Metal thin film chip resistors
(the highest precision)
■RG series
AEC-Q200 Compliant
Features
・ Long term stability with inorganic passivation
・ Less than ±0.1% drift after 10000 hours of reliability test
Thin film surface mount resistors
・ High precision resistance tolerance: ±0.05%, very small TCR: ±5ppm/℃
・ Thin film structure enabling low noise and anti-sulfur
Applications
・ Automotive electronics
・ Industrial measurement instrumentation, industrial machines
RG series
・ Various sensors, medical electronics
◆Part numbering system
RG 1608
N - 102 - B - T5
Series code
Packaging quantity:
T5(5,000pcs), T10(10,000pcs)
Size: RG0603, RG1005, RG1608, RG2012, RG3216
Resistance tolerance
Temperature coefficient of resistance
Nominal resistance value
(E-24: 3 digit, E-96: 4 digit, RG3216: all 4 digit)
◆Electrical Specification
Type
Temperature
coefficient
of resistance
Power ratings
Low
Regular
(ppm/°C)
High
Resistance range(Ω)Resistance tolerance(%)
±0.05% (W)
±0.1% (B)
±10(N)
RG0603
±25(P)
1/20W
1/16W
ー
±50(Q)
1/32W
1/16W
1/8W
1/16W
1/10W
±10(N)
47≦R≦100k
ー
1/10W
1/8W
47≦R≦274k
±50(Q)
ー
1/8W
1/4W
ー
47≦R≦475k
±50(Q)
ー
10≦R<47
ー
100≦R≦33.2k
47≦R≦1M
±25(P)
ー
◆Dimensions
Type
a
t
T5
150V
47≦R≦2.7M
47≦R≦5.1M
W
E-24, E-96 -55℃ ~ 155℃
10≦R<47
ー
±10(N)
L
100V
47≦R≦1M
47≦R≦475k
±25(P)
±50(Q)
T10
10≦R<47
ー
100≦R<10.2k
±5(V)
RG3216
T10
30V
T5
47≦R≦274k
±25(P)
±10(N)
1/4W
Pakaging
quantity
100≦R<5.1k
±10(N)
±5(V)
RG2012
Operating
temperature
75V
47≦R≦150k
±25(P)
1/6W
Resistance
value series
10≦R<47
100≦R<3k
±5(V)
RG1608
47≦R≦56k
ー
±5(V)
±100(R)
Maximum
voltage
100≦R<22k
ー
±100(R)
RG1005
±0.5%(D)
10≦R<47
ー
Size
(inch)
200V
L
W
a
b
t
RG0603
0201
0.60±0.05
0.30±0.05
0.13±0.05
0.15±0.05
0.23±0.03
RG1005
0402
1.0±0.05
0.50±0.05
0.20±0.10
0.25±0.05
0.35±0.05
RG1608
0603
1.60±0.20
0.80±0.20
0.30±0.20
0.30±0.20
0.40±0.10
RG2012
0805
2.00±0.20
1.25±0.20
0.40±0.20
0.40±0.20
0.40±0.10
RG3216
1206
3.20±0.20
1.60±0.20
0.50±0.25
0.50±0.20
0.40±0.10
(unit:mm)
15
b
◆Reliability specification
Test Items
Low
Condition (test methods)
≦47Ω
*1
Short time overload 2.5 x rated voltage, 5 seconds
Regular
≦47Ω
≧47Ω
High
≧47Ω
±0.05%+0.01Ω ±0.05%+0.01Ω ±0.05%+0.01Ω ±0.05%+0.01Ω
*1
70℃, rated voltage, 90min on 30min off, 1000hours
≦47Ω
ー
Typical
≧47Ω
Low
±0.05%+0.01Ω ±0.05%+0.01Ω
±0.25%
±0.10%
±0.50%
±0.25%
ー
±0.50%
±(0.01%)
±0.25%
±0.10%
±0.50%
±0.25%
ー
±0.50%
±(0.05%)
Temperature shock -55℃ (30min) ∼ 125℃ (30min) 1000cycles
±0.25%
±0.10%
±0.25%
±0.10%
ー
±0.10%
±(0.01%)
High temperature
exposure
155℃, no bias, 1000hours
±0.25%
±0.10%
±0.25%
±0.10%
ー
±0.10%
±(0.01%)
Resistance to
soldering heat
260±5℃, 10 seconds (reflow)
Life (biased)
High temperature
high humidity
85℃, 85%RH, 1/10 of rated power,
90min on 30min off, 1000hours
ー
±0.05%+0.01Ω ±0.05%+0.01Ω
*1 Rated voltage is given by E=
RxP
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.
◆10000 hour reliability test data
0.50
0.20
0.10
Resistance drift(%)
0.30
0.00
−0.10
−0.20
1kΩ
10kΩ
56kΩ
−0.30
−0.40
−0.50
100
10
Test duration(h)
1000
100kΩ
330kΩ
3000
0.10
0.00
−0.10
−0.20
−0.50
10000
0.20
0.00
−0.10
−0.20
−0.30
Test duration(h)
1000
3000
100kΩ
330kΩ
10000
High temperature exposure(155℃)
−0.40
Number of cycles
1000
Sample : RG1608series
Test
Temperature155℃
conditions: n=100
0.40
0.30
0.20
0.10
0.00
−0.10
−0.20
1kΩ
10kΩ
56kΩ
−0.30
56kΩ
100kΩ
100
100
10
0.50
0.10
10
1kΩ
10kΩ
56kΩ
○High temperature exposure
Resistance drift(%)
Resistance drift(%)
0.20
−0.40
Sample : RG1608series
Test
-55℃
(30min)
→room temp
(. 3min)
→
conditions: +125℃
(30min)
→room temp
(. 3min)
n=50
0.30
−0.50
0.30
Temperature shock
0.40
Sample : RG1608series
Test
Temperature85℃ Humidity85%RH
conditions: 1/10 rated power 90min.on/30min. off
Rated power=0.1W
n=100
0.40
−0.30
○Temperature shock
0.50
High temperature high humidity bias (THB 85℃ 85%)
0.50
Sample : RG1608series
Test
Temperature85℃
conditions: Rated voltage 90 min. on/30min. off
Rated power=0.1W
n=100
0.40
Resistance drift(%)
○High temperature high humidity (biased)
High temoperature life test (85℃)
RG series
○Biased life test
−0.40
−0.50
10000
10
100
Test duration(h)
1000
3000
100kΩ
330kΩ
10000
Ratio to rated power (%)
◆Derating Curve
High power application
Regular power application
High precision
100
50
0
-55
0
50
155
70 85 100
Ambient temperature (℃)
◆Maximum pulse power limit
Maximum pulse
power limit(W)
100
Test procedure
Voltage pulse is applied to the test samples mounted
10
1
0.1
0.0001
on the test board.
1005
1608
2012
3216
After each pulse, resistance drift is measured. Pulse
type
type
type
type
0.001
voltage is increased until the drift exceeds +/-0.5%.
The power at that voltage is defined as the
0.01
0.1
Pulse duration (seconds)
1
10
Thin film surface mount resistors
±0.05%+0.01Ω ±0.05%+0.01Ω ±0.05%+0.01Ω ±0.05%+0.01Ω
maximum pulse power.
16
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