2N4903
2N4903 is Bipolar PNP Device manufactured by Seme LAB.
Dimensions in mm (inches).
25.15 (0.99) 26.67 (1.05) 10.67 (0.42) 11.18 (0.44)
6.35 (0.25) 9.15 (0.36)
1.52 (0.06) 3.43 (0.135)
Bipolar PNP Device in a Hermetically sealed TO3
Metal Package.
38.61 (1.52) 39.12 (1.54) 29.9 (1.177) 30.4 (1.197) 16.64 (0.655) 17.15 (0.675) 0.97 (0.060) 1.10 (0.043)
22.23 (0.875) max.
3 (case) 3.84 (0.151) 4.09 (0.161)
7.92 (0.312) 12.70 (0.50)
- Base
TO3 (TO204AA) PINOUTS
- Emitter Case
- Collector
Bipolar PNP Device.
VCEO = 80V
IC = 5A
All Semelab hermetically sealed products can be processed in accordance with the requirements of BS, CECC and JAN, JANTX, JANTXV and JANS specifications.
Parameter VCEO- IC(CONT) hFE ft PD
Test...
