Specification	PM42S-181-RC

Current - Saturation (Isat)	0.25 mA
Current Rating	0.18 A
DC Resistance (DCR) (Max)	4 Ohm
Frequency - Self Resonant	10 MHz
Height - Seated (Max)	0.118 in
Inductance	180 µH
Inductance Frequency - Test	100 kHz
Material - Core	Ferrite
Mounting Type	Surface Mount
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	Nonstandard
Q	10
Shielding	Shielded
Size / Dimension Length	0.189 in
Size / Dimension Width	0.189 in
Tolerance	30 %
Type	Drum Core, Wirewound

PM42S Series

Part	Size / Dimension Length	Size / Dimension Width	Shielding	Tolerance	Mounting Type	Inductance Frequency - Test	Package / Case	Current Rating	Material - Core	Operating Temperature (Max)	Operating Temperature (Min)	DC Resistance (DCR) (Max)	Inductance	Height - Seated (Max)	Type	Current - Saturation (Isat)	Frequency - Self Resonant	Q
Bourns Inc. PM42S-3R3	0.189 in	0.189 in	Shielded	30 %	Surface Mount	7.96 MHz	Nonstandard	1.04 A	Ferrite	100 °C	-30 °C	110 mOhm	3.3 µH	0.079 in	Drum Core Wirewound
Bourns Inc. PM42S-560	0.189 in	0.189 in	Shielded	30 %	Surface Mount	10 kHz	Nonstandard	0.26 A	Ferrite	100 °C	-30 °C	1.08 Ohm	56 µH	0.079 in	Drum Core Wirewound
Bourns Inc. PM42S-220-RC	0.189 in	0.189 in	Shielded	30 %	Surface Mount	100 kHz	Nonstandard	880 mA	Ferrite	125 °C	-40 °C	300 mOhm	22 µH	0.118 in	Drum Core Wirewound	650 mA	29 MHz	7
Bourns Inc. PM42S-101-RC	0.189 in	0.189 in	Shielded	30 %	Surface Mount	100 kHz	Nonstandard	400 mA	Ferrite	125 °C	-40 °C	1.35 Ohm	100 µH	0.118 in	Drum Core Wirewound	0.3 mA	12 MHz	10
Bourns Inc. PM42S-2R7-RC	0.189 in	0.189 in	Shielded	30 %	Surface Mount	100 kHz	Nonstandard	2.03 A	Ferrite	125 °C	-40 °C	60 mOhm	2.7 µH	0.118 in	Drum Core Wirewound	1.95 A	78 MHz	8
Bourns Inc. PM42S-121-RC	0.189 in	0.189 in	Shielded	30 %	Surface Mount	100 kHz	Nonstandard	0.33 A	Ferrite	125 °C	-40 °C	1.95 Ohm	120 µH	0.118 in	Drum Core Wirewound	0.28 mA	10 MHz	11
Bourns Inc. PM42S-3R9-RC	0.189 in	0.189 in	Shielded	30 %	Surface Mount	100 kHz	Nonstandard	1.82 A	Ferrite	125 °C	-40 °C	75 mOhm	3.9 µH	0.118 in	Drum Core Wirewound	1.65 A	60 MHz	8
Bourns Inc. PM42S-181-RC	0.189 in	0.189 in	Shielded	30 %	Surface Mount	100 kHz	Nonstandard	0.18 A	Ferrite	125 °C	-40 °C	4 Ohm	180 µH	0.118 in	Drum Core Wirewound	0.25 mA	10 MHz	10
Bourns Inc. PM42S-3R3-RC	0.189 in	0.189 in	Shielded	30 %	Surface Mount	100 kHz	Nonstandard	1.95 A	Ferrite	125 °C	-40 °C	65 mOhm	3.3 µH	0.118 in	Drum Core Wirewound	1.8 A	61 MHz	8
Bourns Inc. PM42S-820	0.189 in	0.189 in	Shielded	30 %	Surface Mount	10 kHz	Nonstandard	0.22 A	Ferrite	100 °C	-30 °C	1.56 Ohm	82 µH	0.079 in	Drum Core Wirewound

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PM42S-181-RC | Datasheet