SRU1028 Series

Part	Height - Seated (Max)	Current - Saturation (Isat)	Type	Inductance	Mounting Type	Material - Core	Package / Case	Tolerance	Inductance Frequency - Test	Q	Frequency - Self Resonant	Operating Temperature (Max)	Operating Temperature (Min)	Current Rating	DC Resistance (DCR)	Shielding	Size / Dimension Width	Size / Dimension Length
Bourns Inc. SRU1028-8R2Y	0.122 in	2.7 A	Drum Core Wirewound	8.2 µH	Surface Mount	Ferrite	Nonstandard	30 %	100 kHz	12	28 MHz	125 °C	-40 °C	3.3 A	28 mOhm	Shielded	0.394 in	0.394 in
Bourns Inc. SRU1028-150Y	0.122 in	2 A	Drum Core Wirewound	15 µH	Surface Mount	Ferrite	Nonstandard	30 %	100 kHz	26	22 MHz	125 °C	-40 °C	2 A	69 mOhm	Shielded	0.394 in	0.394 in
Bourns Inc. SRU1028-121Y	0.122 in	0.7 mA	Drum Core Wirewound	120 µH	Surface Mount	Ferrite	Nonstandard	30 %	100 kHz	18	6 MHz	125 °C	-40 °C	700 mA	428 mOhm	Shielded	0.394 in	0.394 in
Bourns Inc. SRU1028-470Y	0.122 in	1.1 A	Drum Core Wirewound	47 µH	Surface Mount	Ferrite	Nonstandard	30 %	100 kHz	20	11 MHz	125 °C	-40 °C	1.3 A	167 mOhm	Shielded	0.394 in	0.394 in
Bourns Inc. SRU1028-680Y	0.122 in	0.9 mA	Drum Core Wirewound	68 µH	Surface Mount	Ferrite	Nonstandard	30 %	100 kHz	20	9 MHz	125 °C	-40 °C	1 A	232 mOhm	Shielded	0.394 in	0.394 in

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