ChipApex | Global Electronic Components Supplier
BV042-5331.0
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：PWR XFMR LAMINATED 5VA TH
- Series：-
- Mfr：Pulse Electronics
- Package：-
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：12V
- Current - Output (Max)：417mA
- Primary Winding(s)：Dual
- Secondary Winding(s)：Single
- Center Tap：No
- Power - Max：5VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：45.50mm L x 38.50mm W
- Height - Seated (Max)：32.00mm
- Voltage - Isolation：-
- Weight：0.133 lb (60.33 g)
Download product information
Overview
The BV042-5331.0 is a laminated core power transformer manufactured by Pulse Electronics, designed for through-hole mounting. It features a single primary winding rated at 115V and a single secondary winding providing 12V at full load with a maximum current output of 417mA. The unit has a maximum power rating of 5VA and includes no center tap. Physical dimensions are 45.50mm in length and 38.50mm in width, with a maximum installation height of 32.00mm. The component weighs approximately 60.33 grams and utilizes PC pin termination.
Feature Summary
- Laminated core construction for standard power transformation
- Single primary to single secondary winding configuration
- Through-hole mounting with PC pin termination
Applications
- General purpose AC to DC power supply circuits
- Industrial control system power isolation
- Consumer electronics internal power conversion
Procurement Notes
Verify the specific voltage and current ratings against your circuit requirements before procurement. Confirm that the through-hole package dimensions fit your PCB layout constraints. Check for any updated datasheets or replacement notices from Pulse Electronics, as component availability may vary across distributors. Ensure compatibility with your operating frequency and thermal environment specifications.
Selection Notes
Select this component when a 5VA laminated transformer is required for 115V primary applications. The 12V secondary output suits low-power isolated DC needs. Consider the physical size and through-hole requirement during PCB design. Verify that the insulation and isolation ratings meet safety standards for your target market. Compare against other models in the BV042 series for alternative voltage configurations if needed.
Part Context
This part belongs to the BV042 series of power transformers from Pulse Electronics, which offers various voltage and power combinations within the same form factor family. These components are typically used in applications requiring galvanic isolation between primary and secondary circuits. The series provides standardized mounting and electrical characteristics for ease of integration into existing designs.
Replacement Considerations
Direct substitutes include other BV042 series variants with matching 5VA ratings and through-hole packages, such as BV042-5199.0 or BV042-5348.0, provided the voltage specifications align with the application requirements. Always verify electrical parameters and physical dimensions before substitution.
