SRP1265A-3R3M Inductors, Coils, Chokes

DC Resistance (DCR):	6.8 mOhm Max
Height - Seated (Max):	0.252" (6.40mm)
Size / Dimension:	0.531" L x 0.492" W (13.50mm x 12.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 150°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	20MHz
Q @ Freq:	20 @ 100kHz
Series:	SRP1265A
Shielding:	Shielded
Current - Saturation:	30A
Current Rating:	18A
Tolerance:	±20%
Inductance:	3.3µH
Material - Core:	Carbonyl Powder
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsSRP1265A-3R3M is a fixed inductor from the SRP series produced by Stackpole Electronics. This High Current Shielded Series is designed for applications requiring high current carrying ability with superior performance that will provide a low saturation magnetic core. This core is made from a ferrite material which has been carefully selected to achieve the highest possible performance.In general, fixed inductors are electronic components that are used to limit or control the flow of electricity. They provide a constant flow of current at various levels of voltage. As these components can handle large amounts of current in comparison to other types of inductors, they are often used in power and radio frequency (RF) applications.The SRP1265A-3R3M is a 3.3 μH fixed inductor which is designed for use in general high current regulated power supplies, converter/inverter circuits, DC-DC converters and other power applications. This inductor has a rated current of 14.1A, saturation current of 29.5A and a shielding factor of -43dB at 10MHz. The SRP1265A-3R3M also features a ferrite core material and shield to reduce field radiation, low DCR for higher efficiencies, UL and CSA safety approvals, and RoHS compliance. Additionally, this component has a thermally stable construction which makes it an ideal choice for high temperature operation.The working principle of SRP1265A-3R3M is based on the same principle as other types of inductors. When an alternating current is applied to a conductor, it creates an electromagnetic field that induces a voltage in the wire. This voltage is determined by the frequency and amplitude of the current. For fixed inductors, the voltage is determined by the winding of the wire and the number of turns. The SRP1265A-3R3M is constructed with multiple tight windings of copper wire which are tightly held in place by a ferrite core material. This combination helps reduce field radiation and provides a low DCR rating that contributes to the overall efficiency of the component.The primary application of the SRP1265A-3R3M are in general power supplies, converter/inverter circuits, power switches, DC-DC converters, clock generators and other circuits requiring a high current carrying capacity. Additionally, it is often used in RF applications such as amplifiers, detectors, filters, and mixers. The SRP1265A-3R3M is capable of handling high current up to 14.1A and is suitable for use in operating temperatures ranging from -40°C to +105°C. It is also UL, CSA safety approved and RoHS compliant. The SRP1265A-3R3M is a reliable and cost effective fixed inductor with a high current carrying capacity and solid performance. Its efficient construction makes it ideal for use in a variety of applications requiring high current and RF operation. It is also UL, CSA safety approved and RoHS compliant, making it an excellent choice for power applications.

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