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参数资料
| 型号： | GCF |
| 厂商： | TT Electronics / Welwyn |
| 英文描述： | GENERAL PURPOSE CARBON FILM RESISTORS |
| 中文描述： | 一般用途碳膜电阻 |
| 文件页数： | 2/3页 |
| 文件大小： | 490K |
| 代理商： | GCF |
Construction
A carbon film is deposited onto a ceramic former. Plated steel caps are then fitted before the resistor is adjusted to value by a helical
cut in the film. Termination wires are then welded to the caps and the body of the resistor is protected with an epoxy coating.
Terminations
Material
Hot tin dipped copper wire.
Strength
The terminations meet the requirements of IEC 68.2.21
SolderabilityThe terminations meet the requirements of IEC 115-1,Clause 4.17.3.2
Marketing
Resistance value and tolerance are identified in accordance with IEC 62 4-band colour code.
Solvent Resistance
The body protection and marking are resistant to all normal industrial cleaning solvents suitable for printed circuits.
Issue A . 11.06
Welwyn Components Limited Bedlington Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670 822181 Facsimile: +44 (0) 1670 829465 Email: info@welwyn-tt.com Website: www.welwyn-tt.com
GCF Series
Maximum Change
3
5
1 + 0.05
W
Zero at 155°C
1 + 0.05
W
Load life
DR%
Load life in humidity
DR%
Temperature rapaid change
Derating from rated power at 70°C
Short term overload
DR%
Terminal strength
DR%
Resistance to solder heat
No evidence of mechanical damage
1 + 0.05
W
Solderability
Resistance to solder heat
Insulation resistance
Dielectric withstanding
DR%
min
Minimum of 95% coverage
No deterioration of protective coating and marking
1000M
No evidence of flahover, mechanical damage, arcing of insulation breakdown
Performance Data
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| GCF06A20 | 制造商:NIEC 制造商全称:Nihon Inter Electronics Corporation 功能描述:FRD - Low Forward Voltage Drop |
| GCF06A40 | 制造商:NIEC 制造商全称:Nihon Inter Electronics Corporation 功能描述:FRD - Low Forward Voltage Drop |
| GCF06A60 | 制造商:NIEC 制造商全称:Nihon Inter Electronics Corporation 功能描述:FRD - Low Forward Voltage Drop |
| GCF1 | 制造商:WELWYN 制造商全称:Welwyn Components Limited 功能描述:GENERAL PURPOSE CARBON FILM RESISTORS |
| GCF-1.6A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Fuse |
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