NTC5-103-K3950M

NTC CHIP THERMISTOR The content of this specification may change without notification 10/25/07 Custom solutions are available. FEATURES SMD type NTC Chip Thermistor Thinner than multilayer types High precision and high stability High accuracy in resistance and B constant ISO/TS 16949:2002 Certified HOW TO ORDER NTC 05- 103J 3950 M Packaging M = tape/reel B Value (K) Refer to spec Tolerance F = ±1% G = ±2% H = ±3% J = ±5% K = ±10% APPLICATIONS Temperature compensation for transistor, IC Crystal Oscillator of mobile communications equipment. Temperature sensor for rechargeable batteries Temperature compensation for LCD Temperature compensation & sensing for car audio equipment Resistance at 25°C 102 = 1.0K ohm 103 = 10.0K ohm Size 05 = 0402 16 = 0603 CONSTRUCTION Series NTC Chip Thermistor DIMENSIONS (mm) Size 0402 0603 L 1.0 ± 0.05 1.6 ± 0.1 W 0.5 ± 0.05 0.80 ± 0.10 C 0.2 ± 0.1 0.3 ± 0.2 d 0.25 ± 0.1 0.3 ± 0.2 T 0.35 ± 0.05 0.45 ± 0.1 ELECTRICAL CHARACTERISTICS 0402 Size Zero Power Resistance Part Number @ 25°C (Ω) NTC05-102 3100M 1.0 K NTC05-152 3100M 1.5 K NTC05-202 3400M 2.0 K NTC05-222 3400M 2.2 K NTC05-332 3400M 3.3 K NTC05-472 3435M 4.7 K NTC05-502 3435M 5.0 K NTC05-682 3435M 6.8 K NTC05-103 3435M 10 K NTC05-103 3950M NTC05-223 3950M 22 K NTC05-333 3950M 33 K NTC05-473 3950M 47 K NTC05-503 4000M 50 K NTC05-104 4000M 100 K B value (K) 3100 3100 3400 3400 3400 3435 3435 3435 3435 3950 3950 3950 3950 4000 4000 Shared Characteristics 0402 & 0603 Resistance Tolerance: ±1%, ±2%, ±3%, ±5%, ±10% 0603 Size Zero Power Resistance Part Number @ 25°C (Ω) NTC16-102 3100M 1.0 K NTC16-152 3100M 1.5 K NTC16-202 3400M 2.0 K NTC16-222 3400M 2.2 K NTC16-332 3400M 3.3 K NTC16-472 3435M 4.7 K NTC16-502 3435M 5.0 K NTC16-682 3435M 6.8 K NTC16-103 3435M 10 K NTC16-103 3950M NTC16-223 3950M 22 K NTC16-333 3950M 33 K NTC16-473 3950M 47 K NTC16-503 4000M 50 K NTC16-683 4000M 68 K NTC16-104 4000M 100 K NTC16-204 4000M 200 K NTC16-224 4000M 220 K B value (K) 3100 3100 3400 3400 3400 3435 3435 3435 3435 3950 3950 3950 3950 4000 4000 4000 4000 4000 Tolerance of B value: ±3% Rated Power @ 25°C (mW/°C): 5 Typical Dissipation Constant (mW/°C): < 4 Operating Temperature Range: -40°C ~ 125°C PERFORMANCE Item Solderability Resistance to Solder Heat Damp Heat Thermal Shock High Temperature Storage Life Test Standard IEC68-2-20 IEC68-2-20 IEC68-2-3 IEC68-2-14 IEC68-2-20 CNS5550 Requirement > 90% of the terminal electrode shall be covered with solder No serious mechanical damage ∆R < 3% (ref. to initial value) No serious mechanical damage ∆R < 3% No serious mechanical damage ∆R < 3% No serious mechanical damage ∆R < 3% No serious mechanical damage ∆R < 3% Test Condition Soldering Temp: 235±5°C Soldering Time: 2±0.5 sec Soldering Temperature: 260±5°C, Soldering Time: 5±1 sec in solder pot Test Temp. & Relative Humidity: 40±2°C, 90%~95% RH Test Time: 1000±24 hrs (settled at RT for 24 hrs before measuring) Cycle: min/max temp ±5°C (30 min), 25±5°C (5 min) Cycles Repeated: 100 times Max Temp: ±2°C for 1000±2 hrs (settled at RT for 24 hrs before measuring) Max Temp ±5°C Loading Prated for 1000±24 hrs (settled at RT for 24 hrs before measuring) American Accurate Components, Inc. 188 Technology Drive, Unit H, Irvine, CA 92618 TEL: 949-453-9888 FAX: 949-453-8889 1