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DIACs, SIDACs
(469 results)Products in the DIAC and SIDAC family are two-terminal devices most commonly used as triggering mechanisms in AC phase control applications. They act to oppose current flow until the voltage applied across them reaches some critical value, at which point current flow through them increases significantly. The two differ in the shape of their characteristic curves; DIACs (Diodes for Alternating Current) generally exhibit higher forward voltages in their conductive mode, and thus tend to be less suitable than SIDACs (Silicon Diode for Alternating Current) when substantial current flow is an application requirement.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 DB3DIACs, SIDACs | STMicroelectronics | DIAC 36V 0.05mA 2-Pin DO-35 T/R | 123149 | 100+: $0.06244 300+: $0.05672 1000+: $0.05245
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DB3TGDIACs, SIDACs | STMicroelectronics | DIAC 34V 2A DO-35 Through Hole Tape & Reel | 28436 | 100+: $0.03679 300+: $0.03428 1000+: $0.03241
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DB4DIACs, SIDACs | STMicroelectronics | DIAC Diode 45V 0.05mA 2-Pin DO-35 T/R | 16417 | 10+: $0.08891 100+: $0.07304 300+: $0.06511
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 K2400SRPDIACs, SIDACs | Littelfuse | SIDAC Diode 190V 1A(RMS) 20A 2-Pin DO-214AA T/R | 61 | 1+: $1.95428 10+: $1.66972 30+: $1.49315 | |
 K2000GDIACs, SIDACs | Littelfuse | SIDAC Diode 180V 1A(RMS) 20A 2-Pin DO-15 Bulk | 1 | 10+: $0.21808 30+: $0.19436 100+: $0.16480
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K2200GRPDIACs, SIDACs | Littelfuse | SIDAC Diode 180V 1A(RMS) 20A 2-Pin DO-15 T/R | 38 | 50+: $0.17111 150+: $0.15371 500+: $0.13199
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 K2200S1URPDIACs, SIDACs | Littelfuse | SIDAC Diode 190V 1A(RMS) 20A 2-Pin SMA T/R | In Stock | 1+: $1.09200 10+: $1.06972 30+: $1.05600
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K1300SRPDIACs, SIDACs | Littelfuse | SIDAC Diode 90V 1A(RMS) 20A 2-Pin SMB T/R | 2442 | 50+: $0.25991 150+: $0.20670 500+: $0.17714
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 K2200SRPDIACs, SIDACs | Littelfuse | SIDAC Diode 180V 1A(RMS) 20A 2-Pin DO-214AA T/R | 117 | 1+: $2.71028 10+: $2.35200 30+: $2.12572 | |
K2000SRPDIACs, SIDACs | Littelfuse | SIDAC Diode 180V 1A(RMS) 20A 2-Pin DO-214AA T/R | 3157 | 5+: $0.32164 50+: $0.25940 150+: $0.23273
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 MKP1V120RLGDIACs, SIDACs | Littelfuse | SIDAC Diode 90V 0.9A(RMS) 4A 2-Pin DO-41 T/R | In Stock | 1+: $0.98228 10+: $0.96343 30+: $0.94972
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 K2500S1URPDIACs, SIDACs | Littelfuse | SIDAC Diode 220V 1A(RMS) 20A 2-Pin SMA T/R | 50 | 1+: $1.77600 10+: $1.51885 30+: $1.35772 | |
 K2200F23DIACs, SIDACs | Littelfuse | SIDAC 205-230V 1A TO92 | In Stock | - | |
 SD1A200A-13DIACs, SIDACs | Diodes Incorporated | THYRISTOR SMA T&R 5K | In Stock | - | |
 HT36BDIACs, SIDACs | Littelfuse | DIAC 34-38V 2A DO35 | In Stock | - | |
K2000SDIACs, SIDACs | Littelfuse | SIDAC, 215V V(BO) Max, DO-214, DO-214, 2 PIN | In Stock | - | |
 K1100E70APDIACs, SIDACs | Littelfuse | SIDAC, 118V V(BO) Max, TO-92, ROHS COMPLIANT, PLASTIC, TO-92, 3 PIN | In Stock | - | |
K3601GLDIACs, SIDACs | Littelfuse | MP SIDAC 360V DO15 | In Stock | - | |
 K2000E70RP3DIACs, SIDACs | Littelfuse | SIDAC 190-215V 1A TO92 | In Stock | - | |
K1200E70DIACs, SIDACs | Littelfuse | SIDAC Diode 90V 1A(RMS) 20A 2-Pin TO-92 Bulk | 6 | - | |
HT36ARPDIACs, SIDACs | Littelfuse | DIAC 32-40V 2A DO35 | In Stock | - | |
 K1500E70APDIACs, SIDACs | Littelfuse | SIDAC, 170V V(BO) Max, TO-92, ROHS COMPLIANT, PLASTIC, TO-92, 3 PIN | In Stock | - | |
 K1800GURPDIACs, SIDACs | Littelfuse | SIDAC 180V DO-15 | In Stock | - | |
K1500GRPDIACs, SIDACs | Littelfuse | SIDAC Diode 90V 1A(RMS) 20A 2-Pin DO-15X T/R | 6347 | 5+: $0.24796 50+: $0.21875 150+: $0.20621
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 K1500GURPDIACs, SIDACs | Littelfuse | SIDAC Diode 120V 1A(RMS) 20A 2-Pin DO-15 T/R | 1 | 5+: $0.12596 50+: $0.12344 150+: $0.12176
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