Transistors

Sanken understand what's really important when it comes to power transistors: excellent fidelity...and high reliability. Sanken delivers on both.

The main cause of failure in most power transistors is secondary breakdown at high voltages. What is often not understood is that secondary breakdown can occur at surprisingly low currents. Sanken's unique LAPT process provides not only the linear gain characteristics and high frequency operation you need for great sound, but exceptional resistance to secondary breakdown - and hence enhanced reliability.

Don't be fooled, either, by large package sizes which may disguise a small chip, or by current ratings based primarily on bond wire capacity, rather than chip size. With Sanken transistors, you can count on real-world dependability.

Part Number Package Part status Availability Price
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DescriptionTechnical detailsManufacturerPurchase
2SC3068 2SC3068TO92
Obsolete and unavailable		>1K
100+£ 0.132
200+£ 0.092
500+£ 0.076
Transistor 25V 300mA2SC3068OTHERBUY
KSE340 KSE340TO126
Active		>1K
1+£ 0.358
10+£ 0.313
50+£ 0.268
Transistor 300V 0.5AKSE340OTHERBUY
KSE350 KSE350TO126
Active		>1K
1+£ 0.408
10+£ 0.357
50+£ 0.306
Transistor -300V -0.5AKSE350OTHERBUY
MPSA13G MPSA13GTO92
Active		Out of stock
1+£ 0.054
10+£ 0.052
25+£ 0.049
Darlington transistorMPSA13OTHERBUY
2SA1216Y 2SA1216YMT200
Obsolete and unavailable		>1K
1+£ 5.35
10+£ 4.71
25+£ 4.32
Power Transistor -180V -17A2SA1216SANKENBUY
2SA1294 2SA1294MT100
Active		568
1+£ 2.97
10+£ 2.61
25+£ 2.40
Power Transistor -230V -15A2SA1294SANKENBUY
2SA1295Y 2SA1295YMT200
Last time buy / end of life		368
1+£ 5.95
10+£ 5.23
25+£ 4.80
PNP2SA1295SANKENBUY
2SA1386 2SA1386MT100
Active		711
1+£ 2.77
10+£ 2.44
25+£ 2.24
Power Transistor -160V -15A2SA1386SANKENBUY
2SA1668 2SA1668FM20
Active		>1K
1+£ 0.87
10+£ 0.76
25+£ 0.70
Power Transistor -200V -2A2SA1668SANKENBUY
2SA1725 2SA1725FM20
Active		570
1+£ 1.07
10+£ 0.94
25+£ 0.86
Power Transistor -80V -6A2SA1725SANKENBUY
2SA2223A 2SA2223AMT100
Active		493
1+£ 3.75
10+£ 3.30
25+£ 3.03
Power Transistor -260V -15A2SA2223SANKENBUY
2SA2223AY 2SA2223AYMT100
Active		>1K
1+£ 3.75
10+£ 3.30
25+£ 3.03
Power Transistor -260V -15A2SA2223SANKENBUY
2SB1560 2SB1560MT100
Active		Out of stock
1+£ 2.26
10+£ 1.99
25+£ 1.82
Power Darlington -150V -10A2SB1560SANKENBUY
2SB1647 2SB1647MT100
Active		254
1+£ 2.83
10+£ 2.49
25+£ 2.29
Power Darlington -150V -15A2SB1647SANKENBUY
2SC2922Y 2SC2922YMT200
Obsolete and unavailable		>1K
1+£ 5.41
10+£ 4.76
25+£ 4.37
Power Transistor 180V 17A2SC2922SANKENBUY
2SC3263 2SC3263MT100
Active		305
1+£ 2.75
10+£ 2.42
25+£ 2.22
Power Transistor 230V 15A2SC3263SANKENBUY
2SC3264Y 2SC3264YMT200
Last time buy / end of life		>1K
1+£ 5.39
10+£ 4.74
25+£ 4.36
NPN2SC3264SANKENBUY
2SC3519 2SC3519MT100
Active		127
1+£ 2.75
10+£ 2.42
25+£ 2.22
Power Transistor 160V 15A2SC3519SANKENBUY
2SC4382 2SC4382FM20
Active		>1K
1+£ 0.85
10+£ 0.75
25+£ 0.68
Power Transistor 200V 2A2SC4382SANKENBUY
2SC4511 2SC4511FM20
Active		736
1+£ 1.01
10+£ 0.89
25+£ 0.81
Power Transistor 80V 6A2SC4511SANKENBUY
2SC6145A 2SC6145AMT100
Active		Out of stock
1+£ 3.35
10+£ 2.95
25+£ 2.70
Power Transistor 260V 15A2SC6145SANKENBUY
2SC6145AY 2SC6145AYMT100
Active		>1K
1+£ 3.35
10+£ 2.95
25+£ 2.70
Power Transistor 260V 15A2SC6145SANKENBUY
2SD2390 2SD2390MT100
Active		532
1+£ 2.00
10+£ 1.76
25+£ 1.61
Power Darlington 150V 10A2SD2390SANKENBUY
2SD2560 2SD2560MT100
Active		Out of stock
1+£ 2.48
10+£ 2.18
25+£ 2.00
Power Darlington 150V 15A2SD2560SANKENBUY
SAP15NY SAP15NYSAP15
Obsolete and unavailable		182
1+£ 3.33
10+£ 2.80
50+£ 2.52
Obsolete(Maintenance only)FKV460SSANKENBUY
SAP16N SAP16NSAP16
Obsolete and unavailable		 1
Power Darlington 160V 15ASAP16NSANKENBUY
SAP16P SAP16PSAP16
Obsolete and unavailable		 7
Power Darlington -160V -15ASAP16PSANKENBUY
STD03N STD03NMT-105N
Active		>1K
1+£ 3.84
10+£ 3.38
25+£ 3.11
Power Darlington 160V 15ASTD03NSANKENBUY
STD03P STD03PMT-105P
Active		>1K
1+£ 3.84
10+£ 3.38
25+£ 3.11
Power Darlington -160V -15ASTD03PSANKENBUY
2SA1209 2SA1209TO126
Obsolete and unavailable		Out of stock
Transistor -160V -140mA2SA1209SANYOBUY
2SC2911 2SC2911TO126
Obsolete and unavailable		156
10+£ 0.84
50+£ 0.63
100+£ 0.52
Transistor 160V 140mA2SC2911SANYOBUY
2N5401L-T92-B 2N5401L-T92-BTO92
Active		>1K
500£ 0.042
1k+£ 0.035
5k+£ 0.028
Transistor -150V -0.6A2N5401UNISONICBUY
2N5551L-T92-B 2N5551L-T92-BTO92
Active		>1K
500£ 0.042
1k+£ 0.035
5k+£ 0.028
Transistor 160V 0.6A2N5551UNISONICBUY
2SA1837L-TF3T 2SA1837L-TF3TTO220-ISO
Active		>1K
1+£ 0.365
10+£ 0.319
50+£ 0.273
Power Transistor -230V -1A2SA1837UNISONICBUY
2SA1943L-O 2SA1943L-OTO3PBL
Newly released		>1K
1+£ 1.90
10+£ 1.33
25+£ 0.99
Power Transistor -230V -15A2SA1943UNISONICBUY
2SB649AL-C-T92-K 2SB649AL-C-T92-KTO92
Active		>1K
1+£ 0.253
10+£ 0.222
50+£ 0.190
PNP -160V -1.5A TO922SB649UNISONICBUY
2SB649AL-T60-K 2SB649AL-T60-KTO126
Active		785
1+£ 0.215
10+£ 0.188
50+£ 0.161
PNP2SB649UNISONICBUY
2SB649AL-TN3-R 2SB649AL-TN3-RTO252
Active		>1K
1+£ 0.206
10+£ 0.180
50+£ 0.154
PNP -160V -1.5A TO2522SB649UNISONICBUY
2SC4793LB-TF3T 2SC4793LB-TF3TTO220-ISO
Active		>1K
1+£ 0.450
10+£ 0.394
50+£ 0.338
Power Transistor 230V 1A2SC4793UNISONICBUY
2SC5200L-O 2SC5200L-OTO3PBL
Newly released		>1K
1+£ 1.90
10+£ 1.33
25+£ 0.99
Power Transistor 230V 15A2SC5200UNISONICBUY
2SD669AL-D-T92-K 2SD669AL-D-T92-KTO92
Active		>1K
1+£ 0.253
10+£ 0.222
50+£ 0.190
NPN 160V 1.5A TO922SD669UNISONICBUY
2SD669AL-T60-K 2SD669AL-T60-KTO126
Active		>1K
1+£ 0.215
10+£ 0.188
50+£ 0.161
NPN 160V 1.5A TO1262SD669UNISONICBUY
2SD669AL-TN3-R 2SD669AL-TN3-RTO252
Active		>1K
1+£ 0.206
10+£ 0.180
50+£ 0.154
NPN 160V 1.5A TO2522SD669UNISONICBUY
BD139-16 BD139-16TO126
Active		>1K
1+£ 0.238
10+£ 0.208
50+£ 0.178
Power Transistor 80V 1.5ABD139UNISONICBUY
BD140-16 BD140-16TO126
Active		>1K
1+£ 0.238
10+£ 0.208
50+£ 0.178
Power Transistor -80V -1.5ABD140UNISONICBUY
MPSA42L MPSA42LTO92
Active		>1K
500£ 0.036
1k+£ 0.030
5k+£ 0.024
Transistor 300V 500mAMPSA42UNISONICBUY
MPSA92L MPSA92LTO92
Active		>1K
500£ 0.040
1k+£ 0.033
5k+£ 0.026
Transistor -300V -500mAMPSA92UNISONICBUY
TIP41CL-TA3-T TIP41CL-TA3-TTO220
Active		>1K
10+£ 0.380
50+£ 0.285
100+£ 0.238
Transistor 100V 6ATIP41UNISONICBUY
TIP42CL-TA3-T TIP42CL-TA3-TTO220
Active		>1K
10+£ 0.380
50+£ 0.285
100+£ 0.238
Transistor -100V -6ATIP42UNISONICBUY