Inductors, Coils, Chokes

1641-182K

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Delevan

FIXED IND 1.8UH 775MA 140MOHM TH

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Documents1641-182K | Datasheet

Inductors, Coils, Chokes

1641-182K

Active

Delevan

FIXED IND 1.8UH 775MA 140MOHM TH

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Documents1641-182K | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1641-182K

Current - Saturation (Isat)	775 mA
Current Rating (Amps)	775 mA
DC Resistance (DCR) [Max]	140 mOhm
Frequency - Self Resonant	105 MHz
Inductance	1.8 µH
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	7.9 MHz, 44
Shielding	Shielded
Size / Dimension [diameter]	0.162 in, 4.11 mm
Size / Dimension [x]	0.41 ", 10.41 mm
Tolerance	10 %
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	$ 3.64
Mouser	N/A	500	$ 2.99

Description

General part information

1641/R Series

FIXED IND 1.8UH 775MA 140MOHM TH

Documents

Technical documentation and resources

1641-182K | Datasheet

Datasheet