CRHV Series

 CRHV Series
High Voltage Thick Film Chip
Resistor
MERITEK
Feature and Applications








Highly reliable multilayer electrode construction
Higher component and equipment reliability
Excellent performance at high voltage
Reduced size of final equipment
Inverter
Automotive Industry
Outdoor Equipment
High Pulse Equipment
PART NUMBERING SYSTEM
CRHV
1206
W
1002
F
E
Current Sensing Chip Resistors
SIZE
0402 0603 0805 1206 2010
Power Rating
T
U
V
W
1W
1/2W
1/4W
1/8W
Power Rating
1004
1M ohm
2512
X
1/10W
Y
1/16W
1005
10M ohm
Resistance Tolerance
F
1%
E
±100
Derating Curve F
±200
H
±400
100
Power ratio(%)
TCR (PPM/°C)
Code
Value
J
5%
80
60
40
20
0
0
20
40
60
80
100
120
140
160
180
Ambient Temperature(℃)
Rev. 7
CRHV Series
High Voltage Thick Film Chip
Resistor
MERITEK
Construction
L
D1
W
T
     Alumina Substrate
 Edge Electrode (NiCr)
 Resistor Layer (RuO2/Ag)
 Bottom Electrode (Ag)
  Top Electrode (Ag-Pd)
 
  Barrier Layer (Ni)
 External Electrode (Sn)
 Primary Overcoat (Glass)
 Secondary Overcoat
(Epoxy)

D2
Dimensions
Unit: mm
Type
Size
(Inch)
L
(mm)
W
(mm)
T
(mm)
D1
(mm)
D2
(mm)
Weight
(g)
(1000pcs)
CRHV0402
0402
1.00±0.05
0.50±0.05
0.35±0.05
0.20±0.10
0.20±0.10
0.620
CRHV0603
0603
1.60±0.10
0.80±0.10
0.45±0.10
0.30±0.20
0.30±0.20
2.042
CRHV0805
0805
2.00±0.10
1.25±0.10
0.50±0.10
0.35±0.20
0.40±0.20
4.368
CRHV1206
1206
3.10±0.10
1.55±0.10
0.55±0.10
0.50±0.25
0.50±0.20
8.947
CRHV2010
2010
5.00±0.10
2.50±0.15
0.55±0.10
0.60±0.25
0.50±0.20
24.241
CRHV2512
2512
6.35±0.10
3.10±0.15
0.55±0.10
0.60±0.25
0.50±0.20
39.448
Soldering Condition IR Reflow Soldering
Wave Soldering (Flow Soldering)
(1)Time of IR reflow soldering at maximum temperature point 260C：10s
(2)Time of wave soldering at maximum temperature point 260C：10s
(3)Time of soldering iron at maximum temperature point 410C：5s
Rev. 7
CRHV Series
High Voltage Thick Film Chip
Resistor
MERITEK
Standard Electrical Specifications
Item
Type
Power
Rating
at 70C
Operating
Temp. Range
Max.
Operating
Voltage
Max.
Overload
Voltage
Resistance Range
±1%
±5%
10Ω - 1MΩ
CRHV0402
1/16W
100V
200V
1/10W
200V
400V
1.1MΩ - 20MΩ
±200
-
22MΩ - 100MΩ
±400
1/8W
400V
800V
1.1MΩ - 20MΩ
±200
-
22MΩ - 100MΩ
±400
1/4W
1.1MΩ - 20MΩ
±200
-
22MΩ - 100MΩ
±400
10Ω - 1MΩ
500V
1000V
1/2W
2000V
3000V
1.1MΩ - 20MΩ
±200
-
22MΩ - 100MΩ
±400
1W
3000V
4000V
±100
1.02MΩ - 20MΩ
1.1MΩ - 20MΩ
±200
-
22MΩ - 100MΩ
±400
10Ω - 1MΩ
CRHV2512
±100
1.02MΩ - 10MΩ
10Ω - 1MΩ
CRHV2010
±100
1.02MΩ - 10MΩ
-55 ~ +155C
CRHV1206
±100
1.02MΩ - 10MΩ
10Ω - 1MΩ
CRHV0805
±100
1.02MΩ - 10MΩ
10Ω - 1MΩ
CRHV0603
TCR
(PPM/C)
±100
1.02MΩ - 20MΩ
1.1MΩ - 20MΩ
±200
-
22MΩ - 100MΩ
±400
Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower.
Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower.
Rev. 7
CRHV Series
High Voltage Thick Film Chip
Resistor
MERITEK
Environmental Characteristics
Requirement
Item
1%
Test Method
5%
Temperature Coefficient of
Resistance (T.C.R.)
As Spec.
Short Time Overload
(1.0%+0.05Ω)
Insulation Resistance
10G
Endurance
(2.0%+0.10Ω)
(3.0%+0.10Ω)
Damp Heat with Load
(2.0%+0.10Ω)
(3.0%+0.10Ω)
Dry Heat
(1.0%+0.05Ω)
(1.5%+0.10Ω)
Bending Strength
(1.0%+0.05Ω)
(1.0%+0.05Ω)
Solderability
95% min. coverage
Resistance to Soldering Heat
(0.5%+0.05Ω)
Voltage Proof
No breakdown or flashover
Leaching
Individual leaching area ≦5%
Total leaching area ≦ 10%
Rapid Change of Temperature (0.5%+0.05Ω)
(2.0%+0.05Ω)
(1.0%+0.05Ω)
(1.0%+0.05Ω)
JIS-C-5201-1 4.8
IEC-60115-1 4.8
-55C~+125C, 25C is the reference temperature
JIS-C-5201-1 4.13
IEC-60115-1 4.13
RCWV*2.5 or Max. Overload Voltage whichever is
lower for 5 seconds
JIS-C-5201-1 4.6
IEC-60115-1 4.6
Max. Overload voltage for 1 minute
JIS-C-5201-1 4.25
IEC-60115-1 4.25.1
702C, RCWV for 1000 hrs with 1.5 hrs “ON” and 0.5
hrs “OFF”
JIS-C-5201-1 4.24
402C, 90~95% R.H., RCWV for 1000 hrs with 1.5 hrs
“ON” and 0.5 hrs “OFF”
JIS-C-5201-1 4.23
IEC-60115-1 2.23.2
at +155C for 1000 hrs
JIS-C-5201-1 4.33
IEC-60115-1 4.33
Bending once for 5 seconds
2010, 2512 sizes: 2mm Other sizes: 3mm
JIS-C-5201-1 4.17
IEC-60115-1 4.17
2455C for 3 seconds
JIS-C-5201-1 4.18
IEC-60115-1 4.18
2605C for 10 seconds
JIS-C-5201-1 4.7
IEC-60115-1 4.7
1.42 times Max. Operating Voltage for 1 minute
JIS-C-5201-1 4.18
IEC-60068-2-58 8.2.1
2605C for 30 seconds
JIS-C-5201-1 4.18
IEC-60115-1 4.18
-55C to +155C, 5 cycles
Storage Temperature: 25±3°C; Humidity < 80%RH
Rev. 7
CRHV Series
High Voltage Thick Film Chip
Resistor
MERITEK
Packaging Packaging Quantity & Reel Specifications
Type
CRHV0402
CRHV0603
CRHV0805
CRHV1206
Packaging
Quantity
Paper
Paper
CRHV2010
Embossed
CRHV2512
Tape Width Reel Diameter
ΦA
(mm)
ΦB
(mm)
ΦC
(mm)
W
(mm)
T
(mm)
10K
8mm
7 inch
178.5±1.5
60+1/-0
13.0±0.2
9.0±0.5
12.5±0.5
20K
8mm
10 inch
254±1.0
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
40K
8mm
13 inch
330±1.0
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
5K
8mm
7 inch
178.5±1.5
60+1/-0
13.0±0.2
9.0±0.5
12.5±0.5
10K
8mm
10 inch
254±1.0
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
20K
8mm
13 inch
330±1.0
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
4K
12mm
7 inch
178.5±1.5
60
13.0±0.5
13.0±0.5
15.5±0.5
8K
12mm
10 inch
250±1.0
62±0.5
13.0±0.5
12.5±0.5
16.5±0.5
+1/-0
Paper Tape Specifications
T o p T ap e
B o tto m T ap e
ψ D0
E
A
F
B
T
P ap er T ap e
P1
R esisto r
P2
P0
W
d irectio n o f u n reelin g
Type
A
(mm)
B
(mm)
W
(mm)
E
(mm)
F
(mm)
P0
(mm)
P1
(mm)
P2
(mm)
ΦD0
(mm)
T
(mm)
CRHV0402
0.65±0.10 1.15±0.10
8.0±0.20
1.75±0.10 3.50±0.05 4.00±0.10 2.00±0.05 2.00±0.05 1.50+0.1,-0 0.45±0.10
CRHV0603
1.10±0.10 1.90±0.10
8.0±0.20
1.75±0.10 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.70±0.10
CRHV0805 1.60±0.10 2.40±0.20
8.0±0.20
1.75±0.10 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.85±0.10
CRHV1206 1.90±0.10 3.50±0.20
8.0±0.20
1.75±0.10 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.85±0.10
Rev. 7
CRHV Series
High Voltage Thick Film Chip
Resistor
MERITEK
Emboss Plastic Tape Specifications
Top Tape
ψ D0
E
A
F
B
W
ψD11.5+0.25,-0
T
P1
Resistor
P2
P0
Direction of unreeling
Embossed Tape
Type
A
(mm)
B
(mm)
W
(mm)
E
(mm)
F
(mm)
P0
(mm)
P1
(mm)
P2
(mm)
ΦD0
(mm)
T
(mm)
CRHV2010
2.8±0.10
5.5±0.10
12.0±0.30
1.75±0.10
5.5±0.05
4.00±0.10
4.00±0.10
2.00±0.05 1.50+0.1, -0
1.2+0
CRHV2512
3.5±0.10
6.7±0.10
12.0±0.30
1.75±0.10
5.5±0.05
4.00±0.10
4.00±0.10
2.00±0.05 1.50+0.1, -0
1.2+0
CRHV0402
A
(mm)
0.50
B
(mm)
0.45
C
(mm)
0.60
CRHV0603
0.90
0.60
0.90
CRHV0805
1.20
0.70
1.30
CRHV1206
2.00
0.90
1.60
CRHV2010
3.80
0.90
2.80
CRHV2512
3.80
1.60
3.50
Recommend Land Pattern
Type
C B A Rev. 7