MSS7341T-153MLB
Power Inductor (SMD), 15 µH, 3 A, Shielded, 1.4 A, MSS7341T Series
- Manufacturer: COILCRAFT
- Product type: SMD Power Inductors
- Inductance:15µH; RMS Current (Irms):3A; Inductor Construction:Shielded; Saturation Current (Isat):1.4A; Product Range:MSS7341T Series; Power Inductor Case:7.3mm x 7.3mm x 4.1mm; DC Re
- Inductance: 15µH
- Product Range: MSS7341T Series
- Product Width: 7.3mm
- Product Height: 4.1mm
- Product Length: 7.3mm
- DC Resistance Max: 0.055ohm
- RMS Current (Irms): 3A
- Power Inductor Case: 7.3mm x 7.3mm x 4.1mm
- Inductance Tolerance: ± 20%
- Inductor Construction: Shielded
- Saturation Current (Isat): 1.4A
| Delivery and price | |
|---|---|
| Units per pack | 10 |
| Price | 1.53 € |
| Current stock | 10+ |
| Lead time | 30 days |
Document 725-1 ## ## **– Shielded Power Inductors MSS7341T** - Designed for high ambient temperatures – up to 125°C • AEC-Q200 Grade 1 qualified - Low DCR and excellent current handling ## **Core material** Ferrite **Environment** RoHS compliant, halogen free **Terminations** RoHS compliant matte tin over nickel over phos bronze. Other terminations available at additional cost. **Weight:** 0.61 – 0.67 g **Ambient temperature** –40°C to +125°C with I rms current, +125°C to +165°C with derated current **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) **Failures in Time (FIT) / Mean Time Between Failures (MTBF)** 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 **Packaging** 300/7″ reel; 1200/13″ reel; Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 4.5 mm pocket depth **PCB washing** Only pure water or alcohol recommended ||**Inductance**2|**DCR (Ohms)**|**DCR (Ohms)**|**SRF typ**3||**Isat(A)**4||**Irms**|**rms(A)**5| |---|---|---|---|---|---|---|---|---|---| |**Part number**1|**(µH)**|**typ max**||**(MHz)**|**10% drop**|**20% drop 30% dro**|**30% drop**|**20°C rise 40°C rise**|**20°C rise 40°C rise**| |MSS7341T-332NL_|3.3 ±30%|0.014|0.018|85|2.8|3.4|3.7|3.95|5.00| |MSS7341T-502NL_|5.0 ±30%|0.018|0.023|49|2.4|2.8|3.1|3.40|4.70| |MSS7341T-622NL_|6.2 ±30%|0.024|0.027|42|2.1|2.5|2.7|3.05|4.30| |MSS7341T-742NL_|7.4 ±30%|0.027|0.031|35|2.0|2.3|2.6|2.80|4.10| |MSS7341T-872NL_|8.7 ±30%|0.029|0.034|33|1.8|2.1|2.3|2.80|3.90| |MSS7341T-103ML_|10 ±20%|0.032|0.038|32|1.7|2.0|2.2|2.80|3.80| |MSS7341T-123ML_|12 ±20%|0.040|0.050|27|1.6|1.8|2.0|2.45|3.30| |MSS7341T-153ML_|15 ±20%|0.047|0.055|26|1.4|1.7|1.8|2.05|3.00| |MSS7341T-183ML_|18 ±20%|0.065|0.075|25|1.3|1.5|1.6|1.85|2.65| |MSS7341T-223ML_|22 ±20%|0.074|0.082|22|1.2|1.4|1.5|1.70|2.35| |MSS7341T-273ML_|27 ±20%|0.091|0.109|19|1.0|1.2|1.3|1.50|2.10| |MSS7341T-333ML_|33 ±20%|0.104|0.124|17|0.94|1.1|1.2|1.50|1.95| |MSS7341T-393ML_|39 ±20%|0.115|0.130|15|0.86|1.0|1.1|1.50|1.90| |MSS7341T-473ML_|47 ±20%|0.127|0.155|14|0.80|0.95|1.0|1.50|1.85| |MSS7341T-563ML_|56 ±20%|0.174|0.202|11|0.72|0.86|0.94|1.25|1.60| |MSS7341T-683ML_|68 ±20%|0.236|0.250|9.6|0.64|0.76|0.83|1.00|1.35| |MSS7341T-823ML_|82 ±20%|0.257|0.290|8.5|0.57|0.68|0.74|1.00|1.25| |MSS7341T-104ML_|100 ±20%|0.286|0.310|7.2|0.54|0.64|0.70|0.90|1.15| |MSS7341T-224ML_|220 ±20%|0.660|0.710|5.0|0.39|0.47|0.51|0.57|0.78| |MSS7341T-474KL_|470 ±10%|1.21|1.45|3.0|0.27|0.32|0.35|0.43|0.57| |MSS7341T-684KL_|680 ±10%|1.85|1.98|2.5|0.20|0.25|0.27|0.42|0.56| 1. When ordering, please specify **termination** and **packaging** codes: ## **MSS7341T-104MLD** **Termination: L** = RoHS compliant matte tin over nickel over phos bronze. **Special order: T** = RoHS tin-silver-copper (95.5/4/0.5) over gold over nickel over phos bronze or **S** = non-RoHS tin-lead (63/37) over gold over nickel over phos bronze. **Packaging: D** = 13″ machine-ready reel. EIA-481 embossed plastic tape (1200 parts per full reel). 2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft SMD -A fixture in an Agilent/HP 4263B LCR meter. 3. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD -D test fixture. 4. DC current at which the inductance drops the specified amount from its value without current. 5. Current that causes the specified temperature rise from 25°C ambient. 6. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. - **B** = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead. Document 725-1 Revised 11/03/11 Document 725-2 ## **High Temperature Power Inductors – MSS7341T Series Typical L vs Current Typical L vs Frequency** **==> picture [242 x 185] intentionally omitted <==** **----- Start of picture text -----**<br> 1000<br>680 µH<br>220 µH<br>100 µH<br>100<br>33 µH<br>10 µH<br>10<br>3.3 µH<br>1<br>0.01 0.1 1 10<br>Current (A)<br>Inductance (µH)<br>**----- End of picture text -----**<br> **==> picture [242 x 185] intentionally omitted <==** **----- Start of picture text -----**<br> 1000 680 µH<br>220 µH<br>100 100 µH<br>33 µH<br>10 10 µH<br>3.3 µH<br>1<br>0.01 0.1 1 10<br>Frequency (MHz)<br>Inductance (µH)<br>**----- End of picture text -----**<br> **==> picture [505 x 233] intentionally omitted <==** **----- Start of picture text -----**<br> 0.287*<br>max<br>Irms Derating 7,3<br>120<br>Dash number<br>110 0.287* 332<br>max<br>100 7,3 Internal code * [Dimensions are of the case not]<br>X<br>90 including the termination. For<br>maximum overall dimensions<br>80<br>including the termination, add<br>70 0.02 in / 0,51 mm.<br>60 0.161<br>max<br>50 4,1 Recommended<br>Land Pattern<br>40<br>30 0.260 typ 0.280<br>6,6 7,1<br>20 0.083<br>typ<br>2,1 0.099<br>10<br>2,5<br>0 -40 -20 0 20 40 60 80 100 120 140 160 180 0.2606,6 typ 0.2807,1<br>Ambient temperature (°C) 0.222 ∅<br>5,65<br>Dimensions are in [inches ]<br>mm<br>Irms<br>Percent of rated<br>25°C<br>**----- End of picture text -----**<br> **==> picture [118 x 44] intentionally omitted <==** **==> picture [187 x 45] intentionally omitted <==** Document 725-2 Revised 11/03/11 **==> picture [82 x 33] intentionally omitted <==**
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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