NTCG064EF104JTBX
NTC ThermistorThe NTCG064EF104JTBX is a ntc thermistor from TDK. View the full NTCG064EF104JTBX datasheet below including key specifications.
NTCG064EF104JTBX shares its datasheet with NTCG064EF104FTDSX, whose page lists every part number it covers.
Official NTCG064EF104JTBX datasheet (PDF) — the source this page was extracted from.
NTCG064EF104JTBX Key Specifications
| Parameter | Value |
|---|---|
| B Constant 25/50C | 4250 K |
| B Constant 25/85C | 4308 K |
| Resistance At 25C | 100,000 Ω |
| Dissipation Factor | 1 mW/C |
| Package Dimensions | 0.60 x 0.30 x 0.30 mm |
| Maximum Rated Power | 100 mW |
| B Constant Tolerance | +/- 1% |
| Resistance Tolerance | +/- 5% |
| Operating Temperature Range | -40 to 125 C |
| Permissible Operating Current | 0.1 mA |
NTCG064EF104JTBX Overview
Part: NTCG series chip NTC thermistors (e.g. NTCG064EF104FTDSX) — TDK
Type: Chip NTC Thermistor (Temperature Protection Device, Commercial Grade)
Description: Multilayer chip NTC thermistors in JIS 0402 to 2012 sizes, with 22 Ω to 1,000 kΩ resistance at 25 °C, B constants of roughly 3244–4485 K, and operation up to 125 °C.
Operating Conditions:
- Supply voltage: not applicable
- Operating temperature: -40 to 125 °C
- Storage: 10 to 40 °C, relative humidity 75% or below, use within six months
Absolute Maximum Ratings:
- Maximum rated power at 25 °C: 60 mW (0402), 100 mW (0603, 1005, 1608), 200 mW (2012)
Key Specs:
- Resistance at 25 °C: 22 Ω to 1,000 kΩ across the series (e.g. 100 kΩ for the NTCG064EF104 / NTCG044EF104 types)
- Resistance tolerance: ±0.5% to ±5% depending on part
- B constant (25/50 °C): 3244 K to 4485 K across listed parts; tolerance ±0.5% to ±3%
- Example, NTCG064EF104FTBX (0603, 100 kΩ): B(25/50) 4250 K, B(25/85) 4308 K, ±1% resistance and B tolerance, 0.10 mA permissible operating current at 25 °C
- Dissipation factor at 25 °C: 0.6 mW/°C (0402), 1 mW/°C (0603, 1005, 1608), 2 mW/°C (2012)
- Dimensions L×W×T: 0402 is 0.40×0.20×0.20 mm; 0603 is 0.60×0.30×0.30 mm; 1005 is 1.00×0.50×0.50 mm; 1608 is 1.60×0.80×0.80 mm; 2012 is 2.00×1.25×0.70 mm
Features:
- Size lineup from 0402 to 2012
- Compatible with 125 °C operation
- UL1434 recognized (File No. E250289)
- RoHS compliant and compatible with lead-free solders
- Terminal electrodes of Ag/Ni/Sn with internal Pd or AgPd electrodes
Applications:
- Temperature sensing and temperature protection
Package:
- JIS 0402 [EIA 01005]
- JIS 0603 [EIA 0201]
- JIS 1005 [EIA 0402]
- JIS 1608 [EIA 0603]
- JIS 2012 [EIA 0805]
NTCG064EF104JTBX Features
- ◯ 0402 to 2012mm wide lineup
- ◯ 125 C compatible.
- ◯ UL1434 acquisition (File No.E250289)
Fig.2 Internal structure of the multilayer chip thermistors
| No. | Name |
|---|---|
| (1) | Semiconductor ceramics |
| (2) | Internal electrode(Pd or AgPd) |
| (3) | Terminal electrode Ag |
| (4) | Ni |
| (5) | Sn |
RoHS Directive Compliant Product Compatible with lead-free solders
Commercial grade
NTCG064EF104JTBX Thermal Information
Variants on the same datasheet
These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.
| Part Number | Manufacturer | Package |
|---|---|---|
| NTCG064EF104FTBX | TDK | 0603 |
| NTCG064EF104FTDSX | TDK | 0201 (0603 Metric) |
| NTCG064EF104HTBX | TDK | 0603 |
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