| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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460 pcs
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460 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
|
10 pcs
|
10 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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| Capacitance @ Vr, F | |
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The SMP1321-005LF is a surface-mount PIN diode from the SMP1321 series by Skyworks Solutions, optimized for high-volume RF switch applications from 10 MHz to over 10 GHz. It offers a maximum reverse voltage of 100V, a low capacitance of 0.25 pF at 30V and 1MHz, and a low series resistance of 2 Ohms at 10mA and 100MHz. Typical values are 0.18 pF and 1.05 Ohms respectively, making it well-suited for series-connected PIN diode switches requiring high isolation.
This diode is housed in a compact SOT-23-3 package (also known as TO-236-3 or SC-59) and supports surface mount assembly with gull-wing leads. It is rated for a maximum power dissipation of 250 mW and operates over a wide temperature range of -65°C to 150°C. The part is designed for battery-operated circuits where low power consumption is critical.
The SMP1321-005LF is lead-free and RoHS-compliant as indicated by the 'LF' suffix in the part number. The package is rated MSL1 at 260°C per JEDEC J-STD-020, ensuring robust reliability in reflow soldering processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.27 | $5.27 |
| 10+ | $4.02 | $4.02 |
| 25+ | $3.71 | $3.71 |
| 100+ | $3.37 | $3.37 |
| 250+ | $3.34 | $3.34 |
| 3,000+ | $3.34 | $3.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
100V.
Maximum 0.25 pF at 30V, 1MHz; typical 0.18 pF at 30V.
Maximum 2 Ohms at 10mA, 100MHz; typical 1.05 Ohms at 10mA.
250 mW maximum.
-65°C to 150°C.
SOT-23-3 (also TO-236-3, SC-59).
The 'LF' suffix in the part number indicates a lead-free, RoHS-compliant package per the datasheet.