1
FEATURES
TYPE DESIGNATION
Example
RH S 03 K 1003 F T L
Code
C
S
Product Code Power Rating
Series Code
Code Type
03 0603
05 0805
06 1206
1210 1210
1812 1812
10 2010
12 2512
Type Code
Code
Resistance Temperature
Coefficient Code
T.C.R
(E-24 )
Three
digits (E-24 series): The first
two digits are significant
figures and the third one
denotes number of zeros.
(E-96 )
Four digits (E-96 series):
The first three digits are
significant figures and
the four one denotes number
of zeros.
000 Jumper
is expressed by 000 .
R Decimal point
should be expressed by "R".
Example
103=10K E-24
1003=100K E-96
1R0=1.0
Resistance Value Code
Code
Resistance Tolerance Code
Tolerance
D0.5%
F1%
G2%
J5%
K10%
Packing Style Code
Packing Style
TTape & Reel
BBulk Case
CCase
Code
Power rating
series
Normal Power
Series
Upgraded
Power Series
SULFURATION-RESISTANT CHIP RESISTOR
ROHS
Sulfuration-resistant
chip resistor
C
K
L
M
HTCR: 50ppm/
100ppm/
250ppm/
500ppm/
Jumper
F(Jumper)
G(Jumper)
J(Jumper)
10m
20m
50m
With good sulfuration-resistant performance
Miniature and light weight.
Suit for reflow and wave flow solder.
Stable electrical capability, high reliability.
Low assembly cost, suit for automatic SMT equipment.
Superior mechanical and frequency characteristics.
RoHS compliant
(
100ppm)
( 1000ppm)
( 100ppm)
Terminal Lead-free
( pb content in ter-
minal 100ppm)
Low Lead ( pb
content in resistor
body 1000ppm)
Low Lead ( pb
content in resistor
body 100ppm)
L
G
Code
Lead-free Level Code
No
Marking
Lead-free Level
02 0402
W200ppm/
U400ppm/
2
CONSTRUCTION AND DIMENSION
TYPE L W t b
unit:mm
0603
0805
1206
1210
1812
2010
2512
1.60 0.15
2.00 0.20
3.20 0.20
3.20 0.20
4.50 0.20
5.00 0.20
6.40 0.20
0.80 0.15
1.25 0.15
1.60 0.15
2.50 0.20
3.20 0.20
2.50 0.20
3.20 0.20
0.40 0.10
0.50 0.10
0.55 0.10
0.55 0.10
0.55 0.10
0.55 0.10
0.55 0.10
0.30 0.20
0.40 0.20
0.50 0.20
0.50 0.20
0.50 0.20
0.60 0.20
0.60 0.20
a
0.30 0.20
0.30 0.20
0.50 0.20
0.50 0.20
0.50 0.20
0.60 0.20
0.60 0.20
SULFURATION-RESISTANT CHIP RESISTOR
0402 1.00 0.10 0.50 0.10 0.30 0.10 0.25 0.100.20 0.10
3
APPEARANCE
,
The surface of resistor is covered with Protective Coating which hard to fade, and the surface of coating
should avoid unevenness.
The terminal part is covered equable , the plating is hard to fade, and should avoid unevenness,flaw,
pinhole and discoloration.
With a clear mark , the resistor body is crack-free.
REFERENCE STANDARD
GB/T 5729-2003
GB/T 9546-1995
DERATING CURVE
70 ( )
For resistors operated in ambient over 70 ,rated load (power rating or current rating) shall be derated
in accordance with the above figure.
-55 70
100
75
50
25
Operating
Temperature
Range
-55 125
-75 - 50 -25 0 25 50 75 100 125 155
Ambient temperature ( )
Percent r at edloa d
4
RATINGS
Item
Power
Rating
(V)
Max.Working
Voltage
(V)
Max.Overload
Voltage
Resistance
Temperature
Coefficient
Resistance Range
Resistance
Tolerance
Operating
Temperature Range
Rated Temperature
0603
1/16W
1/10W
50
100
1
3
0805
1/10W
1/8W
2
5
1206
1/8W
1/4W
200
400
2
5
1210
1/4W
1/3W
200
400
2
5
1812
1/2W
/
200
400
2
5
2010
1/2W
3/4W
200
400
2
5
2512
1W
/
200
400
2
5
1 ~22M 0
E-24 E-96
-55 ~+125
70
=
Note Rated Voltage= Power Rating Resistance Value or Max. Working Voltage , whichever is lower.
CHARACTERISTICS
Item
Bending Strength
T.C.R
Temperature Cycling
Specifications
No mechanical damage
within specified T.C.R
No mechanical damage
R 1.0%R+0.05
GB/T 5729-2003
Test Methods ( )GB/T 5729-2003
(Bending Distance):
0402 0603 0805 1206 1210 3mm
1812 2010 2512 1mm
-55 ~+125
Measure between -55 ~+125
-55 30 ~ 2 ~3 ~125 30
5
-55 30min ~normal temperature 2min~3min
~125 30min 5 cycles
Normal
Power Series
Upgraded
Power Series
rated current for
chip jumper
(A)
Max.Overload Current
0603 0805 1206 1201 1812 2010 2512
10 R 1M : 100ppm/
1 R<10 ,1M <R 10M : 250ppm/
10M <R 22M : 500ppm/
1 ~22M : 1% 2% 5% 10%
10 ~1M : 0.5%
Chip jumper
50m 20m 10m
1% 2% 5% 10%
Chip jumper
50m 20m 10m
RC05:100
RS05:150
RC05:200
RS05:300
(duration):10S 1S
0
R 20m (G )
R 10m (F )
R 50m (J )
R 1.0%R+0.05
0
R 20m (G )
R 10m (F )
R 50m (J )
SULFURATION-RESISTANT CHIP RESISTOR
0402
1/16W
/
50
100
1
2
:10 R 1M : 200ppm/
1 R<10 ,1M <R 10M : 400ppm/
:
100 R 100K : 50ppm/
0402
0402 0603 0805 1206
5
Item Specifications
GB/T 5729-2003
Test Methods ( )GB/T 5729-2003
Steady state humidity
70
Load Life
Endurance at
upper temperature
Resistance to Solvent
Insulation
Resistance
Resistance to
Soldering Heat
Solderability
1000M Min
95%
95% Cover Min
40 2 90 ~95 RH 1000
40 2 90 ~95 RH 1000h
125 2 1000h
10h 1h
Dip in chloroethylene for 10h 1h.
100V , 1 ,
.
Apply DC 100V between substrate and term-
ination for 1 minute, then check insulation
resistance .
270 5 10s 1s
240 5 2s 0.5s
PACKAGING
Tape and reel
Paper taping
0402
Short Time Overload
2.5 5
2.5 Rated voltage or Max. Overload Voltage
whichever is lower for 5 seconds
H S :100ppm :50~60 90%RH
96h
resistor should be exposed at a test chamber with
concentration of H S : 100ppm; temperature of
50~60 ; humidity of 90%RH for 96 hours.
2
2
without electrical open.
sulfuration-resistant
No mechanical damage
R 2.0%R+0.05
0 R 50m (J )
R 20m (G ) R 10m (F )
No mechanical damage
R 3.0%R+0.1
0 R 100m (J )
R 40m (G ) R 20m (F )
No mechanical damage
R 3.0%R+0.1
0 R 100m (J )
R 40m (G ) R 20m (F )
No mechanical damage
R 3.0%R+0.1
0 R 100m (J )
R 40m (G ) R 20m (F )
No mechanical damage
R 1.0%R+0.05
0 R 50m (J )
R 20m (G ) R 10m (F )
No mechanical damage
R 1.0%R+0.05
0 R 50m (J )
R 20m (G ) R 10m (F )
0: 5S
0 :Apply Max.overload current for 5s.
70 2 ,1000 , 1.5 / 0.5(0 )
70 2 ,1000h,rated voltage or rated current 1.5h on
/0.5h off.
(0 )
6
TYPE A B W F E
0603
0805
1206
1210
1.85 0.1
2.35 0.1
3.50 0.2
3.50 0.2
1.10 0.1
1.65 0.1
1.90 0.2
2.80 0.2
8.0 0.20
8.0 0.20
8.0 0.20
8.0 0.20
3.5 0.05
3.5 0.05
3.5 0.05
3.5 0.05
1.75 0.1
1.75 0.1
1.75 0.1
1.75 0.1
TYPE P P0 P1 D0 T
0603
0805
1206
1210
4.0 0.1
4.0 0.1
4.0 0.1
4.0 0.1
4.0 0.1
4.0 0.1
4.0 0.1
4.0 0.1
2.0 0.05
2.0 0.05
2.0 0.05
2.0 0.05
1.5 0.1
1.5 0.1
1.5 0.1
1.5 0.1
0.60 0.1
0.75 0.1
0.75 0.1
0.75 0.1
Embossed taping
TYPE A0 B0 W F E
1812
2010
2512
4.80 0.10
5.45 0.10
6.73 0.10
3.40 0.10
2.77 0.10
3.40 0.10
12.00 0.10
12.00 0.10
12.00 0.10
5.50 0.10
5.50 0.10
5.50 0.10
1.75 0.10
1.75 0.10
1.75 0.10
0.25 0.05
0.25 0.05
0.25 0.05
t
PP1
W
F
E
A0
B0
D0 P0
D1
t
A0
K0
K0
B0
t
SULFURATION-RESISTANT CHIP RESISTOR
0402 1.20 0.1 0.7 0.1 8.0 0.20 3.5 0.05 1.75 0.1
0402 2.0 0.05 4.0 0.1 2.0 0.05 1.5 0.1 0.42 0.05
0603 0805 1206 1210
PP1
W
F
E
A
B
D0 P0 T
7
Reel
TYPE M W T A B C D
0402
0805
1206
1210
1812
2010
2512
58.0
2.0
57.0
2.0
178
2.0
178
2.0
9.5
1.0
13.0
0.5
12.5
1.5
15.5
1.5
2.0
0.5
2.0
0.5
13.0
0.5
13.0
0.5
21.0
0.5
21.0
0.5
Bulk case
PACKAGING QUANTITY
unit:mm
110
31
36
12
A
B
CDM
W
T
0603
Bulk
Packaging style Tape and reel Bulk case
Type
PCS
Quantity
0402
10000
0603
0805
1206
1210
5000
1812
2010
2512
4000
0402
50000
0603
25000
0805
10000
1206
5000
1210
2010
1500
1812
2512
1000
0402
50000
0603
0805
1206
10000
1210
1812
2010
2512
4000
TYPE P P0 P1 D0 D1
1812
2010
2512
K0
4.00 0.10
4.00 0.10
4.00 0.10
4.00 0.10
4.00 0.10
4.00 0.10
2.00 0.05
2.00 0.05
2.00 0.05
1.55 0.10
1.50+0.10/-0
1.50+0.10/-0
1.50 0.10
1.50 0.10
1.50 0.10
0.81 0.05
0.84 0.10
0.81 0.10