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CRHV2512T1004FH Datasheet(PDF) 2 Page - MERITEK ELECTRONICS CORPORATION

Part No. CRHV2512T1004FH
Description  High Voltage Thick Film Chip Resistor
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Manufacturer  MERITEK [MERITEK ELECTRONICS CORPORATION]
Direct Link  http://www.meritekusa.com
Logo MERITEK - MERITEK ELECTRONICS CORPORATION

CRHV2512T1004FH Datasheet(HTML) 2 Page - MERITEK ELECTRONICS CORPORATION

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■Standard Electrical Specifications
Resistance Range
Item
Type
Power
Rating
at 70
°C
Operating Temp.
Range
Max.
Operating
Voltage
Max.
Overload
Voltage
±1%
±5%
TCR
(PPM/
°C)
10
Ω - 1MΩ
±100
1.02M
Ω - 10MΩ
1.1M
Ω - 20MΩ
±200
CRHV (0402)
1/16W
100V
200V
-
22M
Ω - 100MΩ
±400
10
Ω - 1MΩ
±100
1.02M
Ω - 10MΩ
1.1M
Ω - 20MΩ
±200
CRHV (0603)
1/10W
200V
400V
-
22M
Ω - 100MΩ
±400
10
Ω - 1MΩ
±100
1.02M
Ω - 10MΩ
1.1M
Ω - 20MΩ
±200
CRHV (0805)
1/8W
400V
800V
-
22M
Ω - 100MΩ
±400
10
Ω - 1MΩ
±100
1.02M
Ω - 10MΩ
1.1M
Ω - 20MΩ
±200
CRHV (1206)
1/4W
500V
1000V
-
22M
Ω - 100MΩ
±400
10
Ω - 1MΩ
±100
1.02M
Ω - 20MΩ
1.1M
Ω - 20MΩ
±200
CRHV (2010)
1/2W
2000V
3000V
-
22M
Ω - 100MΩ
±400
10
Ω - 1MΩ
±100
1.02M
Ω - 20MΩ
1.1M
Ω - 20MΩ
±200
CRHV (2512)
1W
-55 ~ +155
°C
3000V
4000V
-
22M
Ω - 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.
■Environmental Characteristics
Requirement
Item
±1%
±5%
Test Method
Temperature Coefficient of
Resistance (T.C.R.)
As Spec.
-55
°C~+125°C, 25°C is the reference
temperature
Short Time Overload
±(1.0%+0.05Ω)
±(2.0%+0.05Ω)
RCWV*2.5 or Max. overload voltage for 5
seconds
Insulation Resistance
≥10G
Max. overload voltage for 1 minute
Endurance
±(2.0%+0.10Ω)
±(3.0%+0.10Ω)
70
±2°C, Max. working voltage for 1000 hrs with
1.5 hrs “ON” and 0.5 hrs “OFF”
Damp Heat with Load
±(2.0%+0.10Ω)
±(3.0%+0.10Ω)
40
±2°C, 90~95% R.H. Max. working voltage for
1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF”
Dry Heat
±(1.0%+0.05Ω)
±(1.5%+0.10Ω)
at +155
°C for 1000 hrs
Bending Strength
±(1.0%+0.05Ω)
±(1.0%+0.05Ω)
Bending once for 5 seconds
2010, 2512 sizes: 2mm
Other sizes: 3mm
Solderability
95% min. coverage
245
±5°C for 3 seconds
Resistance to Soldering Heat
±(0.5%+0.05Ω)
±(1.0%+0.05Ω)
260
±5°C for 10 seconds
Voltage Proof
No breakdown or flashover
1.42 times RCWV (RMS) for 1 minute
Leaching
Individual leaching area ≦5%
Total leaching area ≦ 10%
260
±5°C for 30 seconds
Rapid Change of Temperature
±(0.5%+0.05Ω)
±(1.0%+0.05Ω)
-55
°C to +155°C, 5 cycles
Reference Standards: IEC 60115-1, 60068-2-58; JIS-C 5201-1
Storage Temperature: 25±3°C; Humidity < 80%RH


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