Murata Power Solutions 8300 Series
Toroidal SM Power Inductors

Murata Power Solutions' 8300 Series Toroidal SM Power Inductors are space-saving miniature low-profile devices measuring 7.8 x 5.20 x 1.8mm. They are ideal for handheld consumer devices with PCB footprint and height restrictions. EMI characteristics are excellent due to the toroidal core's ability to confine the magnetic flux to the core and the virtual elimination of stray fields. The 8300 Series Toroidal SM Power Inductors from Murata Power Solutions has a device dependent maximum DC current of 3.0 A, inductance from 0.42 to 100 µH, and DC resistance from 24mΩ to 1320mΩ. The operating temperature range is -40 to +86ºC.

Features

RoHS compliant
Up to 3A IDC
0.42μH to 100μH
Low RDC
Small footprint
Ultra-low profile
UL 94V-0 packaging materials
J-STD-020D reflow
Custom inductance values available

Part Number	Inductance ¹ ±20% μH	DC Current ² Max. A	Saturation Current Typ.A	DC Resistance Max. mΩ
83421C	0.42	3	5.69	24
83751C	0.75	2.7	4.55	30
83122C	1.2	1.7	3.36	65
83172C	1.7	1.55	2.71	73
83232C	2.3	1.4	2.35	86
83332C	3.3	1.35	1.79	98
83472C	4.7	1.1	1.66	130
83682C	6.8	0.95	1.3	150
83852C	8.5	0.85	1.15	167
83103C	10	0.75	1.04	185
83153C	15	0.6	0.85	300
83223C	22	0.5	0.74	350
83333C	33	0.42	0.59	600
83473C	47	0.35	0.48	710
83683C	68	0.3	0.41	850
83823C	82	0.27	0.37	1250
83104C	100	0.24	0.34	1320

1 Quoted inductance values are stated with no load.
2 The maximum DC current is the value at which the inductance falls to 75% of its nominal value or when its temperature rise reaches 40°C, whichever is sooner.