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 |
---|---|---|---|---|---|
![]() K2000GAPDIACs, SIDACs | Littelfuse | SIDAC 190-215V 1A DO15 | 154008 | 2000+: $0.07460 10000+: $0.07260 | |
![]() K3002GDIACs, SIDACs | Littelfuse | SIDAC 270-330V 1A DO15 | 2008 | 1000+: $0.40170 2000+: $0.38370 | |
![]() G1VL20C-5053DIACs, SIDACs | Shindengen | Sidacs Sidac | In Stock | - | |
![]() K1V26-7061DIACs, SIDACs | Shindengen | Sidacs SIDAC K1V series (Bi-directional) | In Stock | - | |
![]() G1V(B)24C-7070DIACs, SIDACs | Shindengen | Sidacs Sidac Uni-Directional | In Stock | - | |
![]() K1VZL09-5073DIACs, SIDACs | Shindengen | Sidacs SIDAC K1V series (Bi-directional) | In Stock | - | |
![]() G1V(B)20C-7070DIACs, SIDACs | Shindengen | Sidacs Sidac Uni-Directional | In Stock | - | |
![]() K1V(A)11-7070DIACs, SIDACs | Shindengen | Sidacs Sidac Bi-Directional | In Stock | - | |
![]() KU10R27NS-5053DIACs, SIDACs | Shindengen | Sidacs High Speed Hi Surge Resistance | In Stock | - | |
![]() KU10L08-5073DIACs, SIDACs | Shindengen | Sidacs VDRM=63 ITSM=100 | In Stock | - | |
![]() G1V(A)8C-4070DIACs, SIDACs | Shindengen | Sidacs Unidirect 70V 1.0A | In Stock | - | |
![]() G1V(A)10C-7070DIACs, SIDACs | Shindengen | Sidacs Sidac Uni-Directional | In Stock | - | |
![]() KP10N14-5073DIACs, SIDACs | Shindengen | Sidacs VDRM=120 ITSM=100 | In Stock | - | |
![]() KU4F12-5053DIACs, SIDACs | Shindengen | Sidacs High Speed Hi Surge Resistance | In Stock | - | |
![]() K1V22(W)-7061DIACs, SIDACs | Shindengen | Sidacs SIDAC K1V series (Bi-directional) | In Stock | - | |
![]() P6002AAL60DIACs, SIDACs | Littelfuse | pxxx2a_ Series - Modified TO-220 Two-Chip SIDACtor® Device, 550V, RoHS | In Stock | - | |
![]() K0820SRPDIACs, SIDACs | Littelfuse | Kxxxzy Series - Standard Bidirectional SIDACs, DO-214AA, RoHS | 920 | 295+: $0.18660 715+: $0.15360 1115+: $0.14810 1530+: $0.14370 1970+: $0.13940 2655+: $0.12400 | |
![]() TMMDB3TG/H4DIACs, SIDACs | STMicroelectronics | 8034 | 525+: $0.10550 1270+: $0.08660 1965+: $0.08380 2705+: $0.08120 3500+: $0.07850 4685+: $0.07040 | ||
![]() NTE6415DIACs, SIDACs | NTE Electronics, Inc. | Plugin | In Stock | 1+: $6.10200 200+: $2.43500 500+: $2.35420 1000+: $2.31320 |