Features
■
Thick film
■
High voltage
■
Wide resistance range
■
RoHS compliant*
■
UL/IEC 60950 & 60065 compatible
■
Applications
■
High voltage applications
■
Consumer electronics
1504
Electrical Characteristics
Specification
Power Rating @ 70 °C
Operating Temperature Range
Maximum Working Voltage
Maximum Overload Voltage
Resistance Range
UL 1676 recognized
CHV Series - Thick Film High Voltage Chip Resistors
CHV0603
0.1 W
200 V
400 V
1%
E-96 + E-24
5%
E-24
1%
5%
CHV0805
0.125 W
400 V
800 V
Model
CHV1206
0.25 W
-55 °C to +155 °C
800 V
1600 V
100 kΩ
∼
10 MΩ
CHV2010
0.5 W
2000 V
3000 V
CHV2512
1.0 W
3000 V
4000 V
100 kΩ
∼
22 MΩ
±100 PPM/°C
±200 PPM/°C
100 kΩ
∼
100 MΩ
Temperature Coefficient
Environmental Characteristics
Test
Short Time
Overload
Solderability
Resistance to
Solder Heat
Load Life
Humidity
Conditions
5 times rated power or max overload
voltage for 5 seconds
+245 ±5
℃
for 3 ± 0.5 seconds
+260 ±5
℃
for 10 ±1 seconds
+40 ±2
℃,
90~95 %
1.5 hours ON, 0.5 hours OFF
for 1000 hours at rated power
+70℃
1.5 hours ON, 0.5 hours OFF
for 1000 hours at rated power
-55
℃
(30 minutes),
+25
℃
(2~3 minutes),
+155
℃
(30 minutes),
+25
℃
(2~3 minutes)
for five cycles
Max. Test Voltage: 500 V
VL: 10 % RCWV or Max. RCWV
VH: 100 % RCWV or Max. RCWV
Specification
Δ
R
≤
±
(2 % + 0.1
Ω)
Over 95 % coverage
Δ
R
≤
±
(1 % + 0.1
Ω)
Additional Information
Click these links for more information:
PRODUCT TECHNICAL INVENTORY SAMPLES
SELECTOR LIBRARY
CONTACT
Agency Recognition
Δ
R
≤
±
(5 % + 0.1
Ω)
UL1676
Δ
R
≤
±
(5 % + 0.1
Ω)
Description
File Number:
E466353
Load Life
How to Order
CHV 2512 - F X - 1000 E LF
Δ
R
≤
±
(5 % + 0.05
Ω)
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)
Temperature
Cycle
Voltage
Coefficient of
Resistance
(VCR)
R
≤
1 MΩ: ±100 ppm/V
1 MΩ < R < 10 MΩ: ±200 ppm/V
R
≥
10 MΩ: ±300 ppm/V
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.
CHV Series - Thick Film High Voltage Chip Resistors
Soldering Profile
300
Construction
OVERCOAT
INNER ELECTRODE
250
Peak 245 °C
Sn PLATING
200
Temperature (°C)
190 °C
10~15
seconds
60~120 seconds
RESISTIVE ELEMENT
CERAMIC SUBSTRATE
Ni PLATING
150
100
Rated power in percentage (%)
Derating Curve
50
100
80
60
40
20
0
-55
0
70
155
0
0
10
50
100
150
Time (seconds)
200
250
Ambient temperature (°C)
Product Dimensions
Dim.
Model
CHV0603
CHV0805
CHV1206
CHV2010
CHV2512
A
A
B
C
D
T
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)
1.25 ± 0.10
1.60 ± 0.10
2.50 ± 0.20
3.20 ± 0.20
0.80 ± 0.10
(0.031 ± 0.004) (0.049 ± 0.004) (0.063 ± 0.004) (0.098 ± 0.008) (0.126 ± 0.008)
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)
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)
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)
D
C
100
C
T
B
D
DIMENSIONS:
MM
(INCHES)
Recommended Land Pattern
Dim.
Model
CHV0603
CHV0805
1.30
(0.051)
1.15
(0.045)
3.50
(0.138)
CHV1206
1.80
(0.071)
1.30
(0.051)
4.70
(0.185)
CHV2010
3.00
(0.118)
1.50
(0.059)
6.80
(0.268)
CHV2512
3.70
(0.146)
1.60
(0.063)
7.60
(0.299)
L
A
B
L
0.90
(0.035)
1.00
(0.039)
3.00
(0.118)
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
CHV0603
CHV0805
CHV1206
CHV2010
CHV2512
CHV0805
CHV1206
CHV2010
CHV2512
Marking Explanation
• The chip color is red to identify high
voltage product.
CHV0603
CHV0603
• 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.
301
3-Digit
E-24 ±5 % Marking
30 X 10
1
Value = 300 ohms
1542
4-Digit
E-96/E-24 Marking
154 X 10
2
Value = 15.4K ohms
222
01C
3-Digit
3-Digit
E-24 ±1 % Marking E-96 ±1 % Marking
222 X 10
2
Value = 2.2K ohms
10 X 10
0
Value = 10 ohms
Packaging Dimensions - Tape
1.50 ± 0.10
(0.059 ± 0.004)
DIA.
4.00 ± 0.10
(0.157 ± 0.004)
1.75 ± 0.10
(0.069 ± 0.004)
13.0 ± 0.5
(0.512 ± 0.020)
F
W
T
2.0 ± 0.5
(0.079 ± 0.020)
A
4.00 ± 0.10
(0.157 ± 0.004)
2.00 ± 0.05
(0.079 ± 0.002)
B
20.0
(0.787)
USER DIRECTION OF FEED
178.0 ± 2.0
(7.008 ± 0.079)
G
60.0 ± 0.5
(2.362 ± 0.020)
Dim.
Model
CHV0603
CHV0805
CHV1206
CHV2010
CHV2512
A
B
W
F
G
T
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)
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)
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)
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)
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)
14.9
(0.587)
14.9
(0.587)
14.9
(0.587)
16.7
(0.657)
16.7
(0.657)
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
Unless otherwise expressly indicated in writing, Bourns
®
products and data sheets relating thereto are subject to change
and complete before placing orders for Bourns
®
products.
The characteristics and parameters of a Bourns
®
product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns
®
®
product with other components
the actual performance of the Bourns
®
®
®
product as meeting the requirements of a particular industry
®
of Bourns products are responsible for ensuring compliance with safety-related requirements and standards applicable to
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and the user for which such Bourns
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