CGH2-100-2205-G-LF [TTELEC]
Precision High-Voltage Thick Film Resistors; 精密高压厚膜电阻器
| 型号： | CGH2-100-2205-G-LF |
| 厂家： | 
TT Electronics |
| 描述： | Precision High-Voltage Thick Film Resistors |
| 文件： | 总3页 (文件大小：85K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Precision High-Voltage
Thick Film Resistors
$IAMOND SPIRALED
THICK FILM ELEMENT
CGH Series
(EAT CONDUCTING
CERAMIC SUBSTRATE
• 1/4 watt to 5 watt
%POXY COATED BODY
(IGH CONDUCTIVITY ꢀꢀꢀ
• TCR of 5ꢀ or 1ꢀꢀ 00m/ꢁC
• 1ꢀꢀK ohm to 2ꢀꢀꢀ megohm range
•
ꢀꢂ5ꢃ% 1ꢃ% 2ꢃ or 5ꢃ tolerance
!LL WELDED CAP AND LEAD CONSTRUCTION
4IN ,EAD ELECTROPLATED LEADS
Electrical Data
Power Rating
at 70°C (watts)¹
Voltage Rating
(volts)²
Resistance
Range (ohms)³
Tolerance
Maximum TCR
(±ppmꢀ°C)4
IRC Type
VCR (ppmꢀV)5
(±±)4
CGH - 1ꢀ4
1/4
1/2
1
75ꢀ
1ꢀꢀK - 1ꢀꢀM
1ꢀꢀK - 5ꢀꢀM
5ꢀK - 75ꢀM
CGH - 1ꢀ2
CGH - 1
CGH - 2
CGH - 3
1%5ꢀꢀ
3%ꢀꢀꢀ
5%ꢀꢀꢀ
1ꢀ%ꢀꢀꢀ
2ꢀ%ꢀꢀꢀ
ꢂ5% 1% 2% 5
5ꢀ% 1ꢀꢀ
ꢀ - -5
2
1ꢀꢀK - 15ꢀꢀM
2ꢀꢀK - 2ꢀꢀꢀM
3ꢀꢀK - 2ꢀꢀꢀM
3
CGH - 5
Notes:
5
1ꢂ For 0ower rating above 7ꢀꢁC% see derating curveꢂ
2ꢂ Voltage rating shown is the rated DC continuous working voltage or the sine-wave RMS absolute maximum voltage at commercial line fre-
quencyꢂ For DC a00lications the absolute maximum 0ermissible voltage is 1ꢂ5 times the value shown for low re0etition short-time-overload or
0ulse conditions of 1ꢀ seconds or less durationꢂ
3ꢂ Contact factory for higher resistance valuesꢂ
4ꢂ For CGH-1 and 2 above 5ꢀꢀ meg and CGH-3 and 5 above 1ꢀꢀꢀM only 2 and 5ꢃ tolerance and 1ꢀꢀ 00m/ꢁC TCR availableꢂ
5ꢂ Ty0ical voltage coefficient of resistance is -1 to -2 00m/V measured at fulll rated voltage and 1ꢀꢃ rated voltageꢂ
Power Derating Curve
Tem0erature Rise Chart
1ꢀꢀ
9ꢀ
8ꢀ
7ꢀ
6ꢀ
5ꢀ
4ꢀ
3ꢀ
2ꢀ
1ꢀ
ꢀ
1ꢀꢀ
CGH 1ꢀ4
9ꢀ
8ꢀ
7ꢀ
6ꢀ
5ꢀ
4ꢀ
3ꢀ
2ꢀ
1ꢀ
ꢀ
CGH 2-3
CGH 1ꢀ2
CGH 5
CGH 1
8ꢀ
1ꢀꢀ
12ꢀ
14ꢀ
16ꢀ
18ꢀ
ꢀ
1ꢀ
2ꢀ 3ꢀ 4ꢀ
5ꢀ
6ꢀ 7ꢀ 8ꢀ 9ꢀ
Ambient Temperature (°C)
Temperature Rise (°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.
A subsidiary of
TT electronics plc
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 June 2009 Sheet 1 of 3
Precision High-Voltage
Thick Film Resistors
Environmental Data
Maximum ΔR
(±3σ)
Test Condition¹
Typical² ΔR
Temperature Shock
ꢀꢂ25ꢃ
ꢀꢂ2ꢀꢃ
ꢀꢂꢀ15ꢃ
ꢀꢂ2ꢀꢃ
ꢀꢂ5ꢀꢃ
1ꢂꢀꢀꢃ
ꢀꢂ1ꢀꢃ
ꢀꢂ75ꢃ
ꢀꢂꢀ1ꢃ
ꢀꢂ1ꢀꢃ
ꢀꢂ1ꢀꢃ
ꢀꢂꢀ5ꢃ
ꢀꢂꢀ5ꢃ
ꢀꢂ2ꢀꢃ
ꢀꢂ25ꢃ
ꢀꢂꢀ3ꢃ
ꢀꢂ3ꢀꢃ
ꢀꢂ4ꢀꢃ
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)
2ꢀꢀꢀ VDC% 15ꢀꢀ VAC
35ꢀꢀ VDC% 25ꢀꢀ VAC
Dielectric Breakdown³ (1ꢀ4 and 1ꢀ2 watt size)
(1 watt through 5 watt size)
Dielectric Strength4
ꢀꢂ15ꢃ
1ꢀ9 ohms ty0ꢂ
ꢀꢂꢀ5ꢃ
Insulation Resistance at 500 VDC
1ꢀ11 ohms ty0ꢂ
Notes:
1ꢂ Test method 0er MIL-STD-2ꢀ2 unless otherwise indicatedꢂ
2ꢂ Ty0ical defined as that 0ercent change which will include a minimum of 5ꢀꢃ of the measured changes in resistance from a variety of lots
re0resenting various unit sizes and rangesꢂ
3ꢂ Values shown are the maximum safe dielectric voltage a00lied from a V block or foil wra00ing which extends the com0lete body length of the
resistor under testꢂ
4ꢂ Percent change after the maximum safe dielectric voltage is a00lied for 1 minuteꢂ
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 June 2009 Sheet 2 of 3
Precision High-Voltage
Thick Film Resistors
Physical Data
1ꢂ5ꢀ ꢀꢂ125
(38ꢂ1 3ꢂ2)
BL
ꢀꢂꢀ32 (ꢀꢂ81) DIAꢂ
BD
CL
Dimensions (Inches and (mm))
Body Length - BL Body Diameter - BD
IRC Type
CGH - 1ꢀ4
Clean Lead to Clean Lead - CL
ꢀꢂ4ꢀꢀ (1ꢀꢂ16)
ꢀꢂ275 ꢀꢂꢀ31 (6ꢂ98 ꢀꢂ79)
ꢀꢂ4ꢀꢀ ꢀꢂꢀ31 (1ꢀꢂ16 ꢀꢂ79)
ꢀꢂ69ꢀ ꢀꢂꢀ62 (17ꢂ53 1ꢂ57)
1ꢂꢀ62 ꢀꢂꢀ62 (26ꢂ97 1ꢂ57)
2ꢂꢀ62 ꢀꢂꢀ62 (52ꢂ37 1ꢂ57)
3ꢂꢀ62 ꢀꢂꢀ62 (77ꢂ77 1ꢂ57)
ꢀꢂꢀ88 ꢀꢂꢀ1ꢀ (2ꢂ22 ꢀꢂ25)
ꢀꢂ138 ꢀꢂꢀ16 (3ꢂ51 ꢀꢂ41)
ꢀꢂ297 ꢀꢂꢀ31 (7ꢂ54 ꢀꢂ79)
ꢀꢂ297 ꢀꢂꢀ31 (7ꢂ54 ꢀꢂ79)
ꢀꢂ297 ꢀꢂꢀ31 (7ꢂ54 ꢀꢂ79)
ꢀꢂ297 ꢀꢂꢀ31 (7ꢂ54 ꢀꢂ79)
CGH - 1ꢀ2
CGH - 1
CGH - 2
CGH - 3
CGH - 5
ꢀꢂ525 (13ꢂ34)
ꢀꢂ9ꢀꢀ (22ꢂ86)
1ꢂ25ꢀ (31ꢂ75)
2ꢂ25ꢀ (57ꢂ15)
3ꢂ25ꢀ (82ꢂ55)
Ordering Data
Sample Part No.
CGH 3 - 100 - 2205 - F - LF
IRC Type
CGH 1/4% CGH 1/2% CGH 1% CGH 2% CGH 3% CGH 5
Temperature Coefficient
(
1ꢀꢀ 00m/ꢁC% 5ꢀ 00m/ꢁC)
Resistance
Tolerance
D = ꢀꢂ5ꢃ
F = 1ꢃ
G = 2ꢃ
J = 5ꢃ
RoHS Indicator
LF indicates RoHS com0liance
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Wire and Film Technologies Division
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
CGH Series Issue June 2009 Sheet 3 of 3
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