susumu group catalog
Item Test Method
Short time
overload
general
Ultra-reliability Ultra-reliability
TypicalSpecification
Load Life
High temperature exposure
Moisture load life
Temperature cycle
Applied voltage:2.5
rated voltage or 2
maximum
operating voltage which ever is less
test duration:5 seconds
Test Temperature.:85C
Applied voltage: rated voltage
Test period: repeat 1000 cycle as follow:
90 min. on/30 min. off cycled
Test condition: 85C85%RH
Applied power: 1/10 rated Power
Test period: repeat 1000 cycle as follow:
90 min. on/30 min. off cycled
Repeat 1000 cycle as follow:
-55C(30 min.)/Room Tem.(2 min.)/
+125C(30 min.)/ Room Tem.(2 min.)
+155C for 1000 hours with no load
(0.05%+0.01)(0.05%+0.01)(0.01%+0.01)
(0.1%+0.01)(0.25%+0.05)(0.01%+0.01)
(0.1%+0.01)(0.25%+0.05)(0.05%+0.01)
(0.1%+0.01)(0.01%+0.01)
(0.1%+0.01)(0.01%+0.01)
RG series, ultra-precision & ultra-reliability
metal film chip resistors
SPECIFICATIONS
Electrical
Mechanical
Reliability
• Please contact us for Resistance tolerance
0.01%. • Please contact us for RG3225 series with power of 1/2W
Type
Power
general
Ultra-reliability
Max Operating Voltage
Resistance Value
TCR ppm /C(code)
Operating Temp. Range
Tolerance %(code)
Resistance Range(
)
Package
75V
E-24, E-96
55C155C
RG1608
1/16W
1/10W
RG1005
1/32W
0.02(P),0.05(W),
0.1(B),
0.25(C),0.5(D)
0.05(W),0.1(B),
0.25(C),0.5(D)
0.5(D)
10 (N)
25 (P)
5 (V)
10 (N)
25 (P)
10 (N)
25 (P)
25V
4797.6
100 (R)
1046.4
1002.94k
3k100k
1/16W
1,000pcs/reel (T1:P,W,B), 5,000pcs/reel (T5:B),
10,000pcs/reel (T10:C,D)
1,000pcs/reel (T1:P,W,B), 5,000pcs/reel(T5:W,B,C,D)
10 (N)
25 (P)
50 (Q)
25 (P)25 (P)
5 (V)
10 (N)
25 (P)
10 (N)
25 (P)
4797.61046.4
1004.99k 5.1k270k 274332k 340360k
0.05(W),0.1(B),
0.25(C),0.5(D)
0.02(P),0.05(W),
0.1(B),
0.25(C),0.5(D)
0.05(W),0.1(B),
0.25(C),0.5(D)
0.5(D)0.1(B)
0.5(D)0.5(D)
0.05(W),0.1(B),
0.25(C),0.5(D)
100V
E-24, E-96
55C155C
RG2012
1/10W
1/8W
RG3216
1/8W
0.02(P),0.05(W),
0.1(B),
0.25(C),0.5(D)
0.05(W),0.1(B),
0.25(C),0.5(D)
10 (N)
25 (P)
5 (V)
10 (N)
25 (P)
10 (N)
25 (P)
150V
4797.6 10033.2k 34k1M
1/4W
1,000pcs/reel (T1:P,W,B), 5,000pcs/reel(T5:W,B,C,D)
1,000pcs/reel (T1:P,W,B), 5,000pcs/reel(T5:B,C,D)
10 (N)
25 (P)
50 (Q)
25 (P)
5 (V)
10 (N)
25 (P)
10 (N)
25 (P)
4797.6 10010k 10.2k475k 487k1M1046.4
0.05(W),0.1(B),
0.25(C),0.5(D)
0.02(P),0.05(W),
0.1(B),
0.25(C),0.5(D)
0.05(W),0.1(B),
0.25(C),0.5(D)
0.5(D)0.1(B)
0.5(D)
0.05(W),0.1(B),
0.25(C),0.5(D)
W
P
L
T
Dimension
(Inch Size)
RG1005
(0402)
L
W
P
T
1.0
0.05
0.5
0.05
0.2
0.10
0.35
0.05
RG2012
(0805)
2.0
0.2
1.25
0.2
0.4
0.2
0.4
0.1
RG1608
(0603)
1.6
0.2
0.8
0.2
0.3
0.2
0.4
0.1
RG3216
(1206)
3.2
0.2
1.6
0.2
0.5
0.25
0.4
0.1
Tight resistance tolerance of 0.02% and temperature coefficient of resistance of 5ppm/C are achieved.
Under high temperature and humid condition of 85C and 85%RH, and at 155C(duration:10000 hours for
both tests), superior reliability of only less than 0.1% of change in resistance value is realized.
Type
Power
general
Ultra-reliability
Resistance Value
Resistance Range(
)
Package
Completelyleadfree
RoHScompliant
Tolerance %(code)
TCR ppm /C(code)
Max Operating Voltage
Operating Temp. Range
(unit : mm)
RG 1608 N - 102 - B - T5
Resistance Tolerance
Package (T1,T5,T10)
Temperature Coefficient of Resistance
Resistance
(E-24: in a 3 digit number,
E-96: in a 4 digit number 4 digits for all RG3216)
Part Code
Dimensions
PART NUMBER
CHARACTERISTIC of Power Temperature Derating Curve
susumu group catalog
100
50
Ambient Temperature (C)
Rated Load (%)
-55 0 85 155
The result of each reliability test for 10000 hours
Load life test
High temperature
exposure test
Moisture and
life test
Temperature
cycle test
high temperature expouse test (155C)Temperature cycle test
Load life test (85%C) Moisture and life test (THB 85C 85%)
10
−0.50
−0.40
−0.30
−0.20
−0.10
0.00
0.10
0.20
0.30
0.40
0.50
100 1000
Resistancechange(%)
3000 10000
1k
10k
56k
100k
330k
sample:
RG1608 series
test conditions:
temperature:858C
applied voltage:rated voltage
test period:one cycle as follow
90 min. on /30 min. off n=100
Testtime(h)
10 100 1000
Cycle
Resistancechange(%)
10000
56k
100k
0.50
0.40
0.30
0.20
0.10
0.00
0.10
0.20
0.30
0.40
0.50
sample:
RG1608 series
test conditions:
55C(30 min.)/room tem.(3 min.)/
125C(30 min.)/room tem.(3 min.)
n=50
10
−0.50
−0.40
−0.30
−0.20
−0.10
0.00
0.10
0.20
0.30
0.40
0.50
100 1000
Resistancechange(%)
3000 10000
1k
10k
56k
100k
330k
sample:
RG1608 series
test conditions:
temperature:85C, moisture:85%RH
applied power:1/10 rated power
test period one cycle as follow
90 min. on /30 min off n=50
Testtime(h)
10
−0.50
−0.40
−0.30
−0.20
−0.10
0.00
0.10
0.20
0.30
0.40
0.50
100 1000
Testtime(h)
Resistancechange(%)
3000 10000
1k
10k
56k
100k
330k
sample:
RG1608 series
test conditions:
tenperature:155
C
no load n100