General Purpose Thick Film Resistors
(CR Series)
Features:
•
•
•
•
•
•
•
RoHS Compliant (5/6) and Halogen Free
TCR as low as ±100ppm
Available Sizes 01005 to 2512
Stable over temperature range
Good power dissipoation capabilities ( Rated power is conservatively rated)
100% matte Tin over Nickel with wrap around termination for excellent solderability
Some values available for conductive epoxy applicaton ( suitable for MRI applications)
Part Number Structure
CR
Series
1206
Size
01005
0201
0402
0603
0805
1206
1210
2010
2512
- 8W
Power Rating
32W = 0.031W
20W = 0.05W
16W = 0.063W
10W = 0.10W
8W = 0.125W
4W = 0.25W
2W = 0.50W
1W = 1W
2W =2W
- 103
Resistance
3 DIGIT
(J TOL.)
4 DIGIT
(D & F TOL.)
Jumper
2R2=2.2Ω
103=10KΩ
10R2=10.2Ω
1002=10KΩ
3 zeros
J
Tolerance
D =
±
0.5%
F =
±
1%
J =
±
5%
No tolerance
specified for the
zero ohm
Leave blank for
zero ohm value
M
Terminaton
Leave blank for
standard termination.
P = Palladium Silver
Termination (PdAg)
T
Packaging
T = Tape & Reel
M
Optional Reel
Identifier
Leave blank if
standard Reel
size.
Add "-13" if 13"
Reel is required
Example P/N:
CR1206-8W-103JT
Standard temination finish is 100% matte Tin (Sn) over Nickel.
Dimensions
Size
01005
0201
0402
0603
0805
1206
1210
2010
2512 (1W)
2512 (2W)
Unit: inches (mm)
L
0.016 ± 0.0008
(0.4 ± 0.02)
0.024 ± 0.002
(0.6 ± 0.05)
0.040 ± 0.002
(1.0 ± 0.05)
0.063 ± 0.004
(1.6 ± 0.1)
0.079 ± 0.006
(2.0 ± 0.15)
0.126 ± 0.006
(3.2 ± 0.15)
0.126 ± 0.006
(3.2 ± 0.15)
0.197 ± 0.006
(5.0 ± 0.15)
0.248 ± 0.006
(6.3 ± 0.15)
0.248 ± 0.006
(6.3 ± 0.15)
W
0.008 ± 0.0008
(0.2 ± 0.02)
0.012 ± 0.001
(0.3 ± 0.02)
0.020 ± 0.001
(0.5 ± 0.02)
0.031 ± 0.004
(0.8 ± 0.1)
0.050 ± 0.006
(1.25 ± 0.15)
0.063 ± 0.006
(1.6 ± 0.15)
0.098 ± 0.006
(2.50 ± 0.15)
0.098 ± 0.006
(2.50 ± 0.15)
0.126 ± 0.006
(3.2 ± 0.15)
0.126 ± 0.006
(3.2 ± 0.15)
T
0.005 ± 0.0008
(0.13 ± 0.02)
0.010 ± 0.002
(0.25 ± 0.05)
0.014 ± 0.002
(0.35 ± .05)
0.018 ± 0.004
(0.45 ± 0.1)
0.018 ± 0.006
(0.45 ± 0.15)
0.022 ± 0.006
(0.56 ± 0.15)
0.022 ± 0.006
(0.56 ± 0.15)
0.022 ± 0.006
(0.56 ± 0.15)
0.022 ± 0.006
(0.56 ± 0.15)
0.024 ± 0.008
(0.60 ± 0.20)
C
1
0.003 ± 0.001
(0.08 ± 0.03)
0.020 ± 0.008
(0.50 ± 0.20)
0.008 ± 0.004
(0.2 ± 0.1)
0.012 ± 0.006
(0.30 ± 0.15)
0.014 ± 0.006
(0.35 ± 0.15)
0.020 ± 0.008
(0.50 ± 0.20)
0.020 ± 0.008
(0.50 ± 0.20)
0.026 ± 0.008
(0.65 ± 0.25)
0.026 ± 0.008
(0.65 ± 0.25)
0.024 ± 0.008
(0.60 ± 0.20)
C
2
0.003 ± 0.001
(0.08 ± 0.03)
0.006 ± 0.002
(0.15 ± 0.05)
0.008 ± 0.004
(0.2 ± 0.1)
0.012 ± 0.006
(0.30 ± 0.15)
0.014 ± 0.006
(0.35 ± 0.15)
0.020 ± 0.008
(0.50 ± 0.20)
0.020 ± 0.008
(0.50 ± 0.20)
0.024 ± 0.008
(0.60 ± 0.20)
0.024 ± 0.008
(0.60 ± 0.20)
0.020 ± 0.008
(0.50 ± 0.20)
Structure
1
3
5
1
2
4
Alumina Substrate
Backside Electrode
Topside Electrode
Edge Electrode
Nickel Plating
6
7
8
9
10
Tin Plating
Primary Coating
Secondary Layer
Resistive layer
Marking
3
4
7
1
8
9
2
6
5
Email:
sales@venkel.com
|
Phone:
512.794.0081
|
Toll Free:
800.950.8365
|
Web:
www.venkel.com
Rev. 03/2014-B
75
General Purpose Thick Film Resistors
(CR Series)
Electrical Specifications and Range
Size
Power Rating
at 70°C (W)
Max. Working
Voltage
Operating
Temp. Range
Tolerance
TCR
±100ppm
01005
0.03W
(1/32W)
—
√
PR or 15V
whichever
is less
-55°C
to +125°C
0201
0.05W
(1/20W)
—
√
PR or 25V
whichever
is less
-55°C
to +125°C
0402
0.063W
(1/16W)
—
√
PR or 50V
whichever
is less
-55°C
to +155°C
0603
0805
1206
1210
2010
1.0W
2512
1.0W
2.0W
0.063W 0.10W 0.10W 0.125W 0.125W 0.25W 0.25W 0.50W 0.50W
(1/16W) (1/10W) (1/10W) (1/8W) (1/8W) (1/4W) (1/4W) (1/2W) (1/2W)
—
√
PR or 50V
whichever
is less
-55°C
to +155°C
—
√
PR or 150V
whichever
is less
-55°C
to +155°C
—
√
PR or 200V
whichever
is less
-55°C
to +155°C
—
√
PR or 200V
whichever
is less
-55°C
to +155°C
—
√
PR or 200V
whichever
is less
-55°C
to +155°C
—
√
PR or 200V
whichever
is less
-55°C
to +155°C
Resistance
Range
-
-
-
-
-
100Ω - 1MΩ
10Ω - 99Ω
-
100Ω - 1MΩ
10Ω - 99Ω
-
Resistance
Range
-
-
-
-
10Ω - 10MΩ
-
-
Zero,
1Ω - 10MΩ
-
-
-
Resistance
Range
10Ω - 1MΩ
1.02MΩ - 10MΩ
-
10Ω - 1MΩ
Resistance
Range
10Ω - 1MΩ
1.02MΩ - 10MΩ
-
10Ω - 1MΩ
Resistance
Range
10Ω - 1MΩ
1.02MΩ - 10MΩ
-
10Ω - 1MΩ
Resistance
Range
10Ω - 1MΩ
1.02MΩ - 10MΩ
-
10Ω - 1MΩ
Resistance
Range
-
-
-
10Ω - 1MΩ
Resistance
Range
-
-
-
10Ω - 1MΩ
Resistance
Range
-
-
-
10Ω - 1MΩ
±0.5% (D)
±200ppm
±350ppm
±100ppm
±1 (F)
±200ppm
±250ppm
±300ppm
±200ppm
1Ω - 9.76Ω;
1Ω - 9.76Ω;
1Ω - 9.76Ω;
1Ω - 9.76Ω;
1Ω - 9.76Ω;
1Ω - 9.76Ω;
1Ω - 9.76Ω;
1.02MΩ - 21.5MΩ 1.02MΩ - 21.5MΩ 1.02MΩ - 21.5MΩ 1.02MΩ - 21.5MΩ 1.02MΩ - 20MΩ 1.02MΩ - 21.5MΩ 1.02MΩ - 21.5MΩ
-
-
Zero,
1Ω - 10MΩ
-
-
-
-
-
Zero,
1Ω - 10MΩ
-
-
10MΩ - 22MΩ
-
-
Zero,
1Ω - 10MΩ
-
-
10MΩ - 22MΩ
-
-
Zero,
1Ω - 10MΩ
-
-
10MΩ - 22MΩ
-
20.5MΩ - 21.5MΩ
Zero,
1Ω - 10MΩ
-
-
-
-
-
Zero,
1Ω - 10MΩ
-
-
-
-
-
Zero,
1Ω - 10MΩ
-
-
-
±5% (J)
±250ppm
±300ppm
±350ppm
NOTE:
Overload Voltage=2.5*√(P*R).
Marking Code
• 1% E-24 values for 0603 size and larger are typically marked with the standard 3 digit marking code.
• 1% E-96 values for 0805 size and larger, will be marked with standard 4 digit marking code.
• 5% E-24 values for 0603 size and larger, will be marked with standard 3 digit marking code.
• 0603 - 1% E-96 values will be marked with a standard 3 digit alpha numeric code
(Please see page 61 for alpha numeric codes).
• 01005, 0201 and 0402 cannot be marked.
• 5% E-24 values for 1210~2512, will be marked with 4 digit marking code.
Derating
DERATING CURVE
(CR Only)
Curve
120
Rated power (%)
100
80
60
40
20
0
-50
-55
-25
75 100
70
Ambient temperature (˚C)
0
25
50
125 150 175
01005 & 0201 Size
0402 to 2512 Size
76
Email:
sales@venkel.com
|
Phone:
512.794.0081
|
Toll Free:
800.950.8365
|
Web:
www.venkel.com
Rev. 03/2014-B
General Purpose Thick Film Resistors
(CR Series)
Reel Specifications
F
Label
H
Unit: mm (inch)
C
13.0 ± 0.2
E
6.0 ± .5
(0.24 ± 0.02)
F
11.4 ± 1.0
(0.45 ± 0.04)
G
9.0 ± .3
(0.35 ± 0.012)
H
1.5 ± .3
(0.06 ± 0.012)
M
180 ± 2.0
(7.09 ± 0.08)
M C
E
(0.51 ± 0.008)
Minimum of 30 empty pockets at the beginning of reel, 65 minimum empty pockets at the end.
G
Tape Specifications
B
G
T
A
F
W
T
J
Dø
H
E
Embossed
Paper
All dimensions in mm.
Tape
Size (inches)
01005
0201
0402
Paper
0603
0805
1206
1210
Embossed
2010
2512
A
0.45
± 0.03
0.7
± 0.08
1.15
± 0.1
1.9
± 0.1
2.4
± 0.1
3.5
± 0.1
3.5
± 0.1
5.4
± 0.2
6.9
± 0.2
B
0.25
± 0.03
0.4
± 0.08
0.65
± 0.1
1.1
± 0.1
1.65
± 0.1
1.9
± 0.1
2.8
± 0.1
2.9
± 0.2
3.6
± 0.2
W
8.0
± 0.2
8.0
± 0.2
8.0
± 0.2
8.0
± 0.2
8.0
± 0.2
8.0
± 0.2
8.0
± 0.2
12.0
± 0.1
12.0
± 0.1
E
1.75
± 0.1
1.75
± 0.1
1.75
± 0.1
1.75
± 0.1
1.75
± 0.1
1.75
± 0.1
1.75
± 0.1
1.75
± 0.1
1.75
± 0.1
F
3.5
± 0.05
3.5
± 0.05
3.5
± 0.05
3.5
± 0.05
3.5
± 0.05
3.5
± 0.05
3.5
± 0.05
5.5
± 0.5
5.5
± 0.5
T
0.40
± 0.10
0.42
± 0.20
0.45
± 0.10
0.70
± 0.10
0.85
± 0.10
0.85
± 0.10
0.85
± 0.10
1.2
1.2
G
2.0
± 0.05
2.0
± 0.05
2.0
± 0.05
4.0
± 0.1
4.0
± 0.1
4.0
± 0.1
4.0
± 0.1
4.0
± 0.1
8.0
± 0.1
H
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
4.0
± 0.1
J
2.0
± 0.05
2.0
± 0.05
2.0
± 0.05
2.0
± 0.05
2.0
± 0.05
2.0
± 0.05
2.0
± 0.05
2.0
± 0.05
2.0
± 0.05
Dø
1.5
+ 0.1-0
1.5
+ 0.1-0
1.5
+ 0.1-0
1.5
+ 0.1-0
1.5
+ 0.1-0
1.5
+ 0.1-0
1.5
+ 0.1-0
1.5
+ 0.1-0
1.5
+ 0.1-0
Peel Back Force and Direction Diagram
Direction of pull
Top cover tape
Carrier tape
165 ~ 180˚
Direction of unreeling
Bottom cover tape
Peel back force and direction of peel back angle should
follow EIA481-1-A. Peel back force should be between
0.1N – 1.3N and peel back angle of 165˚ – 180˚.
Email:
sales@venkel.com
|
Phone:
512.794.0081
|
Toll Free:
800.950.8365
|
Web:
www.venkel.com
Rev. 03/2014-B
77
嵌入式系统
