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.
FSMD150-24R is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists RFE/Fuzetec. Its product description is RESETTABLE FUSE - SMD, 1812 SIZE. Review the specifications below when checking this part for your BOM.
Ptc Resettable Fuses specifications for FSMD150-24R
- Description：RESETTABLE FUSE - SMD, 1812 SIZE
- Series：FSMD1812
- Mfr：RFE/Fuzetec
- Package：Tape & Reel (TR)
- Type：-
- Voltage - Max：24V
- Current - Hold (Ih) (Max)：1.5 A
- Current - Trip (It)：3:00 AM
- Current - Max：100 A
- Time to Trip：1.5 s
- Resistance - Initial (Ri) (Min)：40 mOhms
- Resistance - Post Trip (R1) (Max)：120 mOhms
- Resistance - 25°C (Typ)：-
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：1812 (4532 Metric), Concave
- Size / Dimension：0.179" L x 0.128" W (4.55mm x 3.24mm)
- Height - Seated (Max)：-
- Thickness (Max)：0.061" (1.55mm)
- Lead Spacing：-
Ptc Resettable Fuses datasheet and documents for FSMD150-24R
Ptc Resettable Fuses Overview
The FSMD150-24R is a surface-mount PTC resettable fuse from the FSMD1812 series. It features an 1812 (4532 Metric) concave package designed for circuit protection applications. The component has a rated voltage of 24V and a hold current (Ih) of 1.5A. Trip current (It) is specified at 3.0A, with a maximum trip time of 10 seconds. Maximum current rating is 100A, while maximum power dissipation is 1.0W. Voltage drop is limited to 8.0V at 1.5A, and resistance is 1.500 Ohms max at 25°C.
Ptc Resettable Fuses Feature Summary
- Provides automatic circuit reset capability after fault clearance without manual intervention
- Utilizes polymer positive temperature coefficient technology for overcurrent protection
- Features a concave surface mount package design suitable for automated assembly processes
Ptc Resettable Fuses Applications
- Portable electronic device battery pack protection
- Consumer electronics USB port overcurrent safeguarding
- Automotive infotainment system circuit protection
Ptc Resettable Fuses Procurement Notes
Verify that the ordering suffix matches the required voltage and current specifications exactly. Confirm the package type corresponds to the 1812 concave form factor. Ensure the manufacturer designation aligns with RFE/Fuzetec or Fuzetec Technology Co., Ltd. documentation. Cross-reference datasheet parameters against application requirements before finalizing procurement orders.
Ptc Resettable Fuses Selection Notes
Select this component when a 24V rated resettable fuse is required for compact surface-mount designs. The 1.5A hold current suits low-power portable devices. Consider the 1812 footprint constraints during PCB layout. Evaluate thermal management needs as the device dissipates heat during tripping events. Ensure the trip current threshold aligns with the protected circuit's operational limits.
Ptc Resettable Fuses Part Context
This part belongs to the FSMD1812 series of surface-mountable PTC resettable fuses manufactured by Fuzetec Technology Co., Ltd. The series offers various current ratings within the 1812 package dimension. These components serve as alternative solutions to traditional fusible links in modern electronics manufacturing.
Ptc Resettable Fuses Replacement Considerations
Direct substitutes must match the 1812 concave package, 24V rating, and 1.5A hold current. Verify equivalent trip characteristics and maximum voltage ratings. Check compatibility with reflow soldering profiles used in the production line.
Explore related parts through Circuit Protection, all product categories, ChipApex homepage.
