NTCG064EF104FTDSX

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]

• ◯ 0402 to 2012mm wide lineup
• ◯ 125 C compatible.
• ◯ UL1434 acquisition (File No.E250289)

Fig.2 Internal structure of the multilayer chip thermistors

RoHS Directive Compliant Product Compatible with lead-free solders

Commercial grade