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UU 9.8 Vertical Common Mode Power Line Choke

The UU series common mode chokes are compact electromagnetic devices developed for AC power supplies, DC-DC converters, and telecommunication equipment, featuring both high reliability and high saturation DC current capacity.

By pairing with different lead-free, eco-friendly materials, they can meet frequency adaptation requirements across various scenarios and fully comply with RoHS environmental standards.

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Model:
UU 9.8 Vertical
Brand:
INF

UU 9.8 Vertical Common Mode Power Line Choke UU9.8 vertical common mode choke UU9.8 power line choke Vertical common mode choke UU9.8 UU9.8 vertical power choke

Product Description

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They meet the UL 94 V-0 flammability standard and climatic category 40/125/21, with an ambient temperature limit of 50℃, dielectric strength of >1500 V between windings, and stable electrical performance at 25℃.

Ultra-high common mode noise suppression up to 70dB, providing excellent anti-interference protection for small electronic systems

Extremely low stray inductance ratio, delivering precise and balanced attenuation for symmetrical interference signals

High-strength electrical isolation between windings, enhancing circuit safety and anti-breakdown performance

Physical Properties

Order Code	IR (A)	L (mH)	Roc max. (Ω)	VR (V(AC))	VT (V(AC))
INF-UU9.8V-1.8mH	1	1.8	0.31	300	2500
INF-UU9.8V-3.3mH	0.8	3.3	0.51	300	2500
INF-UU9.8V-5.6mH	0.6	5.6	0.83	300	2500
INF-UU9.8V-8.2mH	0.5	8.2	1.3	300	2500
INF-UU9.8V-10mH	0.45	10	1.65	300	2500
INF-UU9.8V-12mH	0.4	12	2	300	2500
INF-UU9.8V-18mH	0.3	18	3.1	300	2500
INF-UU9.8V-25mH	0.25	25	3.6	300	2500

Technical Specifications

Item	Details
Brand	INF
Core Certifications	ISO9001,RoHS,UL
UL Flammability Rating	94V-0
Customization Services	ODM/OEM supported,Logo customization available, exclusive design services provided
Lead Time	15-30 days
Packaging Method	Carton box,customization supported
Minimum Order Quantity(MOQ)	No minimum order
Product Name	UU9.8 vertical
Product Range	Common mode chokes, inductors, power line filters
Application Scenarios	AC power supplies, DC-DC converters, telecommunication equipment, line mains filters, compact SMPS, LED bulb electronic ballasts, lighting systems, white goods
Sample Policy	5 customized samples provided free of charge;7-10 days for customized items,3-5 days for standard items
Shipping Methods	Air freight,sea freight,etc.
Core Advantages	Professional common mode choke manufacturer with a complete range of specifications; delivers up to 70 dB common-mode noise attenuation, ~1% stray inductance for symmetric suppression, excellent winding isolation, and high saturation DC current; all materials are lead-free and RoHS compliant