TO headers are intended for high reliability miniature microcircuit applications. The single piece construction provides great strength and resistance to stress. The absence of sidewalls help to facilitate circuit installation, as well as inspection and test accessibility.
Chelsea Technology TO Packages offer:
Chelsea P/N | Lead Count | Part Type | Manufacturer Drawing | Cavity (L) | Cavity (W) | Pkg OD (L) | Pkg OD (W) | Suggested Lid | Comments | Quantity | |
---|---|---|---|---|---|---|---|---|---|---|---|
H25701 | 3 | TO-257 | SEAL-1295 | 0.340 | 0.290 | 0.420 | 0.420 | LNS410S | Double Wall, Full Au Plate | 0 | Download |
H25703 | 3 | TO-257 | SEAL-1369-SP | 0.330 | 0.330 | 0.420 | 0.420 | LNS410S | Nickel Plate | 0 | Download |
H25705 | 3 | TO-257 | SEAL-1369-SP | 0.330 | 0.330 | 0.420 | 0.420 | LNS410S | Full Au Plate | 0 | Download |
H25706 | 3 | TO-257 | SEAL-1288-1 | 0.330 | 0.330 | 0.420 | 0.420 | LNS410S | Pin 2 Ground, Full Au Plate | 0 | Download |
H25710 | 3 | TO-257 | SEAL-1369-SP | 0.330 | 0.330 | 0.420 | 0.420 | LNS410S | .720″ Lead Length, Full Au Plate | 0 | Download |
S259BEON | BEO Substrate for TO-257 | 0.259 | 0.259 | Nickel Plate with Pattern | 0 | Download |