Inductors, Coils, Chokes

PTKM250-50

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POWER INDUCTORS - LEADED 250UH 10% .16OHM VERTMNT TOROID CHOKE

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Inductors, Coils, Chokes

Active

POWER INDUCTORS - LEADED 250UH 10% .16OHM VERTMNT TOROID CHOKE

Technical Specifications

Parameters and characteristics for this part

Part	Current Rating (Amps)	Inductance	Package / Case	Type	Tolerance	Shielding	Current - Saturation (Isat)	DC Resistance (DCR) [Max]	Inductance Frequency - Test	Frequency - Self Resonant	Material - Core	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [diameter]	Size / Dimension [diameter]	Mounting Type	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [custom]
Delevan PTKM250-50	1.84 A	250 µH	Radial Vertical (Open)	Toroidal	10 %	Shielded	310 mA	160 mOhm	1 kHz	1.5 MHz	Ferrite	0.3 "	7.62 mm	15.87 mm	0.625 "	Through Hole
Delevan PTKM25-59	9.8 A	25 µH	Radial Vertical (Open)	Toroidal	10 %	Shielded	4.7 A	11 mOhm	1 kHz	8 MHz	Ferrite			27.94 mm	1.1 "	Through Hole	12.06 mm	0.475 in
Delevan PTKM150-894	6.5 A	150 µH	Radial Vertical (Open)	Toroidal	10 %	Shielded	2.3 A	35 mOhm	1 kHz	1 MHz	Ferrite			33.02 mm		Through Hole			16.51 mm
Delevan PTKM50-121	4.77 A	50 µH	Radial Vertical (Open)	Toroidal	10 %	Shielded	2.3 A	30 mOhm	1 kHz	4 MHz	Ferrite	0.4 "	10.16 mm	20.83 mm	0.82 in	Through Hole
Delevan PTKM100-50	3.14 A	100 µH	Radial Vertical (Open)	Toroidal	10 %	Shielded	500 mA	55 mOhm	1 kHz	4 MHz	Ferrite	0.3 "	7.62 mm	15.87 mm	0.625 "	Through Hole
Delevan PTKM25-894	12.8 A	25 µH	Radial Vertical (Open)	Toroidal	10 %	Shielded	6.6 A	8 mOhm	1 kHz	8 MHz	Ferrite			33.02 mm		Through Hole			16.51 mm

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 14.45
Mouser	N/A	100	$ 12.77

General part information

POWER INDUCTORS - LEADED 250UH 10% .16OHM VERTMNT TOROID CHOKE

Technical documentation and resources