Surface Mount NTC Thermistors
FEATURES
• NEGATIVE TEMPERATURE COEFFICIENT
• FAST RESPONSE TO TEMPERATURE VARIATIONS MAKE THEM
RoHS
IDEALLY FOR TEMPERATURE SENSORS AND COMPENSATORS
Compliant
•
AEC-Q200 QUALIFIED (SEE PART NUMBER SYSTEM)
includes all homogeneous materials
• STANDARD EIA 0402, 0603 AND 0805 SIZES
• NICKEL BARRIER SOLDER PLATE TERMINATIONS
*See Part Number System for Details
• TAPE AND REEL FOR AUTOMATIC MOUNTING
CHARACTERISTICS AND PERFORMANCE
Series
EIA Size
Resistance Range (+25°C)
Resistance Tolerance (+25°C)
Operating Temperature Range
Storage Temperature Range
Maximum Power Rating (JIS-C2570)*
Dissipation Factor
Thermal Time Constant
NCT04
0402
120W ~ 820KW
NCT Series
NCT06
NCT08
0603
0805
82W ~ 1.6MW
47W ~ 470KW
1% (F), ±2% (G), ±3% (H), 5% (J), 10% (K)
-40°C ~ +125°C
-40°C ~ +125°C
110mW
120mW
130mW
<1.5mW/°C (power to heat thermistor 1°C, measured at 25°C)
Within 5 seconds (time to change 63.2% from initial to stable)
D = +25°C ~ +50°C
Functional Beta Temperature Range
A = +25°C ~ +85°C
E = +25°C ~ +100°C
Beta Value Range
2410K ~ 4800K
Beta Value Tolerance
±1% (F), ±2% (G), ±3% (H), ±5% (J)
Resistance to Soldering Heat
+260°C ± 5°C for 10 ±1 seconds
High Temperature Stability
+125°C ± 3°C for 1,000 hours,
∆R
±3%,
∆Beta
±2%
Low Temperature Stability
-40°C ± 3°C for 1,000 hours,
∆R
±3%,
∆Beta
±2%
Humidity
+85°C ± 2°C, 85% ±5% RH for 1,000 hours,
∆R
±3%,
∆Beta
±2%
100 cycles of -40°C ±3°C 30 min., +20°C 3 min., +125°C ±3°C 30 min., +20°C 30 min.
Temperature Cycliing
∆R
±3%,
∆Beta
±2%
*JIS-C2570: Maximum power for continuous load at 25°C.
STANDARD RESISTANCE VALUES (@25°C) AND BETA RANGE*
Beta Value
4610 ~ 4800K
4410 ~ 4600K
4210 ~ 4400K
4010 ~ 4200K
3810 ~ 4000K
3610 ~ 3800K
3410 ~ 3600K
3210 ~ 3400K
3010 ~ 3200K
2810 ~ 3000K
2610 ~ 2800K
2410 ~ 2600K
NCT04 (0402) NCT06 (0603) NCT08 (0805)
75K ~ 820K
24K ~ 470K
9.1K ~ 110K
7.5K ~ 100K
3.6K ~ 62K
2K ~ 30K
1.8K ~ 30K
2.4K ~ 22K
1.1K ~ 10K
560 ~ 5.1K
270 ~ 2.4K
120 ~ 1.2K
47K ~ 1.6M
15K ~ 910K
6.2K ~ 200K
4.7K ~ 200K
2.4K ~ 110K
1.2K ~ 56K
1.1K ~ 56K
1.5K ~ 43K
750 ~ 20K
360 ~ 10K
160 ~ 4.7K
82 ~ 2.2K
24K ~ 470K
8.2K ~ 430K
3K ~ 91K
2.7K ~ 91K
1.2K ~ 51K
620 ~ 27K
620 ~ 27K
750 ~ 18K
390 ~ 9.1K
180 ~ 4.3K
100 ~ 2K
47 ~ 1K
E-24 Standard
Values
1.0
1.3
1.8
2.4
3.3
4.3
5.6
7.5
1.1
1.5
2.0
2.7
3.6
4.7
6.2
8.2
1.2
1.6
2.2
3.0
3.9
5.1
6.8
9.1
*Beta can be ordered in increments of 10 (ex. 2610, 2620, 2630, etc.)
PART NUMBER SYSTEM
NCT06 D J 154 H 410 TR
QY
F
RoHS compliant
Series
Packaging, TR: Tape and Reel
Beta Code (1st Three Characters of Beta Value)
Beta Value Tolerance: J=±5%, H=±3%, G=±2%, F=±1%
Resistance Value Code (E-24 Standard Values)
Resistance Value Tolerance: K+±10%, J=±5%, H=±3%, G=±2%, F=±1%
Temperature Characteristic (D=+25°C ~ +50°C, A=+25°C ~ +85°C, E+25°C ~ +100°C)
"QY" denotes optional AEC-Q200 qualified parts suitable for automotive
equipment, sourced to special production and inspection at IATF-16949
certified production site
1
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
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