750311486Alternatives & Equivalent Parts
About 750311486
750311486 is a Transformer component manufactured by Würth Elektronik. 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 | 750311486Source | 750311439 | SRR1806-331M | 750311771 |
|---|---|---|---|---|
| Manufacturer | Würth Elektronik | Würth Elektronik | Bourns | Würth Elektronik |
| Package Type | Other | Other | Inductors Precision Moulded | Other |
| Pin Count | 10 | 10 | 2 | 12 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 130.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $3.0606 | $3.1500 | $0.4825 | $7.1160 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| YTEOL | 15 | 15 | 6.1 | 15 |
| Additional Feature | LENGTH DIM INCLUDES TERMINALS ALSO | LENGTH DIM INCLUDES TERMINALS ALSO | — | LENGTH DIM INCLUDES TERMINALS ALSO |
| Application | GENERAL PURPOSE | GENERAL PURPOSE | — | GENERAL PURPOSE |
| DC Unbalance Current-Max | 2000 mA | 2800 mA | — | — |
| Height | 12.7 mm | 12.7 mm | — | 13.69 mm |
| Input Voltage-Max | 12 V | 57 V | — | — |
| Isolation Voltage | 1500 V | 1500 V | — | 2000 V |
| JESD-609 Code | e3 | e3 | e3 | — |
| Load Resistance | 31 Ω | 0.028 Ω | — | — |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT | — | SURFACE MOUNT |
| Number of Functions | 1 | 1 | 1 | 1 |
| Number of Primary Winding | 2 | 2 | — | — |
| Number of Secondary Winding | 2 | 1 | — | — |
| Output Current 1 | 0.002 A | 2.1 A | — | — |
| Output Voltage 1 | 200 V | 12 V | — | — |
| Packing Method | TAPE & REEL | TAPE & REEL | TR, EMBOSSED, 13 INCH | TAPE & REEL |
| Primary Inductance | 100 µH | 37 µH | — | 400 µH |
| Surface Mount | YES | YES | YES | YES |
| Terminal Finish | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | — |
| Transformer Type | DATACOM TRANSFORMER | DATACOM TRANSFORMER | — | DATACOM TRANSFORMER |
| Input Voltage-Min | — | 37 V | — | — |
| Pbfree Code | — | — | Yes | — |
| Factory Lead Time | — | — | 16 Weeks | — |
| Case/Size Code | — | — | 7255 | — |
| Construction | — | — | Rectangular | — |
| Core Material | — | — | FERRITE | — |
| DC Resistance | — | — | 0.79 Ω | — |
| Inductance-Nom (L) | — | — | 330 µH | — |
| Inductor Application | — | — | POWER INDUCTOR | — |
| Inductor Type | — | — | GENERAL PURPOSE INDUCTOR | — |
| Package Height | — | — | 6.8 mm | — |
| Package Length | — | — | 18.3 mm | — |
| Package Style | — | — | SMT | — |
| Package Width | — | — | 14 mm | — |
| Rated Current-Max | — | — | 0.8 A | — |
| Self Resonance Frequency | — | — | 3 MHz | — |
| Shape/Size Description | — | — | RECTANGULAR PACKAGE | — |
| Shielded | — | — | YES | — |
| Special Feature | — | — | DCR IS MEASERED AT 20 % TOLERANCE | — |
| Terminal Placement | — | — | DUAL ENDED | — |
| Terminal Shape | — | — | WRAPAROUND | — |
| Test Frequency | — | — | 0.1 MHz | — |
| Tolerance | — | — | 20% | — |
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 750311486 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 750311486 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 750311486 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 750311486?
Known equivalents for 750311486 include 750311439, SRR1806-331M, 750311771. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 750311486?
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 750311486 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.