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參數(shù)資料
| 型號： | RC55Y-21KBI |
| 英文描述： | WIDERSTAND PRAEZISION METALL 21K 0.25W |
| 中文描述： | WIDERSTAND精密金屬21K 0.25W |
| 文件頁數(shù)： | 3/3頁 |
| 文件大?。?/td> | 145K |
| 代理商： | RC55Y-21KBI |
STANDARD QUANTITIES PER PACKAGE
Type
Small Box
Large Box
Reel
Large Ammo Pack
RC55
250
1000
5000
1000
RC65
125
500
2500
1000
RC70
25
250
-
-
Precision Metal
Film Resistors
RC SERIES
Welwyn Components Limited
Bedlington, Northumberland NE22 7AA, England Tel: 01670 822181 Fax: 01670 829465 Web: http://www.Welwyn-TT.co.uk
Issue A 07/99
APPLICATION NOTES
Matched Sets and Networks
Welwyn has many years experience in the supply of
matched set of precision resistors.
Resistors can be supplied matched for tolerance and
TCR down to ±0.02% and ±2ppm/°C, either as
separate resistors or pre-assembled and
encapsulated within a plastic box.
The individual resistors within a set or module can
be manufactured with a tolerance of ±0.05% and
TCR of ±5ppm/°C.
PACKAGING
The standard method of packaging RC55 resistors is
taped in ammo packs. Taped resistors on reel or
loose packed components can also be supplied by
special request. The standard packaging for RC65
and RC70 resistors is loose in boxes. By special
request the RC65 components can also be supplied
taped on reel or in ammo pack. In the case of tape
packed components the usable lead length is
reduced by the width of the tape.
Table of Resistance Restrictions
TOLERANCE
RC65
.1 – .25%
TCR
ppm/°C
5
10
15
25
50
100
RC55
.1 – .25%
RC70
.1 – .25%
0.05%
10 to 500k 10 to 500k
10 to 1M
10 to 1M
10 to 1M
10 to 1M
10 to 1M
.5 – 1%
1 to 500k
1 to 1M
1 to 1M
1 to 2M
1 to 4M
1 to 4M
0.05%
10 to 500k 10 to 500k
10 to 1M
10 to 1M
10 to 1M
10 to 1M
10 to 1M
.5 – 1%
1 to 500k
1 to 1M
1 to 1M
1 to 2M
1 to 4M
1 to 4M
0.05%
10 to 750k 10 to 750k
10 to 1M
10 to 1M
10 to 1M
10 to 1M
10 to 1M
.5 – 1%
1 to 750k
1 to 1M
1 to 2M
1 to 5M
1 to 10M
1 to 10M
10 to 1M
5 to 1M
5 to 2M
5 to 2M
1 to 2M
10 to 1M
5 to 1M
5 to 2M
5 to 2M
1 to 2M
10 to 1M
10 to 2M
10 to 5M
5 to 10M
1 to 10M
52
f
1
f
2
6
6
Body location f
1
– f
2
≤
1.4 mm
5
175
相關(guān)PDF資料 |
PDF描述 |
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| RC55Y-221KBI | WIDERSTAND PRAEZISION METALL 221K 0.25W |
| RC55Y-221RBI | WIDERSTAND PRAEZISION METALL 221R 0.25W |
| RC55Y-226KBI | WIDERSTAND PRAEZISION METALL 226K 0.25W |
| RC55Y-226RBI | WIDERSTAND PRAEZISION METALL 226R 0.25W |
| RC55Y-22K1BI | WIDERSTAND PRAEZISION METALL 22K1 0.25W |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RC55Y-220KBI | 制造商:TT Electronics / Welwyn 功能描述: 制造商:Welwyn Components 功能描述: |
| RC55Y-220RBI | 制造商:TT Electronics / Welwyn 功能描述: 制造商:Welwyn Components 功能描述: |
| RC55Y-221KBI | 功能描述:金屬膜電阻器 - 透孔 221Kohms 0.1% RoHS:否 制造商:IRC 電阻:63.4 kOhms 容差:1 % 功率額定值:100 mW 電壓額定值:200 V 溫度系數(shù):100 PPM / C 端接類型:Axial 工作溫度范圍: 尺寸:2.3 mm Dia. x 6.4 mm L 封裝:Bulk |
| RC55Y-221RBI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR METAL FILM 221OHM 250mW 0.1% 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, METAL FILM, 221 OHM, 250mW 0.1%, Product Range:WELWYN - RC Series, Resistance:221ohm, Power Rating:250mW, Resistance Tolerance: 0.1%, Resistor Case Style:Axial Leaded, Resistor Element Type:Metal Film, Voltage Rating:350V , RoHS Compliant: Yes 制造商:TT Electronics / Welwyn 功能描述:RC55Y precision resistor, 221R 0.25W |
| RC55Y-226KBI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR METAL FILM 226KOHM 250mW 0.1% 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, METAL FILM, 226KOHM 250mW 0.1% 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, METAL FILM, 226KOHM 250mW 0.1%, Product Range:WELWYN - RC Series, Resistance:226kohm, Power Rating:250mW, Resistance Tolerance: 0.1%, Resistor Case Style:Axial Leaded, Resistor Element Type:Metal Film, Voltage Rating:350V , RoHS Compliant: Yes |
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