参数资料
| 型号： | RT0805BRC0720KL |
| 厂商： | Yageo |
| 文件页数： | 3/10页 |
| 文件大小： | 0K |
| 描述： | RES 20K OHM 1/8W .1% 0805 SMD |
| 标准包装： | 1 |
| 系列： | RT |
| 电阻（欧姆）： | 20k |
| 功率（瓦特）： | 0.125W，1/8W |
| 复合体： | 薄膜 |
| 温度系数： | ±15ppm/°C |
| 容差： | ±0.1% |
| 封装/外壳： | 0805（2012 公制） |
| 尺寸/尺寸： | 0.079" L x 0.049" W（2.00mm x 1.25mm） |
| 高度： | 0.024"（0.60mm） |
| 端子数： | 2 |
| 包装： | 标准包装 |
| 其它名称： | 20KNFDKR 20KNFDKR-ND 311-20KNFDKR |
Product specification
3
Chip Resistor Surface Mount
RT
SERIES
0402 to 2512 (RoHS Compliant)
10
P H Y C O M P B R A N D o r d e r i n g c o d e s
Both GLOBAL PART NUMBER (preferred) and 12NC (traditional) codes are acceptable to order Phycomp
brand products. For matching traditional types with size codes, please refer to “Comparison table of traditional
types and sizes ”.
GLOBAL PART NUMBER ( PREFERRED )
For detailed information of GLOBAL PART NUMBER and ordering example, please refer to page 2.
12NC
CODE
WITH
2390
(1)
START
(1)
2390
X XX X
(2) (3) (4)
TCR (2) PACKING CODE TOL . (4)
(ppm/°C) BY SIZE (inch) (3) (%)
8 = ±10 0402: 07 = 7'' reel 7 = ±1
7 = ±15 27 = 10'' reel 6 = ±0.5
6 = ±25 47 = 13'' reel 5 = ±0.25
4 = ±50 0603: 04 = 7'' reel 4 = ±0.1
XXXX
(5)
RESISTANCE
RANGE
The remaining 4 digits
represent the resistance
value with the last digit
indicating the multiplier
as shown in the table of
L
(6)
DEFAULT
CODE
(NOTE)
Letter L is
system
default
code for
order only
Comparison table of traditional
types and sizes
TF X X X
(1) (2) (3) (4)
START SIZE TCR TOL.
WITH CODE (ppm/°C) (%)
TF 3 = 0402 4 = ±10 0 = ±1
2 = 0603 3 = ±15 1 = ±0.5
24 = 10'' reel 3 = ±0.05 “Last digit of 12NC”.
1 = 0805 1 = ±25 2 = ±0.25
44 = 13'' reel
0402: 10 ? ≤ R < 121K ?
0 = 1206 2 = ±50 3 = ±0.1
0805: 01 = 7'' reel
0603: 5.1 ? ≤ R ≤ 681 K ?
5 = 1210
4 = ±0.05
21 = 10'' reel
41 = 13'' reel
1206: 11 = 7'' reel
31 = 10'' reel
51 = 13'' reel
0805: 5.1 ? ≤ R ≤ 1.5 M ?
1206: 5.1 ? ≤ R ≤ 1.5 M ?
1210: 5.1 ? ≤ R ≤ 1.5 M ?
2010: 10 ? ≤ R ≤ 1 M ?
2512: 10 ? ≤ R ≤ 1 M ?
7 = 2010
6 = 2512
Example:
TF321 = RT0402, TC50, ±0.5% tolerance
1210: 12 = 7'' reel
32 = 10'' reel
52 = 13'' reel
2010: 15 = 7'' reel
2512: 18 = 7'' reel
Exceptions to above packing code definitions:
0805 TC50 with 1%, supplied in 13" reel, the packing code is 02.
0603 TC50 with 1%, supplied in 13" reel, the packing code is 03.
2512 TC15, in 7" reel, the packing code is 35.
Resistance decade (3)
1 to 9.76 X
10 to 97.6 X
100 to 976 X
1 to 9.76 k X
10 to 97.6 k X
100 to 976 k X
1 to 9.76 M X
10 to 97.6 M X
Last digit
8
9
1
2
3
4
5
6
2010 TC15, in 7" reel, the packing code is 31.
O RDERING EXAMPLE
The ordering code of a TF221 resistor, TC50, value 56 X, with ±0.5%
Example:
1 X
33 k X
10 M X
=
=
=
1008 or 108
3303 or 333
1006 or 106
tolerance, supplied in tape of 5,000 units per reel is: 239040465609L or
RT0603DRE0756RL.
NOTE
1. All our RSMD products meet RoHS compliant and Halogen Free. "LFP" of the internal 2D reel label mentions "Lead Free Process"
2. On customized label, "LFP" or specific symbol can be printed
www.yageo.com
Oct 21, 2009 V.4
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