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B82801A1134A040 is listed in the Current Sense Transformers range at ChipApex. The manufacturer field lists EPCOS - TDK Electronics. Its product description is CURR SENSE XFMR SMD. Review the specifications below when checking this part for your BOM.
Current Sense Transformers specifications for B82801A1134A040
- Description：CURR SENSE XFMR SMD
- Series：B82801A
- Mfr：EPCOS - TDK Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency Range：50kHz ~ 1MHz
- Type：Invasive
- Inductance：132 µH
- ET (Volt-Time)：-
- Current Ratio：-
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Surface Mount
- Size / Dimension：0.185" L x 0.138" W (4.70mm x 3.50mm)
- Height - Seated (Max)：0.138" (3.50mm)
- Termination Style：J Lead
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：-
Current Sense Transformers datasheet and documents for B82801A1134A040
Current Sense Transformers Overview
The B82801A1134A040 is a surface mount current sense transformer from the EE 4.2 Core Series, manufactured by EPCOS (TDK). It features a primary-to-secondary turns ratio of 1:100 and operates within a frequency range of 50 kHz to 1 MHz. The component has a maximum operating temperature of +125°C and a height of 3.5 mm. It is designed for precise current monitoring in electronic circuits.
Current Sense Transformers Feature Summary
- Surface mount construction for automated assembly
- High accuracy current sensing capability
- Wide frequency operational range
Current Sense Transformers Applications
- Current monitoring in power supplies
- Overcurrent protection circuits
- Feedback control systems
Current Sense Transformers Procurement Notes
Verify the specific manufacturer part number against official TDK documentation to ensure authenticity. Confirm that the component meets the required environmental standards and RoHS compliance for your application. Check for any specific handling instructions regarding the surface mount package during procurement.
Current Sense Transformers Selection Notes
Select this component when high-frequency current sensing is required in a compact form factor. Ensure the operating frequency falls within the 50 kHz to 1 MHz range. Consider the thermal requirements, as the maximum operating temperature is +125°C. Verify that the 1:100 turns ratio matches the system's current measurement needs.
Current Sense Transformers Part Context
This component belongs to the B82801A series of SMT Current Sense Transformers. These devices are part of TDK's portfolio for information technology, automotive, industrial, and consumer electronics markets. They provide reliable current monitoring solutions with a focus on miniaturization and performance.
Current Sense Transformers Replacement Considerations
Consult official TDK documentation for verified substitute part numbers. Do not assume cross-compatibility with other series without explicit confirmation from the manufacturer's replacement guide or datasheet.
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