Unijunction Transistors (UJTs) Intrinsic Emitter R.M.S. Max. Min, Max. Inter Type el Reverse Stand-Off Ratio Emitter | Pk. Pt. | Valley Pt. Emitter base ow Lead Manufacturer Voltage Current | Current | Emit. Curr. | Rev. Curr.| Voltage utline Info. (mis) a) Min. Max. (mA) (uA) (mA) (ua) wy) 85578 300 35 0.68 0.82 - 6 & - 35 TO-92 95 AEG Mu 10 - - 0.5 0.85 - 5 4 4 - TO-92 96 Mo MU20 - - 0.56 0.85 - 2 1 0.2 - TO-5 97 Mo MU2646 - - 0.56 0.75 - 5 4 12 - TO-92 96 Mo MU489 1 - - 0.55 0.82 - 5 2 0.01 - TO=92 96 Mo MusB92 - - 0.54 0.69 - 2 2 0.01 - TD-92 36 Mo MU4893 - - 0.55 0.82 - 2 2 g.01 - TO~92 96 Mo MULB94 - - 0.74 0.86 - 1 2 0.01 - TO-92 96 Mo 2N489 600 60 0.51 0.62 70 412 8 2 - To-5 97 GE 2N4B9A 600 60 0.51 0.62 70 12 8 2 - TO-5 97 GE 2N4898 600 60 0.51 0.62 70 6 a 2 - To-5 97 GE 2N490 600 60 0.51 0.62 70 12 8 2 - TO-5 97 GE 2NG90A 600 60 0.51 0.62 70 12 8 2 - To-5 97 GE 2N6908 600 60 0.51 0.62 70 6 8 2 - TO-5 97 GE 2N&90C 600 60 0.51 0.62 70 2 8 0.02 65 TO-5 97 GE 2N491 600 60 0.56 0.68 70 12 8 2 - To-5 97 GE 2N49 10 600 60 0.56 0.68 70 12 8 2 - TO-5 97 GE 2N49 18 600 60 0.56 0.68 70 6 8 2 - To-5 97 GE 2N492 600 60 0.56 0.68 70 12 8 2 - TO-5 97 GE 2NK92A 600 60 0.56 0.68 70 12 8 2 - TO-5 97 GE 2N4928 600 60 0.56 0.68 70 6 8 2 - To-5 37 GE 2N4920 600 60 0.56 0.68 70 2 8 0.02 65 TO-5 97 GE 2N493 600 6a 0.62 0.75 70 12 8 2 - TO-5 97 GE 2NG93A 600 60 0.62 0.75 70 12 8 2 - TO-5 97 GE 2N4938 600 60 0.62 0.75 70 6 8 2 - TO-5 97 GE 2N494 600 60 0.62 0.75 70 12 8 2 - TO-5 97 GE 2NEOKA 600 60 0.62 0.75 70 12 8 2 - TO-5 97 GE 2N6948 600 60 0.62 0.75 70 6 8 2 - TO-5 97 GE 2NG94C 600 60 0.62 0.75 70 2 8 0.02 65 TO-5 37 GE 2N1671 450 30 0.47 0.62 50 25 8 12 35 To-5 97 GE 2N1671A 450 30 0.47 0.62 50 25 8 12 35 TO-5 97 GE 2N16718 450 30 0.47 0.62 50 6 8 0.2 35 TO-5 97 GE 2N 16710 450 30 0.47 0.62 50 2 8 0.02 35 To-5 97 GE 2N2%60 450 30 0.47 0.8 50 25 8 12 35 To-5 97 GE 2N2646 300 30 0.56 0.75 50 5 & 12 35 TO-5 97 GE,Mo 2N2647 300 30 0.68 0.82 50 2 8 a.2 35 Ta~5 97 GE ,Mo 2N2840 300 30 0.62 typical 50 10 0.2 4 35 TO-5 97 GE ,Mo 2N3980 - - 0.68 0.82 - 2 4 0.01 - TO-5 97 Mo 2N4851 - - 0.56 0.75 - 2 2 o.1 - To-5 97 Ma 2NG852 - - 0.7 0.85 - 2 4 o.1 - TO-5 97 Mo 2Nn4853 - - 0.7 0.85 - o.4 6 0.05 - TO-5 97 Mo 2NG870 - - 0.56 0.75 - 5 2 4 - TO-92 36 Mo 2N4871 - - 0.7 G.85 - 5 4 4 - TO-92 96 Mo 2N4948 - - Q.55 0.82 - 2 2 a.01 - TO-5 97 Mo 2Nu949 - - 0.74 0.86 - 4 2 G.04 - TO-5 37 Mo 2N5431 - - 0.72 0.8 - O.4 2 0.01 - ToO-5 97 Mo 98