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Chip Resistor Arrays
CR, CJ, CRA, CRB, CRC Series - Test Conditions
ELECTRICAL CHARACTERISTICS
Item
Standard
Test Conditions
Resistor
Jumper
Resistor
Jumper
DC Resistance
Within Initial Tolerance
Resistance ( ? )
TCR (ppm/°C)
50m ? max.
Power Condition A
(20°C, 65% RH)
Test Temperature: 25, 125(°C)
R/R=R 2 –R 1 /R 1 x1/T 2 –T 1 x10 6
Temperature
Characteristics
*D, F
10 ≤ R ≤ 1M
J, CR05 = F
R <10
10 ≤ R ≤ 1M
1M< R
–100 to +100
–100 to +600
–250 to +250
–500 to +300
R/R = Temp. Coefficient
(ppm/°C)
T 1 = 25(°C)
T 2 = 125(°C)
R 1 = T 1 Resistance at ( ? )
R 2 = T 2 Resistance at ( ? )
(1) Apply 2.0 x rated voltage for (1) 2A for 5 sec.
5 sec. (2.5 x rated voltage (CJ03 = 1A)
for Arrays) (2) Wait 30 minutes
Short-time
Overload
R/R
±(2.0%+0.10 ? ) max.
of the initial value
50m ? max.
(2) Wait 30 minutes (3) Measure
(3) Measure resistance resistance
CR03 = 30V max.
CR05 = 50V max
CR10 = 100V max.
CR21 = 200V max.
CR32 = 400V max.
Visual
No evidence of mechanical damage
intermittent overload
CRA3A, CRB3A, CRC3A =
100V max.
(1) Perform 10,000 voltage (1) Perform 10,000
cycles as follows: current cycles
ON (2.0 x rated voltage, as follows:
Intermittent
Overload
R/R
±(5%+0.1 ? ) max.
of the initial value
50m ? max.
2.5 x for Arrays) 1 sec. ON (2A) 1 sec.
OFF 25 sec. OFF 25 sec.
(2) Stabilization time 30 min. (2) Wait 30 minutes
without loading (3) Measure
(3) Measure resistance resistance
CR03 = 30V max. CJ03 = 1A max.
CR05 = 50V max.
CR10 = 150V max.
Visual
Dielectric
Withstanding Voltage
No evidence of mechanical damage
No evidence of mechanical damage
CR21 = 200V max.
CR32 = 400V max.
CRA, CRB, CRC = 100V max.
Apply 500 VAC for 1 min. (CR10 300 VAC)
(CR05, CRA3A, CRB3A, CRC3A 300 VAC/1 sec.
Insulation Resistance
?
?
?
?
?
?
CR03, CJ03 = 10 8 ? min.
CR05, CJ05 = 10 8 ? min.
CR10, CJ10 = 10 9 ? min.
CR21, CJ21 = 10 10 ? min.
CR32, CJ32 = 10 12 ? min.
CRA3A, CRB3A, CRC3A = 10 9 ? min.
CR03 50 VAC/min.)
Apply 500V DC
(CR05, CRA3A, CRB3A, CRC3A 100V DC
CR03 50 VDC)
9
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