2008TDA-2008TDA-20087040200812W PWR IC
2040TDA-2040TDA-204070402040PWR OP-AMP IC
2152SJE-2152TIP-10170402152NPN DARLINGTON
2153SJE-2153TIP-10670402153PNP DARLINGTON
* = Original in-house part obsolete; no longer available. N = Note: Save good devices left over for future use.
Our semi-conductors are selected for "safe operating area" and beta range. Commercially available equivalents may not
parallel these specs.
ALTERNATE
IN-HOUSE
NUMBER
FIELD
REPLACEMENT
NUMBER
ORDER
NUMBERNOTES
Page 7
Transistor Summary
*NOTICE*
When replacing power output devices, our designs do NOT require Banks or that all be replaced. We do require that any
defective device be replaced with the same part number by PEAVEY. DO NOT MIX BRANDS OR PART NUMBERS,
EXCEPTIONS LISTED BELOW.
ITEM NUM-
NOTES
BER
64601No longer available; replace with RCA-68271, order by 70468271.
Driver output for 64601 is 68271, order by 70468271.
RCA-66161No longer available. Replace with RCA-68271, order by 70468271. NOTE: Replacement of the
above devices with the RCA device 70468271 requires no circuit modification. Devices may be
mixed or totally changed over to 70468271.
SJ-6451Motorola part 70406451. No longer available. Replace all ten in each module with 70483180.
DO NOT MIX 6451 with 831803. Driver output for 83180 is 70481180. Original driver number
was 6506.
SJ-8332No longer available. Replace with 70483180. DO NOT MIX 8332 with 83180. Driver output for
83180 is 70481180.
SJ-6506No longer available. Replace with 70481180. Driver output for 6343 (A&B), SJ-8332, or RCA-
68271.
SJ-6387No longer available. Replace with 70481180. NOTE: DO NOT DRIVE 66161 with SJ-6387 OR
81180, Use 67068 or another 66161.
Motorola 6343 (A&B) No longer available. Replace with 70483180. O.K. to mix in pairs.
SJ-8332No longer available. Replace with 70483180. NOTE: DO NOT MIX.
6344No longer available. Replace with 70481140. DO NOT MIX.
SJ-6552No longer available. Replace with 70481140. DO NOT MIX.
SJ-6357No longer available. Replace with 70484140. MIX IN PAIRS.
4096No longer available. Replace with 70481200. DO NOT MIX.
4097No longer available. Replace with 70471180. DO NOT MIX.
6507No longer available. Replace with 70471180. DO NOT MIX.
6553No longer available. Replace with 70471140. DO NOT MIX.
8226No longer available. Replace with 770484140. DO NOT MIX.
8227No longer available. Replace with 70474140. DO NOT MIX.
8306No longer available. Replace with 70484200. DO NOT MIX.
8307No longer available. Replace with 70474200. DO NOT MIX.
8332No longer available. Replace with 70483180. DO NOT MIX.
Page 8
IN RUSH CURRENT LIMITER
TDA-1074704001074DC CONTROLLED DUAL
POT
POT DITIGALPOT7040126714-PINDUAL DIGITAL POT
DIODES
FEP-16POSITIVE70400009HALF BRIDGE
ITEM NUM-
NOTES
BER
8333No longer available. Replace with 70473180. DO NOT MIX.
Part numbering system for Peavey TO-3 power transistors. Example: 70484200 = Transistor/NPN/4 amps/200 volt.
CATEGORY/POLARITY/IC VALUE/BVCEO VALUE
704 X Y ZZZ
X = Odd number = (7) = PNPX = Even number = (8) = NPN
Y = Current value where "HFE" gain is specified.
PNP transistors will be "red ink, NPN transistors will be "black" ink.
ZZZ = Voltage value where ICEO is specified.