# NTCG064BH103HTB

**TDK** · NTC Thermistors · 0201

NTCG064BH103HTB from TDK, in a 0201. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1 | passive | Terminal 1 of an unpolarised resistor; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised resistor; either orientation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TDK |
| Package | 0201 |
| Category | Sensors |
| Pins | 2 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Resistance tolerance (NTCG064BH103HTB, code H) | R25 | -3 |  | 3 | % | Nominal resistance at 25°C; printed +/-3% | 8 |
| B constant tolerance (code H) | B | -3 |  | 3 | % | B constant tolerance as printed +/-3% | 8 |
| Maximum rated power (0603) |  |  |  | 100 | mW | At rated ambient 25°C, continuous; depends on board layout | 7 |
| Allowable operating current |  |  |  | 0.31 | mA | 25°C, self-heating limited | 8 |
| Operating temperature range |  | -40 |  | 125 | °C | Includes self-temperature rise | 8 |
| Storage temperature range |  | -40 |  | 125 | °C | Storage range; based on board after fixing | 5 |
| Recommended storage temperature |  | 10 |  | 40 | °C | Relative humidity 75% max; use within 6 months | 2 |
| Applied stabilized-supply load to thermistor body |  |  |  | 5 | mW | Do not apply directly/instantaneously to body at 5 mW or more | 2 |
| Peak reflow temperature (lead-free) |  |  |  | 260 | °C | Lead-free reflow soldering, maximum temperature | 17 |
| Reflow times |  |  |  | 2 | times | Maximum number of reflow cycles | 17 |
| Resistance at 25°C (nominal) | R25 |  | 10000 |  | Ω | 25°C | 8 |
| B constant 25/50°C | B |  | 4067 |  | K | 25/50°C | 8 |
| B constant 25/75°C | B |  | 4092 |  | K | 25/75°C | 8 |
| B constant 25/85°C | B |  | 4100 |  | K | 25/85°C | 8 |
| B constant 25/100°C | B |  | 4110 |  | K | 25/100°C | 8 |
| Thermal dissipation constant (0603) |  |  | 1 |  | mW/°C | 25°C | 7 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts |  | nickel | 端子电极 (4) Ni | 3 |

## CAD (KiCad official)

- Symbol: `NTCG064BH103HTB`
- Footprint: `Resistor_SMD:R_0201_0603Metric`
- 3D model: 0201 (KiCad packages3D, STEP)

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [TDK datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588926425348362240) (21 pp, sha256 `6990af8164a49b7c`, retrieved 2026-10-19, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/ntcg064bh103htb-datasheet.pdf)