ChipApex | Global Electronic Components Supplier
HCTSM100304FL-E
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.
Product Detailed Parameters
- Description：TRANSF HIGH VOLTAGE ISOLATION
- Series：HCT
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transformer Type：Isolation and Data Interface (Encapsulated)
- Inductance：400µH
- ET (Volt-Time)：11.0VµS
- Turns Ratio - Primary:Secondary：01:01.3
- Mounting Type：Surface Mount
- Size / Dimension：0.620" L x 0.425" W (15.70mm x 10.08mm)
- Height - Seated (Max)：0.295" (7.50mm)
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
Download product information
Overview
The HCTSM100304FL-E is a surface mount pulse transformer manufactured by Bourns Inc. It features a 1:1.333 turns ratio and an inductance of 400µH. The component provides 4200VAC isolation voltage and operates within a temperature range of -40°C to +125°C. It utilizes a 8-terminal SMD package with a minimum clearance and creepage distance of 10mm. The device is encapsulated and designed for high-voltage isolation applications.
Feature Summary
- Optimized specifically for use with Texas Instruments SN6501 and SN6505B transformer drivers or similar push-pull drivers from other manufacturers.
- Provides reinforced insulation rated at 1000V working voltage, complying with IEC 60950-1 and IEC 62368-1 standards.
- Features a thin 7.5mm profile housing while maintaining a minimum 10mm clearance and creepage distance for enhanced safety.
Applications
- Isolated DC/DC converters, including energy storage solutions (ESS)
- RS-485 interface isolation
- RS-232 interface isolation
- CAN interface digital input modules
Procurement Notes
Verify the specific suffix 'E' indicates RoHS compliance when ordering. Confirm that the 10mm clearance requirement fits the target PCB layout constraints. Ensure the driving circuit matches the specified TI SN6501/SN6505B topology to guarantee proper operation and isolation integrity.
Selection Notes
Select this component when high isolation voltage is required in a compact surface mount form factor. It is suitable for designs needing compatibility with standard low-power push-pull drivers. Consider the 1:1.333 ratio for specific voltage step-up requirements in isolated power stages.
Part Context
This part belongs to Bourns Magnetics' High Clearance/Creepage Distance Isolation Power Transformers line. These transformers utilize ferrite ring cores to achieve high coupling coefficients and efficiency. They are designed to support various industrial communication protocols requiring galvanic isolation.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical parameters carefully if considering alternative generic high-voltage pulse transformers.
