For Reference Only
| Part Number | GC4491-79 |
| Manufacturer | Microchip Technology |
| Category | Discrete Semiconductor › Diodes - RF |
| Description | SI PIN HERMETIC PILL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | GC4491-79 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | GC4491-79 |
| Brand: | Microchip Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Diodes - RF |
| Manufacturer: | Microchip Technology |
| Product Status: | Active |
| Diode Type: | PIN - Single |
| Voltage - Peak Reverse (Max): | 750V |
| Current - Max: | 50 mA |
| Capacitance @ Vr, F: | 0.25pF @ 50V, 1MHz |
| Resistance @ If, F: | 1.2Ohm @ 100mA, 100MHz |
| Power Dissipation (Max): | - |
| Operating Temperature: | -55°C ~ 150°C |
| Package / Case: | 2-SMD, No Lead |
| Supplier Device Package: | - |
| UM2104A | SI PPIN HERMETIC SEAL | 78112 More on Order |
|
| UM6201A | SI PPIN HERMETIC SEAL | 86896 More on Order |
|
| QSMP-481B-TR1G | DIODE PIN ATTENUATOR | 75439 More on Order |
|
| HUM2020D | SI PPIN HERMETIC STUD | 97569 More on Order |
|
| GC4964-12 | SI PIN NON HERMETIC BEAM LEAD | 93961 More on Order |
|
| GC4310-01 | SI NIP NON HERMETIC CHIP W LEAD | 58414 More on Order |
|
| GC4601-171 | SI PIN HERMETIC PILL | 59312 More on Order |
|
| 5082-3080 | RF DIODE PIN 100V 250MW AXIAL | 66560 More on Order |
|
| 5082-3081#T25 | RF DIODE PIN 100V 250MW AXIAL | 99736 More on Order |
|
| MP6250-P2715 | GAAS PIN NON HERMETIC FLIP CHIP | 87304 More on Order |
|
| GC4712-00 | SI LIMITER NON HERMETIC CHIP | 60862 More on Order |
|
| GC4371-30 | SI NIP HERMETIC PILL | 62797 More on Order |
| In Stock | 87596 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.00000 | $0 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.