MSS1048T-474KLC

Power Inductor (SMD), 470 µH, 720 mA, Shielded, 430 mA, MSS1048T Series

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Manufacturer: COILCRAFT
Product type: SMD Power Inductors
Inductance:470µH; RMS Current (Irms):720mA; Inductor Construction:Shielded; Saturation Current (Isat):430mA; Product Range:MSS1048T Series; Power Inductor Case:10.2mm x 10mm x 4.
SVHC: No SVHC (25-Jun-2025)
Inductance: 470µH
Product Range: MSS1048T Series
Product Width: 10mm
Product Height: 4.8mm
Product Length: 10.2mm
DC Resistance Max: 0.886ohm
RMS Current (Irms): 720mA
Power Inductor Case: 10.2mm x 10mm x 4.8mm
Inductance Tolerance: ± 10%
Inductor Construction: Shielded
Saturation Current (Isat): 430mA

Delivery and price
Units per pack	200
Price	1.04 €
Current stock	10+
Lead time	30 days

Datasheet

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Document 844-1 

AEC Q200 +125°C 

## **MSS1048T High Temp Power Inductors** 

- 10.0 × 10.2 mm footprint; 4.8 mm high shielded inductors 

- Designed for ambient temperatures up to 165°C. 

- AEC-Q200 qualified 

- Very low DCR and excellent current handling 

## **Core material** Ferrite 

**Core and winding loss** See www.coilcraft.com/coreloss **Terminations** RoHS compliant matte tin over nickel over copper. Other terminations available at additional cost. **Weight:** 1.7 – 1.9 g 

**Ambient temperature** –40°C to +125°C with (40°C rise) I rms current. **Maximum part temperature** +165°C (ambient + temp rise). Derating. **Storage temperature** Component: –40°C to +165°C. Tape and reel packaging: –40°C to +80°C 

**Resistance to soldering heat** Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles **Moisture Sensitivity Level (MSL)** 1 (unlimited floor life at <30°C / 85% relative humidity) 

**Packaging** 200/7″ reel;  800/13″ reel; Plastic tape: 24 mm wide, 0.35 mm thick, 16 mm  pocket spacing, 5.1 mm pocket depth **PCB washing** Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. 

|**Inductance**2**max**<br>  **Part number**1<br>**(µH)**<br>MSS1048T-801NL_   0.8 ±30%<br>MSS1048T-152NL_   1.5 ±30%|**Inductance**2**max**<br>  **Part number**1<br>**(µH)**<br>MSS1048T-801NL_   0.8 ±30%<br>MSS1048T-152NL_   1.5 ±30%|**DCR  SRF**<br>**max**<br>**(m****) **<br>4.3 180<br>5.1|**DCR  SRF**<br> **typ**3<br>**(MHz) dro**<br>4.3 180<br>5.1<br>90|**Isat(A)**4**Irms(A)**5<br>**10% 20% 30% 20°C 40°C**<br>**drop drop drop**<br>**rise**<br>**rise**<br>9.60 12.0 14.1<br>8.19 12.0<br>5.44 7.80 10.5<br>7.41 10.8<br>~~a~~|**Isat(A)**4**Irms(A)**5<br>**10% 20% 30% 20°C 40°C**<br>**drop drop drop**<br>**rise**<br>**rise**<br>9.60 12.0 14.1<br>8.19 12.0<br>5.44 7.80 10.5<br>7.41 10.8<br>~~a~~|1. Please specify**termination**and**packaging**codes:<br>**MSS1048T-334KLC**<br>**Termination: L**=RoHS compliant matte tin over<br>nickel over copper.<br>**Special order:**<br>~~a~~|
|---|---|---|---|---|---|---|
|MSS1048T-222NL_   2.2 ±30%|MSS1048T-222NL_   2.2 ±30%|7.2|7.2<br>70|4.92 6.62 8.40|6.63<br>9.78|**T**= RoHS tin-silver-copper|
|MSS1048T-332NL_   3.3 ±30%<br>MSS1048T-472NL_4.7 ±30%<br>MSS1048T-682NL_   6.8 ±30%<br>MSS1048T-822NL_   8.2 ±30%<br>MSS1048T-103ML_  10 ±20%|MSS1048T-332NL_   3.3 ±30%<br>4.7 ±30%<br>MSS1048T-682NL_   6.8 ±30%<br>MSS1048T-822NL_   8.2 ±30%<br>MSS1048T-103ML_  10 ±20%|10.0<br>11.5<br>16.3<br>20.0<br>23.0|10.0<br>50<br>11.5<br>38<br>16.3<br>35<br>20.0<br>28<br>23.0<br>24|4.62 6.32 7.38<br>4.36 5.62 6.46<br>3.60 5.00 5.94<br>3.14 4.14 4.84<br>3.08 3.84 4.32|5.04<br>7.22<br>4.90<br>6.90<br>4.52<br>6.01<br>4.38<br>5.71<br>3.99<br>4.79|(95.5/4/0.5) or<br>**S**= non-RoHS tin-lead (63/37).<br>**Packaging: C**= 7″ machine-ready reel. EIA-481<br>embossed plastic tape (200 parts<br>per full reel). Quantities less than<br>full reel available: in tape (not|
|MSS1048T-153ML_  15 ±20%|MSS1048T-153ML_  15 ±20%|36.0|36.0<br>20|2.46 3.06 3.44|3.51<br>4.26|machine ready) or with leader|
|MSS1048T-223ML_22 ±20%|22 ±20%|50.0|50.0<br>12|2.36 2.90 3.28|2.86<br>3.58|and trailer ($25 charge).|
|MSS1048T-333ML_  33 ±20%<br>MSS1048T-473ML_  47 ±20%<br>MSS1048T-563ML_  56 ±20%|MSS1048T-333ML_  33 ±20%<br>MSS1048T-473ML_  47 ±20%<br>MSS1048T-563ML_  56 ±20%|68.0<br>120<br>126|68.0<br>11<br>10<br>10|1.66 2.14 2.42<br>1.44 1.86 2.20<br>1.36 1.70 1.90|2.12<br>2.80<br>1.83<br>2.42<br>1.71<br>2.28|**B**= Less than full reel. In tape, but not<br>machine ready. To have a leader<br>and trailer added ($25 charge),<br>use code letter C instead.|
|MSS1048T-683ML_  68 ±20%<br>MSS1048T-823ML_82 ±20%|MSS1048T-683ML_  68 ±20%<br>82 ±20%|176<br>196|7.0<br>6.0|1.28 1.60 1.70<br>1.08 1.44 1.64|1.39<br>1.88<br>1.23<br>1.67|**D**= 13″ machine-ready reel. EIA-481<br>embossed plastic tape. Factory|
|MSS1048T-104ML_ 100 ±20%<br>MSS1048T-154KL_ 150 ±10%<br>MSS1048T-184KL_ 180 ±10%<br>MSS1048T-224KL_ 220 ±10%<br>MSS1048T-334KL_330 ±10%<br>MSS1048T-474KL_ 470 ±10%|MSS1048T-104ML_ 100 ±20%<br>MSS1048T-154KL_ 150 ±10%<br>MSS1048T-184KL_ 180 ±10%<br>MSS1048T-224KL_ 220 ±10%<br>330 ±10%<br>MSS1048T-474KL_ 470 ±10%|224<br>330<br>360<br>394<br>748<br>886|6.0<br>5.0<br>4.5<br>4.5<br>3.0<br>2.7|0.99 1.20 1.36<br>0.79 1.02 1.16<br>0.75 0.92 1.02<br>0.67 0.84 0.95<br>0.57 0.69 0.76<br>0.43 0.52 0.62|1.09<br>1.48<br>0.97<br>1.33<br>0.89<br>1.24<br>0.85<br>1.18<br>0.57<br>0.82<br>0.50<br>0.72|order only, not stocked (800 parts<br>per full reel).<br>2. Inductance measured at 100 kHz, 0.1 Vrms,<br>0 Adc using an Agilent/HP 4263B LCR meter or<br>equivalent.<br>3. SRF measured using an Agilent/HP 8753D or<br>equivalent.|



   - **B** = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. 

   - **D** = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (800 parts per full reel). 

3. SRF measured using an Agilent/HP 8753D or equivalent. 

4. DC current at 25°C that causes the specified inductance drop from its value without current. Click for temperature derating information. 

5. Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Click for temperature derating information. 

6. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. 

## Document 844-1 Revised 02/16/22 

© Coilcraft Inc. 2022 This product may not be used in medical or high risk applications without prior Coilcraft approval Specification subject to change without notice Please check web site for latest information 

**US** +1-847-639-6400   sales@coilcraft.com **UK** +44-1236-730595   sales@coilcraft-europe.com **Taiwan** +886-2-2264 3646   sales@coilcraft.com.tw **China** +86-21-6218 8074   sales@coilcraft.com.cn **Singapore** + 65-6484 8412   sales@coilcraft.com.sg 

Document 844-2 

AEC Q200 +125°C 

## 

## **Shielded Power Inductors – MSS1048T** 

## **Typical L vs Current** 

**==> picture [244 x 176] intentionally omitted <==**

**----- Start of picture text -----**<br>
1000<br>330 µH<br>100 µH<br>100<br>33 µH<br>10 µH<br>10<br>3.3 µH<br>1 0.8 µH<br>0.1<br>0.1 1 10 100<br>Current (A)<br>Inductance (µH)<br>**----- End of picture text -----**<br>


## **Typical L vs Frequency** 

**==> picture [244 x 176] intentionally omitted <==**

**----- Start of picture text -----**<br>
1000<br>330 µH<br>100 µH<br>100<br>33 µH<br>10 µH<br>10<br>3.3 µH<br>1 0.8 µH<br>0.1<br>0.01 0.1 1 10<br>Frequency (MHz)<br>Inductance (µH)<br>**----- End of picture text -----**<br>


**==> picture [235 x 230] intentionally omitted <==**

**----- Start of picture text -----**<br>
Dash<br>0.402 ±0.012* 123 number<br>Parts manufactured prior<br>10,2 ±0,3 X Internalcode to Sept. 2007 were markedwith only the dash number.<br>0.394 ±0.012*<br>10,0 ±0,3<br>0.189 ±0.012<br>4,8 ±0,3<br>Recommended<br>Land Pattern<br>0.051 ±0.008<br>1,3 ±0,2 0.118 ±0.008 0.14<br>3,0 ±0,2 3,56<br>0.311 ±0.012 0.37 0.07<br>7,9 ±0,3 9,40 1,78<br>**----- End of picture text -----**<br>


*Dimensions are of the case not including the termination. For maximum overall dimensions including the termination, add 0.005 in / 0,13 mm. 

Dimensions are in[inches ] 

mm 

**==> picture [118 x 44] intentionally omitted <==**

Document 844-2 Revised 02/16/22 

**US** +1-847-639-6400   sales@coilcraft.com **UK** +44-1236-730595   sales@coilcraft-europe.com **Taiwan** +886-2-2264 3646   sales@coilcraft.com.tw **China** +86-21-6218 8074   sales@coilcraft.com.cn **Singapore** + 65-6484 8412   sales@coilcraft.com.sg 

© Coilcraft Inc. 2022 This product may not be used in medical or high risk applications without prior Coilcraft approval Specification subject to change without notice Please check web site for latest information

Updated at March 10, 2026

Coilcraft is a globally recognized leader in the design and manufacture of high-performance magnetic components. Renowned for its engineering excellence, reliable delivery, and stringent quality standards, the company provides essential solutions for a wide array of demanding applications, including signal processing, RF, power management, and timing circuits. Our comprehensive portfolio of Coilcraft components is centered on their industry-leading inductor technologies. This encompasses a vast selection of high-efficiency power inductors designed to optimize modern power supply architectures, alongside precision RF inductors engineered to deliver exceptional stability and performance in high-frequency communications and wireless applications. To support complete electromagnetic compatibility and comprehensive circuit design, we also offer a variety of Coilcraft's specialized magnetic solutions. This includes robust common mode chokes and filters for effective EMC and RFI suppression, current sensing transformers, and a selection of inductor kits and assortments that provide design engineers with versatile options for rapid prototyping and development.

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