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Product Detailed Parameters
- Description：CMC 900UH 2A 2LN TH
- Series：TLH10
- Mfr：Taiyo Yuden
- Package：Box
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：89mOhm
- Voltage Rating - DC：250V
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.709" L x 0.630" W (18.00mm x 16.00mm)
- Height (Max)：0.689" (17.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：900 µH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The TLH10UA9012R0 is a through-hole common mode choke coil manufactured by Taiyo Yuden. It features a nominal inductance of 900 µH and supports a maximum rated current of 2 A. The component has a maximum DC resistance of 89 mΩ and is designed for AC 250 V applications. Its physical dimensions are 16.0 mm x 18.0 mm x 17.5 mm, utilizing a vertical package with four pins.
Feature Summary
- Provides effective common mode noise suppression for AC line circuits
- Features a robust vertical leaded package for stable PCB mounting
- Designed for high-current operation up to 2 A
Applications
- AC power line filtering in general household appliances
- Noise suppression in industrial equipment power supplies
- Common mode interference reduction in video and TV sets
Procurement Notes
Verify the specific part number TLH10UA9012R0 against official Taiyo Yuden documentation to confirm electrical parameters such as 900 µH inductance and 2 A current rating. Ensure compatibility with AC 250 V systems and verify that the vertical 4-pin through-hole package matches the target PCB layout requirements before procurement.
Selection Notes
Select this component when designing AC input stages requiring common mode noise attenuation. The 900 µH value and 2 A current capacity suit standard consumer electronics and industrial power supplies. Confirm that the 89 mΩ DC resistance aligns with efficiency targets and that the physical footprint fits the assembly constraints.
Part Context
This component belongs to the Taiyo Yuden TLH series of leaded common mode chokes. These coils are engineered for AC line applications, offering reliable noise filtration in environments where electromagnetic interference must be minimized. The series is widely used in residential and industrial electronic equipment.
Replacement Considerations
Cross-reference with other Taiyo Yuden TLH series parts sharing identical 900 µH inductance and 2 A current ratings. Verify pin configuration and dimensional compatibility before substituting any alternative common mode choke from different manufacturers.
