PGL6478.221HLT
Power Inductor (SMD), 220 nH, 24 A, Shielded, 36 A, PGL6478.XXXHL Series
- Manufacturer: PULSE ELECTRONICS
- Product type: SMD Power Inductors
- SVHC: No SVHC (04-Feb-2026)
- Inductance: 220nH
- Product Range: PGL6478.XXXHL Series
- Product Width: 9.8mm
- Product Height: 3.55mm
- Product Length: 9.8mm
- DC Resistance Max: 450µohm
- RMS Current (Irms): 24A
- Inductance Tolerance: ± 15%
- Inductor Construction: Shielded
- Inductor Case / Package: -
- Saturation Current (Isat): 36A
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 0.505 € |
| Current stock | 1000+ |
| Lead time | 30 days |
## SMT Power Inductor _PSiP Power Bead - PGL6478.XXXHL Series_ _Designed for PSiP Power Supply_ _**Height:** 3.55mm Max_ _**Footprint:** 10.05mm x 10.05mm Max_ _**Current Rating:** up to 33A_ _**Inductance Range:** 120nH to 280nH_ |Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part Number<br>Inductance1<br>@0A DC<br>nH±15%<br>Inductance2<br>@Irated<br>(nH TYP)<br>Irated3<br>(A)<br>DCR4<br>(mΩ)<br>Saturation Current5<br>**Heating Current**<br>**(A TYP)**<br>**Height**<br>**(mm)**<br>@25**°**C<br>@100**°**C<br>@125**°**C|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part Number<br>Inductance1<br>@0A DC<br>nH±15%<br>Inductance2<br>@Irated<br>(nH TYP)<br>Irated3<br>(A)<br>DCR4<br>(mΩ)<br>Saturation Current5<br>**Heating Current**<br>**(A TYP)**<br>**Height**<br>**(mm)**<br>@25**°**C<br>@100**°**C<br>@125**°**C|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part Number<br>Inductance1<br>@0A DC<br>nH±15%<br>Inductance2<br>@Irated<br>(nH TYP)<br>Irated3<br>(A)<br>DCR4<br>(mΩ)<br>Saturation Current5<br>**Heating Current**<br>**(A TYP)**<br>**Height**<br>**(mm)**<br>@25**°**C<br>@100**°**C<br>@125**°**C|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part Number<br>Inductance1<br>@0A DC<br>nH±15%<br>Inductance2<br>@Irated<br>(nH TYP)<br>Irated3<br>(A)<br>DCR4<br>(mΩ)<br>Saturation Current5<br>**Heating Current**<br>**(A TYP)**<br>**Height**<br>**(mm)**<br>@25**°**C<br>@100**°**C<br>@125**°**C|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part Number<br>Inductance1<br>@0A DC<br>nH±15%<br>Inductance2<br>@Irated<br>(nH TYP)<br>Irated3<br>(A)<br>DCR4<br>(mΩ)<br>Saturation Current5<br>**Heating Current**<br>**(A TYP)**<br>**Height**<br>**(mm)**<br>@25**°**C<br>@100**°**C<br>@125**°**C|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part Number<br>Inductance1<br>@0A DC<br>nH±15%<br>Inductance2<br>@Irated<br>(nH TYP)<br>Irated3<br>(A)<br>DCR4<br>(mΩ)<br>Saturation Current5<br>**Heating Current**<br>**(A TYP)**<br>**Height**<br>**(mm)**<br>@25**°**C<br>@100**°**C<br>@125**°**C|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part Number<br>Inductance1<br>@0A DC<br>nH±15%<br>Inductance2<br>@Irated<br>(nH TYP)<br>Irated3<br>(A)<br>DCR4<br>(mΩ)<br>Saturation Current5<br>**Heating Current**<br>**(A TYP)**<br>**Height**<br>**(mm)**<br>@25**°**C<br>@100**°**C<br>@125**°**C|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part Number<br>Inductance1<br>@0A DC<br>nH±15%<br>Inductance2<br>@Irated<br>(nH TYP)<br>Irated3<br>(A)<br>DCR4<br>(mΩ)<br>Saturation Current5<br>**Heating Current**<br>**(A TYP)**<br>**Height**<br>**(mm)**<br>@25**°**C<br>@100**°**C<br>@125**°**C|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part Number<br>Inductance1<br>@0A DC<br>nH±15%<br>Inductance2<br>@Irated<br>(nH TYP)<br>Irated3<br>(A)<br>DCR4<br>(mΩ)<br>Saturation Current5<br>**Heating Current**<br>**(A TYP)**<br>**Height**<br>**(mm)**<br>@25**°**C<br>@100**°**C<br>@125**°**C|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part Number<br>Inductance1<br>@0A DC<br>nH±15%<br>Inductance2<br>@Irated<br>(nH TYP)<br>Irated3<br>(A)<br>DCR4<br>(mΩ)<br>Saturation Current5<br>**Heating Current**<br>**(A TYP)**<br>**Height**<br>**(mm)**<br>@25**°**C<br>@100**°**C<br>@125**°**C| |---|---|---|---|---|---|---|---|---|---| ||||||@25**°**C|@100**°**C|@125**°**C||| |PGL6478.121HLT|120|117|45|0.45±15%|62|45|44|33|3.3±0.25| |PGL6478.141HLT|140|132|37||51|37|36||3.3±0.25| |PGL6478.171HLT|170|162|31||44|31|30||3.3±0.25| |PGL6478.221HLT|220|212|24||36|24|23||3.3±0.25| |PGL6478.281HLT|280|260|15||23|15|14||3.3±0.25| ## Notes 1. Inductance measured at 100KHz, 0.1V 2. Inductance at Irated is the value of the inductance at @25°C at the listed rated current 3. The rated as listed is either the saturation current (25°C or 100°C) or the heating current depending on which value is lower. 4. The nominal DCR is measured from point 1 to point 2 O OQ 5. The saturation current is the current is the current which causes the inductance to drop by approximately 20% at the stated ambient temperatures (25°C, 100°C, 125°C). This current is determined by placing the component in the specified ambient environemnt and applying a short duration Pulse current (to eliminate self-healing effects) to the component. 6. The heating current is the DC current ehich causes the part temperature to increase by approximately 40°C when used in a typical application. 7. In high volt*time applications, additional heating in the compnenet can occur due to core losses in the inductor which may neccessitate derating the current in order to limit the temperature rise of the component. To detemine the approximate total lossed (or temperature rise) for a given application, the coreloss and temperature rise curves can be used. 8. Parts with the HLT suffix are sold in tape and reel packgingg. Pulsecomplies to industry standard tape and reel specification EIA-481. The tape and reel for this product has a width (W=24), pitch (P0=16mm) and depth (Ko=3.4mm). Samples of these parts can be ordered by removing the HLT suffix and replacing with HL. 9. The temperature of the component (ambient plus temoperature rise) must be within the stated operating temperature range. 1 PulseElectronics.com P930.Pre (08/22) —-L___—iC ## SMT Power Inductor _PSiP Power Bead - PGL6478.XXXHL Series_ ## **Mechanical** ## **Schematics** ## **PGL6478.XXXHLT** **==> picture [279 x 170] intentionally omitted <==** **----- Start of picture text -----**<br> 7.8<br>3<br>8.0 10.5<br>1 2<br>2.6<br>9.0<br>SUGGESTED LAND PATTERN<br>DCR TEST POINTS a b 3 SURFACES<br>7.3±0.3 0.5±0.1 9.8±0.25<br>PGL6478.XXXHL<br>Epoxy green coatingon the bottom surface 8.7±0.2 9.8±0.25<br>D/C MFG<br>2x2.6±0.2 0.05 MinH PIN 1 MARKER<br>8.5±0.3<br>**----- End of picture text -----**<br> **==> picture [168 x 65] intentionally omitted <==** **----- Start of picture text -----**<br> 1<br>2<br>O° 3 TERMINAL 3 IS FOR MOUNTING STABILITY ONLY.<br>**----- End of picture text -----**<br> **==> picture [93 x 38] intentionally omitted <==** **----- Start of picture text -----**<br> Weight................1.4grms<br>Tape & Reel.........1000/Reel<br>Dimensions: mm<br>**----- End of picture text -----**<br> ## **Typical Performance Curves** **PGL6478.XXXHL L vs I curve 25°C** P930.Pre (08/22) PulseElectronics.com 2 _PSiP Power Bead - PGL6478.XXXHL Series_ ## SMT Power Inductor ## **PGL6478.XXXHL L vs I curve 100°C** ## **PGL6478.XXXHL L vs I curve 125°C** P930.Pre (08/22) PulseElectronics.com 3 ## SMT Power Inductor _PSiP Power Bead - PGL6478.XXXHL Series_ ## **Core Loss** **==> picture [90 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> PGL6478.XXXHL Core Loss<br>**----- End of picture text -----**<br> ## **Temp Rise vs Power Dissipation** ## **PGL6478.XXXHL Temp Rise** ## For More Information: **Americas -** prodinfo_power_americas@yageo.com | **Europe -** prodinfo_power_emea@yageo.com | **Asia -** prodinfo_power_asia@yageo.com Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2022. Pulse Electronics, Inc. All rights reserved. P930.Pre (07/22) PulseElectronics.com 4
Updated at June 10, 2026
Pulse Electronics, a YAGEO company, is a global leader in the design and manufacturing of passive electronic components. With a legacy of innovation dating back to 1956, the company provides essential technology for the communications, computing, industrial, transportation, and IoT sectors. Pulse is recognized worldwide for delivering high-performance solutions that power advanced applications, ranging from 5G networks and electric vehicles to data centers and smart grids. The company's extensive product portfolio is heavily anchored in power and networking magnetics. This includes a comprehensive range of power inductors engineered for exceptional efficiency and reliability in demanding environments. To address complex electromagnetic compatibility challenges, Pulse also manufactures highly effective EMC and RFI suppression solutions, such as common mode chokes and filters, alongside specialized toroidal and RF inductors designed to ensure clean power delivery and optimal signal integrity. Beyond traditional magnetics, Pulse excels in the development of advanced wireless and power conversion components. Their connectivity solutions feature a wide array of high-performance RF antennas and single-band chip antennas tailored for modern connected devices. Furthermore, to support sophisticated power architectures, Pulse provides a broad spectrum of transformers—encompassing PCB-mounted designs, current sensing transformers, and precise pulse transformers—equipping engineers with robust, industry-proven components for power isolation and measurement.
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