2N2222.txt
thanks to Paul and saved text files...
From: Paul Harden <pharden@aoc.nrao.edu>
Date: Fri, 31 Oct 1997 15:14:54 -0700 (MST)
Subject: LIST: 2N2222 Equivalents
PN2222A and so on....
CROSS-REFERENCES TO 2N2222/NTE123 NPN TRANSISTORS
For the NorCal 2N2222 building contest, you are allowed to use only
2N2222's or the NTE (ECG) Equivalents. Listed below are SOME of the
transistors that are NTE123/2N2222 equivalent.
REF: NTE Semiconductor Data Book, 6th Edition
*** astericks indicate the primary replacement,
or preferred component.
Older NPN's Newer NPN's Motorola MPS
------------- -------------------------------- ------------
2N117-2N120 2N2219 *2N3904 ****
MPS706-708
2N472-2N480 *2N2222 **** 2N3946-2N3947 MPS2218-2222
2N542-2N543 2N2790-2N2791 2N4046 *MPS2222
****
2N702-2N706 2N2845-2N2848 2N4138-4141
MPS3704-3721
2N711-2N717 2N2883-2N2884 2N4400
MPS3900-3904
2N742-2N778 2N2958-2N2961 *2N4401 **** *MPS3904 ****
2N839-2N844 2N3009 2N4418-2N4422
MPS6512-6515
2N914-2N916 2N3011 2N5183-2N5187 *MPS6520
****
2N929-2N930 2N3128-2N3130 2N5209-5210
*MPS6521 ****
2N1077 2N3241-2N3242 2N5219-5220
MPS6544-6545
2N1149-2N1153 2N3299 2N5223-2N5225
MPS9611-9623
2N1276-2N1279 2N3301
MPS9626-9634
2N1587-2N1588 2N3508-2N3512 MPS9700
2N1944-2N1952 2N3688-2N3694 MPS-A7
2N1962-2N1965 2N3903 MPS-A10
2N-6L6 MPS-A20
2N-12AU7 MPS-H05
European Types (Motorola) Panasonic
---------------------------------- -----------
BC107-BC115 BF183 PN100-107
BC107 (TO-18) BF189 PN929-930
*BC108 **** BF224-225 PN2218-2222
BC109 (TO-18) BF248 *PN2222 ****
BC118 BF250 PN3053
BC125 BF291 *PN3904 ****
BC129-135 BF293 PN4013
BC182 BF321 PN5127-5129
BC237 BF440-441 PN5131-5137
BC337 (.8A) BF596 PN5172
BC546-550 *BFR11 ****
BC550 (2dB NF) BFR26
GL es 7222, Paul NA5N
Ken Brown-N4SO
Mobile, AL EM50tk
Elecraft K-1
4 ele. monoband yagi
N4SO@juno.com
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