Categories	Inductors, Coils, Chokes / Fixed Inductors
Datasheet	SRR1280 Series
Standard Package	1
Manufacturer	Bourns Inc.
Series	SRR1280
Packaging	Cut Tape (CT)
Part Status	Active
Type	Wirewound
Material - Core	Ferrite
Inductance	1mH
Tolerance	±10%
Current Rating (Amps)	680mA
Current - Saturation	800mA
Shielding	Shielded
DC Resistance (DCR)	1.7Ohm Max
Q @ Freq	40 @ 252kHz
Frequency - Self Resonant	1.3MHz
Ratings	-
Operating Temperature	-40°C ~ 125°C
Inductance Frequency - Test	100kHz
Mounting Type	Surface Mount
Package / Case	Nonstandard
Supplier Device Package	-
Size / Dimension	0.492" L x 0.492" W (12.50mm x 12.50mm)
Height - Seated (Max)	0.315" (8.00mm)
Base Part Number	SRR1280

SRR1280-102K	Bourns Inc., 1mH Shielded Wirewound Inductor 680mA 1.7Ohm Max Nonstandard, SRR1280	View
SRR0805-470Y	Bourns Inc., 47µH Shielded Wirewound Inductor 750mA 280mOhm Max Nonstandard, SRR0805	View
SRR1206-270ML	Bourns Inc., 27µH Shielded Wirewound Inductor 2A 68mOhm Max Nonstandard, SRR1206	View
SRR1210A-5R6Y	Bourns Inc., 5.6µH Shielded Inductor 8A 13.5mOhm Max Nonstandard, SRR1210A	View
SRR1280A-220M	Bourns Inc., 22µH Shielded Inductor 4.3A 38.6mOhm Max Nonstandard, SRR1280A	View
SRR4828A-221M	Bourns Inc., 220µH Shielded Wirewound Inductor 500mA 1.25Ohm Max Nonstandard, SRR4828A	View
SRR5028-5R3Y	Bourns Inc., 5.3µH Shielded Wirewound Inductor 2.3A 40mOhm Max Nonstandard, SRR5028	View
SRR4528A-180M	Bourns Inc., 18µH Shielded Inductor 1.28A 136Ohm Max Nonstandard, Corner Terminals, SRR4528A	View
SRR1005-821K	Bourns Inc., 820µH Shielded Wirewound Inductor 240mA 2.6Ohm Max Nonstandard, SRR1005	View
SRR3818A-330M	Bourns Inc., 33µH Shielded Wirewound Inductor 650mA 740mOhm Max Nonstandard, SRR3818A	View
SRR4028-3R3Y	Bourns Inc., 3.3µH Shielded Wirewound Inductor 2.15A 35mOhm Max 1919 (4848 Metric), SRR4028	View
SRR0735A-220M	Bourns Inc., 22µH Shielded Wirewound Inductor 1.2A 160mOhm Max Nonstandard, SRR0735A	View

SRR1280-102K

Part NumberSRR1280-102K