Inductors, Coils, Chokes

PM74SB-180M-RC

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Bourns Inc.

FIXED IND 18UH 1.29A 100MOHM SMD

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Inductors, Coils, Chokes

PM74SB-180M-RC

Active

Bourns Inc.

FIXED IND 18UH 1.29A 100MOHM SMD

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	PM74SB-180M-RC

Current - Saturation (Isat)	1.55 A
Current Rating (Amps)	1.29 A
DC Resistance (DCR)	100 mOhm
Frequency - Self Resonant	19 MHz
Height - Seated (Max)	0.193 in
Height - Seated (Max)	4.9 mm
Inductance	18 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
Shielding	Shielded
Size / Dimension [x]	7.8 mm
Size / Dimension [x]	0.307 "
Size / Dimension [y]	7 mm
Size / Dimension [y]	0.276 in
Tolerance	20 %
Type	Drum Core, Wirewound

PM74SB Series

Part	Current - Saturation (Isat)	Material - Core	Inductance Frequency - Test	Height - Seated (Max)	Height - Seated (Max)	DC Resistance (DCR) [Max]	Current Rating (Amps)	Tolerance	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Frequency - Self Resonant	Shielding	Type	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Inductance	DC Resistance (DCR)
Bourns Inc. PM74SB-330L-RC	1.16 A	Ferrite	100 kHz	0.193 in	4.9 mm	180 mOhm	970 mA	15 %	Surface Mount	125 °C	-40 C	Nonstandard	15 MHz	Shielded	Drum Core Wirewound	7.8 mm	7 mm	0.307 "	0.276 in	33 µH
Bourns Inc. PM74SB-151K-RC	0.56 A	Ferrite	100 kHz	0.193 in	4.9 mm	940 mOhm	0.44 A	10 %	Surface Mount	125 °C	-40 C	Nonstandard	6 MHz	Shielded	Drum Core Wirewound	7.8 mm	7 mm	0.307 "	0.276 in	150 µH
Bourns Inc. PM74SB-470L-RC	950 mA	Ferrite	100 kHz	0.193 in	4.9 mm	270 mOhm	800 mA	15 %	Surface Mount	125 °C	-40 C	Nonstandard	12 MHz	Shielded	Drum Core Wirewound	7.8 mm	7 mm	0.307 "	0.276 in	47 µH
Bourns Inc. PM74SB-180M-RC	1.55 A	Ferrite	100 kHz	0.193 in	4.9 mm		1.29 A	20 %	Surface Mount	125 °C	-40 C	Nonstandard	19 MHz	Shielded	Drum Core Wirewound	7.8 mm	7 mm	0.307 "	0.276 in	18 µH	100 mOhm
Bourns Inc. PM74SB-390L-RC	1.1 A	Ferrite	100 kHz	0.193 in	4.9 mm	180 mOhm	910 mA	15 %	Surface Mount	125 °C	-40 C	Nonstandard	14 MHz	Shielded	Drum Core Wirewound	7.8 mm	7 mm	0.307 "	0.276 in	39 µH
Bourns Inc. PM74SB-270M-RC	1.35 A	Ferrite	100 kHz	0.193 in	4.9 mm	160 mOhm	1.06 A	20 %	Surface Mount	125 °C	-40 C	Nonstandard	16 MHz	Shielded	Drum Core Wirewound	7.8 mm	7 mm	0.307 "	0.276 in	27 µH
Bourns Inc. PM74SB-100M-RC	2 A	Ferrite	100 kHz	0.193 in	4.9 mm		1.65 A	20 %	Surface Mount	125 °C	-40 C	Nonstandard	26 MHz	Shielded	Drum Core Wirewound	7.8 mm	7 mm	0.307 "	0.276 in	10 µH	70 mOhm
Bourns Inc. PM74SB-820L-RC	720 mA	Ferrite	100 kHz	0.193 in	4.9 mm	430 mOhm	0.62 A	15 %	Surface Mount	125 °C	-40 C	Nonstandard	9 MHz	Shielded	Drum Core Wirewound	7.8 mm	7 mm	0.307 "	0.276 in	82 µH
Bourns Inc. PM74SB-221K-RC	550 mA	Ferrite	100 kHz	0.193 in	4.9 mm	1.18 Ohm	360 mA	10 %	Surface Mount	125 °C	-40 C	Nonstandard	5 MHz	Shielded	Drum Core Wirewound	7.8 mm	7 mm	0.307 "	0.276 in	220 µH
Bourns Inc. PM74SB-181K-RC	520 mA	Ferrite	100 kHz	0.193 in	4.9 mm	1 Ohm	400 mA	10 %	Surface Mount	125 °C	-40 C	Nonstandard	5 MHz	Shielded	Drum Core Wirewound	7.8 mm	7 mm	0.307 "	0.276 in	180 µH

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.87
	Tape & Reel (TR)	1000	$ 0.80
Mouser	N/A	1	$ 1.52
		10	$ 1.29
		25	$ 1.17
		100	$ 0.92
		250	$ 0.85
		500	$ 0.80
		1000	$ 0.73
		2000	$ 0.70
		5000	$ 0.61

Description

General part information

PM74SB Series

18 µH Shielded Drum Core, Wirewound Inductor 1.29 A 100mOhm Max Nonstandard

Documents

Technical documentation and resources