Wide Terminal Thick Film Chip Resistor – BCTW Series
Features
RoHS, Halogen Free and REACH Compliance
Pb contained in glass material element are exempted by RoHS
directive
Applications
The product is belong to the universal series
Product Identification
Configuration and Dimensions
Recommended Pattern
Measurement Point
Dimensions in mm
Configuration and Dimensions
Type
L
BCTW000508
BCTW000612
BCTW001218
BCTW001020
BCTW001225
W
H
L1
L2
A
0.4
1.0
1.6
0.9
1.5
B
2.2
2.2
3.9
3.4
4.1
C
2.1
3.2
4.75
5.0
6.4
A
1.00±0.05
1.49±0.05
2.85±0.05
2.30±0.05
3.00±0.05
B
0.78±0.05
1.30±0.05
1.65±0.05
2.40±0.05
3.00±0.05
1.20±0.10 2.00±0.10 0.50±0.10 0.20±0.10 0.20±0.15
1.60±0.20 3.20±0.20 0.55±0.10 0.35±0.15 0.25±0.15
3.10±0.10 4.60±0.20 0.55±0.10 0.45±0.25 0.40±0.20
2.50±0.20 5.00±0.20 0.55±0.10 0.25±0.20 0.90±0.20
3.20±0.20 6.40±0.20 0.55±0.10 0.45±0.20 0.75±0.20
Recommended Pattern
Measurement Point
Wide Terminal Thick Film Chip Resistor – BCTW Series
Electrical Characteristics Resistance Range:
Rated
Power
at 70℃
(W)
Overload
Voltage
(V) Max.
JUMPER
Rated
Current
(A)
±5%
2
2
2
2
2
±1%
4
4
7
7
8.5
JUMPER
Resistance
Value
(mΩ) Max
±5%
50
50
50
50
50
±1%
20
20
20
20
20
Type
Working
Voltage
(V) Max.
T.C.R
(ppm/℃)
Resistance Range (Ω)
±0.5%,±1%,±5%
E-24、E-96
±200
±100
±200
±100
±200
±100
±200
±100
±200
±100
1≦R＜10
10≦R≦1M
1≦R＜10
10≦R≦1M
1≦R＜10
10≦R≦1M
1≦R＜10
10≦R≦1M
1≦R＜10
10≦R≦1M
-55℃ ~ +155℃
BCTW000508
BCTW000612
BCTW001218
BCTW001020
BCTW001225
1/3
1/2
1
1
2
150
200
250
200
200
200
400
500
400
400
Operating Temperature Range
Note: When ordering, please specify tolerance code. Tolerance: D=±0.5%, F=±1%, J=±5%
Power Derating Curve: Operating Temperature Range: -55℃ ~ +155℃,
For resistors operated in ambient temperatures above 70℃, power rating shall be derated in accordance with figure below.
100
70
Rated Power(%)
80
60
40
20
0
-55
20
40
60
80 100 120 140 160
155
Ambient temperature (℃)
Rating Current: The resistor shall have a DC continuous working current or a rms. AC continuous working current at commercial-line frequency
and wave form corresponding to the power rating, as determined from the following:
Remark: E: Rated voltage.(V) , P: Rating Power.(W), R: Nominal Resistance.(Ω)
E
½
R×P
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
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