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CGH1/2-50-1274-F

器件型号:CGH1/2-50-1274-F
器件类别:无源元件    电阻器   
厂商名称:TT Electronics plc
厂商官网:http://www.ttelectronics.com/
下载文档

器件描述

Fixed Resistor, Metal Glaze/thick Film, 0.5W, 1270000ohm, 1500V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED

参数
是否无铅含铅
是否Rohs认证不符合
厂商名称TT Electronics plc
包装说明AXIAL LEADED
Reach Compliance Codecompli
ECCN代码EAR99
其他特性PRECISION
构造Epoxy Coated
JESD-609代码e0
引线直径0.81 mm
引线长度38.1 mm
安装特点THROUGH HOLE MOUNT
端子数量2
最高工作温度175 °C
封装直径3.51 mm
封装长度10.16 mm
封装形状TUBULAR PACKAGE
封装形式Axial
额定功率耗散 (P)0.5 W
额定温度70 °C
电阻1270000 Ω
电阻器类型FIXED RESISTOR
表面贴装NO
技术METAL GLAZE/THICK FILM
温度系数50 ppm/°C
端子面层Tin/Lead (Sn60Pb40)
端子形状WIRE
容差1%
工作电压1500 V

文档预览

Precision High-Voltage
Thick Film Resistors
CGH Series
1/4 watt to 5 watt
TCR of ±50 or ±100 ppm/°C
100K ohm to 2000 megohm range
±0.5%, ±1%, ±2% or ±5% tolerance
½½½½½½½½½½½½½½½½
½½½½½½½½½½½½½½½½½½
½½½½½½½½½½½½½½½
½½½½½½½½½½½½½½½½½
½½½½½½½½½½½½½½½½½
½½½½½½½½½½½½½½½½½½½½½
½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½
½½½½½½½½½½½½½½½½½½½½½½½½½½½½
Electrical Data
IRC Type
CGH - 1/4
CGH - 1/2
CGH - 1
CGH - 2
CGH - 3
CGH - 5
Power Rating
at 70°C (watts)¹
1/4
1/2
1
2
3
5
Voltage Rating
(volts)²
750
1,500
3,000
5,000
10,000
20,000
Resistance
Range (ohms)³
100K - 100M
100K - 500M
50K - 750M
100K - 1500M
200K - 2000M
300K - 2000M
.5, 1, 2, 5
50, 100
0 - -5
Tolerance
(±%)
4
Maximum TCR
(±ppm/°C)
4
VCR (ppm/V)
5
Notes:
1. For power rating above 70°C, see derating curve.
2. Voltage rating shown is the rated DC continuous working voltage or the sine-wave RMS absolute maximum voltage at commercial line fre-
quency. For DC applications the absolute maximum permissible voltage is 1.5 times the value shown for low repetition short-time-overload or
pulse conditions of 10 seconds or less duration.
3. Contact factory for higher resistance values.
4. For CGH-1 and 2 above 500 meg and CGH-3 and 5 above 1000M only 2 and 5% tolerance and 100 ppm/°C TCR available.
5. Typical voltage coefficient of resistance is -1 to -2 ppm/V measured at fulll rated voltage and 10% rated voltage.
Power Derating Curve
100
90
% of Rated Power
80
70
60
50
40
30
20
10
0
80
100
120
140
160
180
% of Rated Power
Temperature Rise Chart
100
90
80
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
90
CGH 1/4
CGH 2-3
CGH 1/2
CGH 5
CGH 1
Ambient Temperature (°C)
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
Temperature Rise (°C)
Wire and Film Technologies Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
A subsidiary of
TT electronics plc
CGH Series Issue September 2008 Sheet 1 of 3
Precision High-Voltage
Thick Film Resistors
Environmental Data
Test Condition¹
Maximum
∆R
(±3σ)
Typical²
∆R
Temperature Shock
Short-Time Overload (1.5 times rated V for 10 sec)
Solder Effect
Terminal Strength
Moisture Resistance (no load or polar)
Load Life (1000 hours at 70°C)
Shelf Life (1 year at 25°C)
High-Temperature Exposure (150°C for 2000 hours)
(175°C for 2000 hours)
Dielectric Breakdown³ (1/4 and 1/2 watt size)
(1 watt through 5 watt size)
Dielectric Strength
4
Insulation Resistance at 500 VDC
±0.25%
±0.20%
±0.015%
±0.20%
±0.50%
±1.00%
±0.10%
±0.75%
±0.01%
±0.10%
±0.10%
±0.05%
±0.05%
±0.20%
±0.25%
±0.03%
±0.30%
±0.40%
2000 VDC, 1500 VAC
3500 VDC, 2500 VAC
±0.15%
10
9
ohms typ.
±0.05%
10
11
ohms typ.
Notes:
1. Test method per MIL-STD-202 unless otherwise indicated.
2. Typical defined as that percent change which will include a minimum of 50% of the measured changes in resistance from a variety of lots
representing various unit sizes and ranges.
3. Values shown are the maximum safe dielectric voltage applied from a V block or foil wrapping which extends the complete body length of the
resistor under test.
4. Percent change after the maximum safe dielectric voltage is applied for 1 minute.
Wire and Film Technologies Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
CGH Series Issue September 2008 Sheet 2 of 3
Precision High-Voltage
Thick Film Resistors
Physical Data
1.50 ± 0.125
(38.1 ± 3.2)
BL
0.032 (0.81) DIA.
BD
CL
Dimensions (Inches and (mm))
IRC Type
CGH - 1/4
CGH - 1/2
CGH - 1
CGH - 2
CGH - 3
CGH - 5
Body Length - BL
0.275 ± 0.031 (6.98 ± 0.79)
0.400 ± 0.031 (10.16 ± 0.79)
0.690 ± 0.062 (17.53 ± 1.57)
1.062 ± 0.062 (26.97 ± 1.57)
2.062 ± 0.062 (52.37 ± 1.57)
3.062 ± 0.062 (77.77 ± 1.57)
Body Diameter - BD
0.088 ± 0.010 (2.22 ± 0.25)
0.138 ± 0.016 (3.51 ± 0.41)
0.297 ± 0.031 (7.54 ± 0.79)
0.297 ± 0.031 (7.54 ± 0.79)
0.297 ± 0.031 (7.54 ± 0.79)
0.297 ± 0.031 (7.54 ± 0.79)
Clean Lead to Clean Lead - CL
0.400 (10.16)
0.525 (13.34)
0.900 (22.86)
1.250 (31.75)
2.250 (57.15)
3.250 (82.55)
Ordering Data
Sample Part No.
IRC Type
CGH 3 - 100 - 2205 - F
CGH 1/4, CGH 1/2, CGH 1, CGH 2, CGH 3, CGH 5
Temperature Coefficient
(±100 ppm/°C, ±50 ppm/°C)
Resistance
Tolerance
D = ±0.5%
F = ±1%
G = ±2%
J = ±5%
Wire and Film Technologies Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
CGH Series Issue September 2008 Sheet 3 of 3
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