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Product Detailed Parameters
- Description：CMC 1MH 700MA 2LN 900 OHM SMD
- Series：-
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：700mA
- DC Resistance (DCR) (Max)：300mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.350" L x 0.248" W (8.90mm x 6.30mm)
- Height (Max)：0.161" (4.10mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：1 mH @ 100 kHz
- Impedance @ Frequency：900 Ohms @ 100 MHz
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Overview
The T8112NLT is a surface-mount common mode choke manufactured by Pulse Electronics. It features an inductance of 1000 µH and a maximum DC resistance of 0.3 Ω. The component supports a current rating of 700 mA and provides a common mode impedance of 900 Ω. Its physical dimensions are 6.3 mm in length, 8.9 mm in width, and 3.9 mm in height. Designed for SMD assembly, it operates within a temperature range of -40°C to +85°C.
Feature Summary
- Provides effective electromagnetic interference suppression through high common mode impedance.
- Compact surface mount design suitable for space-constrained PCB layouts.
- Low DC resistance minimizes power loss in signal lines.
Applications
- High-speed data line filtering
- Telecommunications equipment signal protection
- EMI suppression in consumer electronics
Procurement Notes
Verify the specific suffix 'T' indicates tape and reel packaging when sourcing. Confirm RoHS compliance status with the supplier. Ensure the required current rating of 700 mA aligns with circuit design specifications before ordering.
Selection Notes
Select this component for applications requiring 1000 µH inductance in a small footprint. Compare against alternatives if higher current handling or different impedance characteristics are needed. Verify thermal performance under maximum load conditions.
Part Context
This part belongs to Pulse Electronics' series of surface-mount common mode chokes. It is designed for EMI filtering in digital communication interfaces. The product line emphasizes compact sizing and reliable performance in harsh environments.
Replacement Considerations
Check datasheets for equivalent parts offering similar inductance and current ratings. Verify pin compatibility and mechanical dimensions before substitution.
FAQ
What is the maximum DC resistance of the T8112NLT?
The maximum DC resistance is 0.3 Ω.
What is the operating temperature range?
The component operates between -40°C and +85°C.
