Specification	MPL-AY3020-4R7

Current - Saturation (Isat)	3.1 A
Current Rating (Amps)	2 A
DC Resistance (DCR)	173 mOhm
Height - Seated (Max) [Max]	0.079 in
Height - Seated (Max) [Max]	2 mm
Inductance	4.7 ÁH
Inductance Frequency - Test	100 kHz
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	2-SMD, J-Lead
Shielding	Unshielded
Size / Dimension [x]	0.138 in
Size / Dimension [x]	3.5 mm
Size / Dimension [y]	0.126 in
Size / Dimension [y]	3.2 mm
Type	Molded

MPL-AY3020 Series

Part	DC Resistance (DCR)	Operating Temperature [Max]	Operating Temperature [Min]	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Current - Saturation (Isat)	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Inductance	Package / Case	Mounting Type	Inductance Frequency - Test	Type	Shielding	Current Rating (Amps)
Monolithic Power Systems Inc. MPL-AY3020-3R3	121 mOhm	125 °C	-40 C	0.079 in	2 mm	3.7 A	0.138 in	0.126 in	3.5 mm	3.2 mm	3.3 µH	2-SMD J-Lead	Surface Mount	100 kHz	Molded	Unshielded	2.5 A
Monolithic Power Systems Inc. MPL-AY3020-5R6	209 mOhm	125 °C	-40 C	0.079 in	2 mm	2.8 A	0.138 in	0.126 in	3.5 mm	3.2 mm	5.6 µH	2-SMD J-Lead	Surface Mount	100 kHz	Molded	Unshielded	1.8 A
Monolithic Power Systems Inc. MPL-AY3020-6R8	250 mOhm	125 °C	-40 C	0.079 in	2 mm	2.6 A	0.138 in	0.126 in	3.5 mm	3.2 mm	6.8 µH	2-SMD J-Lead	Surface Mount	100 kHz	Molded	Unshielded	1.65 A
Monolithic Power Systems Inc. MPL-AY3020-2R2	64 mOhm	125 °C	-40 C	0.079 in	2 mm	5.3 A	0.138 in	0.126 in	3.5 mm	3.2 mm	2.2 µH	2-SMD J-Lead	Surface Mount	100 kHz	Molded	Unshielded	3 A
Monolithic Power Systems Inc. MPL-AY3020-4R7	173 mOhm	125 °C	-40 C	0.079 in	2 mm	3.1 A	0.138 in	0.126 in	3.5 mm	3.2 mm	4.7 ÁH	2-SMD J-Lead	Surface Mount	100 kHz	Molded	Unshielded	2 A
Monolithic Power Systems Inc. MPL-AY3020-100	370 mOhm	125 °C	-40 C	0.079 in	2 mm	1.75 A	0.138 in	0.126 in	3.5 mm	3.2 mm	10 µH	2-SMD J-Lead	Surface Mount	100 kHz	Molded	Unshielded	1.3 A
Monolithic Power Systems Inc. MPL-AY3020-8R2	345 mOhm	125 °C	-40 C	0.079 in	2 mm	1.95 A	0.138 in	0.126 in	3.5 mm	3.2 mm	8.2 µH	2-SMD J-Lead	Surface Mount	100 kHz	Molded	Unshielded	1.4 A
Monolithic Power Systems Inc. MPL-AY3020-R47	19.5 mOhm	125 °C	-40 C	0.079 in	2 mm	9 A	0.138 in	0.126 in	3.5 mm	3.2 mm	470 nH	2-SMD J-Lead	Surface Mount	100 kHz	Molded	Unshielded	6.3 A
Monolithic Power Systems Inc. MPL-AY3020-R68	26 mOhm	125 °C	-40 C	0.079 in	2 mm	8.6 A	0.138 in	0.126 in	3.5 mm	3.2 mm	0.68 µH	2-SMD J-Lead	Surface Mount	100 kHz	Molded	Unshielded	5.15 A
Monolithic Power Systems Inc. MPL-AY3020-1R5	35 mOhm	125 °C	-40 C	0.079 in	2 mm	5.9 A	0.138 in	0.126 in	3.5 mm	3.2 mm	1.5 µH	2-SMD J-Lead	Surface Mount	100 kHz	Molded	Unshielded	3.4 A

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.05
		10	$ 0.89
		25	$ 0.81
		50	$ 0.76
	Digi-Reel®	1	$ 1.05
		10	$ 0.89
		25	$ 0.81
		50	$ 0.76
	N/A	4	$ 0.87
	Tape & Reel (TR)	3000	$ 0.48
Newark	Each (Supplied on Cut Tape)	1	$ 1.23
		10	$ 1.08
		25	$ 1.08
		50	$ 1.08
		100	$ 1.08
		250	$ 1.08
		500	$ 1.08
		1000	$ 1.07

Description

General part information

MPL-AY3020 Series

MPL-AY moulded inductor series offers low DCR/ACR inductors with high current capabilities. Applications include battery-powered devices, portable devices, embedded computing, high-current SMPS, high-frequency SMPS, POL converters and FPGA.

Documents

Technical documentation and resources

MPL-AY3020-4R7 | Datasheet

Datasheet

Technical Data Sheet EN

Datasheet