Glass Tube for Ntc Thermistor Semi Conductor Device Do-41

• Customization: Available
• Certification: RoHS, CE, ISO, CCC
• Application: Laser Pointer
• Model NO.: DO-41
• Structure: DH
• Sealing Temp: 650 Degree
• Material: 8531 Glass
• Pb Content by Wt: 59%
• Alkali Content BV Wt: 6%
• Transport Package: Standard Export Carton
• Specification: glass tube
• Trademark: OEM
• Origin: China
• HS Code: 8518
• Production Capacity: 1000kpcs
• Package Size: 40.00cm * 40.00cm * 50.00cm
• Package Gross Weight: 50.000kg

Product Description

 

This DO-41 glass tube is a precision-engineered glass sleeve specially designed for encapsulating NTC thermistors and other semiconductor devices. Manufactured with high-quality borosilicate glass, it features excellent thermal stability, chemical resistance and mechanical strength, providing reliable protection for sensitive components.

 

The glass tube is produced with strict dimensional control, meeting precise outer diameter (O.D.), inner diameter (I.D.) and length tolerances, ensuring perfect fit and compatibility with DO-41 assembly processes. Its smooth inner and outer surfaces guarantee consistent sealing performance during glass-to-metal welding, effectively isolating internal components from moisture, dust and mechanical stress.

 

Widely used in the packaging of NTC thermistors, diodes and other miniature semiconductor devices, this glass tube supports automated production and high-temperature processing. It helps maintain the long-term electrical stability and reliability of electronic components, making it an ideal encapsulation solution for the semiconductor and electronic manufacturing industries.

SPECIFICATION:
DO-41 GLASS TUBE
¢1.6*2.6*4.3m/m

Material	Corning 8531 Glass
Sealing Temp	650°C
PB Content By WT	59%
Alkali Content By WT	6%

 
All Demensions are in mm