SMD Common Mode Choke Coil Inductor Base Hold

• Customization: Available
• Type: Choke Inductor
• Structure: Core
• Model NO.: LF-TR271100-001R
• Working Frequency: High Frequency
• Structure of Winding: Multilayer Coil
• Nature of Operation: Choke Coil
• Structure of Magnetizer: Ferrite Coil
• Range of Application: Power Measurement
• Packaging Form: Power Coils
• Inductor Value: Variable Inductor
• Insolation: Class F
• Core: Different Type Core Avaliable
• Used in Various Power Supplies: Customized Designs Are Accepted
• Transport Package: Carton/Pallet
• Specification: Rohs, ISO9001
• Origin: Hefei, Anhui
• HS Code: 85045000
• Production Capacity: 5, 000 PCS/Day

Product Description

Highest common mode impedance over the widest frequency range
RoHS Directive-compliant
PVC insulation shell
Tin-silver over copper terminations
High saturation flux density
Less flux leakage and beat
High effective insertion loss and excellent noise suppression 
Precise inductance
High current, horizontal or vertical mount
Operating temperature: -55 to 105°C
Wide frequency range, large adjustable range for permeability (μ0) from 50,000-160,000 
Housing and tubes are available
Customized specifications are accepted
Applications: switching power output and smoothing circuits
Used as choke coil for high frequency SMPs
Countermeasure against spike ripples
EMI/RFI filters
DC/DC converters
IP and OP devices
Power inverter 

Item	Measured point	Test Condition	(Test Machine)
Inductance	L(N1/N2):8.8uH ±10%	11MHz 0.1V	Agilent4294     All Test
Turns Ratio	N1:N2=1:1±2%	@20±1ºC
Q	N1/N2=60 MIN	11MHz 0.1V	Agilent4294     All Test
Polarity	1,4	@20±1ºC
SRF	20MHz MIN	@20±1ºC	Agilent4294     All Test
Coupling factor	5.3±12%	@20±1ºC
DC Resistance	N1/N2=45mΩ MAX	@20±1ºC	Chroma16502 All Test
Hipot	N1-N2	1.0KV,5S,1mA MAX	EXTECH4710 All Test

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