MF-R300Alternatives & Equivalent Parts
About MF-R300
MF-R300 is a Fuse component manufactured by Bourns. 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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Get one quote covering all 3 alternatives for MF-R300 — response within 24 hours.
Specification Comparison
| Parameter | MF-R300Source | 875105242010 | S-102T | MCP25625T-E/SS |
|---|---|---|---|---|
| Manufacturer | Bourns | Würth Elektronik | Semitec | Microchip |
| Package Type | Other | Capacitor Al Electrolytic | Small Outline Diode Flat Lead | Small Outline Packages |
| Pin Count | 2 | 2 | 2 | 28 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 105.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1901 | $0.3430 | $0.1431 | $1.2050 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | — | — |
| Reach Compliance Code | Compliant | Compliant | — | — |
| Factory Lead Time | 4 Weeks | — | — | 4 Weeks |
| YTEOL | 7.4 | 15 | 7 | 3 |
| JESD-609 Code | e3 | — | — | e3 |
| Mounting Feature | THROUGH HOLE MOUNT | SURFACE MOUNT | — | — |
| Package Height | 18.3 mm | — | — | — |
| Package Length | 12 mm | — | — | — |
| Package Shape | RECTANGULAR PACKAGE | — | RECTANGULAR | RECTANGULAR |
| Package Style | Radial | SMT | SMALL OUTLINE | SMALL OUTLINE, SHRINK PITCH |
| Package Width | 3 mm | — | — | — |
| Packing Method | Bulk | TR, 15 INCH | — | — |
| Reference Standard | CUL; TUV | — | — | — |
| Resistance | 0.02 Ω | — | — | — |
| Resistor Type | PTC RESETTABLE FUSE | — | — | — |
| Surface Mount | NO | YES | YES | YES |
| Terminal Finish | Matte Tin (Sn) | — | — | Matte Tin (Sn) |
| Terminal Placement | RADIAL | — | — | — |
| Terminal Shape | WIRE | FLAT | — | — |
| Working Voltage | 30 V | — | — | — |
| Capacitance | — | 100 µF | — | — |
| Capacitor Type | — | ALUMINUM ELECTROLYTIC CAPACITOR | — | — |
| Dielectric Material | — | ALUMINUM (SOLID POLYMER) | — | — |
| ESR | — | 30 mΩ | — | — |
| Height | — | 5.5 mm | — | — |
| Leakage Current | — | 0.3 mA | — | — |
| Negative Tolerance | — | 20% | — | — |
| Polarity | — | POLARIZED | — | — |
| Positive Tolerance | — | 20% | — | — |
| Rated (DC) Voltage (URdc) | — | 10 V | — | — |
| Ripple Current | — | 1970 mA | — | — |
| Size Code | — | 2121 | — | — |
| Tan Delta | — | 0.08 | — | — |
| Configuration | — | — | SINGLE | — |
| Diode Element Material | — | — | SILICON | — |
| Diode Type | — | — | CURRENT REGULATOR DIODE | — |
| JESD-30 Code | — | — | R-PDSO-F2 | R-PDSO-G28 |
| Limiting Voltage-Max | — | — | 0.8 V | — |
| Number of Elements | — | — | 1 | — |
| Package Body Material | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Peak Reflow Temperature (Cel) | — | — | NOT SPECIFIED | 260 |
| Power Dissipation-Max | — | — | 0.5 W | — |
| Regulation Current-Nom (Ireg) | — | — | 1 mA | — |
| Rep Pk Reverse Voltage-Max | — | — | 100 V | — |
| Technology | — | — | FIELD EFFECT | CMOS |
| Terminal Form | — | — | FLAT | GULL WING |
| Terminal Position | — | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | NOT SPECIFIED | 40 |
| Manufacturer Package Code | — | — | — | SSOP-28 |
| Boundary Scan | — | — | — | NO |
| Bus Compatibility | — | — | — | SPI |
| Clock Frequency-Max | — | — | — | 25 MHz |
| Communication Protocol | — | — | — | CAN |
| Data Transfer Rate-Max | — | — | — | 0.125 MBps |
| Low Power Mode | — | — | — | YES |
| Number of Serial I/Os | — | — | — | 1 |
| Screening Level | — | — | — | TS 16949 |
| Supply Current-Max | — | — | — | 10 mA |
| Supply Voltage-Max | — | — | — | 5.5 V |
| Supply Voltage-Min | — | — | — | 2.7 V |
| Supply Voltage-Nom | — | — | — | 4.5 V |
| Terminal Pitch | — | — | — | 0.65 mm |
| uPs/uCs/Peripheral ICs Type | — | — | — | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
| ## MCP25625T-E/SS 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 3 alternatives for MF-R300 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MF-R300 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 MF-R300 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 MF-R300?
Known equivalents for MF-R300 include 875105242010, S-102T, MCP25625T-E/SS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MF-R300?
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 MF-R300 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.