Inductors, Coils, Chokes

ER1537-42JM

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Delevan

RF INDUCTORS - LEADED 1.5UH 10% .12OHM EST RELI THRUHOLE RF

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Inductors, Coils, Chokes

ER1537-42JM

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Delevan

RF INDUCTORS - LEADED 1.5UH 10% .12OHM EST RELI THRUHOLE RF

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ER1537-42JM

Current Rating (Amps)	0.185 A
DC Resistance (DCR) [Max]	2.25 Ohm
Frequency - Self Resonant	34 MHz
Inductance	18 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	5 %
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	$ 18.85
	Tape & Reel (TR)	2500	$ 15.87
Mouser	N/A	1000	$ 43.63
		2000	$ 15.41

Description

General part information

ER1537 Series

18 µH Unshielded Molded Inductor 185 mA 2.25Ohm Max Axial

Documents

Technical documentation and resources