MF-R250-2Alternatives & Equivalent Parts
About MF-R250-2
MF-R250-2 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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Specification Comparison
| Parameter | MF-R250-2Source | L7986A |
|---|---|---|
| Manufacturer | Bourns | STMicroelectronics |
| Package Type | Other | Small Outline Packages |
| Pin Count | 2 | 9 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1668 | $1.3940 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | — |
| Reach Compliance Code | Compliant | — |
| Factory Lead Time | 4 Weeks | 12 Weeks |
| YTEOL | 7.4 | 8 |
| JESD-609 Code | e3 | e3 |
| Mounting Feature | THROUGH HOLE MOUNT | — |
| Package Height | 18.3 mm | — |
| Package Length | 12 mm | — |
| Package Shape | RECTANGULAR PACKAGE | RECTANGULAR |
| Package Style | Radial | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE |
| Package Width | 3 mm | — |
| Packing Method | TR, 15 INCH | — |
| Reference Standard | CUL; TUV | — |
| Resistance | 0.025 Ω | — |
| Resistor Type | PTC RESETTABLE FUSE | — |
| Surface Mount | NO | YES |
| Terminal Finish | TIN | Matte Tin (Sn) |
| Terminal Placement | RADIAL | — |
| Terminal Shape | WIRE | — |
| Working Voltage | 30 V | — |
| Additional Feature | — | OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 38V |
| Analog IC - Other Type | — | SWITCHING REGULATOR |
| Control Mode | — | VOLTAGE-MODE |
| Control Technique | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | — | 38 V |
| Input Voltage-Min | — | 4.5 V |
| Input Voltage-Nom | — | 12 V |
| JESD-30 Code | — | R-PDSO-G8 |
| Number of Functions | — | 1 |
| Output Current-Max | — | 4.7 A |
| Package Body Material | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | SOP8,.25 |
| Peak Reflow Temperature (Cel) | — | 260 |
| Qualification Status | — | Not Qualified |
| Switcher Configuration | — | BUCK |
| Switching Frequency-Max | — | 1000 kHz |
| Temperature Grade | — | AUTOMOTIVE |
| Terminal Form | — | GULL WING |
| Terminal Pitch | — | 1.27 mm |
| Terminal Position | — | DUAL |
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 this alternative for MF-R250-2 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MF-R250-2 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-R250-2 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?
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FAQ
What is equivalent to MF-R250-2?
Known equivalents for MF-R250-2 include L7986A. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MF-R250-2?
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-R250-2 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.