SRR1806-331MAlternatives & Equivalent Parts
About SRR1806-331M
SRR1806-331M is a Inductor component manufactured by Bourns. It comes in a Inductors Precision Moulded 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 | SRR1806-331MSource | 750311439 | TL494CDR | 750311486 | 750311675 | 750311692 |
|---|---|---|---|---|---|---|
| Manufacturer | Bourns | Würth Elektronik | Texas Instruments | Würth Elektronik | Würth Elektronik | Würth Elektronik |
| Package Type | Inductors Precision Moulded | Other | Small Outline Packages | Other | Other | Other |
| Pin Count | 2 | 10 | 16 | 10 | 8 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 130.0°C | ~ 70.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.4825 | $3.1500 | $0.1366 | $3.0606 | $5.3447 | $2.9341 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | Yes | — | — | — |
| Factory Lead Time | 16 Weeks | — | — | — | — | — |
| YTEOL | 6.1 | 15 | 15 | 15 | 15 | 15 |
| 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 | — | — | — | — | — |
| JESD-609 Code | e3 | e3 | e4 | e3 | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | — |
| Package Height | 6.8 mm | — | — | — | — | — |
| Package Length | 18.3 mm | — | — | — | — | — |
| Package Style | SMT | — | SMALL OUTLINE | — | — | — |
| Package Width | 14 mm | — | — | — | — | — |
| Packing Method | TR, EMBOSSED, 13 INCH | TAPE & REEL | — | TAPE & REEL | TAPE & REEL | TR, EMBOSSED PLASTIC, 13 INCH |
| 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 | — | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) - with Nickel (Ni) barrier | — | — |
| Terminal Placement | DUAL ENDED | — | — | — | — | — |
| Terminal Shape | WRAPAROUND | — | — | — | — | — |
| Test Frequency | 0.1 MHz | — | — | — | — | — |
| Tolerance | 20% | — | — | — | — | — |
| Additional Feature | — | LENGTH DIM INCLUDES TERMINALS ALSO | — | 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 | — | 2800 mA | — | 2000 mA | 2500 mA | — |
| Height | — | 12.7 mm | — | 12.7 mm | 11.43 mm | 10.54 mm |
| Input Voltage-Max | — | 57 V | 40 V | 12 V | 30 V | 15 V |
| Input Voltage-Min | — | 37 V | 7 V | — | 9 V | 8 V |
| Isolation Voltage | — | 1500 V | — | 1500 V | 1500 V | — |
| Load Resistance | — | 0.028 Ω | — | 31 Ω | 0.011 Ω | — |
| Mounting Feature | — | SURFACE MOUNT | — | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT |
| Number of Primary Winding | — | 2 | — | 2 | 2 | 1 |
| Number of Secondary Winding | — | 1 | — | 2 | 1 | 2 |
| Output Current 1 | — | 2.1 A | — | 0.002 A | 2 A | — |
| Output Voltage 1 | — | 12 V | — | 200 V | 5 V | 150 V |
| Primary Inductance | — | 37 µH | — | 100 µH | 25 µH | 80 µH |
| Transformer Type | — | DATACOM TRANSFORMER | — | DATACOM TRANSFORMER | DATACOM TRANSFORMER | SMPS TRANSFORMER |
| Analog IC - Other Type | — | — | SWITCHING CONTROLLER | — | — | — |
| Control Mode | — | — | VOLTAGE-MODE | — | — | — |
| Control Technique | — | — | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Nom | — | — | 15 V | — | — | — |
| JESD-30 Code | — | — | R-PDSO-G16 | — | — | — |
| Output Current-Max | — | — | 0.25 A | — | — | — |
| Output Voltage-Max | — | — | 5.25 V | — | — | — |
| Output Voltage-Min | — | — | 4.75 V | — | — | — |
| Output Voltage-Nom | — | — | 5 V | — | — | — |
| Package Body Material | — | — | PLASTIC/EPOXY | — | — | — |
| Package Equivalence Code | — | — | SOP16,.25 | — | — | — |
| Package Shape | — | — | RECTANGULAR | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — | — | — |
| Qualification Status | — | — | Not Qualified | — | — | — |
| Supply Current-Max (Isup) | — | — | 15 mA | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | 40 V | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | 7 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 15 V | — | — | — |
| Switcher Configuration | — | — | PUSH-PULL | — | — | — |
| Switching Frequency-Max | — | — | 300 kHz | — | — | — |
| Technology | — | — | BIPOLAR | — | — | — |
| Temperature Grade | — | — | COMMERCIAL | — | — | — |
| Terminal Form | — | — | GULL WING | — | — | — |
| Terminal Pitch | — | — | 1.27 mm | — | — | — |
| Terminal Position | — | — | DUAL | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — | — | — |
| ## TL494CDR Alternates Showing results | — | — | Image | — | — | — |
| Output Voltage 2 | — | — | — | — | — | -150 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 5 alternatives for SRR1806-331M — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for SRR1806-331M 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 SRR1806-331M 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 SRR1806-331M?
Known equivalents for SRR1806-331M include 750311439, TL494CDR, 750311486. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SRR1806-331M?
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 SRR1806-331M 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.