RC filter cutoff frequency, time constant and charge times to 63%, 90% and 99% f...
https://electronics-calc.x402tookit.com/rc-filterOverview
RC filter cutoff frequency, time constant and charge times to 63%, 90% and 99% from resistance and capacitance.
Protocol
x402
Price
$0.02
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
Electronics Calculators
Source
bazaar
Indexed
2026-10-20 21:22:32
Health
Status
healthy
Latency (p50)
529ms
Uptime (30d)
93.3%
Reliability Score
86.7/100
Last Checked
2026-10-28 06:45:59
Last Healthy
2026-10-28 06:45:59
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"capacitance": "100n",
"resistance": "10k"
},
"type": "http"
}
Output Schema
{
"example": {
"angularCutoffRadS": 1000,
"asOf": "2026-10-11T08:33:12.513Z",
"capacitanceF": 1.0000000000000001e-7,
"chargeTimesS": {
"p632": 0.001,
"p90": 0.0023025851,
"p95": 0.0029957323,
"p99": 0.0046051702,
"p999": 0.0069077553
},
"cutoffHz": 159.15494,
"degraded": false,
"disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
"formatted": {
"cutoff": "159.2 Hz",
"tau": "1 ms"
},
"notChecked": [
"source and load impedance (they shift the real cutoff)",
"capacitor tolerance, ESR and voltage derating",
"…1 more"
],
"reasons": [
"Cutoff fc = 1 / (2 pi R C): a low-pass passes below it and a high-pass passes above it, -20 dB per decade.",
"Charge to 63.2% in 1 tau, 86.5% in 2, 95% in 3, 98.2% in 4, 99.3% in 5."
],
"resistanceOhm": 10000,
"source": "computed locally",
"summary": "R=10 kohm, C=100 nF: time constant 1 ms, cutoff (-3 dB) 159.2 Hz; 99% charged in 4.605 ms.",
"timeConstantS": 0.001,
"verdict": "COMPUTED"
},
"type": "json"
}