Anti-Sulfuration Resistors
(CRS Series)
Features:
•
•
•
•
•
RoHS Compliant (5/6) and Halogen Free
Confirmed test data with no failures up to 9,000 hours
TCR as low as ±100ppm
Moisture Sensitivity Level: 1
Specially designed termination prevents an open mode due to the formation of
Silver Sulfide (Ag
2
S)
Part Number Structure
CRS
Series
1206
Size
0201
0402
0603
0805
1206
1210
2010
2512
- 4W
Power Rating
20W = 0.05W
16W = 0.063W
10W = 0.10W
8W = 0.125W
4W = 0.25W
2W = 0.50W
W = 0.75W
X = 1.0W
- 103
Resistance Code
3 DIGIT
(J TOL.)
4 DIGIT
(F TOL.)
e.g. 2R2=2.2Ω
103=10KΩ
e.g. 10R2=10.2Ω
1002=10KΩ
J
Tolerance
D =
±0.5%
F =
±
1%
J =
±5%
T
Packaging
T = Tape & Reel
Example
P/N
:
CRS1206-4W-103JT
Standard termination finish is 100% matte Tin (Sn) over Nickel.
Dimensions
L
Size (inches)
Unit: inches (mm)
L
0.024 ± 0.002
(0.6 ± 0.05)
0.040 ± 0.002
(1.0 ± 0.05)
0.063 ± 0.008
(1.6 ± 0.2)
0.079 ± 0.008
(2.0 ± 0.2)
0.126 ± 0.008
(3.2 ± 0.2)
0.126 ± 0.008
(3.2 ± 0.2)
0.197 ± 0.006
(5.0 ± 0.15
0.248 ± 0.006
(6.3 ± 0.15)
W
0.012 ± 0.001
(0.3 ± 0.02)
0.020 ± 0.002
(0.5 ± 0.05)
0.031 ± 0.008
(0.8 ± 0.2)
0.050 ± 0.008
(1.25 ± 0.20)
0.063 ± 0.008
(1.6 ± 0.2)
0.098 ± 0.006
(2.50 ± 0.15)
0.098 ± 0.006
(2.50 ± 0.15
0.122 ± 0.006
(3.1 ± 0.15)
T
0.010 ± 0.002
(0.25 ± 0.05)
0.014 ± 0.002
(0.35 ± 0.05)
0.014 ± 0.004
(0.45 ± 0.10)
0.018 ± 0.006
(0.45 ± 0.15)
0.022 ± 0.006
(0.57 ± 0.15)
0.022 ± 0.006
(0.56 ± 0.15)
0.022 ± 0.005
(0.55 ± 0.12)
0.022 ± 0.005
(0.55 ± 0.12)
C
0.006 ± 0.002
(0.15 ± 0.05)
0.008 ± 0.004
(0.2 ± 0.01)
0.010 ± 0.006
(0.25 ± 0.15)
0.016 ± 0.008
(0.4 ± 0.20)
0.018 ± 0.008
(0.45 ± 0.2)
0.018 ± 0.008
(0.45 ± 0.20)
0.024 ± 0.01
(0.60 ± 0.25)
0.024 ± 0.01
(0.60 ± 0.25)
0201
W
0402
0603
0805
C
C
1206
T
C
C
1210
2010
2512
Structure
5 6
7
4
3
8
1
2
9
1
Alumina Substrate
2
Bottom Electrode (Ag)
3
Topside Electrode (Ag-Pd)
4
Resistance Element
(RuO
2
)
6
7
8
9
Protective Overcoat II
Side Electrode (resin Ag)
Internal Electrode (Ni)
External Electrode (Sn)
5
Protective Overcoat I
Email:
sales@venkel.com
|
Phone:
512.794.0081
|
Toll Free:
800.950.8365
|
Web:
www.venkel.com
Rev. 08/2018-A
1
Anti-Sulfuration Resistors
(CRS Series)
Electrical Specifications and Range
Size
Power Rating
at 70°C (W)
0201
0402
0603
0805
0.125W (1/8W)
2A
50 mΩ (max)
1206
0.25W (1/4W)
2A
50 mΩ (max)
1210
0.33W (1/3W)
2.5A
50 mΩ (max)
2010
0.75W (3/4W)
3.5A
50 mΩ (max)
2512
1.0W (1W)
4A
50 mΩ (max)
0.05W (1/20W) 0.063W (1/16W) 0.10W (1/10W)
1A
50 mΩ (max)
Zero ohm (Jumper)
Current Rating
Zero ohm (Jumper)
Resistance
Max. Working
Voltage
Operating
Temp. Range
1A
50 mΩ (max)
1A
50 mΩ (max)
—
—
—
—
—
—
—
—
√
PR or 25V
√
PR or 50V
√
PR or 50V
√
PR or 150V
√
PR or 200V
√
PR or 200V
√
PR or 200V
√
PR or 250V
whichever is less whichever is less whichever is less whichever is less whichever is less whichever is less whichever is less whichever is less
-55°C
to +125°C
Resistance
Range
-
-
-
1Ω - 10MΩ
-
1Ω - 10MΩ
-55°C
to +155°C
Resistance
Range
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
-55°C
to +155°C
Resistance
Range
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
-55°C
to +155°C
Resistance
Range
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
-55°C
to +155°C
Resistance
Range
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
-55°C
to +155°C
Resistance
Range
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
-55°C
to +155°C
Resistance
Range
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
-55°C
to +155°C
Resistance
Range
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
10Ω - 1MΩ
0Ω, 1Ω - 9.76Ω,
1.02M - 10MΩ
Tolerance
TCR
±100ppm
±0.5% (D)
±200ppm
±100ppm
±1% (F)
±200ppm
±100ppm
±5% (J)
±200ppm
NOTES:
(1) Overload Voltage = 2.5*√(P*R).
(2) Zero Ohm Jumper is <50m
Ω
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).
Note: 0201 and 0402 sizes cannot be marked.
Anti Sulfuration Test Data
Test Conditions:
Resistors are mounted on the test board with the power “ON” and kept in the atmosphere of 50 ˚C, Relative
Humidity of 95% and H
2
S – 3PPM is present in the atmosphere.
10 pieces each of regular resistors and anti-sulfuration resistors were tested.
Hours
Standard
Thick Film
resistors
Anti-
sulfuration
resistors
1,000
O
2,000
O
3,000
O
4,000
O
4,500
X1
5,000
X2
5,500
X1
6,000
X1
6,500
X3
7,000
X1
8,000
X1
8,500
–
9,000
–
O
O
O
O
O
O
O
O
O
O
O
O
O
O = No failure. X1 = 1 failure. X2 = 2 failures. X3 = 3 failures.
Test Results:
Standard Thick Film Resistors start failing (open) from 4,500 hours and by 8,500 hours, all have failed (opened).
Anti-sulfuration resistors have no failures up to 9,000 hours.
Email:
sales@venkel.com
|
Phone:
512.794.0081
|
Toll Free:
800.950.8365
|
Web:
www.venkel.com
Rev. 8/2018-A
2
Anti-Sulfuration Resistors
(CRS Series)
Reel Specifications
F
Label
H
Unit: mm (inch)
C
E
60.0 ± 1.0
(2.36 ± 0.03)
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
13.0 ± 0.2
(0.51 ± 0.008)
Minimum of 30 empty pockets at the beginning of reel, 65 minimum empty pockets at the end.
G
Tape Specifications
A
A
B
BG
G
T
T
F
W
F
W
T
J
Dø
DøH
J
H
E
E
T
Embossed
Embossed
Paper
Paper
Tape
Size
0201
0402
A
0.7
± 0.08
1.15
± 0.1
1.9
± 0.1
2.4
± 0.1
3.5
± 0.1
3.5
± 0.1
5.5
± 02
6.7
± 0.2
B
0.4
± 0.08
0.65
± 0.1
1.1
± 0.1
1.65
± 0.1
1.9
± 0.1
2.8
± 0.1
2.8
± 0.2
3.5
± 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
12.0
± 0.3
12.0
± 0.3
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
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
5.5
± 0.05
5.5
± 0.05
T
0.42
± 0.2
0.45
± 0.1
0.70
± 0.1
0.85
± 0.1
0.85
± 0.1
0.85
± 0.1
1.2
1.2
G
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
All dimensions in mm.
J
Dø
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
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
Paper
0603
0805
1206
1210
2010
Embossed
2512
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. 08/2018-A
3
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