ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
7203 is listed in the Current Sense Transformers range at ChipApex. The manufacturer field lists Bourns Inc.. Its product description is CURR SENSE XFMR 35A UNI TH. Review the specifications below when checking this part for your BOM.
Current Sense Transformers specifications for 7203
- Description：CURR SENSE XFMR 35A UNI TH
- Series：7200
- Mfr：Bourns Inc.
- Package：Bulk
- Frequency Range：-
- Type：-
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：-
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：-
- Size / Dimension：0.748" L x 0.433" W (19.00mm x 11.00mm)
- Height - Seated (Max)：0.791" (20.10mm)
- Termination Style：-
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：-
Current Sense Transformers datasheet and documents for 7203
Current Sense Transformers Overview
The Bourns 7203 is a board-mount current sense transformer designed for unidirectional current measurement. It features a through-hole mounting configuration with a maximum rated current of 35A. The device provides an inductance of at least 80mH to ensure effective signal coupling. Physical dimensions are specified as 19.00mm in length, 11.00mm in width, and a maximum seated height of 20.10mm. The component is classified as obsolete and no longer manufactured by the producer.
Current Sense Transformers Feature Summary
- Unidirectional current sensing capability
- Through-hole board mount construction
- High inductance design for signal integrity
Current Sense Transformers Applications
- Power supply current monitoring
- Industrial equipment protection circuits
- Motor drive current feedback
Current Sense Transformers Procurement Notes
This component is officially listed as obsolete and is no longer manufactured. Procurement should focus on identifying verified direct substitutes or alternative part numbers from other manufacturers that match the required electrical specifications and physical footprint. Availability is limited to existing stock or secondary market sources.
Current Sense Transformers Selection Notes
Designers must account for the obsolete status when selecting this component. Verification of pin compatibility and inductance requirements is essential when evaluating replacement options. Ensure that substitute components meet the original 35A rating and dimensional constraints to maintain system functionality without redesign.
Current Sense Transformers Part Context
The 7203 belongs to the category of current sense transformers used for isolated current measurement. It serves as a passive magnetic component that converts primary current into a proportional secondary voltage. This type of sensor is critical for feedback loops in power conversion systems requiring galvanic isolation.
Current Sense Transformers Replacement Considerations
- PE-51688NL
Current Sense Transformers FAQ
Is the Bourns 7203 currently in production?
No, the Bourns 7203 is classified as obsolete and is no longer manufactured.
What is the maximum rated current for this transformer?
The maximum rated current for the Bourns 7203 is 35A.
Explore related parts through Transformers, all product categories, ChipApex homepage.
