CFR50J3K9Alternatives & Equivalent Parts
About CFR50J3K9
CFR50J3K9 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 | CFR50J3K9Source | CFR25J1K0 | CFR25J10K | CFR50J12K | ATSAM3X4EA-AU | SN74HC244QDWRQ1 |
|---|---|---|---|---|---|---|
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity | TE Connectivity | Microchip | Texas Instruments |
| Package Type | Resistors, Axial Diameter Horizontal Mounting | Resistors, Axial Diameter Horizontal Mounting | Resistors, Axial Diameter Horizontal Mounting | Resistors, Axial Diameter Horizontal Mounting | Quad Flat Packages | Small Outline Packages |
| Pin Count | 2 | 2 | 2 | 2 | 144 | 20 |
| Temperature Range | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 160.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.0197 | $0.0131 | $0.0137 | $0.0197 | $9.9000 | $0.3789 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | TRANSFERRED | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes |
| Reach Compliance Code | Unknown | Compliant | Compliant | Unknown | — | — |
| Factory Lead Time | 11 Weeks, 1 Day | — | — | 11 Weeks, 1 Day | 9 Weeks | — |
| YTEOL | 8 | 8 | 8 | — | 13 | 15 |
| Construction | Tubular | Tubular | Tubular | — | — | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e4 |
| Lead Diameter | 0.54 mm | 0.54 mm | 0.54 mm | — | — | — |
| Lead Length | 28 mm | 28 mm | 28 mm | — | — | — |
| Mounting Feature | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | — | — |
| Package Diameter | 3 mm | 2.5 mm | 2.5 mm | — | — | — |
| Package Length | 9 mm | 6.8 mm | 6.8 mm | — | — | — |
| Package Shape | TUBULAR PACKAGE | TUBULAR PACKAGE | TUBULAR PACKAGE | TUBULAR PACKAGE | SQUARE | RECTANGULAR |
| Package Style | Axial | Axial | Axial | — | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE |
| Packing Method | AMMO PACK | AMMO PACK | AMMO PACK | AMMO PACK | — | TR |
| Physical Dimension | 9mm x 3mm | 6.8mm x 2.5mm | 6.8mm x 2.5mm | — | — | — |
| Rated Power Dissipation (P) | 0.5 W | 0.33 W | 0.33 W | 0.5 W | — | — |
| Rated Temperature | 70 °C | 70 °C | 70 °C | 70 °C | — | — |
| Resistance | 3900 Ω | 1000 Ω | 10000 Ω | 12000 Ω | — | — |
| Resistor Type | FIXED RESISTOR | FIXED RESISTOR | FIXED RESISTOR | FIXED RESISTOR | — | — |
| Surface Mount | NO | NO | NO | NO | YES | YES |
| Technology | THIN FILM | THIN FILM | THIN FILM | CARBON FILM | CMOS | CMOS |
| Temperature Coefficient | -1200, 0 ppm/°C | -1200, 0 ppm/°C | -1200, 0 ppm/°C | 1200 ppm/°C | — | — |
| Terminal Finish | Tin (Sn) | Tin (Sn) | Tin (Sn) | TIN | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Shape | WIRE | WIRE | WIRE | WIRE | — | — |
| Tolerance | 5% | 5% | 5% | 5% | — | — |
| Working Voltage | 350 V | 250 V | 250 V | 350 V | — | — |
| Configuration Features: Number of Resistors 1 | — | Dimensions: Passive Component Dimensions 6.8 x 2.5 MM | Dimensions: Passive Component Dimensions 6.8 x 2.5 MM | — | — | — |
| Passive Component Tolerance 5 PCT | — | Power Rating .33 WATT | Resistance Value 10K OHM | — | — | — |
| Operating Voltage 250 V | — | Packaging Features: Packaging Method Ammo Packed | — | — | — | — |
| Resistor Type General Purpose Resistor | — | Element Type Thin Film | — | — | — | — |
| Power Rating .33 WATT | — | — | Packaging Features: Packaging Method Ammo Packed | — | — | — |
| Element Type Carbon Film | — | — | Resistor Type General Purpose Resistor | — | — | — |
| Manufacturer Package Code | — | — | — | — | LQFP-144 | — |
| Has ADC | — | — | — | — | YES | — |
| Address Bus Width | — | — | — | — | 24 | — |
| Bit Size | — | — | — | — | 32 | — |
| Boundary Scan | — | — | — | — | YES | — |
| CPU Family | — | — | — | — | CORTEX-M3 | — |
| Clock Frequency-Max | — | — | — | — | 20 MHz | — |
| DAC Channels | — | — | — | — | YES | — |
| DMA Channels | — | — | — | — | YES | — |
| External Data Bus Width | — | — | — | — | 16 | — |
| JESD-30 Code | — | — | — | — | S-PQFP-G144 | R-PDSO-G20 |
| Number of I/O Lines | — | — | — | — | 104 | — |
| On Chip Program ROM Width | — | — | — | — | 8 | — |
| PWM Channels | — | — | — | — | YES | — |
| Package Body Material | — | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | — | QFP144,.87SQ,20 | SOP20,.4 |
| Qualification Status | — | — | — | — | Not Qualified | Not Qualified |
| RAM (bytes) | — | — | — | — | 65536 | — |
| ROM (words) | — | — | — | — | 262144 | — |
| ROM Programmability | — | — | — | — | FLASH | — |
| Speed | — | — | — | — | 84 MHz | — |
| Supply Voltage-Max | — | — | — | — | 1.95 V | — |
| Supply Voltage-Min | — | — | — | — | 1.8 V | — |
| Supply Voltage-Nom | — | — | — | — | 1.8 V | — |
| Temperature Grade | — | — | — | — | INDUSTRIAL | AUTOMOTIVE |
| Terminal Form | — | — | — | — | GULL WING | GULL WING |
| Terminal Pitch | — | — | — | — | 0.5 mm | 1.27 mm |
| Terminal Position | — | — | — | — | QUAD | DUAL |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC | — |
| ## ATSAM3X4EA-AU Alternates Showing results | — | — | — | — | Image | — |
| Control Type | — | — | — | — | — | ENABLE LOW |
| Count Direction | — | — | — | — | — | UNIDIRECTIONAL |
| Family | — | — | — | — | — | HC/UH |
| Load Capacitance (CL) | — | — | — | — | — | 50 pF |
| Logic IC Type | — | — | — | — | — | BUS DRIVER |
| Max I(ol) | — | — | — | — | — | 0.0078 A |
| Number of Bits | — | — | — | — | — | 4 |
| Number of Functions | — | — | — | — | — | 8 |
| Number of Ports | — | — | — | — | — | 2 |
| Output Characteristics | — | — | — | — | — | 3-STATE |
| Output Polarity | — | — | — | — | — | TRUE |
| Peak Reflow Temperature (Cel) | — | — | — | — | — | 260 |
| Power Supply Current-Max (ICC) | — | — | — | — | — | 0.08 mA |
| Prop. Delay@Nom-Sup | — | — | — | — | — | 34 ns |
| Propagation Delay (tpd) | — | — | — | — | — | 170 ns |
| Screening Level | — | — | — | — | — | AEC-Q100 |
| Supply Voltage-Max (Vsup) | — | — | — | — | — | 6 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | — | 2 V |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | 5 V |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | — | 30 |
| ## SN74HC244QDWRQ1 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 5 alternatives for CFR50J3K9 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for CFR50J3K9 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 CFR50J3K9 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 CFR50J3K9?
Known equivalents for CFR50J3K9 include CFR25J1K0, CFR25J10K, CFR50J12K. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CFR50J3K9?
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 CFR50J3K9 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.