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NTC Thermistors

Philips 640 series “accuracy line” colour coded NTC disc thermistors for general temperature sensing and control applications.
Body dia. 4mm max. Thickness 2.5mm max. Lead pitch 2.5mm

RoHS compliant
Response time:1.2s
Thermal time constant:11s
Operating temperature range:@ zero power: -40°C to +125°C
@ maximum power: 0°C to +55°C
Dissipation factor:7mW/°C
Maximum dissipation:500 mW
Tolerance:±5%




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Order Code Description Price £ each Add to basket
1+25+100+500+
577-205 pdf NTC thermistor 2K2 0.75% £0.3000 £0.2500 £0.2200 £0.2000
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577-209 pdf NTC thermistor 4K7 0.75% £0.3000 £0.2500 £0.2200 £0.2000
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577-211 pdf NTC thermistor 10K 0.75% £0.3000 £0.2500 £0.2200 £0.2000
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577-213 pdf NTC thermistor 15K 2% £0.3000 £0.2500 £0.2200 £0.2000
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577-214 pdf NTC thermistor 22K 2% £0.3000 £0.2500 £0.2200 £0.2000
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577-215 pdf NTC thermistor 33K 1.5% £0.3000 £0.2500 £0.2200 £0.2000
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Specification




Product Initial Resistance B25/85
577-205 2K2 3977 ±0.75%
577-209 4K7 3977 ±0.75%
577-211 10K 3977 ±0.75%
577-213 15K 3740 ±2%
577-214 22K 3740 ±2%
577-215 33K 4100 ±1.5%
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