RFS1317-124KL
Inductor, RFS1317 Series, 120 µH, 3.15 A, 2.4 A, 0.11 ohm, ± 10%
- Manufacturer: COILCRAFT
- Product type: Radial Leaded Power Inductors
- Inductance: 120µH
- Product Range: RFS1317
- DC Resistance Max: 0.11ohm
- RMS Current (Irms): 3.15A
- Inductance Tolerance: ± 10%
- Inductor Construction: Shielded
- Saturation Current (Isat): 2.4A
| Delivery and price | |
|---|---|
| Units per pack | 625 |
| Price | 0.814 € |
| Current stock | 10+ |
| Lead time | 30 days |
Document 884-1 ## **– Shielded Power Inductors RFS1317** - Low cost, high current power inductors - 27 µH to 10 mH inductance range ## **Core material** Ferrite **Terminations** Tin-silver over tin over copper over steel. Other terminations available at additional cost. **Weight** 9.1 – 9.4 g **Ambient temperature** –40°C to +85°C with I rms current, +85°C to +125°C with derated current **Storage temperature** Component: –40°C to +85°C. Tray packaging: –40°C to +80°C **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** 144 parts per tray **PCB washing** Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pd |||**DCR**|**SRF**|**Isat(A)**4 **Irms(A)**5<br>~~a~~|**Isat(A)**4 **Irms(A)**5<br>~~a~~|**Isat(A)**4 **Irms(A)**5<br>~~a~~|**Isat(A)**4 **Irms(A)**5<br>~~a~~|**Isat(A)**4 **Irms(A)**5<br>~~a~~| |---|---|---|---|---|---|---|---|---| |**Part**<br> **Inductance**2||**max**|**typ**3|**10%**|**20% 30%**|**20% 30%**|**20°C 40°C**|**20°C 40°C**| |**number**1|**±10%**|**(Ohms) **|**(MHz) dro**|**drop**|**drop dro**|**drop**|**rise**|**rise**| |RFS1317-273KL|RFS1317-273KL<br>27 µH|0.033 20.95|0.033 20.95|5.2|6.4|7.2|4.10|5.70| |RFS1317-333KL|RFS1317-333KL<br>33 µH|0.050 18.18|0.050 18.18|4.5|5.7|6.4|3.55|4.85| |RFS1317-473KL|RFS1317-473KL<br>47 µH|0.055 12.93|0.055 12.93|3.9|4.7|5.4|3.20|4.50| |RFS1317-683KL|RFS1317-683KL<br>68 µH|0.068|6.49|3.1|3.8|4.3|3.00|4.05| |RFS1317-823KL|RFS1317-823KL<br>82µH|0.071|5.03|2.8|3.6|4.0|2.75|3.90| |RFS1317-104KL|RFS1317-104KL<br>100 µH|0.079|3.45|2.6|3.2|3.6|2.65|3.65| |RFS1317-124KL|RFS1317-124KL<br>120 µH|0.110|3.18|2.4|2.9|3.2|2.20|3.15| |RFS1317-154KL|RFS1317-154KL<br>150 µH|0.144|2.92|2.2|2.6|2.9|2.05|2.90| |RFS1317-184KL|RFS1317-184KL<br>180 µH|0.172|2.27|1.9|2.4|2.7|1.85|2.65| |RFS1317-224KL|RFS1317-224KL<br>220µH|0.239|2.03|1.7|2.1|2.4|1.50|2.05| |RFS1317-274KL|RFS1317-274KL<br>270 µH|0.263|1.66|1.7|1.9|2.2|1.50|2.05| |RFS1317-334KL|RFS1317-334KL<br>330 µH|0.286|1.55|1.5|1.7|2.0|1.40|1.90| |RFS1317-394KL|RFS1317-394KL<br>390 µH|0.317|1.39|1.3|1.6|1.8|1.35|1.85| |RFS1317-474KL|RFS1317-474KL<br>470 µH|0.409|1.20|1.3|1.4|1.6|1.10|1.60| |RFS1317-564KL|RFS1317-564KL<br>560µH|0.524|1.12|1.1|1.3|1.5|0.95|1.35| |RFS1317-684KL|RFS1317-684KL<br>680 µH|0.617|0.955|1.0|1.2|1.4|0.86|1.20| |RFS1317-824KL|RFS1317-824KL<br>820 µH|0.834|0.827|0.89|0.89<br>1.0|1.2|0.75|1.04| |RFS1317-105KL|RFS1317-105KL<br>1.0 mH|1.02|0.725|0.83|0.83<br>1.0|1.1|0.68|0.97| |RFS1317-125KL|RFS1317-125KL<br>1.2 mH|1.19|0.647|0.72|0.72<br>0.94|1.0|0.60|0.81| |RFS1317-155KL|RFS1317-155KL<br>1.5 mH|1.36|0.599|0.66|0.66<br>0.82|0.91 0.59|0.91 0.59|0.78| |RFS1317-185KL|RFS1317-185KL<br>1.8 mH|1.49|0.566|0.60|0.60<br>0.78|0.87 0.54|0.87 0.54|0.74| |RFS1317-225KL|RFS1317-225KL<br>2.2 mH|2.01|0.496|0.56|0.56<br>0.69|0.77 0.45|0.77 0.45|0.62| |RFS1317-275KL|RFS1317-275KL<br>2.7 mH|2.22|0.439|0.51|0.51<br>0.62|0.70 0.43|0.70 0.43|0.61| |RFS1317-335KL|RFS1317-335KL<br>3.3 mH|2.38|0.435|0.46|0.46<br>0.61|0.68 0.41|0.68 0.41|0.57| |RFS1317-395KL|RFS1317-395KL<br>3.9 mH|3.38|0.373|0.41|0.41<br>0.51|0.57 0.34|0.57 0.34|0.49| |RFS1317-475KL|RFS1317-475KL<br>4.7 mH|3.68|0.352|0.38|0.38<br>0.48|0.54 0.33|0.54 0.33|0.46| |RFS1317-565KL|RFS1317-565KL<br>5.6 mH|4.03|0.320|0.34|0.34<br>0.44|0.49 0.32|0.49 0.32|0.46| |RFS1317-685KL|RFS1317-685KL<br>6.8 mH|5.43|0.288|0.32|0.32<br>0.40|0.45 0.26|0.45 0.26|0.38| |RFS1317-825KL|RFS1317-825KL<br>8.2 mH|5.88|0.274|0.31|0.31<br>0.39|0.44 0.25|0.44 0.25|0.35| |RFS1317-106KL|RFS1317-106KL<br>10 mH|6.55|0.254|0.28|0.28<br>0.33|0.37 0.24|0.37 0.24|0.35| 1. When ordering, please specify **termination** code: **RFS1317-106L** - **Termination: L** = Tin-silver over tin over copper over steel. **Special order** : **T** = RoHS tin-silver-copper (95.5/4/0.5) or **S** = non-RoHS tin-lead (63/37). 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent. 3. SRF measured using Agilent/HP 4191A or equilvalent. 4. DC current that causes the specified inductance drop from its value without current.. 5. Current that causes the specified temperature rise from 25°C ambient. 6. Electrical specifications at 25°C. **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 884-1 Revised 08/06/13 © Coilcraft Inc. 2013 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. Document 884-2 ## **– Shielded Power Inductors RFS1317 Series** ## **Typical L vs Current** **==> picture [243 x 526] intentionally omitted <==** **----- Start of picture text -----**<br> 10000<br>3300 µH<br>1000 µH<br>1000<br>330 µH<br>100 µH<br>100<br>33 µH<br>10<br>0.01 0.1 1 10<br>Current (A)<br>Dot indicates<br>pin 1 1<br>XXX<br>2<br>0.524 ±0.012<br>13,3 ±0,3<br>0.63±0.02<br>16,0 ±0,5<br>0.189 ±0.02 Recommended<br>4,8 ±0,5 PC Board Layout<br>0.031 0.197<br>∅<br>0,80 5,0<br>0.054<br>∅<br>1,37<br>Dimensions are in [inches ]<br>mm<br>Inductance (µH)<br>**----- End of picture text -----**<br> ## **Typical L vs Frequency** **==> picture [243 x 185] intentionally omitted <==** **----- Start of picture text -----**<br> 10000<br>3300 µH<br>1000 µH<br>1000<br>330 µH<br>100 µH<br>100<br>33 µH<br>10<br>0.01 0.1 1 10<br>Frequency (MHz)<br>Inductance (µH)<br>**----- End of picture text -----**<br> **==> picture [117 x 44] intentionally omitted <==** Document 884-2 Revised 08/06/13 © Coilcraft Inc. 2013 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
Updated at February 9, 2023
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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