Inductors, Coils, Chokes

4470-38H

Active

Delevan

RF INDUCTORS - LEADED 1.2MH 3% 137MA MOLDED UNSHIELD COIL

Deep-Dive with AI

Search across all available documentation for this part.

Documents4470-38H | Datasheet

Inductors, Coils, Chokes

4470-38H

Active

Delevan

RF INDUCTORS - LEADED 1.2MH 3% 137MA MOLDED UNSHIELD COIL

Deep-Dive with AI

Documents4470-38H | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	4470-38H

Current Rating (Amps)	137 mA
DC Resistance (DCR) [Max]	27 Ohm
Frequency - Self Resonant	1.68 MHz
Inductance	1200 µH
Inductance Frequency - Test	790 kHz
Material - Core	Iron
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case	Axial
Q @ Freq	75, 500 kHz
Shielding	Unshielded
Size / Dimension [diameter]	0.31 "
Size / Dimension [diameter]	7.87 mm
Size / Dimension [x]	23.11 mm
Size / Dimension [x]	0.91 "
Tolerance	3 %
Type	Molded

4470/R Series

Part	Type	Inductance Frequency - Test	Material - Core	Current Rating (Amps)	Shielding	Q @ Freq	Operating Temperature [Min]	Operating Temperature [Max]	Inductance	Package / Case	Tolerance	Size / Dimension [diameter]	Size / Dimension [diameter]	Size / Dimension [x]	Size / Dimension [x]	Mounting Type	Frequency - Self Resonant	DC Resistance (DCR) [Max]	Q @ Freq [custom]	Q @ Freq [custom]
Delevan 4470-18J	Molded	2.5 MHz	Iron	900 mA	Unshielded	2.5 MHz 70	-55 C	125 °C	27 µH	Axial	5 %	0.31 "	7.87 mm	23.11 mm	0.91 "	Through Hole	24 MHz
Delevan 4470R-03H	Molded	7.9 MHz	Iron	4 A	Unshielded	10 MHz 130	-55 C	125 °C	1.5 µH	Axial	3 %	0.31 "	7.87 mm	23.11 mm	0.91 "	Through Hole	112 MHz	30 mOhm
Delevan 4470R-36J	Molded	790 kHz	Iron	150 mA	Unshielded	75 500 kHz	-55 C	125 °C	820 µH	Axial	5 %	0.31 "	7.87 mm	23.11 mm	0.91 "	Through Hole	2.24 MHz	22 Ohm
Delevan 4470R-33H	Molded	790 kHz	Iron	0.17 A	Unshielded	60 790 kHz	-55 C	125 °C	470 µH	Axial	3 %	0.31 "	7.87 mm	23.11 mm	0.91 "	Through Hole	4.4 MHz	17 Ohm
Delevan 4470-22J	Molded	2.5 MHz	Iron	0.54 A	Unshielded		-55 C	125 °C	56 µH	Axial	5 %	0.31 "	7.87 mm	23.11 mm	0.91 "	Through Hole	17.6 MHz	1.8 Ohm	80	2.5 MHz
Delevan 4470R-47J	Molded	250 kHz	Iron	85 mA	Unshielded	65 250 kHz	-55 C	125 °C		Axial	5 %	0.31 "	7.87 mm	23.11 mm	0.91 "	Through Hole	600 kHz	67 Ohm
Delevan 4470-38H	Molded	790 kHz	Iron	137 mA	Unshielded	75 500 kHz	-55 C	125 °C	1200 µH	Axial	3 %	0.31 "	7.87 mm	23.11 mm	0.91 "	Through Hole	1.68 MHz	27 Ohm
Delevan 4470-41J	Molded	250 kHz	Iron	120 mA	Unshielded	65 250 kHz	-55 C	125 °C	2.2 mH	Axial	5 %	0.31 "	7.87 mm	23.11 mm	0.91 "	Through Hole	1.2 MHz	35 Ohm
Delevan 4470-16H	Molded	2.5 MHz	Iron	1.15 A	Unshielded	75	-55 C	125 °C	18 µH	Axial	3 %	0.31 "	7.87 mm	23.11 mm	0.91 "	Through Hole	28.8 MHz	400 mOhm
Delevan 4470R-01J	Molded	25 MHz	Iron	4 A	Unshielded		-55 C	125 °C	1 µH	Axial	5 %	0.31 "	7.87 mm	23.11 mm	0.91 "	Through Hole	136 MHz	30 mOhm	130	15 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	$ 4.12
Mouser	N/A	1000	$ 3.41

Description

General part information

4470/R Series

RF INDUCTORS - LEADED 1.2MH 3% 137MA MOLDED UNSHIELD COIL

Documents

Technical documentation and resources

4470-38H | Datasheet

Datasheet