Features
Applications
■ Thick film
■ High voltage applications
■ High voltage
■ Consumer electronics
■ Wide resistance range
1504
■ RoHS compliant*
■ UL/IEC 60950 & 60065 compatible
■
UL 1676 recognized
CHV Series - Thick Film High Voltage Chip Resistors
Electrical Characteristics
Specification
CHV0603
CHV0805
Power Rating @ 70 °C
Operating Temperature Range
Maximum Working Voltage
0.1 W
0.125 W
200 V
Maximum Overload Voltage
400 V
1%
E-96 + E-24
5%
E-24
1%
5%
Resistance Range
Temperature Coefficient
Model
CHV1206
CHV2010
CHV2512
0.5 W
1.0 W
400 V
0.25 W
-55 °C to +155 °C
800 V
2000 V
3000 V
800 V
1600 V
3000 V
4000 V
100 kΩ ∼ 10 MΩ
100 kΩ ∼ 22 MΩ
100 kΩ ∼ 100 MΩ
±100 PPM/°C
±200 PPM/°C
Environmental Characteristics
Additional Information
Test
Conditions
Specification
Short Time
Overload
5 times rated power or max overload
voltage for 5 seconds
Δ R ≤ ± (2 % + 0.1 Ω)
Solderability
+245 ±5 ℃ for 3 ± 0.5 seconds
Over 95 % coverage
Resistance to
Solder Heat
+260 ±5 ℃ for 10 ±1 seconds
Δ R ≤ ± (1 % + 0.1 Ω)
Load Life
Humidity
+40 ±2 ℃, 90~95 %
1.5 hours ON, 0.5 hours OFF
for 1000 hours at rated power
Δ R ≤ ± (5 % + 0.1 Ω)
Load Life
+70℃
1.5 hours ON, 0.5 hours OFF
for 1000 hours at rated power
Δ R ≤ ± (5 % + 0.1 Ω)
Temperature
Cycle
-55 ℃ (30 minutes),
+25 ℃ (2~3 minutes),
+155 ℃ (30 minutes),
+25 ℃ (2~3 minutes)
for five cycles
Δ R ≤ ± (5 % + 0.05 Ω)
Voltage
Coefficient of
Resistance
(VCR)
Max. Test Voltage: 500 V
VL: 10 % RCWV or Max. RCWV
VH: 100 % RCWV or Max. RCWV
R ≤ 1 MΩ: ±100 ppm/V
1 MΩ < R < 10 MΩ: ±200 ppm/V
R ≥ 10 MΩ: ±300 ppm/V
Click these links for more information:
PRODUCT TECHNICAL INVENTORY SAMPLES
SELECTOR LIBRARY
CONTACT
Agency Recognition
UL1676
Description
File Number: E466353
How to Order
CHV 2512 - F X - 1000 E LF
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
** Bourns® products have not been specifically designed and tested for FDA Class III applications and their use in
such applications is neither recommended nor supported.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of
this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Model
(CHV = Thick Film
High Voltage
Chip Resistor
Size
• 0603 • 0805 • 1206
• 2010 • 2512
Resistance Tolerance
F = ±1 % (Use with “X”
TCR Code)
J = ±5 % (Use with “W”
TCR Code)
TCR
X = ±100 PPM/°C
W = ±200 PPM/°C
Resistance Value
1 % Tolerance: First three digits are
significant, fourth digit represents
the number of zeroes to follow
5 % Tolerance: First two digits are
significant, third digit represents
the number of zeroes to follow
Packaging
E = Paper tape:
• 5,000 pcs. on 7 ˝ plastic reel
(CHV0603, CHV0805, CHV1206)
• 4,000 pcs. on 7 ˝ plastic reel
(CHV2010, CHV2512)
Termination
LF = Tin-plated (RoHS compliant)
CHV Series - Thick Film High Voltage Chip Resistors
Soldering Profile
Construction
300
OVERCOAT
250
INNER ELECTRODE
Peak 245 °C
Sn PLATING
190 °C
RESISTIVE ELEMENT
10~15
seconds
150
Ni PLATING
CERAMIC SUBSTRATE
60~120 seconds
Derating Curve
100
50
0
0
10
50
100
150
200
250
Time (seconds)
Rated power in percentage (%)
Temperature (°C)
200
100
80
60
40
20
0
-55
0
155
70
Ambient temperature (°C)
Product Dimensions
A
Model
Dim.
CHV0603
CHV0805
CHV1206
CHV2010
CHV2512
A
1.60 ± 0.10
2.00 ± 0.10
3.10 ± 0.10
5.00 ± 0.20
6.40 ± 0.20
(0.063 ± 0.004) (0.079 ± 0.004) (0.122 ± 0.004) (0.197 ± 0.008) (0.252 ± 0.008)
B
0.80 ± 0.10
1.25 ± 0.10
1.60 ± 0.10
2.50 ± 0.20
3.20 ± 0.20
(0.031 ± 0.004) (0.049 ± 0.004) (0.063 ± 0.004) (0.098 ± 0.008) (0.126 ± 0.008)
C
0.30 ± 0.20
0.40 ± 0.20
0.50 ± 0.20
0.65 ± 0.25
0.65 ± 0.25
(0.012 ± 0.008) (0.016 ± 0.008) (0.020 ± 0.008) (0.026 ± 0.010) (0.026 ± 0.010)
D
0.30 ± 0.20
0.40 ± 0.20
0.50 ± 0.20
0.60 ± 0.25
0.90 ± 0.25
(0.012 ± 0.008) (0.016 ± 0.008) (0.020 ± 0.008) (0.024 ± 0.010) (0.035 ± 0.010)
T
0.45 ± 0.10
0.50 ± 0.10
0.55 ± 0.10
0.60 ± 0.10
0.60 ± 0.15
(0.018 ± 0.004) (0.020 ± 0.004) (0.022 ± 0.004) (0.024 ± 0.004) (0.024 ± 0.006)
100
C
B
C
T
D
D
DIMENSIONS:
MM
(INCHES)
Recommended Land Pattern
Model
Dim.
L
CHV0603
CHV0805
CHV1206
CHV2010
CHV2512
A
0.90
(0.035)
1.30
(0.051)
1.80
(0.071)
3.00
(0.118)
3.70
(0.146)
B
1.00
(0.039)
1.15
(0.045)
1.30
(0.051)
1.50
(0.059)
1.60
(0.063)
L
3.00
(0.118)
3.50
(0.138)
4.70
(0.185)
6.80
(0.268)
7.60
(0.299)
A
B
DIMENSIONS:
MM
(INCHES)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
CHV Series - Thick Film High Voltage Chip Resistors
Resistor Markings
Marking Explanation
CHV0603
CHV0805
CHV1206
CHV2010
CHV2512
CHV0805
CHV1206
CHV2010
CHV2512
301
1542
3-Digit
E-24 ±5 % Marking
4-Digit
E-96/E-24 Marking
30 X 101
Value = 300 ohms
154 X 102
Value = 15.4K ohms
• The chip color is red to identify high
voltage product.
CHV0603
222
CHV0603
01C
3-Digit
3-Digit
E-24 ±1 % Marking E-96 ±1 % Marking
222 X 102
Value = 2.2K ohms
• 1 % Tolerance: 4 digits, first three
digits are significant, fourth digit
represents the number of zeros to
follow.
• 5 % Tolerance: 3 digits, first two
digits are significant, third digit
represents the number of zeros to
follow.
10 X 100
Value = 10 ohms
Packaging Dimensions - Tape
1.50 ± 0.10
(0.059 ± 0.004)
DIA.
4.00 ± 0.10
(0.157 ± 0.004)
T
1.75 ± 0.10
(0.069 ± 0.004)
2.0 ± 0.5
(0.079 ± 0.020)
13.0 ± 0.5
(0.512 ± 0.020)
F
4.00 ± 0.10
(0.157 ± 0.004)
A
2.00 ± 0.05
(0.079 ± 0.002)
W
20.0
(0.787)
B
USER DIRECTION OF FEED
178.0 ± 2.0
(7.008 ± 0.079)
Model
Dim.
CHV0603
CHV0805
CHV1206
CHV2010
CHV2512
A
1.10 ± 0.20
1.60 ± 0.20
2.00 ± 0.20
2.80 ± 0.20
3.50 ± 0.20
(0.043 ± 0.008) (0.063 ± 0.008) (0.079 ± 0.008) (0.110 ± 0.008) (0.138 ± 0.008)
B
1.90 ± 0.30
2.40 ± 0.30
3.57 ± 0.30
5.50 ± 0.30
6.70 ± 0.30
(0.075 ± 0.012) (0.094 ± 0.012) (0.141 ± 0.012) (0.217 ± 0.012) (0.264 ± 0.012)
W
8.00 ± 0.05
8.00 ± 0.05
8.00 ± 0.05
12.00 ± 0.05
12.00 ± 0.05
(0.315 ± 0.002) (0.315 ± 0.002) (0.315 ± 0.002) (0.472 ± 0.002) (0.472 ± 0.002)
F
3.50 ± 0.05
3.50 ± 0.05
3.50 ± 0.05
5.50 ± 0.05
5.50 ± 0.05
(0.138 ± 0.002) (0.138 ± 0.002) (0.138 ± 0.002) (0.217 ± 0.002) (0.217 ± 0.002)
G
10.0 ± 1.5
10.0 ± 1.5
10.0 ± 1.5
13.8 ± 1.5
13.8 ± 1.5
(0.394 ± 0.059) (0.394 ± 0.059) (0.394 ± 0.059) (0.543 ± 0.059) (0.543 ± 0.059)
T
14.9
(0.587)
14.9
(0.587)
14.9
(0.587)
16.7
(0.657)
16.7
(0.657)
G
60.0 ± 0.5
(2.362 ± 0.020)
DIMENSIONS:
MM
(INCHES)
Asia-Pacific:
Tel: +886-2 2562-4117
Email: asiacus@bourns.com
Europe:
Tel: +36 88 885 877
Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500
Email: americus@bourns.com
www.bourns.com
REV. 03/21
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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