| 型號 | 廠商 | 描述 |
| 2n2853-3 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n2854-1 |
TRANSISTOR | BJT | NPN | 40V V(BR)CEO | 3A I(C) | TO-39 | |
| 2n2854-2 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n2854-3 |
TRANSISTOR | BJT | NPN | 40V V(BR)CEO | 5A I(C) | TO-5VAR | |
| 2n2855-1 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n2855-2 |
TRANSISTOR | BJT | NPN | 40V V(BR)CEO | 5A I(C) | TO-111 | |
| 2n2855-3 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n2856 |
TRANSISTOR | BJT | NPN | 40V V(BR)CEO | 3A I(C) | TO-52VAR | |
| 2n2856-1 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n2856-2 |
TRANSISTOR | BJT | NPN | 40V V(BR)CEO | 5A I(C) | TO-111 | |
| 2n2856-3 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n2857csm 2 |
SEMELAB LTD | HIGH FREQUENCY NPN TRANSISTOR IN A HERMETICALLY SEALED CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS |
| 2n2857csm 2 |
High Speed Medium Power NPN Switching Transistor In Hermetic Cermic Surface Mount Package For High Reliability Application(高速、中等功率、開關(guān)型NPN晶體管（高可靠性、陶瓷表貼封裝）) | |
| 2n2857 2 |
CENTRAL SEMICONDUCTOR CORP | Small Signal NPN Transistors / Dual Transistors |
| 2n2857 2 |
MICROSEMI CORP | RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS |
| 2n2857 2 |
SEMELAB LTD | NPN TRANSISTOR |
| 2n2857ub 2 |
Semicoa Semiconductor | Type 2N2857UB Geometry 0011 Polarity NPN |
| 2n2857 2 |
Semicoa Semiconductor | Type 2N2857 Geometry 0011 Polarity NPN |
| 2n2857dcsm |
TRANSISTOR | BJT | PAIR | NPN | 30V V(BR)CEO | 40MA I(C) | LLCC | |
| 2n2640dcsm |
NPN | |
| 2n2641dcsm |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n2643dcsm |
NPN | |
| 2n2644dcsm |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n2990 |
TRANSISTOR | BJT | NPN | 100V V(BR)CEO | 1A I(C) | TO-5 | |
| 2n4438 |
TRANSISTOR | BJT | NPN | 300V V(BR)CEO | 200MA I(C) | TO-39 | |
| 2n4439 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n5091 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n5098 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n2858 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n2989 |
TRANSISTOR | BJT | NPN | 80V V(BR)CEO | 1A I(C) | TO-5 | |
| 2n3589 |
TRANSISTOR | BJT | NPN | 200V V(BR)CEO | 500MA I(C) | TO-37VAR | |
| 2n3590 |
TRANSISTOR | BJT | NPN | 200V V(BR)CEO | 500MA I(C) | TO-37VAR | |
| 2n3591 |
TRANSISTOR | BJT | NPN | 200V V(BR)CEO | 500MA I(C) | CAN | |
| 2n3592 |
TRANSISTOR | BJT | NPN | 200V V(BR)CEO | 500MA I(C) | CAN | |
| 2n3659 |
TRANSISTOR | BJT | NPN | 170V V(BR)CEO | 500MA I(C) | TO-5 | |
| 2n4357 |
TRANSISTOR | BJT | PNP | 240V V(BR)CEO | 100MA I(C) | TO-18 | |
| 2n2866 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n2984 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n3595 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n3596 |
TRANSISTOR | BJT | NPN | 200V V(BR)CEO | 500MA I(C) | STR-10 | |
| 2n4225 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n2878 |
5-Pin µP Supervisory Circuits with Watchdog and Manual Reset | |
| 2n1701 |
TRANSISTOR | BJT | NPN | 40V V(BR)CEO | 2.5A I(C) | TO-8 | |
| 2n3851 |
TRANSISTOR | BJT | NPN | 80V V(BR)CEO | 5A I(C) | TO-210AA | |
| 2n1706 |
Electronic Theatre Controls, Inc. | alloy-junction germanium transistors |
| 2n1707 |
Electronic Theatre Controls, Inc. | alloy-junction germanium transistors |
| 2n170 |
Electronic Theatre Controls, Inc. | alloy-junction germanium transistors |
| 2n1705 |
Electronic Theatre Controls, Inc. | alloy-junction germanium transistors |
| 2n2891ll |
NPN | |
| 2n2891smd05 |
TRANSISTOR | BJT | NPN | 80V V(BR)CEO | 2A I(C) | SMT |