| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1 pcs
|
1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Approval Agency | |
| Body Finish | |
| Body Material | |
| Connector Style | |
| Connector Type | |
| Contact Finish | |
| Contact Material | |
| DC Resistance | |
| Frequency | |
| Frequency Range | |
| Impedance | |
| Insulator Material | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature Range | |
| Tape & Reel | |
| Weight |
The Radiall R404568000 is an SMA male coaxial termination (also known as a coaxial load or dummy load) designed to terminate RF transmission lines with a 50Ω impedance. It is suitable for use in test and measurement, telecommunications, and other RF systems requiring precise impedance matching.
This termination operates over a frequency range from DC to 12.4 GHz with a maximum VSWR of 1.10 from DC to 4 GHz, 1.20 from 4 to 8 GHz, and 1.30 from 8 to 12.4 GHz. It has a DC resistance of 50Ω ±5% and can handle an average power of 12W in free air at 25°C, with a peak power capability of 4000W under specified pulse conditions.
The termination features a brass body with nickel finish, gold-plated brass center contact, PTFE insulator, and thick film resistor on alumina substrate. It is designed for free-hanging or cap mounting and weighs approximately 59.16 grams. The operating temperature range is -55°C to +125°C, and it meets MIL-C-39012 connector standards.
The R404568000 is listed as RoHS3 compliant and REACH unaffected, though these compliance statuses are unverified. It is also rated MSL 1 (unlimited) for moisture sensitivity.
| Qty | Low | High |
|---|---|---|
| 5+ | $284.35 | $284.35 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Free hanging, cap mounting.
50 Ω.
DC to 12.4 GHz.
12 W at 25°C free air cooled.
≤1.10 from DC to 4 GHz, ≤1.20 from 4 to 8 GHz, ≤1.30 from 8 to 12.4 GHz.
-55°C to +125°C.
MIL-C-39012.