Junction temperature

Code snippets

curl "https://api.oanor.com/heatsink-api/v1/junction" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/heatsink-api/v1/junction", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/heatsink-api/v1/junction");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/heatsink-api/v1/junction",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "note": "Tj = Ta + P·(Rθjc + Rθcs + Rθsa). Each thermal resistance adds a temperature rise of P×Rθ along the path.",
        "inputs": {
            "power": 10,
            "rth_cs": 0.2,
            "rth_jc": 0.5,
            "rth_sa": 2,
            "ambient_temp": 25
        },
        "tj_max": 125,
        "headroom_c": 73,
        "within_limit": true,
        "case_temperature_c": 47,
        "sink_temperature_c": 45,
        "junction_temperature_c": 52,
        "total_thermal_resistance": 2.7
    },
    "meta": {
        "timestamp": "2026-06-04T18:38:12.143Z",
        "request_id": "8b11d4bc-1a48-473c-b9b7-03b6f70a3dce"
    },
    "status": "ok",
    "message": "Junction temperature",
    "success": true
}