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C2267FNL
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Product Detailed Parameters
- Description：PULSE XFMR 1:1 15UH
- Series：-
- Mfr：Pulse Electronics
- Package：Tube
- Transformer Type：-
- Inductance：15µH
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：1:01
- Mounting Type：Surface Mount
- Size / Dimension：0.386" L x 0.354" W (9.80mm x 9.00mm)
- Height - Seated (Max)：0.425" (10.80mm)
- Operating Temperature：0°C ~ 70°C
- Grade：-
- Qualification：-
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Overview
The C2267FNL is a dual-channel audio and signal transformer manufactured by Pulse Electronics. It functions as a BALUN FC with a 1:1 turns ratio and an inductance of 15 uH. The component features SMD/SMT termination and operates within a temperature range of -40°C to +70°C. Its physical dimensions are 9.8 mm in length, 9 mm in width, and 10.8 mm in height. The primary coil impedance is specified at 200 mOhms. The device is unshielded and supplied in tray packaging.
Feature Summary
- Dual-channel BALUN configuration for signal transformation
- Surface mount design for automated assembly integration
- Unshielded construction suitable for non-interference environments
Applications
- Audio signal processing circuits
- General signal transformer applications requiring balanced-to-unbalanced conversion
- Electronic equipment operating within standard commercial temperature ranges
Procurement Notes
Verify the specific suffix and package type against the manufacturer's latest datasheet before ordering. Confirm that the unshielded design meets the electromagnetic compatibility requirements of the target application. Ensure surface mount footprint compatibility with existing PCB layouts. Check for any recent product change notifications regarding material or dimensional updates.
Selection Notes
Select this component when a dual-channel 1:1 BALUN transformer is required for audio or signal paths. Consider the 15 uH inductance value for appropriate circuit impedance matching. Evaluate the -40°C to +70°C operating range against environmental conditions. The unshielded nature may necessitate careful layout planning to minimize external interference.
Part Context
This part belongs to Pulse Electronics' portfolio of audio and signal transformers. It is categorized under LAN and general signal transformers, designed for surface mount technology. The component supports balanced signal transmission in compact electronic assemblies.
Replacement Considerations
Consult official distributor databases for verified substitute part numbers from Pulse Electronics or other manufacturers. Ensure replacement components match the 1:1 ratio, 15 uH inductance, and SMD footprint specifications.
