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参数资料
| 型号： | Y11211K00000T9R |
| 厂商： | Vishay Foil Resistors (Division of Vishay Precision Group) |
| 文件页数： | 3/5页 |
| 文件大小： | 0K |
| 描述： | RES 1.0K OHM .25W .01% FOIL SMD |
| 产品培训模块： | Bulk Foil Resistors |
| 产品目录绘图： | SMR1D, SMR3D Side SMR1D, SMR3D Bottom SMR1D, SMR3D End |
| 标准包装： | 1 |
| 系列： | SMR1D |
| 电阻（欧姆）： | 1k |
| 功率（瓦特）： | 0.25W，1/4W |
| 复合体： | 金属箔 |
| 特点： | 非电感 |
| 温度系数： | ±2ppm/°C |
| 容差： | ±0.01% |
| 封装/外壳： | 2412 （6231 公制），J 形引线 |
| 尺寸/尺寸： | 0.236" L x 0.126" W（5.99mm x 3.20mm） |
| 高度： | 0.110"（2.79mm） |
| 端子数： | 2 |
| 包装： | 标准包装 |
| 产品目录页面： | 2277 (CN2011-ZH PDF) |
| 其它名称： | Y1121-1.0KDKR |
SMR1D/SMR3D
Vishay Foil Resistors
FIGURE 2 - DIMENSIONS in inches (millimeters)
Side View
L
TH Minim u m
V ALUE (5 DIGITS)
V
Top View
100R0T
(DATE CODE)
-
TOLERA N CE
Stand Off
W
P
P
End View
H
LEAD (P b )-FREE I N DICATOR
Bottom View
T W
MODEL
SMR1D
SMR3D
L
0.236 ± 0.012
(5.99 ± 0.30)
0.287 ± 0.012
(7.29 ± 0.30)
W
0.126 ± 0.012
(3.20 ± 0.30)
0.170 ± 0.012
(4.32 ± 0.30)
H
0.098 ± 0.012
(2.49 ± 0.30)
0.110 ± 0.012
(2.79 ± 0.30)
P
0.051 ± 0.012
(1.30 ± 0.30)
0.051 ± 0.012
(1.30 ± 0.30)
TW
0.087 ± 0.004
(2.21 ± 0.10)
0.095 ± 0.004
(2.41 ± 0.10)
TH (minimum)
0.039
(0.99)
0.039
(0.99)
FIGURE 3 - RECOMMENDED MOUNTING PAD GEOMETRIES in inches (millimeters)
Reflow Solder Pads
D
B
C
E
A
MODEL
SMR1D
SMR3D
METHOD
Reflow
Reflow
A
MIN.
0.110
(2.79)
0.118
(3.00)
B
REF
0.106
(2.69)
0.106
(2.69)
C
REF
0.124
(3.15)
0.175
(4.45)
D
± 0.04 (± 1.02)
0.337
(8.55)
0.388
(9.86)
E
REF
0.050
(1.27)
0.050
(1.27)
Per IPC-SM-782 Rev. A
FIGURE 4 - TRIMMING TO VALUES
(conceptual illustration)
FIGURE 5 - TYPICAL TCR CURVE
(for more details, see table 2)
+ 150
+ 100
Interloop Capacitance
Red u ction in Series
C u rrent Path
Before Trimming
Δ R
R
+ 50
0
M u t u al Ind u ctance
Red u ction d u e
to Change in
C u rrent Direction
C u rrent Path
After Trimming
Trimming Process
Remo v es this Material
from Shorting Strip Area
Changing C u rrent Path
and Increasing
Resistance
(ppm)
- 50
- 100
- 150
- 200
± 2 ppm/°C
(+ 25 °C Reference)
- 50
- 25
0
+ 25
+ 50
+ 75
+ 100
+ 125
NOTE: Foil sho w n in b lack, etched spaces in w hite
- 55
Ambient Temperature (°C)
Note: The TCR values for < 80 ? are influenced by the
termination composition and the result in deviation from this curve
Document Number: 63102
Revision: 23-Mar-10
For any questions, contact: foil@vishaypg.com
www.foilresistors.com
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| Y11211K02000T9L | 制造商:Vishay Foil Resistors 功能描述:RES 1.02K OHM 1/4W .01% 2512 |
| Y11211K02400T13R | 制造商:Vishay Foil Resistors 功能描述:RES 1.024K OHM 1/4W .01% 2512 |
| Y11211K06000T9L | 制造商:Vishay Foil Resistors 功能描述:RES 1.06K OHM 1/4W .01% 2512 制造商:Vishay Intertechnologies 功能描述:SMR1D 1K0600 TCR2 0.01% S B |
| Y11211K06000T9R | 制造商:Vishay Foil Resistors 功能描述:RES 1.06K OHM 1/4W .01% 2512 |
| Y11211K10000T9L | 制造商:Vishay Intertechnologies 功能描述:SMR1D 1K1000 TCR2 0.01% S B |
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