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 |
|---|---|---|---|---|---|
 K2300S1URPDIACs, SIDACs | Littelfuse | SIDAC UNI 220-240V 1A DO214AC | 5020 | 1+: $0.59781 10+: $0.56277 100+: $0.53597 1000+: $0.51123 | |
 K2200GHRPDIACs, SIDACs | Littelfuse | SIDAC 205-230V 1A DO15 | In Stock | 1+: $0.63423 10+: $0.60495 | |
 K2400F1DIACs, SIDACs | Littelfuse | SIDAC 220-250V 1A TO202 | 1009 | 60+: $0.95900 140+: $0.78670 220+: $0.76260 300+: $0.73740 385+: $0.71330 515+: $0.63970 | |
K2500GDIACs, SIDACs | Littelfuse | SIDAC 240-280V 1A DO15 | 8627 | 1+: $0.93500 10+: $0.64558 100+: $0.57880 1000+: $0.55209 | |
K1300GRPDIACs, SIDACs | Littelfuse | SIDAC 120-138V 1A DO15 | 7443 | 1+: $0.53599 10+: $0.50457 100+: $0.48054 1000+: $0.45836 | |
 HT34BDIACs, SIDACs | Littelfuse | DIAC 32-36V 2A DO35 | In Stock | - | |
 K2400EH70RP3DIACs, SIDACs | Littelfuse | SIDAC 220-250V 1A TO92 | In Stock | 1+: $0.68563 10+: $0.65985 100+: $0.63408 | |
 K2000EH70RP2DIACs, SIDACs | Littelfuse | SIDAC 190-215V 1A TO92 | In Stock | 1+: $0.66594 10+: $0.63423 100+: $0.60495 | |
K2500E70DIACs, SIDACs | Littelfuse | SIDAC 240-280V 1A TO92 | 2995 | 1+: $0.86880 10+: $0.56472 100+: $0.53783 1000+: $0.51300 | |
 K1300S1URPDIACs, SIDACs | Littelfuse | SIDAC 120-138V 1A UNI DO-214AC | 4955 | 1+: $0.43510 10+: $0.41438 100+: $0.39525 1000+: $0.39062 | |
 K2300GDIACs, SIDACs | Littelfuse | SIDAC 230V DO15 | In Stock | 1+: $0.62177 | |
 K2000SHRPDIACs, SIDACs | Littelfuse | SIDAC 190-215V 1A DO214 | In Stock | 1+: $0.66594 10+: $0.63423 100+: $0.60495 | |
K2000GRPDIACs, SIDACs | Littelfuse | SIDAC 190-215V 1A DO15 | 4998 | 1+: $0.64558 10+: $0.60774 100+: $0.57880 1000+: $0.55209 | |
ST36BRPDIACs, SIDACs | Littelfuse | DIAC 34-38V 2A DO214 | In Stock | - | |
 K2000E70APDIACs, SIDACs | Littelfuse | SIDAC 190-215V 1A TO92 | In Stock | 1+: $0.54397 10+: $0.51807 100+: $0.49416 | |
K2400GHDIACs, SIDACs | Littelfuse | SIDAC 220-250V 1A DO15 | In Stock | 1+: $0.70741 | |
 SD1A180A-13DIACs, SIDACs | Diodes Incorporated | THYRISTOR SMA T&R 5K | In Stock | 1+: $0.07107 10+: $0.06649 100+: $0.05961 1000+: $0.05732 | |
K2500SHRPDIACs, SIDACs | Littelfuse | SIDAC 240-280V 1A DO214 | In Stock | 1+: $0.72198 10+: $0.69484 100+: $0.66770 | |
K2000GHRPDIACs, SIDACs | Littelfuse | SIDAC 190-215V 1A DO15 | In Stock | 1+: $0.61646 10+: $0.58801 | |
SD1A150A-13DIACs, SIDACs | Diodes Incorporated | THYRISTOR SMA T&R 5K | In Stock | 1+: $0.07107 10+: $0.06649 100+: $0.05961 1000+: $0.05732 | |
SD1A200A-13DIACs, SIDACs | Diodes Incorporated | THYRISTOR SMA T&R 5K | In Stock | 1+: $0.07812 10+: $0.07308 100+: $0.06552 1000+: $0.06300 | |
HT36BDIACs, SIDACs | Littelfuse | DIAC 34-38V 2A DO35 | In Stock | - | |
K2000SDIACs, SIDACs | Littelfuse | SIDAC 190-215V 1A DO214 | In Stock | - | |
K3601GLDIACs, SIDACs | Littelfuse | MP SIDAC 360V DO15 | In Stock | 1+: $0.96204 | |
K2000E70RP3DIACs, SIDACs | Littelfuse | SIDAC 190-215V 1A TO92 | In Stock | 1+: $0.54773 10+: $0.52165 100+: $0.49757 |
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