Inductors, Coils, Chokes

1537-32K

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Delevan

FIXED IND 6.8UH 450MA 500MOHM TH

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Inductors, Coils, Chokes

1537-32K

Active

Delevan

FIXED IND 6.8UH 450MA 500MOHM TH

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1537-32K

Current Rating (Amps)	0.45 A
DC Resistance (DCR) [Max]	500 mOhm
Frequency - Self Resonant	55 MHz
Inductance	6.8 µH
Inductance Frequency - Test	7.9 MHz
Material - Core	Iron
Mounting Type	Through Hole
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-55 C
Package / Case	Axial
Q @ Freq	7.9 MHz, 50
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

1537/R Series

Part	Shielding	Current - Saturation (Isat)	Tolerance	Frequency - Self Resonant	Mounting Type	Size / Dimension [diameter]	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [x]	Current Rating (Amps)	Package / Case	Inductance Frequency - Test	Inductance	Material - Core	DC Resistance (DCR)	Type	DC Resistance (DCR) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Q @ Freq	Q @ Freq [custom]	Q @ Freq [custom]
Delevan 1537-737J	Shielded	21 mA	5 %	7.3 MHz	Through Hole	0.156 in	9.53 mm	3.96 mm	0.375 in	160 mA	Axial	790 kHz	270 µH	Ferrite	5.6 Ohm
Delevan 1537-50H	Unshielded		3 %	21 MHz	Through Hole	0.156 in	9.53 mm	3.96 mm	0.375 in	191 mA	Axial	2.5 MHz		Iron		Molded	2.8 Ohm	-55 C	105 ░C	2.5 MHz 65
Delevan 1537-78H	Unshielded		3 %	8.9 MHz	Through Hole	0.156 in	9.53 mm	3.96 mm	0.375 in	144 mA	Axial	790 kHz	110 µH	Iron	4.9 Ohm	Molded		-55 C	105 ░C	60 790 kHz
Delevan 1537R-46H	Unshielded		3 %	26 MHz	Through Hole	0.156 in	9.53 mm	3.96 mm	0.375 in	202 mA	Axial	2.5 MHz	24 µH	Iron	2.5 Ohm	Molded		-55 C	105 ░C	60	2.5 MHz
Delevan 1537R-74H	Unshielded		3 %	10 MHz	Through Hole	0.156 in	9.53 mm	3.96 mm	0.375 in	154 mA	Axial	2.5 MHz	91 µH	Iron		Molded	4.3 Ohm	-55 C	105 ░C	2.5 MHz 50
Delevan 1537R-10K	Unshielded		10 %	220 MHz	Through Hole	0.156 in	9.53 mm	3.96 mm	0.375 in	1.02 A	Axial	25 MHz	820 nH	Phenolic		Molded	220 mOhm	-55 C	125 °C	25 MHz 50
Delevan 1537-702J	Shielded	1.92 A	5 %	250 MHz	Through Hole	0.156 in	9.53 mm	3.96 mm	0.375 in	1.92 A	Axial	25 MHz	220 nH	Iron	39 mOhm					25 MHz 45
Delevan 1537-32K	Unshielded		10 %	55 MHz	Through Hole	0.156 in	9.53 mm	3.96 mm	0.375 in	0.45 A	Axial	7.9 MHz	6.8 µH	Iron		Molded	500 mOhm	-55 C	105 ░C	7.9 MHz 50
Delevan 1537-750J	Shielded	6.5 mA	5 %	2.1 MHz	Through Hole	0.156 in	9.53 mm	3.96 mm	0.375 in	0.044 A	Axial	250 kHz	3300 µH	Ferrite	72 Ohm					50 250 kHz
Delevan 1537R-30K	Unshielded		10 %	60 MHz	Through Hole	0.156 in	9.53 mm	3.96 mm	0.375 in	565 mA	Axial	7.9 MHz	5.6 µH	Iron		Molded		-55 C	105 ░C		7.9 MHz	45

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.44
		10	$ 1.90
		25	$ 1.71
		50	$ 1.59
		100	$ 1.47
		250	$ 1.33
	N/A	395	$ 3.39
	Tape & Reel (TR)	500	$ 1.23
		1000	$ 1.14
		1500	$ 1.09
		2500	$ 1.06
Mouser	N/A	1	$ 3.01
		10	$ 2.19
		100	$ 2.02
		250	$ 1.96
		500	$ 1.96

Description

General part information

1537/R Series

6.8 µH Unshielded Molded Inductor 450 mA 500mOhm Max Axial

Documents

Technical documentation and resources