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.
Product Detailed Parameters
- Description：PTC RESET FUSE 265V 168MA RADIAL
- Series：YM
- Mfr：Amphenol Advanced Sensors (Thermometrics)
- Package：Bulk
- Type：Ceramic
- Voltage - Max：265V
- Current - Hold (Ih) (Max)：168 mA
- Current - Trip (It)：265 mA
- Current - Max：1.3 A
- Time to Trip：-
- Resistance - Initial (Ri) (Min)：-
- Resistance - Post Trip (R1) (Max)：-
- Resistance - 25°C (Typ)：20 Ohms
- Operating Temperature：0°C ~ 55°C
- Grade：-
- Qualification：-
- Ratings：-
- Mounting Type：Through Hole
- Package / Case：Radial, Disc
- Size / Dimension：0.374" Dia x 0.177" T (9.50mm x 4.50mm)
- Height - Seated (Max)：0.591" (15.00mm)
- Thickness (Max)：-
- Lead Spacing：0.197" (5.00mm)
Download product information
Overview
The YQS8065 is a PTC thermistor from the YM series, manufactured by Amphenol Advanced Sensors. It features a nominal resistance of 20 Ohms with a tolerance of +/-20%. The component has a radial termination type and is designed for PCB mount installation. It operates within a temperature range of 0°C to +55°C. Key electrical specifications include a current rating of 168 mA. Physical dimensions include a diameter of 9.5 mm, length of 4.5 mm, lead diameter of 0.66 mm, and lead spacing of 5 mm.
Feature Summary
- Positive temperature coefficient (PTC) thermistor functionality
- Radial leaded construction for through-hole mounting
- YM series classification for standardized performance
Applications
- Overcurrent protection circuits
- Temperature sensing applications
- Self-regulating heating elements
Procurement Notes
The YQS8065 is listed as obsolete or end-of-life. Availability is restricted, with some sources indicating limited stock or discontinuation. Verify current supply status directly with authorized distributors or Amphenol before design finalization. Sourcing may require checking secondary markets or alternative part numbers due to production status.
Selection Notes
Select this component when a 20 Ohm PTC thermistor with specific physical dimensions is required. Ensure the operating environment stays within the 0°C to +55°C range. Consider the 168 mA current rating for circuit protection limits. Verify compatibility with PCB layout constraints regarding the 5 mm lead spacing and 9.5 mm diameter.
Part Context
This part belongs to the YM series of PTC thermistors produced under the Thermometrics brand, now part of Amphenol Advanced Sensors. These components are typically used in industrial and consumer electronics for thermal management and protection. The series offers standardized sizes and electrical characteristics for integration into various electronic assemblies.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, equivalent parts must be identified based on matching electrical parameters (20 Ohms, PTC) and mechanical dimensions (9.5 mm diameter, radial leads). Consult manufacturer cross-reference guides for potential alternatives.
