■
Thick Film Chip Resistor — CR Series
■
Construction
1
2
3
4
Alumina Substrate
Bottom Electrode (Ag)
Top Electrode (Ag/Pd)
Barrier Layer (Ni)
5
6
7
8
External Electrode (Sn)
Resistor Layer (RuO
2
)
Primary Overcoat (Glass)
Secondary Overcoat (Epoxy)
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Application
—
Entertainment: Stereo, TV tuners, Tape recorder
─
Appliance: Air conditioner, Refrigerator
─
Computer & relative products: Main board, PDA
─
Communication equipment: Cell phone, Fax machine
─
Power equipment: Power supply, Illumination equipment
─
Measuring instrument: Electric meter, Navigation equipment
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Features
—
Small size and light weight
—
Reduction of assembly costs and matching with placement machines
—
Reliability, high quality and fast delivery
TEL: 886-7-8116611
FAX: 886-7-8115533
E-mail:
service@everohms.com
http://www.everohms.com
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Type Dimension
CR0402 / CR0603 / CR0805 / CR1206
CR1210 / CR1812 / CR2010 / CR2512
CR1218
■
Dimension
TYPE
CR0402
CR0603
CR0805
CR1206
CR1210
CR1812
CR2010
CR1218
CR2512
L
1.00
±
0.10
1.60
±
0.20
2.00
±
0.20
3.05
±
0.10
3.05
±
0.10
4.50
±
0.10
5.00
±
0.20
3.10
±
0.10
6.30
±
0.20
W
0.50
±
0.05
0.80
±
0.15
1.25
±
0.15
1.60
±
0.20
2.50
±
0.20
3.00
±
0.10
2.50
±
0.20
4.60
±
0.10
3.20
±
0.20
H
0.30
±
0.05
0.40
±
0.10
0.50
±
0.15
0.55
±
0.15
0.55
±
0.15
0.55
±
0.05
0.55
±
0.10
0.55
±
0.05
0.55
±
0.10
l
1
0.15
±
0.10
0.30
±
0.20
0.30
±
0.15
0.40
±
0.20
0.50
±
0.20
0.55
±
0.20
0.60
±
0.20
0.40
±
0.20
0.60
±
0.20
Unit: mm
l
2
0.20
±
0.10
0.30
±
0.10
0.40
±
0.15
0.50
±
0.20
0.50
±
0.20
0.70
±
0.20
0.60
±
0.20
0.50
±
0.20
0.60
±
0.20
TEL: 886-7-8116611
FAX: 886-7-8115533
E-mail:
service@everohms.com
http://www.everohms.com
●
Trimmable Chip Resistor – TCR series
■
Standard Electrical Specifications
Item
Rated Power
at 70℃
Type
TCR0402
TCR0603
TCR0805
TCR1206
TCR1210
TCR1812
TCR2010
TCR1218
TCR2512
0.063 W
0.1 W
0.125 W
0.25 W
0.33 W
0.5 W
0.5 W
1W
1W
50V
50V
150V
200V
200V
200V
200V
200V
200V
100V
100V
300V
±15%
400V
400V
400V
400V
400V
400V
±30%
+155℃
±200
±20%
10Ω~1MΩ
~
-55℃
Max
Max
Working Overload
Voltage Voltage
T.C.R.
(PPM/℃)
Resistance
Tolerance
Resistance
Range
Operating
Temperature
Range
●For
non-standard parts, please contact our sales dept.
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Parts Number Explanation
■
Example:
CR
Product Type
CR: Thick Film
TCR: Trimmable
0603
Size
(Inch)
0201
0402
0603
0805
1206
1210
1812
2010
1218
2512
2030
J
Resistor
Tolerance
B：±0.1%
C：±0.25%
D：±0.5%
F：±1%
G：±2%
J：±5%
K：±10%
L：±15%
M：±20%
N：±30%
10R
Resistors
Value
P
Package
P、Q：Paper Taping
E：Embossed Taping
D：Packed in a Bag
05
Quantity
01：1000PCS
02：2000PCS
04：4000PCS
05：5000PCS
10：10000PCS
20：20000PCS
40：40000PCS
50：50000PCS
Optional
0.125W
0.25W
0.5W
0.66W
1W
2W
TEL: 886-7-8116611
FAX: 886-7-8115533
E-mail:
service@everohms.com
http://www.everohms.com
■
Appendix For SMD Chip Resistor
●
Packaging Information
■
Dimension
TYPE
7”
0402
13”
13”
7”
0603
0805
1206
10”
13”
1210
2010
2512
1812
1218
7”
SIZE
10K/Reel
40K/Reel
50K/Reel
5K/Reel
10K/Reel
20K/Reel
5K/Reel
A
2.0±0.5
2.0±0.5
2.0±0.5
2.0±0.5
2.0±0.5
2.0±0.5
2.0±0.5
ψB
13.5±1.0
13.5±1.0
13.5±1.0
13.5±1.0
13.5±1.0
13.5±1.0
13.5±1.0
ψC
21±1.0
21±1.0
21±1.0
21±1.0
21±1.0
21±1.0
21±1.0
ψD
60±1.0
100±1.0
100±1.0
60±1.0
100±1.0
100±1.0
60±1.0
W
11.5±2.0
11.5±2.0
11.5±2.0
11.5±2.0
11.5±2.0
11.5±2.0
11.5±2.0
Unit: mm
ψM
178±2.0
330±2.0
330±2.0
178±2.0
254±2.0
330±2.0
178±2.0
7”
4K/Reel
2.0±0.5
13.5±1.0
21±1.0
60±1.0
16.0±2.0
178±2.0
TEL: 886-7-8116611
FAX: 886-7-8115533
E-mail:
service@everohms.com
http://www.everohms.com
■
Tapping Specification
■
Dimension
Packaging
Type
0402
0603
Paper Type
0805
1206
1210
A
B
W
E
F
G
4.0±0.10
4.0±0.10
4.0±0.10
4.0±0.10
4.0±0.10
H
T
Unit: mm
ψ
D
P
0.70±0.10 1.20±0.10 8.0±0.20 1.75±0.10 3.5±0.05
1.05±0.20 1.80±0.20 8.0±0.20 1.75±0.10 3.5±0.05
1.55±0.20 2.30±0.20 8.0±0.20 1.75±0.10 3.5±0.05
1.90±0.20 3.50±0.20 8.0±0.20 1.75±0.10 3.5±0.05
2.85±0.20 3.50±0.20 8.0±0.20 1.75±0.10 3.5±0.05
2.0±0.05 0.45±0.10 1.50±0.10 2.0±0.1
2.0±0.05 0.60±0.10 1.50±0.10
2.0±0.05 0.75±0.10 1.50±0.10
4.0±0.1
2.0±0.05 0.75±0.10 1.50±0.10
2.0±0.05 0.75±0.10 1.50±0.10
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Dimension
Packaging
Type
2010
Embossed
Type
1812
1218
3.30±0.20 4.60±0.20
3.30±0.20 4.60±0.20
12±0.10
12±0.10
1.75±0.10 5.5±0.05
1.75±0.10 5.5±0.05
4.0±0.10
4.0±0.10
2.0±0.05 0.23±0.10 1.50±0.10 1.50±0.10 0.85±0.15
2.0±0.05 0.23±0.10 1.50±0.10 1.50±0.10 0.85±0.15
2512
A
B
W
12±0.10
12±0.10
E
F
G
4.0±0.10
4.0±0.10
H
T
Unit: mm
ψ
D
Ψ
D1
T1
P
2.80±0.20 5.60±0.20
3.40±0.20 6.70±0.20
1.75±0.10 5.5±0.05
1.75±0.10 5.5±0.05
2.0±0.05 0.23±0.10 1.50±0.10 1.50±0.10 0.85±0.15
2.0±0.05 0.23±0.10 1.50±0.10 1.50±0.10 0.85±0.15
4.0±0.1
TEL: 886-7-8116611
FAX: 886-7-8115533
E-mail:
service@everohms.com
http://www.everohms.com
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