Categories	Inductors, Coils, Chokes / Fixed Inductors
Datasheet	SRR4028 Series
Standard Package	1
Manufacturer	Bourns Inc.
Series	SRR4028
Packaging	Cut Tape (CT)
Part Status	Active
Type	Wirewound
Material - Core	Ferrite
Inductance	330µH
Tolerance	±30%
Current Rating (Amps)	300mA
Current - Saturation	170mA
Shielding	Shielded
DC Resistance (DCR)	1.7Ohm Max
Q @ Freq	16.48 @ 796kHz
Frequency - Self Resonant	5MHz
Ratings	-
Operating Temperature	-40°C ~ 125°C
Inductance Frequency - Test	100kHz
Mounting Type	Surface Mount
Package / Case	1919 (4848 Metric)
Supplier Device Package	-
Size / Dimension	0.189" L x 0.189" W (4.80mm x 4.80mm)
Height - Seated (Max)	0.118" (3.00mm)
Base Part Number	SRR4028

SRR4028-2R2Y	Bourns Inc., 2.2µH Shielded Wirewound Inductor 2.5A 28mOhm Max 1919 (4848 Metric), SRR4028	View
SRR1005-2R2M	Bourns Inc., 2.2µH Shielded Wirewound Inductor 3.1A 27mOhm Max Nonstandard, SRR1005	View
SRR1260A-1R2Y	Bourns Inc., 1.2µH Shielded Wirewound Inductor 9.2A 8mOhm Max Nonstandard, SRR1260A	View
SRR4528A-8R2Y	Bourns Inc., 8.2µH Shielded Inductor 2.12A 70Ohm Max Nonstandard, Corner Terminals, SRR4528A	View
SRR6603-332ML	Bourns Inc., 3.3mH Shielded Wirewound Inductor 80mA 11Ohm Max Nonstandard, SRR6603	View
SRR1210A-390M	Bourns Inc., 39µH Shielded Inductor 4.2A 66mOhm Max Nonstandard, SRR1210A	View
SRR0745A-180M	Bourns Inc., 18µH Shielded Inductor 1.8A 90mOhm Max Nonstandard, SRR0745A	View
SRR1208-472KL	Bourns Inc., 4.7mH Shielded Wirewound Inductor 280mA 9.6Ohm Max Nonstandard, SRR1208	View
SRR1050A-R68Y	Bourns Inc., 680nH Shielded Wirewound Inductor 9.5A 5.5mOhm Max Nonstandard, SRR1050A	View
SRR6040A-3R0Y	Bourns Inc., 3µH Shielded Inductor 3.5A 21mOhm Max Nonstandard, Corner Terminals, SRR6040A	View
SRR1280-3R3Y	Bourns Inc., 3.3µH Shielded Wirewound Inductor 8.8A 12mOhm Max Nonstandard, SRR1280	View
SRR4528A-330M	Bourns Inc., 33µH Shielded Inductor 950mA 239Ohm Max Nonstandard, Corner Terminals, SRR4528A	View

SRR4028-331Y

Part NumberSRR4028-331Y