Inductors, Coils, Chokes

1331-271K

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Delevan

RF INDUCTORS - SMD .27UH 10% .16OHM SHIELDED SMT INDUC

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Documents1331-271K | Datasheet

Inductors, Coils, Chokes

1331-271K

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Delevan

RF INDUCTORS - SMD .27UH 10% .16OHM SHIELDED SMT INDUC

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Documents1331-271K | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1331-271K

Current - Saturation (Isat)	530 mA
Current Rating (Amps)	0.53 A
DC Resistance (DCR) [Max]	160 mOhm
Frequency - Self Resonant	300 MHz
Height - Seated (Max) [Max]	3.68 mm
Height - Seated (Max) [Max]	0.145 in
Inductance	270 nH
Inductance Frequency - Test	25 MHz
Material - Core	Iron
Mounting Type	Surface Mount
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-55 C
Package / Case	2-SMD
Q @ Freq	45, 25 MHz
Shielding	Shielded
Size / Dimension [x]	7.95 mm
Size / Dimension [x]	0.313 in
Size / Dimension [y]	0.115 in
Size / Dimension [y]	2.92 mm
Tolerance	10 %

1331/R Series

Part	Tolerance	Q @ Freq	Inductance	Inductance Frequency - Test	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Mounting Type	DC Resistance (DCR) [Max]	Shielding	Package / Case	Current Rating (Amps)	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Material - Core	Operating Temperature [Min]	Operating Temperature [Max]	Frequency - Self Resonant	Current - Saturation (Isat)	DC Resistance (DCR)	Q @ Freq [custom]	Q @ Freq [custom]
Delevan 1331R-332J	5 %	49	3.3 µH	7.9 MHz	7.95 mm	0.115 in	0.313 in	2.92 mm	Surface Mount	1.3 Ohm	Shielded	2-SMD	0.185 A	3.68 mm	0.145 in	Iron	-55 C	105 ░C	80 MHz	185 mA
Delevan 1331-221K	10 %	25 MHz 45	220 nH	25 MHz	7.95 mm	0.115 in	0.313 in	2.92 mm	Surface Mount		Shielded	2-SMD	0.545 A	3.68 mm	0.145 in	Iron	-55 C	105 ░C	330 MHz	545 mA	150 mOhm
Delevan 1331R-184J	5 %	33 790 kHz	180 µH	790 kHz	7.95 mm	0.115 in	0.313 in	2.92 mm	Surface Mount	9.4 Ohm	Shielded	2-SMD	69 mA	3.68 mm	0.145 in	Ferrite	-55 C	105 ░C	11 MHz	22 mA
Delevan 1331R-391H	3 %	25 MHz 42	390 nH	25 MHz	7.95 mm	0.115 in	0.313 in	2.92 mm	Surface Mount	190 mOhm	Shielded	2-SMD	485 mA	3.68 mm	0.145 in	Iron	-55 C	105 ░C	230 MHz	485 mA
Delevan 1331R-273J	5 %		27 µH	2.5 MHz	7.95 mm	0.115 in	0.313 in	2.92 mm	Surface Mount		Shielded	2-SMD	0.088 A	3.68 mm	0.145 in	Iron	-55 C	105 ░C	21 MHz	88 mA	5.8 Ohm	2.5 MHz	40
Delevan 1331-224J	5 %	35 790 kHz	220 µH	790 kHz	7.95 mm	0.115 in	0.313 in	2.92 mm	Surface Mount	11 Ohm	Shielded	2-SMD	0.064 A	3.68 mm	0.145 in	Ferrite	-55 C	105 ░C	10 MHz	20 mA
Delevan 1331R-682K	10 %	7.9 MHz 50	6.8 µH	7.9 MHz	7.95 mm	0.115 in	0.313 in	2.92 mm	Surface Mount		Shielded	2-SMD	118 mA	3.68 mm	0.145 in	Iron	-55 C	105 ░C	55 MHz	118 mA	3.2 Ohm
Delevan 1331-271K	10 %	25 MHz 45	270 nH	25 MHz	7.95 mm	0.115 in	0.313 in	2.92 mm	Surface Mount	160 mOhm	Shielded	2-SMD	0.53 A	3.68 mm	0.145 in	Iron	-55 C	105 ░C	300 MHz	530 mA
Delevan 1331-331K	10 %	44	330 nH	25 MHz	7.95 mm	0.115 in	0.313 in	2.92 mm	Surface Mount	180 mOhm	Shielded	2-SMD	495 mA	3.68 mm	0.145 in	Iron	-55 C	105 ░C	260 MHz	495 mA
Delevan 1331-102K	10 %	25 MHz 37	1 µH	25 MHz	7.95 mm	0.115 in	0.313 in	2.92 mm	Surface Mount	300 mOhm	Shielded	2-SMD	385 mA	3.68 mm	0.145 in	Iron	-55 C	105 ░C	150 MHz	385 mA

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	$ 2.92
Mouser	N/A	500	$ 2.47

Description

General part information

1331/R Series

RF INDUCTORS - SMD .27UH 10% .16OHM SHIELDED SMT INDUC

Documents

Technical documentation and resources

1331-271K | Datasheet

Datasheet