®
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
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Anti-Corrosive Thin Film Chip Resistors NTRC Series
FEATURES
•SPECIAL PASSIVATED NiCr FILM FOR SUPERIOR ANTI-CORROSION PROPERTIES
• EIA STANDARD SIZING 0402, 0603, 0805, 1206, 2010 AND 2512
• SUIT FOR HIGH RELIABILITY APPLICATIONS IN HARSH ENVIRONMENTS
• PRECISION TOLERANCE AND TEMPERATURE CHARACTERISTICS
• SAC REFLOW SOLDERABLE (THREE TIMES AT 260°C FOR 32 SECONDS)
SPECIFICATIONS
Type EIA
Size
Power Rating
at 70°C
Max. *1
Working
Voltage
Max. *2
Overload
Voltage
Resistance
Tolerance
Code
Temperature
Coeffi cient
(ppm/°C)
Resistance
Range (Ω)
Resistance
Values
Operating
Temperature
Range
NTRC04 0402 0.063W 25V 50V
±0.10% (B)
±0.25% (C)
±0.50% (D)
±25ppm (C)
±50ppm (D) 25Ω ~ 25KΩ
E-24 & E-96 -55°C ~ +155°C
NTRC06 0603 0.063W 50V 100V
±0.10% (B)
±0.25% (C)
±0.50% (D)
±25ppm (C)
±50ppm (D) 25Ω ~ 332KΩ
NTRC10 0805 0.10W 100V 200V
±0.10% (B)
±0.25% (C)
±0.50% (D)
±25ppm (C)
±50ppm (D) 10Ω ~ 787KΩ
NTRC12 1206 0.125W
150V 300V
±0.10% (B)
±0.25% (C)
±0.50% (D)
±25ppm (C)
±50ppm (D) 10Ω ~ 1MΩ
NTRC50 2010 0.25W ±0.10% (B)
±0.25% (C)
±0.50% (D)
±25ppm (C)
±50ppm (D) 10Ω ~ 1MΩ
NTRC100 2512 0.50W
Note *1 - Maximum allowable continuous Working Voltage
for all resistors is the lower of the two values:
“Maximum Working Voltage” as specifi ed above
or the result of the following formula
Power rating (Watts) x Resistance (Ohms)
Note *2 - "Maximum Overload Voltage" for all resistors is the
lower of the two values:
"Maximum Overload Voltage" as specifi ed above
or 2x the result of the following formula
Power rating (Watts) x Resistance (Ohms)
Power Derating Curve: For operation above
70oC, power ratingmust be derated according
to the following chart:
RATE (%)
30
100
20 60 100 155°C
70 120 140
80
80
60
40
20
0
40
PART NUMBER SYSTEM (E24 & E-96 VALUES)
NTRC 12 B 1002 C TR F
RoHS compliant
Tape & Reel Packaging
Temperature Coeffi cient: C=±25ppm, D=±50ppm
Resistance Code: First 3 fi gures are sig nifi cant,
4th digit is the multiplier, “R”
indicates a decimal point.
Tolerance Code: B=±0.1%, C=±0.25%, D±0.5%
Size & Power Rating Code
Series
RoHS
Compliant
includes all homogeneous materials
*See Part Number System for Details
