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HCRTP-mini-B Series - 16 VDC 500 a High Current Reflowable Thermal Protector Mini
Part Number: RF4539-000 Brand: Littelfuse, IncHCRTP-mini-B
Price
$1,236.00
CAD
Stock
25+ In Stock
High Current Reflowable Thermal Protection Mini (HCRTP-MINI-B) Device is a low-resistance, robust surface mountable thermal protector.
It has a set open temperature and can be installed using reliable, lead-free, Surface Mount Device (SMD) assembly and reflow processes.
The new HCRTP-MINI-B device, recently added to the RTP family, can help withstand the demanding environmental, life and reliability requirements of automotive and industrial applications, including shock, vibration, temperature cycling and humidity exposures.
In the field, the HCRTP-MINI-B device opens if its internal junction exceeds the device’s specified open temperature.
Temperature increases can have multiple sources, one of which is component failure (e.g., when using power components such as a powerFET, capacitor, resistor, triac, etc.)
The HCRTP-MINI-B device open temperature is selected so that the device does not open within normal component operating windows, but it does open in a thermal runaway event and before the melt temperature of typical lead-free solders.
Features- Capable of high hold current
- Low profile, compact footprint
- Low series resistance; DC interrupt voltage capable
- AEC-Q200 qualified
- Compatible with SMD solder reflow process up to 260° C
- Helps prevent failed components from causing damage in case of a thermal event
- Allows the use of standard surface-mount production methods so that no special assembly costs are required
- Low power dissipation and voltage drop
- Supports DC electronic circuits
- Enables green design
Specifications
Brand
Interrupting Rating
- 500 A @ 16 Vdc
Voltage Rating
- 16 Vdc
Operating Temperature
- -55° to + 150° C
Initial Resistance
- 50 µΩ Min, 85 µΩ Max.
Certifications & Approvals
- RoHS
- ELV
- Automotive HVAC, ABS, Power Steering, DC/DC Converters, Diesel Heaters, Engine Cooling Fans, Body Control Modules, PTC Heaters, etc.
- IT Servers, Telecom Power Converters, etc.
- Other Industrial Applications with High Demanding Environmental, Life and Reliability Requirements
- Other DC Thermal Protection
