1277AS-H-3R3M=P2

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Murata Electronics

FIXED IND 3.3UH 1.8A 126MOHM SMD

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Documents1277AS-H-2R2M=P2 Datasheet

1277AS-H-3R3M=P2

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Murata Electronics

FIXED IND 3.3UH 1.8A 126MOHM SMD

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Documents1277AS-H-2R2M=P2 Datasheet

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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	$ 0.40
		10	$ 0.33
		25	$ 0.30
		50	$ 0.28
		100	$ 0.24
		250	$ 0.24
		500	$ 0.21
		1000	$ 0.17
	Digi-Reel®	1	$ 0.40
		10	$ 0.33
		25	$ 0.30
		50	$ 0.28
		100	$ 0.24
		250	$ 0.24
		500	$ 0.21
		1000	$ 0.17
	Tape & Reel (TR)	3000	$ 0.16
		6000	$ 0.16
		15000	$ 0.15
		30000	$ 0.15

Description

General part information

1277AS Series

3.3 µH Shielded Drum Core, Wirewound Inductor 1.8 A 126mOhm Max 1210 (3225 Metric)

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Technical documentation and resources

1277AS-H-2R2M=P2

Datasheet

Specification	1277AS-H-3R3M=P2	1277AS Series

Current - Saturation (Isat)	2.1 A	2.1 - 4.7 A
Current Rating (Amps)	1.8 A	1.2 - 3.7 A
DC Resistance (DCR)	-	45 - 276 mOhm
DC Resistance (DCR) [Max]	126 mOhm	31 - 126 mOhm
Height - Seated (Max) [Max]	1.2 mm	1.2 mm
Height - Seated (Max) [Max]	0.047 in	0.047 in
Inductance	3.3 µH	0.68 - 470 µH
Inductance Frequency - Test	1 MHz	1 MHz
Material - Core	Iron Powder	Iron Powder
Mounting Type	Surface Mount	Surface Mount
Operating Temperature [Max]	85 °C	85 °C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	1210	1210
Package / Case	3225 Metric	3225 Metric
Shielding	Shielded	Shielded
Size / Dimension [x]	3.2 mm	3.2 mm
Size / Dimension [x]	0.126 in	0.126 in
Size / Dimension [y]	2.5 mm	2.5 mm
Size / Dimension [y]	0.098 in	0.098 in
Tolerance	20 %	20 %
Type	Wirewound, Drum Core	Wirewound, Drum Core

Part	Shielding	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Inductance	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Inductance Frequency - Test	Tolerance	Package / Case	Package / Case	Type	Mounting Type	Material - Core	Current Rating (Amps)	DC Resistance (DCR) [Max]	Current - Saturation (Isat)	DC Resistance (DCR)
Murata Electronics 1277AS-H-R68M=P2	Shielded	3.2 mm	2.5 mm	0.126 in	0.098 in	0.68 µH	1.2 mm	0.047 in	85 °C	-40 °C	1 MHz	20 %	1210	3225 Metric	Drum Core, Wirewound	Surface Mount	Iron Powder	3.5 A	35 mOhm
Murata Electronics 1277AS-H-R47M=P2	Shielded	3.2 mm	2.5 mm	0.126 in	0.098 in	470 nH	1.2 mm	0.047 in	85 °C	-40 °C	1 MHz	20 %	1210	3225 Metric	Drum Core, Wirewound	Surface Mount	Iron Powder	3.7 A	31 mOhm	4.7 A
Murata Electronics 1277AS-H-1R0M=P2	Shielded	3.2 mm	2.5 mm	0.126 in	0.098 in	1 µH	1.2 mm	0.047 in	85 °C	-40 °C	1 MHz	20 %	1210	3225 Metric	Drum Core, Wirewound	Surface Mount	Iron Powder	3.1 A		3.7 A	45 mOhm
Murata Electronics 1277AS-H-2R2M=P2	Shielded	3.2 mm	2.5 mm	0.126 in	0.098 in	2.2 µH	1.2 mm	0.047 in	85 °C	-40 °C	1 MHz	20 %	1210	3225 Metric	Drum Core, Wirewound	Surface Mount	Iron Powder	2.1 A		2.6 A	84 mOhm
Murata Electronics 1277AS-H-6R8M=P2	Shielded	3.2 mm	2.5 mm	0.126 in	0.098 in	6.8 µH	1.2 mm	0.047 in	85 °C	-40 °C	1 MHz	20 %	1210	3225 Metric	Drum Core, Wirewound	Surface Mount	Iron Powder	1.2 A			276 mOhm
Murata Electronics 1277AS-H-1R5M=P2	Shielded	3.2 mm	2.5 mm	0.126 in	0.098 in	1.5 µH	1.2 mm	0.047 in	85 °C	-40 °C	1 MHz	20 %	1210	3225 Metric	Drum Core, Wirewound	Surface Mount	Iron Powder	2.6 A	65 mOhm	3 A
Murata Electronics 1277AS-H-3R3M=P2	Shielded	3.2 mm	2.5 mm	0.126 in	0.098 in	3.3 µH	1.2 mm	0.047 in	85 °C	-40 °C	1 MHz	20 %	1210	3225 Metric	Drum Core, Wirewound	Surface Mount	Iron Powder	1.8 A	126 mOhm	2.1 A

1277AS-H-3R3M=P2

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1277AS-H-3R3M=P2

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Pricing

Description

1277AS Series

Documents

1277AS-H-2R2M=P2

Datasheet

Technical Specifications

1277AS Series