High Precision No Leads SMD NTC Thermistor For Temperature
Compensation Of Personal Computers
SMD chip NTC thermistor has the characteristics of small size, high
reliability ceramic structure, fast response, good heat cycle
resistance, etc., and is widely used in lithium batteries, hybrid
design multi-function modules, IT equipment, etc.
Features
Coated with glass layer, excellenthumidity resistance, high
reliabilityand stability
Miniature size, no lead, excellent solderability, ideal for high
density SMT installation
Wide operating temperature range:-55℃～＋125℃；
Series of B constant for various applications
Application
Telecommunication equipmentsuch as cellphone, automobile phone,
etc.
Office automation such as printer, Fax machine, projector,desktop
computer, etc.
Consumer electronics such as video recorder,laptop,wearable
devices, etc.
Others such as power supplies,rechargeable batteries and
chargers,LED lighting fields, etc.
Our advantage
1. Small quantity is accepted.
2. Well and strict quality control.
3. We have series ex-factory tests before shipment, such as pulling
test, high & low temperature test, drop test, temperature cycling
experiment etc.
| type | size L×W×T(mm) | R25 (kΩ) | B(25/50) (K) | allowable working current (25℃) (mA) | Thermal time constant
|
| QN0201 | 0.60×0.30×0.30 | 1.0～220 | 3380～4485 | 0.06～1.00 | ＜3 |
| QN0402 | 1.00×0.50×0.50 | 1.0～680 | 3380～4500 | 0.03～1.00 | ＜3 |
| QN0603 | 1.60×0.80×0.80 | 1.0～1300 | 3380～4500 | 0.02～1.00 | ＜5 |
| QN0805 | 2.00×1.25×0.85 | 1.0～1300 | 3380～4500 | 0.02～1.40 | ＜5 |
| QN1206 | 3.20×1.60×0.85 | 10～1300 | 3380～4500 | 0.03～0.66 | ＜8
|
Product parameters
| P/N | R@25℃ | Tolerance(%) | Beta Value | Tolerance(%) |
| MF11-050 | 5 | ±5 ±10 ±20 | 2400 | ±5 ±10 |
| MF11-100 | 10 | 2800 |
| MF11-150 | 15 | 2800 |
| MF11-200 | 20 | 2800 |
| MF11-220 | 22 | 2800 |
| MF11-270 | 27 | 3000 |
| MF11-330 | 33 | 3000 |
| MF11-390 | 39 | 3000 |
| MF11-470 | 47 | 3100 |
| MF11-500 | 50 | 3100 |
| MF11-680 | 68 | 3100 |
| MF11-820 | 82 | 3100 |
| MF11-101 | 100 | 3200 |
| MF11-121 | 120 | 3200 |
| MF11-151 | 150 | 3200 |
| MF11-201 | 200 | 3200 |
| MF11-221 | 220 | 3500 |
| MF11-271 | 270 | 3500 |
| MF11-331 | 330 | 3500 |
| MF11-391 | 390 | 3500 |
| MF11-471 | 470 | 3500 |
| MF11-501 | 500 | 3500 |
| MF11-561 | 560 | 3500 |
| MF11-681 | 680 | 3800 |
| MF11-821 | 820 | 3800 |
| MF11-102 | 1000 | 3800 |
| MF11-122 | 1200 | 3800 |
| MF11-152 | 1500 | 3800 |
| MF11-202 | 2000 | 4000 |
| MF11-222 | 2200 | 4000 |
| MF11-272 | 2700 | 4000 |
| MF11-302 | 3000 | 4000 |
| MF11-332 | 3300 | 4000 |
| MF11-392 | 3900 | 4000 |
| MF11-472 | 4700 | 4050 |
| MF11-502 | 5000 | 4050 |
| MF11-562 | 5600 | 4050 |
| MF11-682 | 6800 | 4050 |
| MF11-822 | 8200 | 4050 |
| MF11-103 | 10000 | 4050 |
| MF11-123 | 12000 | 4050 |
| MF11-153 | 15000 | 4150 |
| MF11-203 | 20000 | 4300 |
| MF11-303 | 30000 | 4300 |
| MF11-473 | 47000 | 4300 |
| MF11-503 | 50000 | 4300 |
| MF11-683 | 68000 | 4300 |
| MF11-104 | 100000 | 4500 |
| MF11-124 | 120000 | 4700 |
| MF11-154 | 150000 | 4700 |
| MF11-204 | 200000 | 4700 |
| MF11-304 | 300000 | 4700 |
| MF11-504 | 500000 | 4800 |
| MF11-105 | 1000000 | 4900 |
1.TCXO,Temperature compensating circuit of LCD
2.Temperature sensing in rechargeable batteries and chargers/CPU
3.IC and semiconductor protecting.
4.Printer temperature compensating circuit. Player Driver
5.Telecom exchanger
6.DC/AC transformer and HIC over heat protecting.
Conventional product electrical performance parametersPart No. | R25℃ (KΩ) | B(K) 25/50℃ | Rated Power @25℃(mW) | Dissipation Factor(δ) (mW/℃) | Thermal time Constant (S) |
TS502□3274A | 5.0 | 3274 | 10-20 | 2-4 | 5-20 |
TS502□3435B | 5.0 | 3435 | 10-20 | 2-4 | 5-20 |
TS502□3470A | 5.0 | 3470 | 10-20 | 2-4 | 5-20 |
TS502□3950A | 5.0 | 3950 | 10-20 | 2-4 | 5-20 |
TS103□3274A | 10.0 | 3274 | 10-20 | 2-4 | 5-20 |
TS103□3435B | 10.0 | 3435 | 10-20 | 2-4 | 5-20 |
TS103□3470A | 10.0 | 3470 | 10-20 | 2-4 | 5-20 |
TS103□3950A | 10.0 | 3950 | 10-20 | 2-4 | 5-20 |
TS103□4100A | 10.0 | 4100 | 10-20 | 2-4 | 5-20 |
TS153□3950A | 15.0 | 3950 | 10-20 | 2-4 | 5-20 |
TS153□4100A | 15.0 | 4100 | 10-20 | 2-4 | 5-20 |
TS203□3950A | 20.0 | 3950 | 10-20 | 2-4 | 5-20 |
TS203□4100A | 20.0 | 4100 | 10-20 | 2-4 | 5-20 |
TS223□4200A | 22.0 | 4200 | 10-20 | 2-4 | 5-20 |
TS403□3928A | 40.0 | 3928 | 10-20 | 2-4 | 5-20 |
TS503□3950A | 50.0 | 3950 | 10-20 | 2-4 | 5-20 |
TS503□4100A | 50.0 | 4100 | 10-20 | 2-4 | 5-20 |
TS104□3950A | 100.0 | 3950 | 10-20 | 2-4 | 5-20 |
TS104□4100A | 100.0 | 4100 | 10-20 | 2-4 | 5-20 |
TS104□4400A | 100.0 | 4400 | 10-20 | 2-4 | 5-20 |
Negative temperature coefficient thermistor, also known as NTC
thermistor, is a kind of sensor resistance whose resistance value
decreases with the increase of temperature. Widely used in various
electronic components, such as temperature sensors, resettable
fuses and self-adjusting heaters, etc.
