I'd also question the importance of the SRF of a particular component when it's used in a design. In any practical circuit, there's additional inductance added in series with each decoupling cap by virtue of the traces that connect to it, which tends to dominate the component's own self inductance anyway.
There's quite a lot of confusion and bad science out there when it comes to talking about how best to decouple high speed designs.
The object of the exercise is always to provide an IC with a power supply with as low an impedance as possible across a wide enough frequency range, from DC up to the highest frequency at which the circuit operates (which, of course, depends on the edge rate in terms of dV/dt, and not on the number of switching cycles per second).
So, for example, it's often suggested that you should use caps of different values, because each has a SRF, and therefore a minimum impedance, at different frequencies, but this isn't really a good recommendation.
It may be that, say, a 100n 0402 cap has a lower SRF than a physically similar 10n cap, and so its impedance stops falling with increasing frequency (capacitance-dominated) and begins to increase again (inductance-dominated) at a lower frequency point than the 10n cap.
But: if the self-inductance of both caps is about the same (which it will be if they're of similar physical size), and the capacitance of the 100n cap is larger, then its total impedance is still less than that of the 10n cap at
all frequencies. Using the 10n cap, when you can get 100n in the same physical package size, is pointless.
Instead, for high speed designs, I'd recommend
- use the physically smallest decoupling caps that you can
- add the absolute least possible series inductance between each cap and the device it's supplying that you possibly can
- remember that the lowest inductance path between any two points is almost certainly through a plane, not through a trace
There's quite a good discussion on the subject here:
https://www.eevblog.com/forum/beginners/how-much-noise-on-power-rail-is-normal/