1812/R Series

Manufacturer: Delevan

Catalog

RF INDUCTORS - SMD 18UH 3% 2.8OHM UNSHIELDED SMT INDUC

Part	DC Resistance (DCR) [Max]	Frequency - Self Resonant	Tolerance	Inductance Frequency - Test	Q @ Freq	Material - Core	Inductance	Package / Case	Current Rating (Amps)	Shielding	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max]	Height - Seated (Max)	DC Resistance (DCR)	Q @ Freq [custom]	Q @ Freq [custom]
Delevan 1812R-183H	2.8 Ohm	15 MHz	3 %	2.5 MHz	2.5 MHz 50	Ferrite	18 µH	2-SMD	268 mA	Unshielded	-55 C	125 °C	Surface Mount	3.2 mm	0.126 "	3.2 mm	0.126 in	4.83 mm	0.19 "
Delevan 1812-472K	1 Ohm	35 MHz	10 %	7.9 MHz	7.9 MHz 50	Ferrite	4.7 ÁH	1812 (4532 Metric)	448 mA	Unshielded	-55 C	125 °C	Surface Mount	4.5 mm	0.177 in	3.2 mm	0.126 in			0.134 in	3.4 mm
Delevan 1812R-221K	400 mOhm	350 MHz	10 %	25 MHz	30	Iron	220 nH	1812 (4532 Metric)	708 mA	Unshielded	-55 C	125 °C	Surface Mount	4.5 mm	0.177 in	3.2 mm	0.126 in			0.134 in	3.4 mm
Delevan 1812-681K	1.4 Ohm	150 MHz	10 %	25 MHz	30	Iron	0.68 µH	1812 (4532 Metric)	379 mA	Unshielded	-55 C	125 °C	Surface Mount	4.5 mm	0.177 in	3.2 mm	0.126 in			0.134 in	3.4 mm
Delevan 1812-220K		1 GHz	10 %	50 MHz		Phenolic	22 nH	2-SMD	1.23 A	Unshielded	-55 C	125 °C	Surface Mount	3.2 mm	0.126 "	3.2 mm	0.126 in	4.83 mm	0.19 "			100 mOhm	40	50 MHz
Delevan 1812-392H		40 MHz	3 %	7.9 MHz	7.9 MHz 50	Ferrite	3.9 µH	2-SMD	472 mA	Unshielded	-55 C	125 °C	Surface Mount	3.2 mm	0.126 "	3.2 mm	0.126 in	4.83 mm	0.19 "
Delevan 1812-220M		1 GHz	20 %	50 MHz		Phenolic	22 nH	1812 (4532 Metric)	1.23 A	Unshielded	-55 C	125 °C	Surface Mount	4.5 mm	0.177 in	3.2 mm	0.126 in			0.134 in	3.4 mm	100 mOhm	40	50 MHz
Delevan 1812-154K	9 Ohm	6 MHz	10 %	790 kHz	40 790 kHz	Ferrite	150 µH	1812 (4532 Metric)	149 mA	Unshielded	-55 C	125 °C	Surface Mount	4.5 mm	0.177 in	3.2 mm	0.126 in			0.134 in	3.4 mm
Delevan 1812-273J	3.6 Ohm	12 MHz	5 %	2.5 MHz	2.5 MHz 50	Ferrite	27 µH	1812 (4532 Metric)	236 mA	Unshielded	-55 C	125 °C	Surface Mount	4.5 mm	0.177 in	3.2 mm	0.126 in			0.134 in	3.4 mm
Delevan 1812-182J	650 mOhm	60 MHz	5 %	7.9 MHz	7.9 MHz 50	Ferrite	1.8 µH	1812 (4532 Metric)	556 mA	Unshielded	-55 C	125 °C	Surface Mount	4.5 mm	0.177 in	3.2 mm	0.126 in			0.134 in	3.4 mm