PM54-101K-RC
INDUCTOR, UN-SHIELDED, 100UH, 680MA, SMD
- Manufacturer: BOURNS
- Product type: SMD Power Inductors
- Inductance:100µH; RMS Current (Irms):520mA; Inductor Construction:Unshielded; Saturation Current (Isat):680mA; Product Range:PM54 Series; Inductor Case / Pack 63K2860
- SVHC: No SVHC (04-Feb-2026)
- Power Inductor Case: 5.8mm x 5.8mm x 4.8mm
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 0.501 € |
| Current stock | 1000+ |
| Lead time | 30 days |
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_<br>*RoHS COMPLIANT<br>**----- End of picture text -----**<br>
**Features** ■ Formerly model ■ Available in E12 series ■ Small diameter of only 5.8 mm maximum ■ Profi le of 4.8 mm ■ RoHS compliant* _—
## **Applications**
■ Input/output of DC/DC converters ■ Power supplies for:
• Portable communication equipment
- Camcorders
- LCD TVs
- Car radios
## **PM54 Series - SMD Power Inductor** BOURNS’ ~~(i~~
## ~~**Electrical Specif cations**~~
|<br>**Bourns Part No.**<br>~~**|**~~<br>~~FTTC~SS—SSYSSCSEC~~|**Inductance 1 kHz**<br>~~**|**~~|**Inductance 1 kHz**<br>~~**|**~~|**Q**<br>**Ref.**<br>~~FTTC~SS—SSYSSCSEC(SSO~~|**Test**<br>**Frequency**<br>**(MHz)**<br>~~(SSO~~|**SRF**<br>**Min.**<br> **(MHz)**<br>~~(SSO~~|**RDC**<br>**(**Ω**)**<br>~~(SSO~~|**Irms**<br>**Max.**<br>**(A)**<br>~~(SSO~~|**Isat**<br>**Typ.**<br>**(A)**<br>~~(SSO~~|
|---|---|---|---|---|---|---|---|---|
||**(µH)**<br>~~**|**~~<br>~~FTTC~SS—SSYSSCSEC~~|**Tol. %**<br>~~FTTC~SS—SSYSSCSEC~~|||||||
|PM54-100M-RC<br>~~FTTC~SS—SSYSSCSEC~~|10<br>~~FTTC~SS—SSYSSCSEC~~|± 20<br>~~FTTC~SS—SSYSSCSEC~~|30<br>~~FTTC~SS—SSYSSCSEC(SSO~~|2.52<br>~~(SSO~~|23<br>~~(SSO~~|0.10<br>~~(SSO~~|1.45<br>~~(SSO~~|2.00<br>~~(SSO~~|
|PM54-120M-RC<br>~~FTTC~SS—SSYSSCSEC~~<br>~~SO~~<br>~~PF~~<br>~~TTCS™SSO—OSY~~|12<br>~~FTTC~SS—SSYSSCSEC~~<br>~~SO~~<br>~~TTCS™SSO—OSY~~|± 20<br>~~FTTC~SS—SSYSSCSEC~~<br>~~SO~~<br>~~TTCS™SSO—OSY~~|30<br>~~FTTC~SS—SSYSSCSEC(SSO~~<br>~~SO ~~|2.52<br>~~(SSO~~<br> ~~CO~~|22<br>~~(SSO~~<br>~~CO~~|0.12<br>~~(SSO~~<br>~~CO~~|1.40<br>~~(SSO~~|1.90<br>~~(SSO~~|
|PM54-150M-RC<br>~~PF~~<br>~~TTCS™SSO—OSY~~|15<br>~~TTCS™SSO—OSY~~|± 20<br>~~TTCS™SSO—OSY~~|30|2.52|20|0.14|1.30|1.60|
|PM54-180M-RC<br>~~PF~~<br>~~TTCS™SSO—OSY~~<br>~~a~~|18<br>~~TTCS™SSO—OSY~~<br>~~GC~~<br>~~|~~|± 20<br>~~TTCS™SSO—OSY~~<br>~~GC~~<br>~~|~~~|30<br>~~GC GO~~<br>~~~[ff~~|2.52<br>~~GO~~<br>~~[ff~~|18<br>~~GO~~<br>~~[ff~~|0.15<br>~~GO~~<br>~~[ff|~~|1.25<br>~~GO~~<br>~~||~~|1.50<br>~~GO~~<br>~~|~~|
|PM54-220M-RC<br>~~a~~<br>~~|~~|22<br>~~GC~~<br>~~|~~<br>~~|~~<br>~~|~~|± 20<br>~~GC~~<br>~~|~~<br>~~|~~~<br>~~|~~~|30<br>~~GC GO~~<br>~~|~~<br>~~~[ff~~<br>~~~[~~|2.52<br>~~GO~~<br>~~|~~<br>~~[ff~~<br>~~[~~<br>~~-[~~|16<br>~~GO~~<br>~~|~~<br>~~[ff~~<br>~~-[~~<br>~~-~~|0.19<br>~~GO~~<br>~~|~~<br>~~[ff|~~<br>~~-~~<br>~~|~~|1.10<br>~~GO~~<br>~~|~~<br>~~||~~<br>~~|~~<br>~~[|_|~~|1.40<br>~~GO~~<br>~~|~~<br>~~|~~<br>~~[|_|~~|
|PM54-270M-RC<br>~~|~~<br>~~FTTC~SS—SSYSSCSEC~~|27<br>~~|~~<br>~~|~~<br>~~|~~<br>~~FTTC~SS—SSYSSCSEC~~|± 15<br>~~| ~~~<br>~~|~~<br>~~|~~~<br>~~FTTC~SS—SSYSSCSEC~~|28<br>~~~ [ff~~<br>~~|~~<br>~~~[~~<br>~~FTTC~SS—SSYSSCSEC(SSO~~|2.52<br>~~[ff~~<br>~~|~~<br>~~[~~<br>~~-[~~<br>~~(SSO~~|14<br>~~[ff~~<br>~~|~~<br>~~-[~~<br>~~-~~<br>~~(SSO~~|0.22<br>~~[ff |~~<br>~~|~~<br>~~-~~<br>~~|~~<br>~~(SSO~~|1.00<br>~~| |~~<br>~~|~~<br>~~|~~<br>~~[|_|~~<br>~~(SSO~~|1.30<br>~~|~~<br>~~|~~<br>~~[|_|~~<br>~~(SSO~~|
|PM54-330L-RC<br>~~FTTC~SS—SSYSSCSEC~~|33<br>~~|~~<br>~~FTTC~SS—SSYSSCSEC~~|± 15<br>~~| ~~~<br>~~FTTC~SS—SSYSSCSEC~~|24<br>~~~ [~~<br>~~FTTC~SS—SSYSSCSEC(SSO~~|2.52<br>~~[~~<br>~~-[~~<br>~~(SSO~~|13<br>~~-[~~<br>~~-~~<br>~~(SSO~~|0.25<br>~~-~~<br>~~|~~<br>~~(SSO~~|0.88<br>~~|~~<br>~~[|_|~~<br>~~(SSO~~|1.10<br>~~[|_|~~<br>~~(SSO~~|
|PM54-390L-RC<br>~~FTTC~SS—SSYSSCSEC~~<br>~~SO~~<br>~~PF~~<br>~~TTCS™SSO—OSY~~|39<br>~~FTTC~SS—SSYSSCSEC~~<br>~~SO~~<br>~~TTCS™SSO—OSY~~|± 15<br>~~FTTC~SS—SSYSSCSEC~~<br>~~SO~~<br>~~TTCS™SSO—OSY~~|24<br>~~FTTC~SS—SSYSSCSEC(SSO~~<br>~~SO ~~|2.52<br>~~(SSO~~<br> ~~CO~~|13<br>~~(SSO~~<br>~~CO~~|0.32<br>~~(SSO~~<br>~~CO~~|0.80<br>~~(SSO~~|1.00<br>~~(SSO~~|
|PM54-470L-RC<br>~~PF~~<br>~~TTCS™SSO—OSY~~|47<br>~~TTCS™SSO—OSY~~|± 15<br>~~TTCS™SSO—OSY~~|22|2.52|12|0.37|0.72|1.00|
|PM54-560K-RC<br>~~PF~~<br>~~TTCS™SSO—OSY~~<br>~~a~~|56<br>~~TTCS™SSO—OSY~~<br>~~GC~~<br>~~|~~|± 10<br>~~TTCS™SSO—OSY~~<br>~~GC~~<br>~~|~~~|22<br>~~GC GO~~<br>~~~[ff~~|2.52<br>~~GO~~<br>~~[ff~~|11<br>~~GO~~<br>~~[ff~~|0.42<br>~~GO~~<br>~~[ff|~~|0.68<br>~~GO~~<br>~~||~~|0.90<br>~~GO~~<br>~~|~~|
|PM54-680K-RC<br>~~a~~<br>~~|~~|68<br>~~GC~~<br>~~|~~<br>~~|~~<br>~~|~~|± 10<br>~~GC~~<br>~~|~~<br>~~|~~~<br>~~|~~~|22<br>~~GC GO~~<br>~~|~~<br>~~~[ff~~<br>~~~[~~|2.52<br>~~GO~~<br>~~|~~<br>~~[ff~~<br>~~[~~<br>~~-[~~|10<br>~~GO~~<br>~~|~~<br>~~[ff~~<br>~~-[~~<br>~~-~~|0.52<br>~~GO~~<br>~~|~~<br>~~[ff|~~<br>~~-~~<br>~~|~~|0.62<br>~~GO~~<br>~~|~~<br>~~||~~<br>~~|~~<br>~~[|_|~~|0.84<br>~~GO~~<br>~~|~~<br>~~|~~<br>~~[|_|~~|
|PM54-820K-RC<br>~~|~~<br>~~FTTC~SS—SSYSSCSEC~~|82<br>~~|~~<br>~~|~~<br>~~|~~<br>~~FTTC~SS—SSYSSCSEC~~|± 10<br>~~| ~~~<br>~~|~~<br>~~|~~~<br>~~FTTC~SS—SSYSSCSEC~~|20<br>~~~ [ff~~<br>~~|~~<br>~~~[~~<br>~~FTTC~SS—SSYSSCSEC(SSO~~|2.52<br>~~[ff~~<br>~~|~~<br>~~[~~<br>~~-[~~<br>~~(SSO~~|9<br>~~[ff~~<br>~~|~~<br>~~-[~~<br>~~-~~<br>~~(SSO~~|0.60<br>~~[ff |~~<br>~~|~~<br>~~-~~<br>~~|~~<br>~~(SSO~~|0.58<br>~~| |~~<br>~~|~~<br>~~|~~<br>~~[|_|~~<br>~~(SSO~~|0.75<br>~~|~~<br>~~|~~<br>~~[|_|~~<br>~~(SSO~~|
|PM54-101K-RC<br>~~FTTC~SS—SSYSSCSEC~~|100<br>~~|~~<br>~~FTTC~SS—SSYSSCSEC~~|± 10<br>~~| ~~~<br>~~FTTC~SS—SSYSSCSEC~~|20<br>~~~ [~~<br>~~FTTC~SS—SSYSSCSEC(SSO~~|0.796<br>~~[~~<br>~~-[~~<br>~~(SSO~~|9<br>~~-[~~<br>~~-~~<br>~~(SSO~~|0.70<br>~~-~~<br>~~|~~<br>~~(SSO~~|0.52<br>~~|~~<br>~~[|_|~~<br>~~(SSO~~|0.68<br>~~[|_|~~<br>~~(SSO~~|
|PM54-121K-RC<br>~~FTTC~SS—SSYSSCSEC~~<br>~~SO~~<br>~~PF~~<br>~~TTCS™SSO—OSY~~|120<br>~~FTTC~SS—SSYSSCSEC~~<br>~~SO~~<br>~~TTCS™SSO—OSY~~|± 10<br>~~FTTC~SS—SSYSSCSEC~~<br>~~SO~~<br>~~TTCS™SSO—OSY~~|22<br>~~FTTC~SS—SSYSSCSEC(SSO~~<br>~~SO ~~|0.796<br>~~(SSO~~<br> ~~CO~~|7<br>~~(SSO~~<br>~~CO~~|0.93<br>~~(SSO~~<br>~~CO~~|0.48<br>~~(SSO~~|0.60<br>~~(SSO~~|
|PM54-151K-RC<br>~~PF~~<br>~~TTCS™SSO—OSY~~|150<br>~~TTCS™SSO—OSY~~|± 10<br>~~TTCS™SSO—OSY~~|20|0.796|6|1.10|0.40|0.54|
|PM54-181K-RC<br>~~PF~~<br>~~TTCS™SSO—OSY~~<br>~~a~~|180<br>~~TTCS™SSO—OSY~~<br>~~GC~~|± 10<br>~~TTCS™SSO—OSY~~<br>~~GC~~|20<br>~~GC~~|0.796<br>~~GO~~|6<br>~~GO~~|1.38<br>~~GO~~|0.38|0.50|
|PM54-221K-RC<br>~~a~~|220<br>~~GC~~|± 10<br>~~GC~~|20<br>~~GC ~~|0.796<br> ~~GO~~|6<br>~~GO~~|1.57<br>~~GO~~|0.35|0.44|
## ~~**General Specif cations**~~
Test Voltage .......................................1 V Refl ow soldering .... 230 °C, 50 sec max. Operating Temperature ................................-40 °C to +125 °C (Temperature rise included) Storage Temperature .. -40 °C to +125 °C Resistance to Soldering Heat .................................260 °C for 5 sec.
## ~~**Materials**~~
Core ............................... Ferrite DR core Wire ............................Enameled copper Terminal: ...................................Ag/Ni/Sn Rated Current ...................Ind. drop 10 % typ. at Isat Temperature Rise .....................40 °C max. at rated Irms Packaging .................. 1500 pcs. per reel
## ~~**Product Dimensions**~~
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ae 5.8<br>(.228)<br>MAX.<br>i<br>4.8<br>MAX.<br>(.189)<br>1.8<br>TYP.<br>(.071)<br>T _TTt -<br>5.8<br>MAX.<br>(.228)<br>é| J3_ :|<br>Recommended Layout<br>5.8<br>(.228)<br>1.8<br>P 6.0 o o (.071)<br>(.236)<br>| L oy !<br>MM<br>DIMENSIONS:<br>(INCHES)<br>**----- End of picture text -----**<br>
## ~~**Recommended Layout**~~
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifi cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specifi c applications.
## **PM54 Series - SMD Power Inductor**
## ~~**Packaging Specif cations**~~
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330.0 2.0 ± 0.5 18.4<br>(12.99) [DIA.] (.079 ± .020) (.724)<br>THICKNESS<br>13.0 ± 0.5 0.10<br>21.0 ± 0.8<br>(.512 ± .020) (.004)<br>(.827 ± .031) DIA. MAX.<br>50.0 -0 EMBOSSED<br>(1.969 -0) CAVITY<br>13.0 ± 0.5<br>(.512 ± .020) — [DIA.] O<br>14.0 +0 EMBOSSED<br>oo (.551 +0) CARRIER a<br>12.0<br>(.472) [WIDTH]<br>4.0 8.0<br>END oe (.157) (.315) START =<br>°.0 000 ©00046 00 01/0 0/0 g/fo 0000<br>101 101 101 101 101 101<br>OOY OOO OOO{POO<br>NO COMPONENT NO COMPONENT<br>200 400<br>COMPONENTS<br>(7.874) (15.748)<br>USER DIRECTION OF FEED<br>QTY: 1500 PCS. PER REEL<br>MM<br>DIMENSIONS:<br>(INCHES)<br>**----- End of picture text -----**<br>
REV. 08/15
Specifi cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specifi c applications.
Updated at April 22, 2026
Bourns, Inc. is a globally recognized manufacturer of high-reliability electronic components, headquartered in Riverside, California. Renowned for its engineering excellence, the company delivers critical solutions across a diverse range of demanding markets, including automotive, industrial, consumer electronics, telecommunications, and medical equipment. The Bourns product portfolio is anchored by an industry-leading selection of passive components and circuit protection devices. The brand is particularly dominant in magnetic components, offering thousands of high-performance power inductors, alongside specialized RF and toroidal inductors engineered for optimized power management and signal integrity. Equally prominent is their comprehensive suite of circuit protection solutions. This robust lineup features a vast array of standard and resettable fuses, transient voltage suppressors (including TVS varistors and diodes), and gas discharge tubes (GDTs) designed to rigorously safeguard sensitive electronics against overvoltage and overcurrent faults. Beyond its core passives and protection technologies, Bourns manufactures highly effective EMC and RFI suppression components, such as common mode chokes and power line filters. The company's offering also extends into discrete semiconductors and power management, including Schottky diodes, fast recovery rectifiers, bridge rectifiers, and board-level transformers. This expansive breadth of quality components provides design engineers with a trusted foundation for developing resilient, efficient, and long-lasting electronic systems.
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