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參數(shù)資料
| 型號： | PCR08051M0B |
| 廠商： | TT Electronics / Welwyn |
| 英文描述： | Precision Thick Film Surface Mounted Resistors |
| 中文描述： | 精密厚膜表面貼裝電阻 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 99K |
| 代理商： | PCR08051M0B |
Precision Thick Film
Surface Mounted Resistors
PCR Series
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 D · 08.04
Welwyn Components
34
Maximum
Typical
Load at rated power: 1000 hours at 70°C
R%
10 - 25k: 0.10
10 - 25k: 0.05
>25k - 1M: 0.4
>25k - 1M: 0.2
Load at rated power: 8000 hours at 70°C
R%
10 - 25k: 0.20
10 - 25k: 0.10
>25k - 1M: 0.80
>25k - 1M: 0.4
Load at 50% rated power: 1000 hours at 70°C
R%
R%
R%
10 - 1M: 0.10
10 - 1M: 0.03
Load at 50% rated power: 8000 hours at 70°C
10 - 1M: 0.20
10 - 1M: 0.06
Shelf life: 12 months at room temperature
0.05
0.01
Derating from rated power at 70°C
Zero at 155°C
Overload
R%
R%
R%
R%
R%
volts
0.04
Dry heat: 1000 hours at 155°C
0.1
0.04
Long term damp heat
0.1
0.04
Temperature rapid change
0.03
0.01
Resistance to solder heat
0.10
0.02
Voltage proof
500
Operating Temperature Range
The chips can operate at a maximum temperature of 155°C
(see Performance Data). For soldered chips, the joint
temperature should not exceed 110°C. This condition is met
when the stated power levels at 70°C are used.
Mounting
This chip resistor is ideally suited for handling by automatic
methods due to its rectangular shape and the small
dimensional tolerances. Electrical connection to a ceramic
substrate or to a printed circuit board can be made by wire
bonding (eg suffix ‘G’ in PCR0805G) or by reflow soldering of
wrap-around terminations (eg suffix ‘F’ in PCR0805F). The ‘F’
terminations provide good leach properties and ensure
reliable contact. Due to the robust construction the resistor
chip can be immersed in the solder bath for 30 seconds at
260°C. This enables the resistor to be mounted on one side
of a printed circuit and other wire-leaded components on the
other side.
Performance Data
Size/Tol.%
1
0.5
0.25
0.1
PCR0805
10 to 1M
10 to 1M
100 to 1M
100 to 1M
PCR1005
10 to 1M
10 to 1M
100 to 1M
100 to 1M
PCR1206
10 to 1M
10 to 1M
100 to 1M
100 to 1M
Value Ranges
Application Notes
Packaging
Resistor chips are supplied taped and reeled on standard 8mm
tape to IEC 286-3.
Quantity per reel 3000 max.
Planar Terminations
Resistor chips are supplied in waffle packs.
Type
1206
1M0
B
Resistance value
(IEC62 code)
Tolerance
(IEC62 code)
B
0.1%
C
0.25%
D
0.5%
Specify type reference, value and tolerance as shown in
this example of PCR1206 1M0 0.1%:
Ordering Procedure
相關PDF資料 |
PDF描述 |
|---|---|
| PCR08051M0C | Precision Thick Film Surface Mounted Resistors |
| PCR08051M0D | Precision Thick Film Surface Mounted Resistors |
| PCR10051M0B | Precision Thick Film Surface Mounted Resistors |
| PCR10051M0C | Precision Thick Film Surface Mounted Resistors |
| PCR10051M0D | Precision Thick Film Surface Mounted Resistors |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PCR08051M0C | 制造商:WELWYN 制造商全稱:Welwyn Components Limited 功能描述:Precision Thick Film Surface Mounted Resistors |
| PCR08051M0D | 制造商:WELWYN 制造商全稱:Welwyn Components Limited 功能描述:Precision Thick Film Surface Mounted Resistors |
| PCR0805-1MJ1 | 功能描述:RES 1M OHM 1/4W 5% 0805 RoHS:是 類別:電阻器 >> 芯片電阻 - 表面安裝 系列:PCR 產(chǎn)品培訓模塊:Automotive Resistor Products 標準包裝:5,000 系列:ERJ 電阻（歐姆）:412k 功率（瓦特）:0.125W，1/8W 復合體:厚膜 特點:抗硫化 溫度系數(shù):±100ppm/°C 容差:±1% 封裝/外殼:0805（2012 公制） 尺寸/尺寸:0.079" L x 0.049" W（2.00mm x 1.25mm） 高度:0.028"（0.70mm） 端子數(shù):2 包裝:帶卷 (TR) 其它名稱:ERJS06F4123V |
| PCR0805-1RJ1 | 功能描述:RES 1 OHM 1/4W 5% 0805 RoHS:是 類別:電阻器 >> 芯片電阻 - 表面安裝 系列:PCR 產(chǎn)品培訓模塊:Automotive Resistor Products 標準包裝:5,000 系列:ERJ 電阻（歐姆）:412k 功率（瓦特）:0.125W，1/8W 復合體:厚膜 特點:抗硫化 溫度系數(shù):±100ppm/°C 容差:±1% 封裝/外殼:0805（2012 公制） 尺寸/尺寸:0.079" L x 0.049" W（2.00mm x 1.25mm） 高度:0.028"（0.70mm） 端子數(shù):2 包裝:帶卷 (TR) 其它名稱:ERJS06F4123V |
| PCR0805-470KJ1 | 功能描述:RES 470K OHM 1/4W 5% 0805 RoHS:是 類別:電阻器 >> 芯片電阻 - 表面安裝 系列:PCR 產(chǎn)品培訓模塊:Automotive Resistor Products 標準包裝:5,000 系列:ERJ 電阻（歐姆）:412k 功率（瓦特）:0.125W，1/8W 復合體:厚膜 特點:抗硫化 溫度系數(shù):±100ppm/°C 容差:±1% 封裝/外殼:0805（2012 公制） 尺寸/尺寸:0.079" L x 0.049" W（2.00mm x 1.25mm） 高度:0.028"（0.70mm） 端子數(shù):2 包裝:帶卷 (TR) 其它名稱:ERJS06F4123V |
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