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參數(shù)資料
| 型號： | CCR |
| 廠商： | TT Electronics / Welwyn |
| 英文描述： | Carbon Ceramic Resistors |
| 中文描述： | 碳陶瓷電阻 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 92K |
| 代理商： | CCR |
Carbon Ceramic
Resistors
CCR Series
Replacement for hot moulded
carbon composition
High pulse voltage and energy capability
Non-inductive
Surface mount option
UL94-V0 approved coating
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
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
Issue C · 03.06
A subsidiary of
TT electronics plc
Welwyn Components
Dimensions (mm)
Type
L max
D max
D norm
F min
CCR 1
15.5
5.5
0.8
30
CCR series resistors are produced from a carbon ceramic
composite material, the composition of which is varied to
produce the required resistance value. The ceramic rods are
fitted with end caps to which are welded the termination
wires. Finally, a specially formulated high voltage epoxy
coating is applied and the resistors are marked.
The body protection and marking are resistant to all normal
industrial cleaning solvents suitable for printed circuits.
Electrical Data
* Tolerance applies to date of manufacture. As in all carbon composition parts value drift in storage is possible. This is typically 3%
in one year and 5% in 2 years.
Physical Data
Construction
Solvent Resistance
CCR series resistors are colour coded. Resistors with 20%
tolerance have three bands indicating value, and resistors with
5% and 10% tolerance have four bands indicating value and
tolerance in accordance with IEC62.
Marking
L
D
f
d
CCR 1
Power rating at 25°C
watts
1
Resistance range
ohms
220R – 22K
Maximum pulse voltage
volts
See pulse graphs
TCR
ppm/°C
<1K0 : -700±200
≥
1K0 : -1000±300
10 or 20 *
Resistance Tolerance
%
Standard Values
E12
Ambient temperature range
°C
-40 to 80
Thermal Impedance
°C/W
100
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CCR-02 | 制造商:Nova electronics 功能描述:Bulk 制造商:NOVA 功能描述:RESISTOR KIT CARBON 制造商:NOVA 功能描述:RESISTOR KIT, CARBON 制造商:NOVA 功能描述:CARBON FILM RESISTOR KIT, 1110PCS; Kit Contents:1110-Pcs of 10ohm to 1Mohm Carbon Film Resistors; Range of Resistor Values:10ohm to 1Mohm |
| CCR-03 | 制造商:Nova electronics 功能描述:Bulk 制造商:NOVA 功能描述:RESISTOR KIT METAL OXIDE 制造商:NOVA 功能描述:RESISTOR KIT, METAL OXIDE 制造商:NOVA 功能描述:RESISTOR KIT, METAL OXIDE; Kit Contents:0.22R to 47kR (E6/E12); External Depth:2.8mm; External Width:9.5mm; Kit Contents Descriptive:0.22R to 47kR (E6/E12); Package / Case:0309; Range of Resistor Values:0.22ohm to 47kohm; Tolerance ;RoHS Compliant: Yes |
| CCR-04 | 制造商:Nova electronics 功能描述:Bulk 制造商:NOVA 功能描述:RESISTOR KIT CARBON 制造商:NOVA 功能描述:RESISTOR KIT, CARBON 制造商:NOVA 功能描述:RESISTOR KIT, CARBON; Kit Contents:5 Flap FL24/10, 120 values / 2340 pc; Range of Resistor Values:10ohm to 1Mohm ;RoHS Compliant: Yes |
| CCR0512FP INTERFACE CARD | 功能描述:EVAL CARD FOR CCR0512FP 制造商:ge critical power 系列:- 零件狀態(tài):有效 配件類型:接口卡 配套使用產(chǎn)品/相關(guān)產(chǎn)品:CCR0512FP 電源 標(biāo)準(zhǔn)包裝:5 |
| CCR0512FPKITZ01A | 功能描述:COOLING PLATE FOR CCR0512 制造商:ge critical power 系列:- 零件狀態(tài):有效 配件類型:散熱片套件 配套使用產(chǎn)品/相關(guān)產(chǎn)品:CCR0512FP 電源 標(biāo)準(zhǔn)包裝:5 |
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