Lead-free low-temperature Glass for packaging semiconductor and glass tube
The sealing temperature of the ultra-low temperature diode glass shell is lower 40°C than other materials commonly used in the market.
Because the high sealing temperature destroy the electrical properties of the diode so the ultra-low temperature diode glass shell has little influence on the electrical properties of the leads and chips, the reduction of the sealing temperature can shorten the production time of the diode, improving the production efficiency.
LZY Glass have multiple glass tube production lines high-precision glass tube laser cutting and automatic selection equipment ,can supply low temperature glass bulbs with,lead-containing glass tube material and lead-free glass tube material,can meet the needs of different customers for special glass.
• All products are lead-free
• Automated online quality control
• Fast and flexible sampling for custom-made solutions
Characteristics
| Thermal Expansion | 88.3 (10-7/℃) |
| Density | 4.48 (g/cm3) |
| Strain Point | 393(℃) |
| Annealing Point | 425(℃) |
| Softening Point | 550(℃) |
| Typical Sealing temp. | 625(℃) |
| PbO | 61(%) |
| SiO2 | 32(%) |
| K2O | 4.2(%) |
Specification
|
Number |
Inner Diameter(mm) |
Out Diameter(mm) |
Length(mm) |
|
LZYDO-11① |
0.86±0.03 |
1.78±0.05 |
2.90±0.08 |
|
0.83-0.89 |
1.73-1.83 |
2.82-2.98 |
|
|
LZYDO-22② |
0.77±0.03 |
1.78±0.05 |
2.80±0.08 |
|
0.74-0.80 |
1.73-1.83 |
2.72-2.88 |
|
|
LZYDO-33① |
0.77±0.03 |
1.78±0.05 |
3.81±0.08 |
|
0.74-0.80 |
1.73-1.83 |
3.73-3.89 |
|
|
LZYDO-44② |
0.86±0.03 |
1.78±0.05 |
3.81±0.08 |
|
0.83-0.89 |
1.73-1.83 |
3.73-3.89 |
|
|
LZYDO-55③ |
0.81±0.03 |
1.78±0.05 |
3.81±0.08 |
|
0.78-0.84 |
1.73-1.83 |
3.73-3.89 |
|
|
LZYDO-1① |
1.55±0.03 |
2.60±0.05 |
4.30±0.08 |
|
1.52-1.58 |
2.55-2.65 |
4.22-4.38 |
|
|
LZYDO-2② |
1.60±0.03 |
2.60±0.05 |
4.30±0.08 |
|
1.57-1.63 |
2.55-2.65 |
4.22-4.38 |
|
|
LZYDO-3③ |
1.48±0.03 |
2.41±0.05 |
4.26±0.08 |
|
1.45-1.51 |
2.36-2.46 |
4.18-4.34 |
|
|
LZYLL-1 |
1.46±0.03 |
2.30±0.05 |
4.06±0.08 |
|
1.43-1.69 |
2.25-2.35 |
3.98-4.14 |
|
|
LZYLL-2① |
0.76±0.03 |
1.40±0.05 |
2.55±0.08 |
|
0.73-0.79 |
1.35-1.45 |
2.47-2.63 |
|
|
LZYLL-3② |
0.76±0.03 |
1.40±0.05 |
2.60±0.08 |
|
0.73-0.79 |
1.35-1.45 |
2.52-2.68 |
|
|
Other sizes can be customized upon request
|
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Products shown
Typical Applications
1. Automotive industry temperature detection and control
2. Household appliances temperature detection and control
3. Precision circuits and crystal oscillator temperature compensation
4. Micro-motor speed control
5. Medical equipment temperature detection and control system
