HM78D Series

Manufacturer: TT Electronics/BI Magnetics

Catalog

INDUCT ARRAY 2 COIL 330UH SMD

Part	Package / Case	Number of Coils	DC Resistance (DCR) - Series	DC Resistance (DCR) - Parallel	Inductance - Connected In Parallel	Inductance - Connected In Series	Shielding	Mounting Type	Current Saturation - Series	Current Rating - Parallel	Tolerance	Current Rating - Series [custom]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Current Saturation - Parallel	Operating Temperature [Max]	Operating Temperature [Min]	Height [diameter]	Height [diameter]	Height [z]	Height [z]	Current Rating - Series [custom]	DC Resistance (DCR) - Parallel [Max]	DC Resistance (DCR) - Series [Max]	Current Saturation - Parallel [custom]	Current Saturation - Parallel [custom]
TT Electronics/BI Magnetics HM78D-755331MLFTR	Nonstandard	2	5.66 Ohm	1.41 Ohm	330 µH	1.342 mH	Shielded	Surface Mount	270 mA	450 mA	20 %	224 mA	0.303 in	0.303 in	7.7 mm	7.7 mm	540 mA	125 °C	-40 °C	0.189 "	4.8 mm
TT Electronics/BI Magnetics HM78D-7553R3MLFTR	Nonstandard	2	73.2 mOhm	18.3 mOhm	3.3 µH	13.58 µH	Shielded	Surface Mount	2.7 A	3.94 A	20 %	1.97 A	0.303 in	0.303 in	7.7 mm	7.7 mm	5.4 A	125 °C	-40 °C	0.189 "	4.8 mm
TT Electronics/BI Magnetics HM78D-1284R7MLFTR	Nonstandard	2	76 mOhm	19 mOhm	4.7 µH	18.8 µH	Shielded	Surface Mount	7.7 A	7.4 A	20 %		0.492 in	0.492 "	12.5 mm	12.5 mm	14.9 A	125 °C	-40 °C			8.05 mm	0.317 in	3.6 A
TT Electronics/BI Magnetics HM78D-12108R2MLFTR	Nonstandard	2			8.2 µH	32.8 µH	Shielded	Surface Mount	6.45 A	2.25 A	20 %		0.492 in	0.492 "	12.5 mm	12.5 mm	12.85 A	125 °C	-40 °C			10.5 mm	0.413 "	1.125 A	18 mOhm	72 mOhm
TT Electronics/BI Magnetics HM78D-755151MLFTR	Nonstandard	2	2.37 Ohm	591 mOhm	150 µH	600 µH	Shielded	Surface Mount	410 mA	690 mA	20 %		0.303 in	0.303 in	7.7 mm	7.7 mm	810 mA	125 °C	-40 °C	0.189 "	4.8 mm
TT Electronics/BI Magnetics HM78D-7551R5MLFTR	Nonstandard	2	46.1 mOhm	11.5 mOhm	1.5 µH	5.688 µH	Shielded	Surface Mount	4.17 A	4.96 A	20 %		0.303 in	0.303 in	7.7 mm	7.7 mm		125 °C	-40 °C	0.189 "	4.8 mm			2.48 A			8.35 A
TT Electronics/BI Magnetics HM78D-1210560MLFTR	Nonstandard	2	324 mOhm	81 mOhm	56 µH	224 µH	Shielded	Surface Mount	2.45 A	850 mA	20 %		0.492 in	0.492 "	12.5 mm	12.5 mm		125 °C	-40 °C			10.5 mm	0.413 "	425 mA				4.9 A
TT Electronics/BI Magnetics HM78D-1210680MLFTR	Nonstandard	2			68 µH	272 µH	Shielded	Surface Mount	2.2 A	800 mA	20 %		0.492 in	0.492 "	12.5 mm	12.5 mm	4.45 A	125 °C	-40 °C			10.5 mm	0.413 "	400 mA	98 mOhm	392 mOhm
TT Electronics/BI Magnetics HM78D-755220MLFTR	Nonstandard	2	371 mOhm	92.5 mOhm		86.92 µH	Shielded	Surface Mount	1.07 A	1.75 A	20 %		0.303 in	0.303 in	7.7 mm	7.7 mm	2.13 A	125 °C	-40 °C	0.189 "	4.8 mm			874 mA
TT Electronics/BI Magnetics HM78D-755R33MLFTR	Nonstandard	2	29.5 mOhm	7.4 mOhm	330 nH	1.176 µH	Shielded	Surface Mount	9.18 A	6.2 A	20 %		0.303 in	0.303 in	7.7 mm	7.7 mm		125 °C	-40 °C	0.189 "	4.8 mm			3.1 A			18.4 A