RG series, ultra-precision & ultra-reliability
metal film chip resistors
Tight resistance tolerance of 0.02% and temperature coefficient of resistance of 5ppm/ C are achieved.
Under high temperature and humid condition of 85 C and 85%RH, and at 155 C(duration:10000 hours for
both tests), superior reliability of only less than 0.1% of change in resistance value is realized.
RoHS compliant
Completely lead free
SPECIFICATIONS
Mechanical
P
L
T
W
Dimension
(Inch Size)
L
W
P
T
RG1005
(0402)
1.0
0.5
0.2
0.35
0.05
0.05
0.10
0.05
RG1608
(0603)
1.6
0.8
0.3
0.4
0.2
0.2
0.2
0.1
RG2012
(0805)
2.0
1.25
0.4
0.4
0.2
0.2
0.2
0.1
RG3216
(1206)
3.2
1.6
0.5
0.4
0.2
0.2
0.25
0.1
( unit : mm)
Type
Electrical
Power
general
Ultra-reliability
0.5(D)
10 46.4
100 (R)
Tolerance %(code)
Resistance Range( )
TCR ppm / C(code)
Max Operating Voltage
Resistance Value
Operating Temp. Range
Package
Type
Power
general
Ultra-reliability
RG1005
1/ 16W
1/ 32W
0.02(P), 0.05(W),
0.05(W), 0.1(B),
0.05(W), 0.1(B),
0.1(B),
0.25(C), 0.5(D)
0.25(C), 0.5(D)
0.25(C), 0.5(D)
47 97.6 100 2.94k
5 (V)
10 (N)
10 (N)
25 (P)
25 (P)
25V
3k 100k
10 (N)
25 (P)
0.5(D)
10 46.4
50 (Q)
RG1608
1/10W
1/16W
(P), 0.05(W),
0.02
0.05(W), 0.1(B),
0.05(W), 0.1(B),
0.1(B),
0.25(C), 0.5(D)
0.25(C), 0.5(D)
0.25(C), 0.5(D)
47 97.6
10 (N)
25 (P)
0.1(B)
0.5(D)
0.5(D)
100 4.99k 5.1k 270k 274 332k 340 360k
5 (V)
10 (N)
10 (N)
25 (P)
25 (P)
25 (P)
25 (P)
75V
E-24, E-96
55 C 155 C
1,000pcs/reel (T1:P,W,B), 5,000pcs/reel (T5:B),
10,000pcs/reel (T10:C,D)
RG2012
1/ 8W
1/10W
0.02(P), 0.05(W),
0.1(B),
0.25(C), 0.5(D)
100 10k
5 (V)
10 (N)
25 (P)
100V
E-24, E-96
55 C 155 C
(T1:P,W,B), 5,000pcs/reel(T5:W,B,C,D)
1,000pcs/reel
1,000pcs/reel (T1:P,W,B), 5,000pcs/reel(T5:W,B,C,D)
RG3216
1/ 4W
1/ 8W
0.02(P), 0.05(W),
0.1(B),
0.25(C), 0.5(D)
100 33.2k
5 (V)
10 (N)
25 (P)
150V
Tolerance %(code)
Resistance Range( )
TCR ppm / C(code)
Max Operating Voltage
Resistance Value
Operating Temp. Range
Package
0.5(D)
10 46.4
50 (Q)
0.05(W), 0.1(B),
0.25(C), 0.5(D)
47 97.6
10 (N)
25 (P)
0.05(W), 0.1(B),
0.25(C), 0.5(D)
10.2k 475k
10 (N)
25 (P)
0.1(B)
0.5(D)
487k 1M
0.05(W), 0.1(B),
0.25(C), 0.5(D)
47 97.6
10 (N)
25 (P)
0.05(W), 0.1(B),
0.25(C), 0.5(D)
34k 1M
10 (N)
25 (P)
25 (P)
1,000pcs/reel (T1:P,W,B), 5,000pcs/reel(T5:B,C,D)
•
Please contact us for Resistance tolerance
0.01%.
•
Please contact us for RG3225 series with power of 1/2W
Specification
Ultra-reliability
(0.05%+0.01 )
(0.1%+0.01 )
general
(0.05%+0.01 )
(0.25%+0.05 )
Typical
Ultra-reliability
(0.01%+0.01 )
(0.01%+0.01 )
Item
Short time
overload
Test Method
Applied voltage:2.5 rated voltage or 2 maximum
operating voltage which ever is less
test duration:5 seconds
Test Temperature.:85 C
Applied voltage: rated voltage
Test period: repeat 1000 cycle as follow:
90 min. on/30 min. off cycled
Test condition: 85 C85%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:
-55 C(30 min.)/Room Tem.(2 min.)/
+125 C(30 min.)/ Room Tem.(2 min.)
+155 C for 1000 hours with no load
Reliability
Load Life
Moisture load life
(0.1%+0.01 )
(0.25%+0.05 )
(0.05%+0.01 )
Temperature cycle
High temperature exposure
(0.1%+0.01 )
(0.1%+0.01 )
(0.01%+0.01 )
(0.01%+0.01 )
susumu group catalog
The result of each reliability test for 10000 hours
Load life test
Load life test (85% C)
0.50
0.40
0.30
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
Moisture and
life test
Moisture and life test (THB 85 C 85%)
0.50
0.40
0.30
sample:
RG1608 series
test conditions:
temperature:85 C, moisture:85%RH
applied power:1/10 rated power
test period one cycle as follow
90 min. on /30 min off n=50
Resistance change (%)
Resistance change (%)
0.20
0.10
0.00
−0.10
−0.20
−0.30
−0.40
−0.50
10
100
0.20
0.10
0.00
−0.10
−0.20
−0.30
−0.40
−0.50
1k
10k
56k
100k
330k
1000
Test time (h)
3000
10000
1k
10k
56k
100k
330k
10
100
Test time (h)
1000
3000
10000
Temperature
cycle test
Temperature cycle test
High temperature
exposure test
high temperature expouse test (155 C)
0.50
0.40
0.30
sample:
RG1608 series
test conditions:
55 C(30 min.)/room tem.(3 min.)/
125 C(30 min.)/room tem.(3 min.)
n=50
0.50
0.40
0.30
sample:
RG1608 series
test conditions:
tenperature:155 C
no load n 100
0.20
0.10
0.00
0.10
0.20
0.30
0.40
0.50
10
100
Cycle
1000
10000
56k
100k
Resistance change (%)
Resistance change (%)
0.20
0.10
0.00
−0.10
−0.20
−0.30
−0.40
−0.50
10
100
Test time (h)
1000
1k
10k
56k
100k
330k
3000
10000
CHARACTERISTIC of Power Temperature Derating Curve
Rated Load (%)
100
50
-55
0
85
Ambient Temperature ( C)
155
PART NUMBER
RG 1608 N - 102 - B - T5
Package (T1,T5,T10)
Resistance Tolerance
Resistance
(E-24: in a 3 digit number,
E-96: in a 4 digit number 4 digits for all RG3216)
Temperature Coefficient of Resistance
Dimensions
Part Code
susumu group catalog
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