Inductors, Coils, Chokes

0819R-40H

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Delevan

RF INDUCTORS - LEADED 4.7UH 3% 2.1OHM MOLDED UNSHIELD COIL

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Documents0819R-40H | Datasheet

Inductors, Coils, Chokes

0819R-40H

Active

Delevan

RF INDUCTORS - LEADED 4.7UH 3% 2.1OHM MOLDED UNSHIELD COIL

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Documents0819R-40H | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	0819R-40H

Current Rating (Amps)	150 mA
DC Resistance (DCR) [Max]	2.1 Ohm
Frequency - Self Resonant	88 MHz
Inductance	4.7 ÁH
Inductance Frequency - Test	7.9 MHz
Material - Core	Iron
Mounting Type	Through Hole
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-55 C
Package / Case	Axial
Q @ Freq [custom]	55
Q @ Freq [custom]	7.9 MHz
Shielding	Unshielded
Size / Dimension [diameter]	1.98 mm, 0.078 in
Size / Dimension [x]	5.08 mm
Tolerance	3 %
Type	Molded

0819/R Series

Part	DC Resistance (DCR) [Max]	Shielding	Type	Current Rating (Amps)	Size / Dimension [diameter]	Size / Dimension [x]	Mounting Type	Inductance Frequency - Test	Material - Core	Tolerance	Operating Temperature [Min]	Operating Temperature [Max]	Frequency - Self Resonant	Package / Case	Inductance	Q @ Freq [custom]	Q @ Freq [custom]	Q @ Freq	DC Resistance (DCR)	Q @ Freq [custom]	Q @ Freq [custom]
Delevan 0819R-36J	1.2 Ohm	Unshielded	Molded	198 mA	0.078 in 1.98 mm	5.08 mm	Through Hole	7.9 MHz	Iron	5 %	-55 C	105 ░C	100 MHz	Axial	3.3 µH	45	7.9 MHz
Delevan 0819R-64J	8.2 Ohm	Unshielded	Molded	0.076 A	0.078 in 1.98 mm	5.08 mm	Through Hole	2.5 MHz	Ferrite	5 %	-55 C	105 ░C	12.5 MHz	Axial	47 µH			2.5 MHz 45
Delevan 0819R-20J		Unshielded	Molded	485 mA	0.078 in 1.98 mm	5.08 mm	Through Hole	25 MHz	Iron	5 %	-55 C	105 ░C	215 MHz	Axial	0.68 µH	40	25 MHz		200 mOhm
Delevan 0819R-56J	4.3 Ohm	Unshielded	Molded	0.105 A	0.078 in 1.98 mm	5.08 mm	Through Hole	2.5 MHz	Ferrite	5 %	-55 C	105 ░C	20 MHz	Axial	22 µH			2.5 MHz 45
Delevan 0819R-70H	16 Ohm	Unshielded	Molded	54.5 mA	0.078 in 1.98 mm	5.08 mm	Through Hole	2.5 MHz	Ferrite	3 %	-55 C	105 ░C	10 MHz	Axial	82 µH			2.5 MHz 45
Delevan 0819R-48K	5.2 Ohm	Unshielded	Molded	0.095 A	0.078 in 1.98 mm	5.08 mm	Through Hole	7.9 MHz	Iron	10 %	-55 C	105 ░C	47 MHz	Axial	10 µH	45	7.9 MHz
Delevan 0819R-22J	220 mOhm	Unshielded	Molded	465 mA	0.078 in 1.98 mm	5.08 mm	Through Hole	25 MHz	Iron	5 %	-55 C	105 ░C	200 MHz	Axial	820 nH	40	25 MHz
Delevan 0819R-26J	280 mOhm	Unshielded	Molded	410 mA	0.078 in 1.98 mm	5.08 mm	Through Hole	7.9 MHz	Iron	5 %	-55 C	105 ░C	170 MHz	Axial	1.2 µH			7.9 MHz 35
Delevan 0819R-40H	2.1 Ohm	Unshielded	Molded	150 mA	0.078 in 1.98 mm	5.08 mm	Through Hole	7.9 MHz	Iron	3 %	-55 C	105 ░C	88 MHz	Axial	4.7 ÁH		7.9 MHz			55
Delevan 0819R-16J	620 mOhm	Unshielded	Molded	410 mA	0.078 in 1.98 mm	5.08 mm	Through Hole	25 MHz	Phenolic	5 %	-55 C	125 °C	340 MHz	Axial	470 nH	25					25 MHz

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	$ 1.98
Mouser	N/A	1000	$ 2.01
		2000	$ 1.67

Description

General part information

0819/R Series

RF INDUCTORS - LEADED 4.7UH 3% 2.1OHM MOLDED UNSHIELD COIL

Documents

Technical documentation and resources

0819R-40H | Datasheet

Datasheet