The MC12FD121J-F is a multilayer RF chip capacitor with a 1210 case size, rated for 500 Vdc, and a capacitance of 120 pF with ±5% tolerance. It uses a natural mica dielectric for high Q at UHF/VHF frequencies and is compatible with FR4 boards. The device withstands thermal cracking, is wave solderable, and supports an operating temperature range from -55 °C to +125 °C. Its dimensions are 3.2 mm in length and 2.5 mm in width, with a height of up to 2.0 mm. The capacitor supports an RF current with dV/dt up to 20,000 V/µs and exhibits no change in capacitance over time, voltage, or frequency. Nonmagnetic variants are available for MRI and high-frequency applications.
120pF Mica Capacitor 500V 1210 (3225 Metric)
Multilayer RF Capacitors 500V
CAP MICA 120PF 5% 500V 1210
| Cornell Dubilier | DigiKey | New Yorker Electronics Co., Inc. | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | MC12FD121J-F | MC12FD121J-F-ND | 2002-MC12FD121J-F | MC12FD121J-F |
| Product Name | Mica | Mica and PTFE Capacitors | Mica Capacitors | Capacitors - Mica and PTFE Capacitors |
| Configuration / Form Factor | Chip Capacitor | Chip Capacitor | ||
| Technology | Multilayer | Multilayer | Single-Layer | |
| Operating Temperature | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | |
| Electrostatic Capacitors | Mica | Mica | Mica; Mica | |
| Capacitance Range | 1.20E-4 microF | 1.20E-4 microF |
