■RGA
series
Features
High temperature thin film chip
resistors
AEC-Q200 Compliant
・
Conductive epoxy compatible
・
Operating temperature up to 230°C
・
Resistance tolerance: ±0.1%, TCR: ±10ppm/°C
・
Thin film structure enabling low noise and anti-sulfur
Thin film surface mount resistors
Applications
・
Automotive electronics
・
Equipment used in high temperature
・
Downhole drilling
RGA series
◆Part
numbering system
RGA 2012
Series code
Size: RGA1005, RGA1608,RGA2012
Temperature coefficient of resistance
N - 104 - B - T1
Packaging quantity:
T1(1,000pcs), T5(5,000pcs)
Resistance tolerance
Nominal resistance value (E-24: 3digit, E-96: 4digit)
◆Electrical
Specification
Type
Power
ratings
Temperature
coefficient
of resistance
Resistance range(Ω)
Resistance tolerance
±0.1% (B)
47≦R≦100k
Maximum
voltage
Resistance
value series
Operating
temperature
Packaging
quantity
(ppm/°C)
±10
（N）
±0.5% (D)
RGA1005
1/32W
±25
（P）
±10
（N）
10≦R≦100k
47≦R≦274k
50V
T1
100V
E-24, E-96
-55℃ ~ 230℃
T5
RGA1608
1/16W
±25
（P）
±10
（N）
10≦R≦332k
10≦R≦360k
47≦R≦475k
150V
10≦R≦1M
RGA2012
1/10W
±25
（P）
◆Dimensions
L
a
a
Type
W
(inch)
0402
0603
0805
Size
L
1.00+0.1/-0.05
1.60±0.20
2.00±0.20
W
0.50±0.10
0.80＋0.25/−0.20
1.25＋0.25/−0.20
a
0.20±0.10
0.30±0.20
0.40±0.20
t
0.35±0.05
0.40＋0.15/−0.10
0.40＋0.15/−0.10
（unit：mm）
RGA1005
RGA1608
t
RGA2012
31
◆Reliability
specification
Test items
Short time overload
Life (biased)
High temperature high humidity
Temperature shock
High temperature exposure
Condition (test methods (MIL-PRF-55342/JIS C5201-1)
2.5 x rated voltage, 5seconds
125℃, rated voltage, 90min on 30min off, 1000hours
85℃, 85%RH, 1/10 of rated power, 90min on 30min off, 1000hours
-55℃ (30min) ∼ 125℃ (30min) 1000cycles
155℃, no bias, 1000hours
Frequency 10Hz ∼ 500Hz, vibration amplitude 1.5mm or acceleration 10gn
*
1
*
1
Standard
±
（0.1％＋0.01Ω）
±
（0.2％＋0.05Ω）
±
（0.2％＋0.01Ω）
±
（0.2％+0.01Ω）
Thin film surface mount resistors
±
（0.2％+0.05Ω）
Vibration
test duration for each of 3 axis: 6 hours
260±5℃, 10 seconds (reflow)
±
（0.2％+0.05Ω）
Resistance to soldering heat
*1
±
（0.5％+0.01Ω）
Rated voltage is given by E=
R x P
E= rated voltage (V), R=nominal resistance value(Ω), P=rated power(W)
If rated voltage exceeds maximum voltage /element, maximum voltage/element is the rated voltage.
RGA series
◆Reliability
test data
○Biased
life test
Opelation Life 125℃
0.10
0.08
RGA1608 n=100 125℃
○High
temperature high humidity (biased)
0.10
RGA1608 n=100 THB85℃ 85%
Resistance drift
（%）
0.06
0.04
0.02
0.00
-0.02
-0.04
-0.06
-0.08
-0.10
RG1608P-101
RG1608P-102
10 100 1000 10000
Resistance drift
（%）
0.05
0.00
-0.05
RG1608P-101
RG1608P-102
10 100 1000 10000
-0.10
Test duration(h)
Test duration(h)
○Temperature
shock
0.10
0.08
○High
temperature exposure
0.10
0.08
RGA1608 n=50
RGA1608 n=100
Resistance drift
（%）
Resistance drift
（%）
0.06
0.04
0.02
0.00
-0.02
-0.04
-0.06
-0.08
-0.10
0.06
0.04
0.02
0.00
-0.02
-0.04
-0.06
-0.08
-0.10
RG1608P-101
RG1608P-102
10 100 1000 10000
RG1608P-101
RG1608P-102
10 100 1000 10000
Test duration(h)
Test duration(h)
◆Derating
Curve
100
ΔR Limits
＜±0.2％
155ー230℃
ΔR Limits
＜±1.0％
Ratio to rated power (％)
50
0
125℃
-55 0 50 100 155 200 230 250
Ambient temperature (℃)
32
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