT1G | NTD3055-094T4G | OPA2990IDDFR |
|---|---|---|---|---|
| Manufacturer | TE Connectivity | ON Semiconductor | ON Semiconductor | Texas Instruments |
| Package Type | Resistors, Axial Diameter Horizontal Mounting | SOT23 (3-Pin) | TO-XXX (Inc. DPAK) | SOT23 (8-Pin) |
| Pin Count | 2 | 3 | 3 | 8 |
| Temperature Range | -55.0°C ~ 155.0°C | ~ 150.0°C | ~ 175.0°C | -40.0°C ~ 125.0°C |
| Price | $0.0197 | $0.0127 | $0.2982 | $0.7570 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| Reach Compliance Code | Unknown | — | — | — |
| YTEOL | 8 | 7 | 5.4 | 15 |
| Construction | Tubular | — | — | — |
| JESD-609 Code | e3 | e3 | e3 | e4 |
| Lead Diameter | 0.54 mm | — | — | — |
| Lead Length | 28 mm | — | — | — |
| Mounting Feature | THROUGH HOLE MOUNT | — | — | — |
| Package Diameter | 3 mm | — | — | — |
| Package Length | 9 mm | — | — | — |
| Package Shape | TUBULAR PACKAGE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | Axial | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | AMMO PACK | — | — | TR |
| Physical Dimension | 9mm x 3mm | — | — | — |
| Rated Power Dissipation (P) | 0.5 W | — | — | — |
| Rated Temperature | 70 °C | — | — | — |
| Resistance | 1000 Ω | — | — | — |
| Resistor Type | FIXED RESISTOR | — | — | — |
| Surface Mount | NO | YES | YES | YES |
| Technology | THIN FILM | — | — | CMOS |
| Temperature Coefficient | -1200, 0 ppm/°C | — | — | — |
| Terminal Finish | Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Shape | WIRE | — | — | — |
| Tolerance | 5% | — | — | — |
| Working Voltage | 350 V | — | — | — |
| Configuration Features: Number of Resistors 1 | Dimensions: Passive Component Dimensions 9 x 3 MM | — | — | — |
| Power Rating .5 WATT | Operating Voltage 350 V | — | — | — |
| Passive Component Tolerance 5 PCT | Packaging Features: Packaging Method Ammo Packed | — | — | — |
| Element Type Carbon Film | Resistor Type General Purpose Resistor | — | — | — |
| Manufacturer Package Code | — | 318 | 369C | — |
| Collector Current-Max (IC) | — | 0.5 A | — | — |
| Collector-Emitter Voltage-Max | — | 45 V | — | — |
| Configuration | — | SINGLE | SINGLE WITH BUILT-IN DIODE | — |
| DC Current Gain-Min (hFE) | — | 100 | — | — |
| JEDEC-95 Code | — | TO-236 | — | — |
| JESD-30 Code | — | R-PDSO-G3 | R-PSSO-G2 | R-PDSO-G8 |
| Number of Elements | — | 1 | 1 | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 |
| Polarity/Channel Type | — | NPN | N-CHANNEL | — |
| Power Dissipation-Max (Abs) | — | 0.3 W | 1.5 W | — |
| Qualification Status | — | Not Qualified | Not Qualified | — |
| Terminal Form | — | GULL WING | GULL WING | GULL WING |
| Terminal Position | — | DUAL | SINGLE | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 40 | 30 | 30 |
| Transistor Element Material | — | SILICON | SILICON | — |
| Transition Frequency-Nom (fT) | — | 100 MHz | — | — |
| Avalanche Energy Rating (Eas) | — | — | 61 mJ | — |
| Case Connection | — | — | DRAIN | — |
| DS Breakdown Voltage-Min | — | — | 60 V | — |
| Drain Current-Max (ID) | — | — | 12 A | — |
| Drain-source On Resistance-Max | — | — | 0.094 Ω | — |
| FET Technology | — | — | METAL-OXIDE SEMICONDUCTOR | — |
| Operating Mode | — | — | ENHANCEMENT MODE | — |
| Pulsed Drain Current-Max (IDM) | — | — | 45 A | — |
| Transistor Application | — | — | SWITCHING | — |
| Date Of Intro | — | — | — | 2020-06-07 |
| Amplifier Type | — | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | — | VOLTAGE-FEEDBACK |
| Common-mode Reject Ratio-Min | — | — | — | 75 dB |
| Common-mode Reject Ratio-Nom | — | — | — | 115 dB |
| Frequency Compensation | — | — | — | YES |
| Input Offset Voltage-Max | — | — | — | 1500 µV |
| Low-Bias | — | — | — | NO |
| Low-Offset | — | — | — | NO |
| Micropower | — | — | — | YES |
| Number of Functions | — | — | — | 2 |
| Package Equivalence Code | — | — | — | TSSOP8,.1 |
| Power | — | — | — | NO |
| Programmable Power | — | — | — | NO |
| Slew Rate-Nom | — | — | — | 4.5 V/us |
| Supply Current-Max | — | — | — | 0.32 mA |
| Supply Voltage Limit-Max | — | — | — | 42 V |
| Supply Voltage-Nom (Vsup) | — | — | — | 4 V |
| Temperature Grade | — | — | — | AUTOMOTIVE |
| Terminal Pitch | — | — | — | 0.65 mm |
| Unity Gain BW-Nom | — | — | — | 1100 |
| Voltage Gain-Min | — | — | — | 158489 |
| Wideband | — | — | — | NO |
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 3 alternatives for CFR50J1K0 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for CFR50J1K0 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 CFR50J1K0 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 CFR50J1K0?
Known equivalents for CFR50J1K0 include BC817-16LT1G, NTD3055-094T4G, OPA2990IDDFR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CFR50J1K0?
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 CFR50J1K0 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.