| 1) Material:Tungsten |
| |
Tungsten Rhenium(3% for durability consideration)
Beryllium Copper(for better conductivity) |
| 2) Shank Diameter :004'to .050" ¡@¡@¡@¡@¡@with
tolerance 0.0002" |
| 3) Needle length :0.750" to 4"
¡@¡@¡@¡@¡@¡@with tolerance |
| |
|
¡@
2"<
3"< |
L
L
L |
¡Ø2"
¡Ø3" |
0.010"
0.015"
0.020" |
| 4) Tip Diameter:As Specified |
| 5) Taper Length :As Specified with tolerance
0.005" |
| 6) Plating Length : ¡@¡@¡@¡@¡@L ¡Ø2.5" 75%
of needle length is nickel plated |
| |
¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@ 2.5"<L 60% of needle length is nickel
plated |
|
|
| |
|
All tungsten and tungsten rhenium are nickel
plated to allowsoldering with low temperature solder at the minimal
time.
|
