Specification	1641-681H

Current - Saturation (Isat)	0.43 mA
Current Rating	430 mA
DC Resistance (DCR) (Max)	450 mOhm
Frequency - Self Resonant	190 MHz
Inductance	680 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	42
Shielding	Shielded
Size / Dimension Diameter	0.162 in
Size / Dimension Length	0.41 in
Tolerance	3 %
Type	Molded

1641/R Series

Part	Inductance Frequency - Test	Current Rating	Material - Core	Size / Dimension Length	Size / Dimension Diameter	Type	Shielding	Current - Saturation (Isat)	Mounting Type	Q	Inductance	Operating Temperature (Min)	Operating Temperature (Max)	Package / Case	Frequency - Self Resonant	DC Resistance (DCR) (Max)	Tolerance
Delevan 1641R-124J	790 kHz	153 mA	Ferrite	0.41 in	0.162 in	Molded	Shielded	0.095 mA	Through Hole	55	120 µH	-55 °C	105 °C	Axial	9.7 MHz	3.6 Ohm	5 %
Delevan 1641-181H	25 MHz	1.33 A	Phenolic	0.41 in	0.162 in	Molded	Shielded	1.33 A	Through Hole	50	180 nH	-55 °C	105 °C	Axial	250 MHz	47 mOhm	3 %
Delevan 1641-822J	7.9 MHz	0.25 A	Iron	0.41 in	0.162 in	Molded	Shielded	0.25 mA	Through Hole	50	8.2 µH	-55 °C	105 °C	Axial	50 MHz	1.32 Ohm	5 %
Delevan 1641R-122J	7.9 MHz	900 mA	Iron	0.41 in	0.162 in	Molded	Shielded	0.9 mA	Through Hole	44	1.2 µH	-55 °C	105 °C	Axial	130 MHz	100 mOhm	5 %
Delevan 1641R-823J	2.5 MHz	186 mA	Ferrite	0.41 in	0.162 in	Molded	Shielded	0.14 mA	Through Hole	50	82 µH	-55 °C	105 °C	Axial	10.5 MHz	2.44 Ohm	5 %
Delevan 1641-182K	7.9 MHz	775 mA	Iron	0.41 in	0.162 in	Molded	Shielded	0.775 mA	Through Hole	44	1.8 µH	-55 °C	105 °C	Axial	105 MHz	140 mOhm	10 %
Delevan 1641-684H	790 kHz	84 mA	Ferrite	0.41 in	0.162 in	Molded	Shielded	0.05 mA	Through Hole	60	680 µH	-55 °C	105 °C	Axial	4.5 MHz	11.8 Ohm	3 %
Delevan 1641-823J	2.5 MHz	186 mA	Ferrite	0.41 in	0.162 in	Molded	Shielded	0.14 mA	Through Hole	50	82 µH	-55 °C	105 °C	Axial	10.5 MHz	2.44 Ohm	5 %
Delevan 1641-391J	25 MHz	0.68 A	Phenolic	0.41 in	0.162 in	Molded	Shielded	0.68 mA	Through Hole	44	390 nH	-55 °C	105 °C	Axial	250 MHz	180 mOhm	5 %
Delevan 1641R-101H	25 MHz	1.83 A	Phenolic	0.41 in	0.162 in	Molded	Shielded	1.83 A	Through Hole	50	100 nH	-55 °C	105 °C	Axial	250 MHz	25 mOhm	3 %

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1641-681H | Datasheet