POE International Corp
M01-00-E-07
SPECIFICATION OF CONVEX ISOLATED RESISTOR ARRAY
Ver: 1
Page: 6 of 8
TEST PROCEDURE REQUIREMENT
Resistor Jumper
DC resistance
(JIS C 5202 5.1 /
IEC60115-1 4.5)
DC resistance values measured at the test
voltages specified below :
<10Ω@0.1V, <100Ω@0.3V, <1KΩ@1.0V,
<10KΩ@3V, <100KΩ@10V, <1MΩ@25V,
<10MΩ@30V
Within the specified tolerance
< 50mΩ
TCR
(JIS C5202 5.2 /
IEC60115-1 4.8.4.2)
Natural resistance change per change in degree
centigrade.
( )
6
121
12 10×
−
ttR RR (ppm/°C)
R1 : Resistance at reference temperature
R2 : Resistance at test temperature
t1 : 25°C
Test temperature -
55~+155°C
≥10Ω ≤ ± 200 ppm/°C
<10Ω -300~+500 ppm/°C
N/a
Short time overload
(JIS C 5202 5.5 /
IEC115-1 4.13)
Permanent resistance change after a 5second
application of a voltage 2.5 times RCWV or the
maximum overload voltage specified in the above
list, whichever is less.
∆R/R max. ±(2%+0.10Ω) < 50mΩ
Resistance to
soldering heat
(JIS C 5202 6.4 /
IEC115-1 4.18)
Unmounted chips 10±1 seconds, 260±5ºC no visible damage
∆ R/R max. ±(1.0%+0.05Ω)
no visible
damage,
< 50mΩ
Solderability
(JIS C 5202 6.5 /
IEC115-1 4.17)
Termination SnPb base : Unmounted chips
completely immersed for 2±0.5 sec. in a solder
bath at 235±5ºC
Termination Sn base (lead free) : Unmounted
chip completely immersed in a lead free solder
bath, 245°C±5°C, 3±1 sec
good tinning (>95% covered)
no visible damage
Temperature cycling
(JIS C 5202 7.4 /
IEC115-1 4.19)
1. 30 minutes at -55°C±3°C,
2. 10~15minutes at room temperature,
3. 30 minutes at +155°±3°C,
4. 10~15minutes at room temperature,
5 continuous cycles
no visible damage
∆R/R max. ±(1%+0.05Ω)
no visible
damage,
< 50mΩ
Load life
(endurance)
(JIS C 5202 7.10/
IEC115-1 4.25.1)
70±2ºC, 1000 hours, loaded with RCWV or
Vmax,1.5 hours on and 0.5 hours off 10Ω~1MΩ ±(3%+0.1Ω)
<10Ω ±(5%+0.1Ω)
< 50mΩ
Load life in
Humidity
(JIS C 5202 7.9 /
IEC115-1 4.24.2)
1000 hours, at rated continuous working voltage
in humidity chamber controller at 40°C±2°C and
90~95% relative humidity, 1.5hours on and 0.5
hours off
10Ω~1MΩ ±(3%+0.1Ω)
<10Ω ±(5%+0.1Ω)
< 50mΩ