Inductors, Coils, Chokes

ER1537-44KM

Active

Delevan

RF INDUCTORS - LEADED 150UH 10% 4.1OHM EST RELI THRUHOLE RF

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsER1537-44KM | Datasheet

Inductors, Coils, Chokes

ER1537-44KM

Active

Delevan

RF INDUCTORS - LEADED 150UH 10% 4.1OHM EST RELI THRUHOLE RF

Deep-Dive with AI

DocumentsER1537-44KM | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ER1537-44KM

Current Rating (Amps)	175 mA
DC Resistance (DCR)	2.5 Ohm
Frequency - Self Resonant	30 MHz
Inductance	22 µH
Inductance Frequency - Test	2.5 MHz
Material - Core	Iron
Mounting Type	Through Hole
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-55 C
Package / Case	Axial
Q @ Freq	2.5 MHz, 75
Shielding	Unshielded
Size / Dimension [diameter]	0.156 in
Size / Dimension [diameter]	3.96 mm
Size / Dimension [x]	9.53 mm
Size / Dimension [x]	0.375 in
Tolerance	10 %
Type	Molded

ER1537 Series

Part	Inductance	Mounting Type	Current Rating (Amps)	Material - Core	Frequency - Self Resonant	Inductance Frequency - Test	Type	DC Resistance (DCR) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Shielding	Tolerance	Size / Dimension [diameter]	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [x]	Q @ Freq	DC Resistance (DCR)	Q @ Freq [custom]	Q @ Freq [custom]
Delevan ER1537-20KP	2.2 µH	Through Hole	435 mA	Phenolic	135 MHz	7.9 MHz	Molded	950 mOhm	-55 C	105 ░C	Axial	Unshielded	10 %	0.156 in	9.53 mm	3.96 mm	0.375 in
Delevan ER1537-44KM	22 µH	Through Hole	175 mA	Iron	30 MHz	2.5 MHz	Molded		-55 C	105 ░C	Axial	Unshielded	10 %	0.156 in	9.53 mm	3.96 mm	0.375 in	2.5 MHz 75	2.5 Ohm
Delevan ER1537-48KR	27 µH	Through Hole	0.17 A	Iron	25 MHz	2.5 MHz	Molded	2.6 Ohm	-55 C	105 ░C	Axial	Unshielded	10 %	0.156 in	9.53 mm	3.96 mm	0.375 in	60		2.5 MHz
Delevan ER1537-30KR	5.6 µH	Through Hole	495 mA	Iron	60 MHz	7.9 MHz			-55 C	105 ░C	Axial	Unshielded	10 %	0.156 in	9.53 mm	3.96 mm	0.375 in			7.9 MHz	45
Delevan ER1537-29JR		Through Hole	495 mA	Iron	60 MHz	7.9 MHz	Molded		-55 C	105 ░C	Axial	Unshielded	5 %	0.156 in	9.53 mm	3.96 mm	0.375 in			7.9 MHz	45
Delevan ER1537-28JS	4.7 ÁH	Through Hole	0.26 A	Phenolic	90 MHz	7.9 MHz		2.6 Ohm	-55 C	125 °C	Axial	Unshielded	5 %	0.156 in	9.53 mm	3.96 mm	0.375 in
Delevan ER1537-60JM	47 µH	Through Hole	0.17 A	Iron	13 MHz	2.5 MHz	Molded	2.75 Ohm	-55 C	105 ░C	Axial	Unshielded	5 %	0.156 in	9.53 mm	3.96 mm	0.375 in	2.5 MHz 55
Delevan ER1537-07JR	560 nH	Through Hole	1.15 A	Phenolic	280 MHz	25 MHz	Molded	135 mOhm	-55 C	105 ░C	Axial	Unshielded	5 %	0.156 in	9.53 mm	3.96 mm	0.375 in	25 MHz 50
Delevan ER1537-01KM	180 nH	Through Hole	1.81 A	Phenolic	460 MHz	25 MHz	Molded	55 mOhm	-55 C	125 °C	Axial	Unshielded	10 %	0.156 in	9.53 mm	3.96 mm	0.375 in	25 MHz 50
Delevan ER1537-42JM	18 µH	Through Hole	0.185 A	Iron	34 MHz	2.5 MHz	Molded	2.25 Ohm	-55 C	105 ░C	Axial	Unshielded	5 %	0.156 in	9.53 mm	3.96 mm	0.375 in	2.5 MHz 75

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	$ 17.14
Mouser	N/A	1000	$ 39.42
		2000	$ 14.01

Description

General part information

ER1537 Series

RF INDUCTORS - LEADED 150UH 10% 4.1OHM EST RELI THRUHOLE RF

Documents

Technical documentation and resources

ER1537-44KM | Datasheet

Datasheet