Specification	2890-03H

Current Rating	1.79 A
DC Resistance (DCR) (Max)	135 mOhm
Frequency - Self Resonant	140 MHz
Inductance	1.8 µH
Inductance Frequency - Test	7.9 MHz
Material - Core	Phenolic
Mounting Type	Through Hole
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-55 °C
Package / Case	Axial
Q	60
Shielding	Unshielded
Size / Dimension Diameter	0.28 in
Size / Dimension Length	0.9 in
Tolerance	3 %
Type	Molded

2890/R Series

Part	Current Rating	Inductance Frequency - Test	Mounting Type	Material - Core	Tolerance	Frequency - Self Resonant	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Inductance	Shielding	Q	Type	DC Resistance (DCR) (Max)	Size / Dimension Diameter	Size / Dimension Length
Delevan 2890R-02J	2.19 A	7.9 MHz	Through Hole	Phenolic	5 %	160 MHz	125 °C	-55 °C	Axial	1.5 µH	Unshielded	60	Molded	90 mOhm	0.28 in	0.9 in
Delevan 2890-04H	1.64 A	7.9 MHz	Through Hole	Phenolic	3 %	125 MHz	125 °C	-55 °C	Axial	2.2 µH	Unshielded	60	Molded	160 mOhm	0.28 in	0.9 in
Delevan 2890-42J	279 mA	2.5 MHz	Through Hole	Iron	5 %	12 MHz	105 °C	-55 °C	Axial	100 µH	Unshielded	75	Molded	2.5 Ohm	0.28 in	0.9 in
Delevan 2890R-03K	1.79 A	7.9 MHz	Through Hole	Phenolic	10 %	140 MHz	125 °C	-55 °C	Axial	1.8 µH	Unshielded	60	Molded	135 mOhm	0.28 in	0.9 in
Delevan 2890-28H	815 mA	2.5 MHz	Through Hole	Iron	3 %	24 MHz	105 °C	-55 °C	Axial	22 µH	Unshielded	50	Molded	295 mOhm	0.28 in	0.9 in
Delevan 2890R-14K	760 mA	7.9 MHz	Through Hole	Phenolic	10 %	80 MHz	125 °C	-55 °C	Axial	5.6 µH	Unshielded	60	Molded	745 mOhm	0.28 in	0.9 in
Delevan 2890-16K	0.64 A	7.9 MHz	Through Hole	Phenolic	10 %	75 MHz	125 °C	-55 °C	Axial	6.8 µH	Unshielded	60	Molded	1.05 Ohm	0.28 in	0.9 in
Delevan 2890R-02H	2.19 A	7.9 MHz	Through Hole	Phenolic	3 %	160 MHz	125 °C	-55 °C	Axial	1.5 µH	Unshielded	60	Molded	90 mOhm	0.28 in	0.9 in
Delevan 2890-03H	1.79 A	7.9 MHz	Through Hole	Phenolic	3 %	140 MHz	125 °C	-55 °C	Axial	1.8 µH	Unshielded	60	Molded	135 mOhm	0.28 in	0.9 in
Delevan 2890-18J	555 mA	7.9 MHz	Through Hole	Phenolic	5 %	68 MHz	125 °C	-55 °C	Axial	8.2 µH	Unshielded	60	Molded	1.4 Ohm	0.28 in	0.9 in

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CAD

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Documents

Technical documentation and resources

2890-03H | Datasheet