CMF5-100-R250-G [TTELEC]
Thick Film High Voltage/ High Reliability MIL-Approved Metal Glaze™ Resistors; 厚膜高电压/高可靠性MIL-批准的金属釉电阻器™
| 型号： | CMF5-100-R250-G |
| 厂家： | 
TT Electronics |
| 描述： | Thick Film High Voltage/ High Reliability MIL-Approved Metal Glaze™ Resistors |
| 文件： | 总3页 (文件大小：223K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Thick Film High Voltage/
High Reliability MIL-Approved
Metal Glaze™ Resistors
CMH Series
Diamond spiraled
thick film element
Heat conducting
ceramic substrate
• 1/4 watt to 5 watt
• TCR of ±100 ppm/°C
Epoxy coated body
• Qualified to MIL-R-49462
• 330K ohm to 1G ohm range
• ±1%, ±2%, or ±5% tolerance
High conductivity plated on
nickel termination
All welded cap and lead construction
Tin Lead electroplated leads
Electrical Data
Power
Rating @
70°C (watts)¹
Voltage
Rating
(volts)²
Maximum
Tolerance
TCR
MIL
Type³
Resistance Range
(ohms)4
IRC Type
VCR (ppm/V)
(±%)
(±ppm/°C)4
CMH - 1/4
CMH - 1/2
CMH - 1
CMH - 2
CMH - 3
RHV30
RHV31
RHV32
RHV33
RHV34
RHV35
1/4
1/2
1
750
330K - 100M
330K - 392M
330K - 499M
330K - 499M
330K - 1000M
330K - 1000M
1,500
3,000
5,000
10,000
20,000
1, 2, 5
100
0 to -5
2
3
CMH - 5
Notes:
5
1. For power rating above 70C, see derating curve.
2. Voltage rating shown is the rated DC continuous working voltage or the sine-wave RMS absolute maximum voltage at com-
mercial line frequency.
3. Marked per MIL-R-49462
4. Values greater than 100 meg and less than 500 meg, ±200ppm; values greater than or equal to 500 meg, ±500ppm.
Environmental Data
Maximum ∆R
Test Condition*
Typical ∆R
(±3σ)
±0.25%
±0.15%
±0.20%
±0.50%
±1.00%
±0.10%
±0.15%
±0.35%
±0.35%
±0.15%
±109Ω min
Thermal Shock
±0.10%
±0.05%
±0.10%
±0.20%
±0.25%
±0.03%
±0.05%
±0.10%
±0.10%
±0.05%
5 x 1012Ω typ
Solder Effect
Terminal Strength
Moisture Resistance
Load Life (1000 Hours at 25°C)
Shelf Life (1 year at 25°C)
Low-Temperature Operation
Shock
Vibration
Dielectric Strength
Insulation Resistance at 500 VDC
Notes:
*Test per MIL-R-49462 and MIL-STD-202
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
CMH Series Issue September 2008 Sheet 1 of 3
Thick Film High Voltage/
High Reliability MIL-Approved
Metal Glaze™ Resistors
IRC Advanced Film Division
Physical Data
1.50 ± 0.125
(38.1 ± 3.2)
BL
0.032 (0.81) DIA.*
BD
CL
*CMH 1/4 leads are
0.025 (0.64) in diameter
Dimensions (Inches and (mm))
IRC Type
CMH - 1/4
CMH - 1/2
CMH - 1
Body Length - BL
Body Diameter - BD
Clean Lead to Clean Lead - CL
0.400 (10.16)
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)
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)
0.525 (13.34)
0.900 (22.86)
CMH - 2
1.250 (31.75)
CMH - 3
2.250 (57.15)
CMH - 5
3.250 (82.55)
Power Derating Curve
Temperature Rise Chart
100
100
90
80
70
60
50
40
30
20
10
0
CMH 1/4
90
CMH 2-3
80
CMH 1/2
70
CMH 5
60
CMH 1
50
40
30
20
10
0
0
10
20 30 40
50
60 70 80 90
80
100
120
140
160
180
Temperature Rise (°C)
Ambient Temperature (°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
CMH Series Issue September 2008 Sheet 2 of 3
Thick Film High Voltage/
High Reliability MIL-Approved
Metal Glaze™ Resistors
IRC Advanced Film Division
Ordering Data
Sample Part No.
CMH 3 - 100 - 2206 - F
IRC Type
CMH 1/4, CMH 1/2, CMH 1, CMH 2, CMH 3, CMH 5
Temperature Coefficient
±100 ppm/°C
Resistance
(≥100Ω - First 3 significant digits plus 4th digit multiplier)
Example: 100Ω = 1000; 1000Ω = 1001, 150,000Ω = 1503
(>100Ω - "R" is used to designate decimal)
Example: 51Ω = 51R0; 1Ω = 1R00; 0.25Ω = R250
Tolerance
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
CMH Series Issue September 2008 Sheet 3 of 3
相关型号：
CMF5-100-R250-J
Thick Film High Voltage/ High Reliability MIL-Approved Metal Glaze™ Resistors
TTELEC
CMF5.0A
UNI-DIRECTIONAL SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR 200 WATTS, 5.0 THRU 170 VOLTS
CENTRAL
CMF5.0ABK
Trans Voltage Suppressor Diode, 200W, 5V V(RWM), Unidirectional, 1 Element, Silicon, ROHS COMPLIANT, SOD-123F, 2 PIN
CENTRAL
CMF50100K00BEEB
Fixed Resistor, Metal Film, 0.25W, 100000ohm, 200V, 0.1% +/-Tol, 25ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
VISHAY
©2020 ICPDF网 联系我们和版权申明