2N4991 Semiconductors - Discretes by Solid State Manufacturing
SIDAC 1A TO-92
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Breakover Voltage Vbo Min | - |
|---|---|
| Breakover Voltage Vbo Max | - |
| Breakover Current Max. | - |
| Peak Forward Current | 1A |
| Diac / Sidac Case Style | TO-92 |
| No. of Pins | 3Pins |
| Product Range | - |
| SVHC | No SVHC (27-Jun-2018) |
Alternative Descriptions
| Bilateral Switch, 5Ma,to-92 | Newark Electronics |
| SIDAC, 1A, TO-92 | Farnell |
| Silicon unilateral switch SUS package TO-92 | Solid State Manufacturing 2N4991 | RS Americas |
2N4991 Semiconductors - Discretes by NTE Electronics
SILICON-BILATERAL-SWITCH VS=6-10V IT=200MA TO-92 CASE FOR USE IN POWER MANAGEMENT APPLICATIONS
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Specifications
| RoHS Compliant | YES |
|---|
Frequently Asked Questions
Where can I find additional details, specifications and documents for a 2N4991?
Additional datasheets, footprints and schematics for 2N4991 are listed on our Part Details page. You can also find images and similar parts to 2N4991 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for 2N4991 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 2N4991 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does 2N4991 fall under?
The 2N4991 is listed under Electronic & Electrical Components > Semiconductors - Discretes > Thyristors DIACS & TRIACS.
Can I view similar or alternative parts?
You can view similar parts to 2N4991 when available in the Thyristors DIACS & TRIACS range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the 2N4991 you can contact the distributor directly for product support, shipping queries etc.
Is the 2N4991 RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for 2N4991 have stock available?
Authorised distributors including Newark Electronics, element14, Farnell and RS Americas have stock available or on a lead time for 2N4991.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for 2N4991 often in real-time on the comparison pages.
What if I can't find stock of 2N4991?
You can fill out our help required form which you can use to request a quote for 2N4991 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.