ETC RL1220S-R12-F

Low resistance chip resistors (short side terminal)
■ This series includes(some of) former RP and RPH series
Features
● The distinctive structure that encourages heat dissipation and radiation
limits the rise of the surface temperature, allows the realization of smaller
sizes, and reduces the influence of heat on surrounding components.
Applications
*1
● PCs, power sources, mobile phones, automotive electronics, adaptor and
industrial machining equipment.
*1:Except for RL0510、RL1632、RL3264
Current sensing surface
mount resistors
Specifications
*All made to order.
▪ Dimensions
unit:mm
RL0510
RL0816
RL1220
(0402)
(0603)
(0805)
Dimension
RL1632 RL3264
(inch) (OLD:RP1005 included) (OLD:RP1608,RPH1608 included) (OLD:RP2012 included) (1206) (2512)
R≦0.2Ω R>0.2Ω R≦0.082Ω R>0.091Ω R≦0.068Ω R>0.075Ω
L
RL series
W
A
T
B
L
1.00±0.05
1.60±0.20
2.00±0.20
3.2±0.20
6.4±0.20
W
0.50±0.05
0.80±0.20
1.25±0.20
1.6±0.20
3.2±0.20
A
0.15±0.10
0.20±0.15
0.40±0.20
ー
ー
0.40±0.20
1.00±0.15
2.00±0.15
0.5±0.15
0.5±0.15
B
0.25±0.10
0.15±0.10
0.25±0.20
0.20±0.15
T
0.35+0.15/−0.10
0.35±0.10
0.45+0.15/−0.10
0.45±0.10
0.5±0.20
0.4±0.10
NOTE Obsoleted: RP1005, RP1608, RPH1608, RP2012
Alternative P/N:RL0510, RL0816, RL1220
▪ Electrical characteristics
Series name
RL0510(OLD:RP1005 included) RL0816(OLD:RP1608,RPH1608 included)
Power
1/4W
1/6W
(OLD:RP1005 included) (OLD:RPH1608)
1/8W
E series offered
1/3W
(OLD:RP2012)
1/4W
E-24
Resistance range(Ω) R<0.05~0.1
0.1 ~4.7
5.1 ~47
R<0.01~0.1
0.1 ~ 6.8
7.5 ~68
0.01 ~0.039
0.043~0.091
0.1 ~10
11 ~100
±1.0(F)
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±2.0(G)
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±5.0(J)
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0~+100(R)
Temperature
0~+200(S)
coefficient of
resistance(ppm/℃) 0~+350(T)
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Resistance
tolerance
(%)
Maximum voltage
(P・R)
Operating temperature
Packaging
−55 ~125 ℃
5,000pcs
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10,000pcs
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Series name
RL1632
Power
1/ 2W
E series offered
Resistance range(Ω)
Resistance
tolerance
(%)
Temperature
coefficient of
resistance
(ppm/℃)
E-24
0.01 ~0.016
0.018 ~ 0.024
0.027 ~ 0.03
0.033 ~ 0.051
0.056 ~ 0.47
0.51 ~ 4.7
±0.5(D)
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±1.0(F)
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±2.0(G)
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0~+100(R)
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0~+200(S)
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0~+350(T)
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0~+500(T)
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Maximum voltage
(P・R)
Operating temperature
Packaging
15
RL1220(OLD:RP2012 included)
1/5W
(OLD:RP1608)
−55 ~125 ℃
5,000pcs
Complete Product Catalogue
○
Thin Film Product
Components
Series name
RL3264
Power
E series offered
Resistance range(Ω)
Resistance
tolerance
(%)
1W
Standard stock item:E-24series E-12series
0.01 ~ 0.015
0.018 ~ 0.022
0.027
0.033 ~ 0.047
0.056 ~0.47
±0.1(B)
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±0.5(D)
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±1.0(F)
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±2.0(G)
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±5.0(J)
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0~ +100(R)
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Temperature
0~ +200(S)
coefficient of
resistance(ppm/℃) 0~ +350(T)
0~ +500(T)
Maximum voltage
(P・R)
Operating temperature
−55 ~125 ℃
5,000pcs
Current sensing surface
mount resistors
Packaging
○
RL series
Ratio to rated power(%)
Power derating characteristics
100
50
0
−55
0
70
Ambient temperature ℃
125
Power derating curve
Maximum pulse power limit(W)
Resistance to power pulse
200
Voltage pulse is applied to the test samples mounted on the
test board.
RL7520-R10
150
100
Test procedure
RL7520W-R10
After each pulse, resistance drift is measured. Pulse voltage
is increased until the drift exceeds +/-0.5%. The power at
that voltage is defined as the maximum pulse power.
RL3264-R050
RL3720-R075
RL1632-R050
50
RL1220-R10
0
0.001
0.01
0.1
1
Pulse duration(seconds)
10
Part numbering system
〈New name〉
RL 1220 S - 1R0 - F
Resistance tolerance
Resistance value 1R0=1.0Ω(0.09ΩV以下はR0**)
RL1632, RL3264は4digit
Temperature coefficient of resistance
Size
Series code
〈Old name〉
RP 2012 S - 1R0 - F
16