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Thick Film Array Chip Resistor — CRA Series
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Construction
1 Alumina Substrate
2 Bottom Electrode (Ag)
3 Top Electrode (Ag/Pd)
4 Barrier Layer (Ni)
5 External Electrode (Sn)
6 Resistor Layer (RuO
2
)
7 Primary Overcoat (Glass)
8 Secondary Overcoat (Epoxy)
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Application
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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
CRA024C
CRA024R/CRA034R
CRA064R
CRA022C
CRA022R
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Dimension
TYPE
CRA022R
CRA024R
CRA034R
CRA064R
CRA022C
CRA024C
Unit: mm
L
1.00±0.10
2.00±0.10
3.20±0.20
5.10±0.20
1.00±0.10
2.00±0.10
W
1.00±0.10
1.00±0.10
1.60±0.15
3.10±0.20
1.00±0.10
1.00±0.10
H
0.33±0.05
0.40±0.10
0.50±0.10
0.55±0.15
0.30±0.10
0.40±0.10
l
1
0.15±0.10
0.20±0.10
0.30±0.20
0.55±0.15
0.25±0.15
0.15±0.10
l
2
0.25±0.10
0.20±0.10
0.30±0.20
0.55±0.15
0.25±0.15
0.20±0.10
P
0.67±0.10
0.50±0.10
0.80±0.20
1.30±0.20
0.50±0.10
0.50±0.10
Q
0.34±0.10
0.30±0.10
0.50±0.15
0.90±0.10
0.35±0.10
0.35±0.10
Q1
---
0.43±0.10
0.61±0.10
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---
---
C
---
---
---
---
0.15±0.10
0.15±0.10
TEL: 886-7-8116611
FAX: 886-7-8115533
E-mail:
service@everohms.com
http://www.everohms.com
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Standard Electrical Specifications
Item
Type
CRA022R
CRA024R
CRA034R
CRA022C
CRA024C
CRA064R
Rating
Power
at 70℃
0.063 W
0.063 W
0.1 W
0.063 W
0.063 W
0.25 W
Max
Working
Voltage
25V
25V
50V
25V
25V
200V
Max
Overload
Voltage
50V
50V
100V
50V
50V
400V
Resistance Range
T.C.R.
(PPM/℃)
0~+400
±200
0~+400
±200
0~+400
±200
0~+400
±200
0~+400
±200
0~+400
±200
F(±1%)
J±(5%)
1Ω~9.9Ω
10Ω~1MΩ
1Ω~9.9Ω
10Ω~1MΩ
1Ω~9.9Ω
10Ω~1MΩ
1Ω~9.9Ω
10Ω~1MΩ
1Ω~9.9Ω
10Ω~1MΩ
1Ω~9.9Ω
10Ω~1MΩ
Operating
Temperature
-55℃
~
+155℃
●For
non-standard parts, please contact our sales dept.
Type
Jumper Rated
Current
022R
024R
034R
022C
024C
064R
1A
2A
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Parts Number Explanation
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Example:
CRA
Product
Type
024R
Size
(Inch)
022R(0402*2)
024R(0402*4)
034R(0603*4)
064R (1206*4)
022C(0402*2)
024C(0402*4)
R：CONVEX
C：CONCAVE
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
Q
Package
P、Q：Paper Taping
E：Embossed Taping
D：Packed in a Bag
10
Quantity
01：1000PCS
02：2000PCS
04：4000PCS
05：5000PCS
10：10000PCS
20：20000PCS
40：40000PCS
50：50000PCS
TEL: 886-7-8116611
FAX: 886-7-8115533
E-mail:
service@everohms.com
http://www.everohms.com
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Appendix For SMD Chip Resistor
●
Packaging Information
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Dimension
TYPE
022R
024R
022C
024C
034R
064R
SIZE
7”
10K/Reel
A
2.0±0.5
ψB
13.5±1.0
ψC
21±1.0
ψD
60±1.0
W
11.5±2.0
Unit: mm
ψM
178±2.0
7”
11”
5K/Reel
5K/Reel
2.0±0.5
2.0±0.5
13.5±1.0
13.5±1.0
21±1.0
21±1.0
60±1.0
60±1.0
11.5±2.0
16.0±2.0
178±2.0
278±2.0
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Tapping Specification
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Dimension
Packaging
Type
022R
024R
Paper Type
022C
024C
034R
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
1.25±0.10 1.25±0.10 8.0±0.20 1.75±0.10 3.5±0.05
1.20±0.10 2.20±0.10 8.0±0.20 1.75±0.10 3.5±0.05
1.25±0.10 1.25±0.10 8.0±0.20 1.75±0.10 3.5±0.05
1.20±0.10 2.20±0.10 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
2.0±0.05 0.45±0.10 1.50±0.10
2.0±0.05 0.60±0.10 1.50±0.10
2.0±0.1
2.0±0.05 0.45±0.10 1.50±0.10
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
TEL: 886-7-8116611
FAX: 886-7-8115533
E-mail:
service@everohms.com
http://www.everohms.com
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Dimension
Packaging
Embossed
Type
064R
3.55±0.20 5.55±0.20
12±0.10
1.75±0.10 5.5±0.05
4.0±0.10
2.0±0.05 0.25±0.10 1.50±0.10 1.50±0.10 0.85±0.15
Type
A
B
W
E
F
G
H
T
Unit: mm
ψ
D
Ψ
D1
T1
P
8.0±0.2
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Packing Material Data/Storage Data
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Front & Back Lead Dimension
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Top Adhesive Peel Off Strength：10~70g
TEL: 886-7-8116611
FAX: 886-7-8115533
E-mail:
service@everohms.com
http://www.everohms.com
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