PM127SH-181M-RC

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Bourns Inc.

1.7A 180UH ±20% 1.8A SMD,12.5X12.5MM POWER INDUCTORS ROHS

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PM127SH-181M-RC

Active

Bourns Inc.

1.7A 180UH ±20% 1.8A SMD,12.5X12.5MM POWER INDUCTORS ROHS

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	PM127SH-181M-RC

Current - Saturation (Isat)	1.8 A
Current Rating (Amps)	1.7 A
DC Resistance (DCR) [Max]	300 mOhm
Frequency - Self Resonant	4 MHz
Height - Seated (Max) [Max] [z]	8 mm
Height - Seated (Max) [Max] [z]	0.315 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 @ Freq	796 kHz, 24
Shielding	Shielded
Size / Dimension [x]	0.492 in
Size / Dimension [x]	12.5 mm
Size / Dimension [y]	0.492 "
Size / Dimension [y]	12.5 mm
Tolerance	20 %
Type	Wirewound, Drum Core

PM127SH Series

Part	Frequency - Self Resonant	Mounting Type	Current - Saturation (Isat)	Operating Temperature [Max]	Operating Temperature [Min]	Type	Q @ Freq	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Shielding	Inductance	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Inductance Frequency - Test	Material - Core	Tolerance	Current Rating (Amps)	Package / Case	DC Resistance (DCR) [Max]	Tolerance [Max]	Tolerance [Min]	DC Resistance (DCR)
Bourns Inc. PM127SH-270M-RC	10 MHz	Surface Mount	3.7 A	125 °C	-40 °C	Drum Core Wirewound	2.52 MHz 26	8 mm	0.315 in	Shielded	27 µH	0.492 in	0.492 "	12.5 mm	12.5 mm	100 kHz	Ferrite	20 %	3.9 A	Nonstandard
Bourns Inc. PM127SH-220M-RC	11 MHz	Surface Mount	4.1 A	125 °C	-40 °C	Drum Core Wirewound	2.52 MHz 20	8 mm	0.315 in	Shielded	22 µH	0.492 in	0.492 "	12.5 mm	12.5 mm	100 kHz	Ferrite	20 %	4.3 A	Nonstandard	38.6 mOhm
Bourns Inc. PM127SH-470M-RC	7.5 MHz	Surface Mount	2.8 A	125 °C	-40 °C	Drum Core Wirewound	2.52 MHz 24	8 mm	0.315 in	Shielded	47 µH	0.492 in	0.492 "	12.5 mm	12.5 mm	100 kHz	Ferrite	20 %	2.9 A	Nonstandard	80 mOhm
Bourns Inc. PM127SH-4R7N		Surface Mount		100 °C	-30 ░C	Drum Core Wirewound		8 mm	0.315 in	Shielded	4.7 ÁH	0.492 in	0.492 "	12.5 mm	12.5 mm	100 kHz	Ferrite		6.8 A	Nonstandard		40 %	-20 %	16 mOhm
Bourns Inc. PM127SH-181M-RC	4 MHz	Surface Mount	1.8 A	125 °C	-40 °C	Drum Core Wirewound	24 796 kHz	8 mm	0.315 in	Shielded	180 µH	0.492 in	0.492 "	12.5 mm	12.5 mm	100 kHz	Ferrite	20 %	1.7 A	Nonstandard	300 mOhm
Bourns Inc. PM127SH-680M-RC	6.5 MHz	Surface Mount	2.3 A	125 °C	-40 °C	Drum Core Wirewound	2.52 MHz 20	8 mm	0.315 in	Shielded	68 µH	0.492 in	0.492 "	12.5 mm	12.5 mm	100 kHz	Ferrite	20 %	2.4 A	Nonstandard				120 mOhm
Bourns Inc. PM127SH-150M-RC	13 MHz	Surface Mount	5 A	125 °C	-40 °C	Drum Core Wirewound	2.52 MHz 26	8 mm	0.315 in	Shielded	15 µH	0.492 in	0.492 "	12.5 mm	12.5 mm	100 kHz	Ferrite	20 %	5.2 A	Nonstandard				28.5 mOhm
Bourns Inc. PM127SH-121M-RC	4.3 MHz	Surface Mount	1.9 A	125 °C	-40 °C	Drum Core Wirewound	16 796 kHz	8 mm	0.315 in	Shielded		0.492 in	0.492 "	12.5 mm	12.5 mm	100 kHz	Ferrite	20 %	1.9 A	Nonstandard				200 mOhm
Bourns Inc. PM127SH-120M-RC	15 MHz	Surface Mount	6.6 A	125 °C	-40 °C	Drum Core Wirewound	2.52 MHz 26	8 mm	0.315 in	Shielded	12 µH	0.492 in	0.492 "	12.5 mm	12.5 mm	100 kHz	Ferrite	20 %	5.6 A	Nonstandard	28 mOhm
Bourns Inc. PM127SH-101M-RC	4.5 MHz	Surface Mount	2 A	125 °C	-40 °C	Drum Core Wirewound	18 796 kHz	8 mm	0.315 in	Shielded	100 µH	0.492 in	0.492 "	12.5 mm	12.5 mm	100 kHz	Ferrite	20 %	2.1 A	Nonstandard	150 mOhm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	400	$ 0.66
LCSC	Piece	1	$ 1.07
		200	$ 0.43
		400	$ 0.41
		800	$ 0.40

Description

General part information

PM127SH Series

180 µH Shielded Drum Core, Wirewound Inductor 1.7 A 300mOhm Max Nonstandard

Documents

Technical documentation and resources