sales@hasco-inc.com 
888-498-3242 
Description
290-02G is a hermetic glass seal to manufactured by Southwest Microwave. This hermetic seal has a 0.020" Pin Diameter, 0.158" Body Diameter, 0.050" Connector Pin Length, 0.060" Outer Ring Length, and 0.125" Circuit Pin Length. All Southwest Microwave Hermetic Glass Seals are made of Kovar, Gold plating, and 7070 Glass. Southwest Microwave Cage Code: 66049
Measurements
Pin Diameter (d. Dia.): 0.020"
Body Diameter (D. Dia.): 0.158"
Connector Pin Length (A): 0.050"
Outer Ring Length (B): 0.060"
Circuit Pin Length (C): 0.125"
Mechanical Specifications
Item | Specification |
|---|---|
| Metal Parts | Kovar |
| Plating | Gold over Nickel Per MIL-G-45204 |
| Glass | 7070 |
- Body Diameter:
- .158
- Body Length:
- .060
- Glass:
- Corning 7070
- Pin A Length:
- .050
- Pin B Length:
- .125
- Pin Diameter:
- .020
- Type:
- Hermetic Seals
PRODUCT DETAILS 
290-02G is a hermetic glass seal to manufactured by Southwest Microwave. This hermetic seal has a 0.020" Pin Diameter, 0.158" Body Diameter, 0.050" Connector Pin Length, 0.060" Outer Ring Length, and 0.125" Circuit Pin Length. All Southwest Microwave Hermetic Glass Seals are made of Kovar, Gold plating, and 7070 Glass. Southwest Microwave Cage Code: 66049
Measurements
Pin Diameter (d. Dia.): 0.020"
Body Diameter (D. Dia.): 0.158"
Connector Pin Length (A): 0.050"
Outer Ring Length (B): 0.060"
Circuit Pin Length (C): 0.125"
Mechanical Specifications
Item | Specification |
|---|---|
| Metal Parts | Kovar |
| Plating | Gold over Nickel Per MIL-G-45204 |
| Glass | 7070 |
