LOW OHMIC THICK FILM CHIP FIXED RESISTOR
Low Ohmic Thick Film Chip Fixed Resistor
Features
10m
1000m
Resistance values from 10m to 1000m ohm
Miniature and light weight
Current detecting resistors for power supply, motor circuits etc
ROHS
Compliant with RoHS directive
Halogen f ree r equirement
Application
LED
Switching Power Supply Over Current Protection in Audio Application Voltage Regulation
Module(VRM) DC-DC Converter Charger LED Lamp Devices Portable Devices etc.
Type Designation
R
03
S
Product Code
Thick Film
Chip Fixed
Resistor
Power Rating
Series Code
Type
Code
0402
C
Type Code
Code Type
M
T.C.R Series
Code
0402
0603
03
0603
0603
0805
05
0805
0805
06
1206
1206 M
1210
1210 1210
10
2010
2010
2512
C
12
2512
T
Resistance
Value Code
Resistance
Tolerance Code
Packaging
Style Code
Code Tolerance
3 digit or
4 digit
0402
S
F
Type Code
02
1206
R047
F
1%
G
2%
H
3%
J
5%
Code
T
500
1210
2010
2512
Example
~
R10=0.10
1500 R047=0.047
0603:
V22=22m
Tape &
Reel
C
Construction
Ceramic Substrate
Bottom Electrode
Top Electrode
Resistor Layer
Primary Overcoat
Secondary Overcoat
Edge Electrode
Barrier Layer
External Electrode
13
Packaging
Style
Case
Dimensions
Dimensions(mm)
Type
0402
L
1.00
a
t
W
b
0.10
0.50
0.10
0.30
0.10
0.20
0.10
0.25
0.10
0603
1.60
0.15
0.80
0.15
0.40
0.10
0.30
0.20
0.30
0.20
0805
2.00
0.20
1.25
0.15
0.50
0.10
0.30
0.20
0.40
0.20
0.15
0.55
0.10
1206
3.20
0.20
1.60
0.50
0.20
0.50
0.20
1210
3.20
0.20
2.50
0.20
0.55
0.10
0.50
0.20
0.50
0.20
2010
5.00
0.20
2.50
0.20
0.55
0.10
0.60
0.20
0.60
0.20
2512
6.40
0.20
3.20
0.20
0.55
0.10
0.60
0.20
0.60
0.20
Derating Curve
70
-55
100
75
Percent Rated Load
:
Operating
Temperature
Range:
-55 ~155
50
25
0
-75
-50
-25
0
100 125
25
50
75
Ambient temperature (
155
70
(
)
Note: For resistors operated in ambient over 70 ,rated load (rated power) shall be derated in accordance with the
above figure.
Ratings
Type
Rating Power at 70
(W)
Limiting Element Voltage
(V)
100
100
300
400
400
400
400
50
50
150
200
200
200
200
1/16
1/10
1/8
1 /4
1/3
3 /4
1
0402
0603
0805
1206
1210
2010
2512
Max. Overload Voltage
(V)
Note: 1
Voltage of DC or AC RMS value.
2 E= P R
E= P R or Limiting element voltage whichever is lower.
E
Rated voltage(V)
P
Rated power(W)
R
Normal resistance( )
Type
0402
0603
Resistance Range
0.1
1%
R 1
2%
500
3%
5%
500
0.02 0
R 0.033
1500
1500
0.033
R 0.068
1000
1000
0.068
R 0.100
800
800
R 1
500
0.010
R 0.020
1500
1500
0.020
R 0.050
1000
1000
0.050
R 0.100
800
800
R 1
500
0.100
0805
1206
1210
2010
2512
T.C.R (ppm/ )
Resistance Tolerance
0.100
14
500
1500
500
1500
LOW OHMIC THICK FILM CHIP FIXED RESISTOR
Characteristics
95%
95% Cover Min
Solderability
Resistance to
Soldering Heat
Substrate
Bending Test
IEC60115-1
Test Methods (IEC60115-1)
Specifications
Item
No mechanical damage
R
(1.0%R+0.5m )
No mechanical damage
R
(1.0%R+0.5m )
IEC 60115-1 4.17
245
5
3s
Lead-free solder bath at
IEC 60115-1 4.18
270
5
10s
Lead-free solder bath at
0.3s.
245
5
for 3s 0.3s.
1s.
270
5
for 10s 1s.
IEC 60115-1 4.33
(Bending distance) 0402 0603
1206 1210 4mm 2010 2512 2mm
(Duration) 60s 5s.
IEC 60115-1 4.32
(Applying force) 0402 0603 5N
1206 1210 25N 2010 2512 45N.
(Duration) 10s 1s.
0805
5mm
0805 9N
Shear Test
No mechanical damage
T.C.R
Within specified T.C.R
IEC 60115-1 4.8
+20 /-55 /+20
Rapid Change of
Temperature
No mechanical damage
R
(1.0%R+0.5m )
IEC 60115-1 4.19
-55 (30
)
(5
) 155 (30
) 300
.
-55 (30min) normal temperature(5min) 155 (30min) 300 cycles.
Short Time Overload
No mechanical damage
R
(1.0%R+0.5m )
Intermittent
Overload
Damp Heat
Steady State
70
Endurance at 70
Endurance at Upper
Category Temperature
Operation at
Low Temperature
No mechanical damage
R
(5.0%R+0.5m )
No mechanical damage
R
(3.0%R+0.5m )
No mechanical damage
R
(2.0%R 0.5m )
No mechanical damage
R
(1.0%R 0.5m )
No mechanical damage
R
(1.0%R 0.5m )
/+125
/+20
.
IEC 60115-1 4.13
2.5
(
)
5 .
2.5 times rated voltage or max. overload voltage whichever is
lower for 5s.
IEC 60115-1 4.39
2.5
(
)
1 / 25
10000
.
2.5 times rated voltage or max. overload voltage whichever is lower
for 1s ON/ 25s OFF 10000 cycles.
IEC 60115-1 4.24
40
2
93% 3%RH 1000
(
)
1.5
/ 0.5
.
40
2
93% 3%RH 1000h rated voltage or limiting element
voltage whichever is lower for 1.5h ON/0.5h OFF.
IEC 60115-1 4.25.1
70
2
1000
(
)
1.5
/ 0.5
70
2
1000h rated voltage or limiting element voltage whichever
is lo wer for 1.5h ON/0.5h OFF.
IEC 60115-1 4.25.3
155
2
1000h.
IEC 60115-1 4.36
-55
5 C
1
(
)45
-55
5 C, 1h without load rated voltage or limiting element
voltage whi chever is lower for 45min, 15min without load.
15
IEC 60115-1 4.6
1000M
Insulation
Resistance
100V 15V
1
Apply DC 100V 15V between substrate and terminations for 1min,
then check insulation resistance.
Min
IEC 60115-1 4.7
Voltage Proof
No breakdown or
flashover
Component Solvent
Resistance
No mechanical damage
R
(1.0%R 0.5m )
Packaging
83
100V/s
60s 5s.
Apply max. overload voltage of AC RMS at a rate of approximately
100V/s betwe en substrate and terminations for 60s 5s.
IEC 60115-1 4.29
(IPA) 23
5
Iso-propyl alcohol (IPA)
90
10
23
5
10h.
Packaging see the 83-90 Page .
15
.
PACKAGING AND PRECAUTION OF CHIP RESISTOR
Recommend Solder Pad Size
Chip fixed resistor
C
A
B
unit: mm
unit: mm
Thick Film Resistor and
Thin Film Resistor
Type
01005
0201
0402
0603
0805
1206
1210
2010
2512
A
0.17
0.23
0.45
0.80
1.05
1.90
2.00
3.50
4.80
B
0.60
0.84
1.45
2.50
3.25
4.50
4.60
6.50
7.80
Metal Foil Resistor
Type
C
0.22
0.38
0.60
0.95
1.40
1.75
2.70
2.70
3.40
0603
0805
1206
2010
2512
R003~R004
R005~R030
R003~R004
R005~R036
R003~R004
R005~R056
R003~R009
R010~R100
R003~R004
R005~R200
A
0.4
0.6
0.5
0.8
0.8
1.8
1.6
2.7
1.0
3.8
B
C
2.8
1.0
3.2
1.4
4.4
1.8
6.3
2.9
8.0
3.4
Thick film chip network resistor
A B
Q1
Q2
Q3
Q2
Q3
Q2
Q1
RCMY08 / RCMT08 / RCML08
unit: mm
A
B
Q1
Q2
Q3
RCMY08
0.30
0.90
0.20
0.20
0.20
RCMT08
0.38
1.60
0.40
0.20
0.30
RCML08
0.80
2.70
0.60
0.40
0.40
Type
83
Packaging
Paper Taping
01005 0201 0402 RCMY08 RCMT08
For 01005 0201 0402 RCMY08 RCMT08
unit: mm
Type
A
W
B
F
E
01005
0.45
0.02
0.25
0.02
8.00
0.02
3.50
0.05
1.75
0.05
0201
0.70
0.10
0.40
0.10
8.00
0.20
3.50
0.05
1.75
0.10
0.20
3.50
0.05
1.75
0.10
1.20
0.10
0.70
0.10
8.00
RCMY08
1.57
0.05
0.77
0.05
8.00
0.20
3.50
0.05
1.75
0.10
RCMT08
2.20
0.10
1.20
0.10
8.00
0.20
3.50
0.05
1.75
0.10
0402
unit: mm
Type
P
P0
D0
P1
T1
T
01005
2.00
0.05
4.00
0.10
2.00
0.05
1.55
0.02
0.17
0.02
0.31
0.02
0201
2.00
0.05
4.00
0.10
2.00
0.05
1.50
0.10
0.28
0.04
0.42
0.05
0402
2.00
0.05
4.00
0.10
2.00
0.05
1.50
0.10
/
0.42
0.05
RCMY08
2.00 0.05
4.00 0.10
2.00
0.05
1.50
0.10
/
0.60
0.10
RCMT08
2.00 0.10
4.00 0.10
2.00
0.05
1.50
0.10
/
0.60
0.10
0603 0805 1206 1210 RCML08:
For 0603 0805 1206 1210 RCML08:
84
PACKAGING AND PRECAUTION OF CHIP RESISTOR
unit: mm
Type
B
A
F
W
E
0603
1.85
0.10
1.10
0.10
8.00
0.20
3.50
0.05
1.75
0.10
0805
2.35
0.10
1.65
0.10
8.00
0.20
3.50
0.05
1.75
0.10
1206
3.50
0.20
1.90
0.20
8.00
0.20
3.50
0.05
1.75
0.10
1210
3.50
0.20
2.80
0.20
8.00
0.20
3.50
0.05
1.75
0.10
RCML08
3.50
0.20
1.90
0.20
8.00
0.20
3.50
0.05
1.75
0.10
unit: mm
T
Type
P0
P
D0
P1
Thick Film Resistor and
Thin Film Resistor
Metal Foil Resistor
0603
4.00 0.10
4.00 0.10
2.00
0.05
1.50
0.10
0.60
0.10
0.75
0.10
0805
4.00 0.10
4.00 0.10
2.00
0.05
1.50
0.10
0.75
0.10
0.95
0.10
1206
4.00 0.10
4.00 0.10
2.00
0.05
1.50
0.10
0.75
0.10
0.95
0.10
1210
4.00 0.10
4.00 0.10
2.00
0.05
1.50
0.10
0.75
0.10
RCML08
4.00 0.10
4.00 0.10
2.00
0.05
1.50
0.10
0.75
0.10
Embossed Taping
2010 2512
For 2010 2512
unit: mm
Type
W
B0
A0
2010
5.50
0.15
2512
6.78 0.15
2.82
F
t
E
0.15
12.00
0.10
5.50
0.10
1.75
0.10
0.25
0.05
3.45 0.15
12.00
0.10
5.50
0.10
1.75
0.10
0.25 0.05
unit: mm
P0
P
Type
D0
P1
D1
K0
2010
4.00
0.10
4.00
0.10
2.00
0.05
1.50+0.10/-0
1.50
0.10
0.84
0.10
2512
4.00
0.10
4.00
0.10
2.00
0.05
1.50+0.10/-0
1.50
0.10
0.81
0.10
85
Reel
unit: mm
Type
01005 0201
0402 0603
0805 1206
1210 RCMY08
RCMT08 RCML08
2010
2512
W
M
178
2.0
9.5
178
2.0
13.0
A
T
1.0
D
C
B
12.5
1.5
2.0
0.5
13.0
0.5
21.0
0.5
58.0
2.0
15.5
1.5
2.0
0.5
13.0
0.5
21.0
0.5
57.0
2.0
0.5
Packaging Quantity
Tape & reel
Packaging style
Type
0201 0402
RCMY08
RCMT08
01005
Quantity(pcs)
20000
10000
Case
0603 0805
1206 1210
RCML08
2010
2512
5000
4000
01005
0201
0402
0603 0805
1206
RCMY08 RCMT08
RCML08
50000
10000
1210
2010
2512
4000
IEC E-24 E-96 Series Resistance Cross-reference List
E-24
(
E-24 series(
unit 0.001
10 n
0.01
0.1
)
1
10
100
1k
10k
100k
1M
10M
100M
1000M )
1.0
1.5
2.2
3.3
4.7
6.8
1.1
1.6
2.4
3.6
5.1
7.5
1.2
1.8
2.7
3.9
5.6
8.2
1.3
2.0
3.0
4.3
6.2
9.1
86
PACKAGING AND PRECAUTION OF CHIP RESISTOR
E-96
(
E-96 series ( 10
unit 0.001
0.01
n
)
0.1
1
10
100
1k
10k
100k
1M
10M
100M
1000M )
1.00
1.33
1.78
2.37
3.16
4.22
5.62
7.50
1.02
1.37
1.82
2.43
3.24
4.32
5.76
7.68
1.05
1.40
1.87
2.49
3.32
4.42
5.90
7.87
1.07
1.43
1.91
2.55
3.40
4.53
6.04
8.06
1.10
1.47
1.96
2.61
3.48
4.64
6.19
8.25
1.13
1.50
2.00
2.67
3.57
4.75
6.34
8.45
1.15
1.54
2.05
2.74
3.65
4.87
6.49
8.66
1.18
1.58
2.10
2.80
3.74
4.99
6.65
8.87
1.21
1.62
2.15
2.87
3.83
5.11
6.81
9.09
9.31
1.24
1.65
2.21
2.94
3.92
5.23
6.98
1.27
1.69
2.26
3.01
4.02
5.36
7.15
9.53
1.30
1.74
2.32
3.09
4.12
5.49
7.32
9.76
E 96
0603
E-96 series(0603) multiplied Cross-reference List and Resistance Cross-reference List
multiplied
code
10 0
10 1
10
A
B
C
2
10 3
10 4
10
D
E
F
5
10
6
G
10 7
10 -1
10 -2
10 -3
H
X
Y
Z
Code
E-96
E-96 resistance
Code
E-96
E-96 resistance
Code
E-96
E-96 resistance
Code
01
100
25
178
49
316
73
02
102
26
182
50
324
74
576
03
105
27
187
51
332
75
590
E-96
E-96 resistance
562
04
107
28
191
52
340
76
604
05
110
29
196
53
348
77
619
06
113
30
200
54
357
78
634
07
115
31
205
55
365
79
649
08
118
32
210
56
374
80
665
09
121
33
215
57
383
81
681
10
124
34
221
58
392
82
698
11
127
35
226
59
402
83
715
12
130
36
232
60
412
84
732
13
133
37
237
61
422
85
750
14
137
38
243
62
432
86
768
15
140
39
249
63
442
87
787
16
143
40
255
64
453
88
806
17
147
41
261
65
464
89
825
18
150
42
267
66
475
90
845
19
154
43
274
67
487
91
866
20
158
44
280
68
499
92
887
21
162
45
287
69
511
93
909
22
165
46
294
70
523
94
931
23
169
47
301
71
536
95
953
24
174
48
309
72
549
96
976
87
Description for Resistance Value Code and Marking of Thick Film Chip Resistor
Resistance Value Code
All the resistance value code of thick film chip resistor is corresponding with the marking .
Marking
E-24
(0603
5%)
10
E-24 series: Express resistance value on the glass side with three digits, the first tow digits
should be significant and the third one denote number of zeros.
10K
For example:
33
E-24
(0603
1 %& 0.5 %)
E-24 series (0603
1%& 0.5%) : One short bar under marking letter.
For example:
E-96
1%&
E24
0.5%
0805 1206 1210 2010 2512 4R02 4R03
E-96 series & E-24 series:For the dimension type of 0805 1206 1210 2010 2512 4R02
4R03 express the resistance value with four digits, the first three digits are significant figures
and the fourth de notes the number of zeros.
For example:
133
100K
E-96
0603
E-96
For the dimension type of 0603, express the resistance value with three code, the first two digit
code denote the resistance of E-96 series, and the third code of letter denote the multiplier
(see the table three and four ).
For example:
R
2M
The decimal point should be expressed by R
For example:
0
.
1
5.6
The jumper should be expressed by
For example:
01005 0201 0402
on the glass side.
0
0
For the dimension type of 01005
0201
0402 there is no mark
For example:
IEC
IEC E24
For the resistance which don't belong to IEC serial, use the resistance of IEC serial which is most
close to the required resistance of non-IEC serial for replacement.
To get agreement by both party if there special requirement for the marking.
88
PACKAGING AND PRECAUTION OF CHIP RESISTOR
Description for Resistance Value Code and Marking of Thin Film Chip Resistor
Resistance Value Code
0201
0402
0603
0805
1206
1210
2010
2512
All resistance value code of thin film chip resistor,including 0201
1210
2010
0402
0603
0805
1206
2512 size used four digits.
Example
TD03G 4701 BT
4701=4.7K
1R50=1.5
To use four digits code represent resistance value ,
1R50=1.5
Example 4701=4.7K
Marking
E24
E96
E96
.
When resistance value belongs to E24 as well as E96 series, we suggest preferentially use E96 series.
Example 10K=1002,
0805
1206
0805
For 0805
1210
2010
1206 1210
1206
1210
103
2512
Marking for 0805
1206
1210
2010
2512 Size Resistor
2010
2512
2010
2512 size resistor , express the resistance value with four digits code;
Example
4.7K
100K
0603
Marking for 0603 Size Resistor
0603-E96
For resistance value belongs to E96 series, express the resistance value with three digits code.
Example
4.99
0603-E24
For resistance value belongs to E24 series, express the resistance value with three digits code.
Example
270K
4.7K
0201
0402
For the dimension type of 0201
Example
89
0402 there is no mark on the glass side.
Chip Resistor Instructions for Use
1
2
3
4
5
6
7
Application of the products in a special environment can deteriorate product performance
1 Use in various types of liquid, including water, oils, chemicals, and organic solvents.
2 Use outdoors where the products are exposed to direct sunlight, or in dusty places.
3 Use in places where the products are exposed to sea winds or corrosive gases, including Cl2, H2S, Nh3,
SO2, and No2 etc.
4 Use in places where the products are exposed to static electricity or electromagnetic waves.
5 Use in proximity to heat-producing components, plastic cords, or other flammable items.
6 Use involving sealing or coating the products with resin or other coating materials.
7 Use involving unclean solder or use of water or water-soluble cleaning agents for cleaning after soldering.
1
2
3
4
:
5
30
30%
70%
Precautions on use of products
1 Avoid applying power exceeding normal rated power, exceeding the power rating under steady-state
loading condition may negatively affect product performance and reliability.
2 Be careful when pick up the products with tweezers. There may be a care that the overcoat and / or
the body can be chipped.
3 Soldering tip shall not touch the product when install product manually.
4 Storage conditions: T 5
30 , RH 30% 70%.
Soldering
Recommended wave solder profile
Recommended reflow profile
Recommended solder alloy
96.5Sn/3.0Ag/0.5Cu
90
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