Specification	1945-18J

Current Rating	0.25 A
DC Resistance (DCR) (Max)	4.48 Ohm
Frequency - Self Resonant	12.8 MHz
Inductance	68 µH
Inductance Frequency - Test	2.5 MHz
Material - Core	Iron
Mounting Type	Through Hole
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-55 °C
Package / Case	Axial
Q	75
Shielding	Unshielded
Size / Dimension Diameter	0.181 in
Size / Dimension Length	0.433 in
Tolerance	5 %
Type	Molded

1945/R Series

Part	Mounting Type	Inductance Frequency - Test	Current Rating	Operating Temperature (Max)	Operating Temperature (Min)	Tolerance	Inductance	Package / Case	DC Resistance (DCR)	Q	Frequency - Self Resonant	Type	Shielding	Material - Core	Size / Dimension Length	Size / Dimension Diameter	DC Resistance (DCR) (Max)
Delevan 1945R-26H	Through Hole	790 kHz	0.145 A	125 °C	-55 °C	3 %	300 µH	Axial	8.6 Ohm	65	4.24 MHz	Molded	Unshielded	Iron	0.447 in	0.193 in
Delevan 1945-37J	Through Hole	790 kHz	110 mA	125 °C	-55 °C	5 %	0.82 mH	Axial		60	2.48 MHz	Molded	Unshielded	Iron	0.433 in	0.181 in	15 Ohm
Delevan 1945R-33H	Through Hole	790 kHz	123 mA	125 °C	-55 °C	3 %	560 µH	Axial	11.8 Ohm	60	2.88 MHz	Molded	Unshielded	Iron	0.447 in	0.193 in
Delevan 1945R-30H	Through Hole	790 kHz	131 mA	125 °C	-55 °C	3 %	430 µH	Axial	10.4 Ohm	65	3.44 MHz	Molded	Unshielded	Iron	0.447 in	0.193 in
Delevan 1945-16H	Through Hole	2.5 MHz	275 mA	125 °C	-55 °C	3 %	47 µH	Axial		80	17.6 MHz	Molded	Unshielded	Iron	0.447 in	0.193 in	3.7 Ohm
Delevan 1945-35J	Through Hole	790 kHz	115 mA	125 °C	-55 °C	5 %	680 µH	Axial		60	2.72 MHz	Molded	Unshielded	Iron	0.433 in	0.181 in	13.5 Ohm
Delevan 1945R-21H	Through Hole	790 kHz	0.17 A	125 °C	-55 °C	3 %	120 µH	Axial	5 Ohm	65	5.76 MHz	Molded	Unshielded	Iron	0.447 in	0.193 in
Delevan 1945R-08J	Through Hole	7.9 MHz	650 mA	125 °C	-55 °C	5 %	10 µH	Axial	670 mOhm	60	48 MHz	Molded	Unshielded	Iron	0.447 in	0.193 in
Delevan 1945R-20H	Through Hole	2.5 MHz	0.22 A	125 °C	-55 °C	3 %	100 µH	Axial	5.78 Ohm	75	8 MHz	Molded	Unshielded	Iron	0.447 in	0.193 in
Delevan 1945-30H	Through Hole	790 kHz	131 mA	125 °C	-55 °C	3 %	430 µH	Axial		65	3.44 MHz	Molded	Unshielded	Iron	0.447 in	0.193 in	10.4 Ohm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

1945-18J | Datasheet