Inductors, Coils, Chokes

MIL1812R-391K

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Delevan

RF INDUCTORS - SMD ROHS, M83446/39-20P, SURFACE MOUNT, UNSHIELDED INDUCTOR, .39 UH , +/- 10%

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Inductors, Coils, Chokes

MIL1812R-391K

Active

Delevan

RF INDUCTORS - SMD ROHS, M83446/39-20P, SURFACE MOUNT, UNSHIELDED INDUCTOR, .39 UH , +/- 10%

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MIL1812R-391K

Current Rating (Amps)	535 mA
DC Resistance (DCR)	700 mOhm
Frequency - Self Resonant	220 MHz
Height - Seated (Max)	3.4 mm
Height - Seated (Max) [Max]	0.134 in
Inductance	390 nH
Inductance Frequency - Test	25 MHz
Material - Core	Iron
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case	Nonstandard
Q @ Freq	30
Shielding	Unshielded
Size / Dimension [x]	0.189 "
Size / Dimension [x]	4.8 mm
Size / Dimension [y]	3.4 mm
Size / Dimension [y]	0.134 in
Tolerance	10 %

MIL1812/R Series

Part	Inductance Frequency - Test	Mounting Type	Material - Core	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Q @ Freq	Shielding	DC Resistance (DCR) [Max]	Frequency - Self Resonant	Tolerance	Inductance	Current Rating (Amps)	Height - Seated (Max) [Max]	Height - Seated (Max)	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	DC Resistance (DCR)
Delevan MIL1812-683J	2.5 MHz	Surface Mount	Ferrite	0.189 "	3.4 mm	4.8 mm	0.134 in	2.5 MHz 50	Unshielded	6 Ohm	9 MHz	5 %	68 µH	0.183 A	0.134 in	3.4 mm	-55 C	125 °C	Nonstandard
Delevan MIL1812R-391K	25 MHz	Surface Mount	Iron	0.189 "	3.4 mm	4.8 mm	0.134 in	30	Unshielded		220 MHz	10 %	390 nH	535 mA	0.134 in	3.4 mm	-55 C	125 °C	Nonstandard	700 mOhm
Delevan MIL1812-332J	7.9 MHz	Surface Mount	Ferrite	0.189 "	3.4 mm	4.8 mm	0.134 in	7.9 MHz 50	Unshielded	800 mOhm	45 MHz	5 %	3.3 µH	501 mA	0.134 in	3.4 mm	-55 C	125 °C	Nonstandard
Delevan MIL1812-331K	25 MHz	Surface Mount	Iron	0.189 "	3.4 mm	4.8 mm	0.134 in	30	Unshielded		250 MHz	10 %	330 nH	604 mA	0.134 in	3.4 mm	-55 C	125 °C	Nonstandard	550 mOhm
Delevan MIL1812-561K	25 MHz	Surface Mount	Iron	0.189 "	3.4 mm	4.8 mm	0.134 in	30	Unshielded	1.2 Ohm	170 MHz	10 %	560 nH	409 mA	0.134 in	3.4 mm	-55 C	125 °C	Nonstandard
Delevan MIL1812R-332J	7.9 MHz	Surface Mount	Ferrite	0.189 "	3.4 mm	4.8 mm	0.134 in	7.9 MHz 50	Unshielded	800 mOhm	45 MHz	5 %	3.3 µH	501 mA	0.134 in	3.4 mm	-55 C	125 °C	Nonstandard
Delevan MIL1812-101K	25 MHz	Surface Mount	Iron	0.189 "	3.4 mm	4.8 mm	0.134 in	30	Unshielded	300 mOhm	650 MHz	10 %	100 nH	818 mA	0.134 in	3.4 mm	-55 C	125 °C	Nonstandard
Delevan MIL1812R-122J	7.9 MHz	Surface Mount	Ferrite	0.189 "	3.4 mm	4.8 mm	0.134 in	7.9 MHz 50	Unshielded		80 MHz	5 %	1.2 µH	604 mA	0.134 in	3.4 mm	-55 C	125 °C	Nonstandard	550 mOhm

Pricing

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	$ 2.72
	Tape & Reel (TR)	500	$ 2.64
Mouser	N/A	500	$ 2.31
		2500	$ 2.30

Description

General part information

MIL1812/R Series

390 nH Unshielded Inductor 535 mA 700mOhm Max Nonstandard

Documents

Technical documentation and resources