b59641a115a62

@@ -0,0 +1,66 @@+# B59641A115A62++**TDK** · PTC Thermistors · 0603++B59641A115A62 from TDK, in a 0603. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | T1 | passive | Terminal 1 of the two-terminal PTC thermistor. Non-polarized metallized end termination on the EIA 0603 chip body; connects to one electrode of the PTC ceramic. Max operating voltage across terminals is 32 V DC. |+| 2 | T2 | passive | Terminal 2 of the two-terminal PTC thermistor. Non-polarized metallized end termination on the opposite end of the EIA 0603 chip body; connects to the other electrode of the PTC ceramic. Rated resistance 470 Ω ±50% at rated temperature. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TDK |+| Package | 0603 |+| Category | Sensor |+| Pins | 2 |++## Ordering variants++- `B59641A115A62B59421A0075A062`+- `B59641A115A62B59421A0085A062`+- `B59641A115A62B59421A0095A062`+- `B59641A115A62B59421A0105A062`+- `B59641A115A62B59421A0115A062`+- `B59641A115A62B59421A0125A062`+- `B59641A115A62B59421A0135A062`+- `B59641A115A62B59641A0075A062`+- `B59641A115A62B59641A0085A062`+- `B59641A115A62B59641A0095A062`+- `B59641A115A62B59641A0095A562`+- `B59641A115A62B59641A0105A062`+- `B59641A115A62B59641A0105A562`+- `B59641A115A62B59641A0115A062`+- `B59641A115A62B59641A0125A062`+- `B59641A115A62B59641A0135A062`+- `B59641A115A62B59641A0145A062`+- `B59641A115A62B59721A0070A062`+- `B59641A115A62B59721A0080A062`+- `B59641A115A62B59721A0090A062`+- `B59641A115A62B59721A0090A562`+- `B59641A115A62B59721A0100A062`+- `B59641A115A62B59721A0100A562`+- `B59641A115A62B59721A0110A062`+- `B59641A115A62B59721A0120A062`+- `B59641A115A62B59721A0130A062`++## CAD (KiCad official)++- Symbol: `B59641A115A62`+- Footprint: `Resistor_SMD:R_0603_1608Metric`+- 3D model: 0603 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [TDK datasheet](docs/b59641a115a62-datasheet.pdf) (None pp, sha256 `a561a34ff862af53`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/b59641a115a62-datasheet.pdf)

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