MSS1278T-104MLD COILCRAFT Inductor (Inductors Precision Moulded) In Stock
MSS1278T-104MLD is a Coilcraft molded power inductor for automotive and industrial converters. It provides 100 uH inductance, 20% tolerance, 2.2 A rating, and 0.1502 ohm DCR. From $RFQ in stock worldwide shipping.
- Manufacturer
- COILCRAFT
- Package
- Inductors Precision Moulded
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- MSS1278T-104MLD Datasheet PDF
- Category
- Inductor
- Price
- From $0.6500(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MSS1278T-104MLD?
- 100 uH nominal inductance supports energy storage and filtering in power converter circuits
- 2.2 A current rating suits compact regulator and DC/DC converter designs
- 0.1502 ohm DC resistance helps limit copper loss in power inductor applications
- AEC-Q200 positioning supports automotive and high-reliability industrial sourcing requirements
What is MSS1278T-104MLD used for?
MSS1278T-104MLD is used in DC/DC converters, input filters, LED drivers, and automotive power rails that need a shielded molded power inductor. Its 100 uH inductance, 2.2 A current capability, and AEC-Q200 positioning fit rugged industrial and vehicle electronics designs.
What are the specifications of MSS1278T-104MLD?
| Pbfree Code | Yes |
| YTEOL | 6.9 |
| Case/Size Code | 4747 |
| Construction | Rectangular |
| Core Material | FERRITE |
| DC Resistance | 0.1502Ω |
| Inductance-Nom (L) | 100 µH |
| Inductor Application | POWER INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Height | 7.8mm |
| Package Length | 12mm |
| Package Style | SMT |
| Package Width | 12mm |
| Packing Method | TR, Embossed Plastic, 13 Inch |
| Rated Current-Max | 2.2A |
| Reference Standard | AEC-Q200 |
| Self Resonance Frequency | 4.5MHz |
| Shape/Size Description | RECTANGULAR PACKAGE |
| Shielded | YES |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Placement | DUAL ENDED |
| Terminal Shape | ONE SURFACE |
| Test Frequency | 0.1MHz |
| Tolerance | 20% |
| Package | Inductors Precision Moulded |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
| Country of Origin | Mainland China |
Where can I find the MSS1278T-104MLD datasheet?
MSS1278T-104MLD Datasheet DownloadOfficial datasheet from COILCRAFT
What are equivalent replacements for MSS1278T-104MLD?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which converter rails are a good match for MSS1278T-104MLD?
MSS1278T-104MLD is a power inductor for DC/DC converter and filtering rails where 100 uH inductance and up to 2.2 A current capability are appropriate.
How should designers account for winding resistance in efficiency checks?
The listed DC resistance is 0.1502 ohm, so designers should include I-squared-R loss when estimating heat rise and regulator efficiency under load.
What package style should purchasing compare against alternates?
This Coilcraft part is a rectangular molded power inductor with 2 terminals, so replacement approval should compare pad layout, height, and current rating.
Why is it relevant for automotive sourcing reviews?
The part is presented as AEC-Q200 oriented and rated for -40°C to 125°C operation, supporting automotive and industrial procurement checks for harsh environments.
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Why Buy from FindMyChip
About COILCRAFT
COILCRAFT is a leading electronic component manufacturer. FindMyChip sources COILCRAFT ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.5000 | $2.50 |
| 49+ | $0.7500 | $36.75 |
| 268+ | $0.6500 | $174.20 |
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