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SRR1003-4R7M

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This model is a standard, industry-grade component frequently used in electronic manufacturing.

Part No	SRR1003-4R7M
Manufacturer	Bourns Inc.
Catalog	Fixed Inductors
Datasheet	SRR1003-4R7M Datasheet
Sample
Rohs State
ECAD Module
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Products specifications Report Issue?

Category	Inductors, Coils, Chokes>Fixed Inductors
Mfr	Bourns Inc.
Series	SRR1003
Package	Tape & Reel (TR)
Type	Drum Core, Wirewound
Material - Core	Ferrite
Inductance	4.7 µH
Tolerance	±20%
Current Rating (Amps)	1.9 A
Current - Saturation (Isat)	4.6A
Shielding	Shielded
DC Resistance (DCR)	78mOhm Max
Q @ Freq	10 @ 7.96MHz
Frequency - Self Resonant	50MHz
Temperature Range - Operating	-40°C ~ 125°C
Inductance Frequency - Test	1 kHz
Mounting	SMD (SMT)
Package / Case	Nonstandard
Dimension	0.500" L x 0.406" W (12.70mm x 10.30mm)
Height - Seated (Max)	0.118" (3.00mm)
Base Product Number	SRR1003
Standard Package	1,000
MSL Level	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8504.50.8000
Win Source Part Number	1273596-SRR1003-4R7M
Ultra Librarian 3D Model	Ultra Librarian SRR1003-4R7M CAD Model

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Description

The SRR1003 series of drum core, wirewound inductors from Bourns Inc. are designed to offer high inductance values with a tolerance of ±20%.

Construction: Shielded
Core Material: Ferrite
Q @ Freq: 10 @ 7.96MHz
Frequency Self-Resonant: 50MHz
DC Resistance: 78mOhm Max
Current Rating: 1.9A
Applications: Power supply, filtering, and DC/DC converters
Package/Case: Nonstandard
Temperature Range: -40°C to 125°C

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