Inductors, Coils, Chokes

1641-181H

Active

Delevan

RF INDUCTORS - LEADED .18UH 3% .047OHM MOLD SHIELD COIL IND

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Inductors, Coils, Chokes

1641-181H

Active

Delevan

RF INDUCTORS - LEADED .18UH 3% .047OHM MOLD SHIELD COIL IND

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1641-181H

Current - Saturation (Isat)	1.33 A
Current Rating (Amps)	1.33 A
DC Resistance (DCR) [Max]	47 mOhm
Frequency - Self Resonant	250 MHz
Inductance	180 nH
Inductance Frequency - Test	25 MHz
Material - Core	Phenolic
Mounting Type	Through Hole
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-55 C
Package / Case	Axial
Q @ Freq	25 MHz, 50
Shielding	Shielded
Size / Dimension [diameter]	0.162 in, 4.11 mm
Size / Dimension [x]	0.41 ", 10.41 mm
Tolerance	3 %
Type	Molded

1641/R Series

Part	Inductance Frequency - Test	Current Rating (Amps)	Material - Core	Size / Dimension [x]	Size / Dimension [diameter]	Type	Shielding	Current - Saturation (Isat)	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	DC Resistance (DCR) [Max]	Tolerance	Q @ Freq	Inductance	Frequency - Self Resonant	DC Resistance (DCR)
Delevan 1641R-124J	790 kHz	153 mA	Ferrite	0.41 " 10.41 mm	0.162 in 4.11 mm	Molded	Shielded	95 mA	Through Hole	-55 C	105 ░C	Axial	3.6 Ohm	5 %
Delevan 1641-181H	25 MHz	1.33 A	Phenolic	0.41 " 10.41 mm	0.162 in 4.11 mm	Molded	Shielded	1.33 A	Through Hole	-55 C	105 ░C	Axial	47 mOhm	3 %	25 MHz 50	180 nH	250 MHz
Delevan 1641-822J	7.9 MHz	0.25 A	Iron	0.41 " 10.41 mm	0.162 in 4.11 mm	Molded	Shielded	250 mA	Through Hole	-55 C	105 ░C	Axial	1.32 Ohm	5 %	7.9 MHz 50	8.2 µH	50 MHz
Delevan 1641R-122J	7.9 MHz	900 mA	Iron	0.41 " 10.41 mm	0.162 in 4.11 mm	Molded	Shielded	900 mA	Through Hole	-55 C	105 ░C	Axial		5 %	7.9 MHz 44	1.2 µH	130 MHz	100 mOhm
Delevan 1641R-823J	2.5 MHz	186 mA	Ferrite	0.41 " 10.41 mm	0.162 in 4.11 mm	Molded	Shielded	140 mA	Through Hole	-55 C	105 ░C	Axial	2.44 Ohm	5 %	2.5 MHz 50	82 µH	10.5 MHz
Delevan 1641-182K	7.9 MHz	775 mA	Iron	0.41 " 10.41 mm	0.162 in 4.11 mm	Molded	Shielded	775 mA	Through Hole	-55 C	105 ░C	Axial	140 mOhm	10 %	7.9 MHz 44	1.8 µH	105 MHz
Delevan 1641-684H	790 kHz	84 mA	Ferrite	0.41 " 10.41 mm	0.162 in 4.11 mm	Molded	Shielded	50 mA	Through Hole	-55 C	105 ░C	Axial	11.8 Ohm	3 %	60 790 kHz	680 µH	4.5 MHz
Delevan 1641-823J	2.5 MHz	186 mA	Ferrite	0.41 " 10.41 mm	0.162 in 4.11 mm	Molded	Shielded	140 mA	Through Hole	-55 C	105 ░C	Axial	2.44 Ohm	5 %	2.5 MHz 50	82 µH	10.5 MHz
Delevan 1641-391J	25 MHz	0.68 A	Phenolic	0.41 " 10.41 mm	0.162 in 4.11 mm	Molded	Shielded	0.68 A	Through Hole	-55 C	105 ░C	Axial	180 mOhm	5 %	44	390 nH	250 MHz
Delevan 1641R-101H	25 MHz	1.83 A	Phenolic	0.41 " 10.41 mm	0.162 in 4.11 mm	Molded	Shielded	1.83 A	Through Hole	-55 C	105 ░C	Axial	25 mOhm	3 %	25 MHz 50	100 nH	250 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	$ 5.00
	Tape & Reel (TR)	2500	$ 4.30
Mouser	N/A	1000	$ 4.56
		2000	$ 4.22

Description

General part information

1641/R Series

180 nH Shielded Molded Inductor 1.33 A 47mOhm Max Axial

Documents

Technical documentation and resources