Inductors, Coils, Chokes

PM518S-4R1-RC

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Bourns Inc.

INDUCTOR POWER SHIELDED BOBBIN CORE 4.1UH 30% 100KHZ 8Q-FACTOR FERRITE 2A 0.055OHM DCR T/R

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Inductors, Coils, Chokes

PM518S-4R1-RC

Active

Bourns Inc.

INDUCTOR POWER SHIELDED BOBBIN CORE 4.1UH 30% 100KHZ 8Q-FACTOR FERRITE 2A 0.055OHM DCR T/R

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	PM518S-4R1-RC

Current - Saturation (Isat)	2.1 A
Current Rating (Amps)	2 A
DC Resistance (DCR) [Max]	55 mOhm
Frequency - Self Resonant	60 MHz
Height - Seated (Max) [Max]	0.079 in
Height - Seated (Max) [Max]	2 mm
Inductance	4.1 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 @ Freq	7.96 MHz, 8
Shielding	Shielded
Size / Dimension [x]	5.8 mm
Size / Dimension [x]	0.228 in
Size / Dimension [y]	0.228 in
Size / Dimension [y]	5.8 mm
Tolerance	30 %
Type	Drum Core, Wirewound

PM518S Series

Part	DC Resistance (DCR) [Max]	Tolerance	Type	Current - Saturation (Isat)	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Inductance	Current Rating (Amps)	Q @ Freq	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Frequency - Self Resonant	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Material - Core	Inductance Frequency - Test	Shielding	Mounting Type	DC Resistance (DCR)	Q @ Freq [custom]	Q @ Freq [custom]	Q @ Freq [custom]
Bourns Inc. PM518S-6R2-RC	80 mOhm	30 %	Drum Core Wirewound	1.6 A	125 °C	-40 C	Nonstandard	6.2 µH	1.45 A	7.5 7.96 MHz	0.079 in	2 mm	51 MHz	0.228 in	5.8 mm	0.228 in	5.8 mm	Ferrite	100 kHz	Shielded	Surface Mount
Bourns Inc. PM518S-150-RC	190 mOhm	30 %	Drum Core Wirewound	1.1 A	125 °C	-40 C	Nonstandard	15 µH	950 mA	2.52 MHz 12.7	0.079 in	2 mm	32 MHz	0.228 in	5.8 mm	0.228 in	5.8 mm	Ferrite	100 kHz	Shielded	Surface Mount
Bourns Inc. PM518S-5R4-RC	76 mOhm	30 %	Drum Core Wirewound	1.65 A	125 °C	-40 C	Nonstandard	5.4 µH	1.65 A	7.4 7.96 MHz	0.079 in	2 mm	58 MHz	0.228 in	5.8 mm	0.228 in	5.8 mm	Ferrite	100 kHz	Shielded	Surface Mount
Bourns Inc. PM518S-330-RC	350 mOhm	30 %	Drum Core Wirewound	700 mA	125 °C	-40 C	Nonstandard	33 µH	650 mA	2.52 MHz 10.9	0.079 in	2 mm	20 MHz	0.228 in	5.8 mm	0.228 in	5.8 mm	Ferrite	100 kHz	Shielded	Surface Mount
Bourns Inc. PM518S-4R1-RC	55 mOhm	30 %	Drum Core Wirewound	2.1 A	125 °C	-40 C	Nonstandard	4.1 µH	2 A	7.96 MHz 8	0.079 in	2 mm	60 MHz	0.228 in	5.8 mm	0.228 in	5.8 mm	Ferrite	100 kHz	Shielded	Surface Mount
Bourns Inc. PM518S-8R9-RC		30 %	Drum Core Wirewound	1.25 A	125 °C	-40 C	Nonstandard	8.9 µH	1.25 A		0.079 in	2 mm	40 MHz	0.228 in	5.8 mm	0.228 in	5.8 mm	Ferrite	100 kHz	Shielded	Surface Mount	116 mOhm	7.96 MHz	7.3
Bourns Inc. PM518S-270-RC		30 %	Drum Core Wirewound	800 mA	125 °C	-40 C	Nonstandard	27 µH	750 mA		0.079 in	2 mm	21 MHz	0.228 in	5.8 mm	0.228 in	5.8 mm	Ferrite	100 kHz	Shielded	Surface Mount			10.2	2.52 MHz
Bourns Inc. PM518S-120-RC	160 mOhm	30 %	Drum Core Wirewound	1.15 A	125 °C	-40 C	Nonstandard	12 µH	1 A		0.079 in	2 mm	39 MHz	0.228 in	5.8 mm	0.228 in	5.8 mm	Ferrite	100 kHz	Shielded	Surface Mount			8.6	2.52 MHz

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	$ 0.75
	Tape & Reel (TR)	2000	$ 0.70

Description

General part information

PM518S Series

4.1 µH Shielded Drum Core, Wirewound Inductor 2 A 55mOhm Max Nonstandard

Documents

Technical documentation and resources