- 您现在的位置：买卖IC网 > PDF目录2647 > Y40231K00000T0R (Vishay Foil Resistors (Division of Vishay Precision Group))RES 1.0K OHM .3W .01% FOIL 1206 PDF资料下载
参数资料
| 型号： | Y40231K00000T0R |
| 厂商： | Vishay Foil Resistors (Division of Vishay Precision Group) |
| 文件页数： | 6/6页 |
| 文件大小： | 0K |
| 描述： | RES 1.0K OHM .3W .01% FOIL 1206 |
| 特色产品： | FRSM Series of Z1-Foil Chip Resistors |
| 标准包装： | 1 |
| 系列： | FRSM1206 |
| 电阻（欧姆）： | 1k |
| 功率（瓦特）： | 0.3W |
| 复合体： | 金属箔 |
| 特点： | 非电感 |
| 温度系数： | ±0.2ppm/°C |
| 容差： | ±0.01% |
| 封装/外壳： | 1206（3216 公制） |
| 尺寸/尺寸： | 0.126" L x 0.062" W（3.20mm x 1.57mm） |
| 高度： | 0.025"（0.64mm） |
| 端子数： | 2 |
| 包装： | 标准包装 |
| 其它名称： | Y4023-1.0KBDKR |
FRSM Series of Precision Chip Resistors
Vishay Foil Resistors
POST MANUFACTURE OPERATIONS (PMO)
What is the importance of resistor stability in an electronic circuit?
Answer: ? The circuit was probably not intended for just a onetime
use. ? Also, the equipment may have to endure some environmental
and operational stresses. So, the ongoing use of the equipment is
expected and the more stable the resistors, the longer the time
before recalibrations. FRSM offers the most stability in all categories
but there is more than recalibration at stake here: ? extremes of surge
voltage can cause thin film resistors to go open while the Foil resistor
based on the Z-1 technology is not affected. ? An open means the
equipment must be returned to the maintenance department to have
the resistor replaced or, worse yet, mission failure. The cost of a Foil
resistor would have been insignificant compared to the cost of
mission failure or the cost of returning an instrument for repair or
replacement of a blown resistor. ? Add to this the down time of the
equipment.
the end of that period, and in spite of permissible service conditions,
the equipment is expected to still be functional in its intended service
and within its accuracy limits. ? All the components contribute in some
way to the stability of the equipment but the resistors are the devices
relied upon most to retain the original accuracy of the equipment. ?
Any departure from the end-of-life accuracy limits set for one resistor
renders the entire equipment “out of service” and subject to repair or
recalibration. The prospect of repair or recalibration is unthinkable in
certain applications (space for example) and only devices that can
be given an appropriate initial tolerance with the expectation of
retaining proximity to the initial value throughout the service life are
suitable. ? This is especially true of the resistors in a circuit which may
have power applied causing self heating, load applied for extended
periods or load life and load applied differentially from other resistors
resulting in a ratio offset. ? The equipment itself may see elevated
temperatures for extended periods of storage. ? Foil resistors are the
best solution when these factors come into play. ?
Designing for extended service - All electronic equipment is
expected to do something useful for a specified period of time. ? At
TABLE 7 - GLOBAL PART NUMBER INFORMATION (1)
NEW GLOBAL PART NUMBER: Y402412K7560T9R (preferred part number format)
DENOTES PRECISION
Y
VALUE
R = ??
K = k ?
CHARACTERISTICS
0 = standard ?
9 = lead (Pb)-free ?
1 to 999 = custom
Y
4
0
2
4
1
2
K
7
5
6
0
T
9
R
PRODUCT CODE
4020 = FRSM0402 (2)
4021 = FRSM0603
4022 = FRSM0805
4023 = FRSM1206
4024 = FRSM1506
4025 = FRSM2010
RESISTANCE TOLERANCE
T = ± 0.01 % ?
Q = ± 0.02 % ?
A = ± 0.05 % ?
B = ± 0.10 % ?
C = ± 0.25 % ?
D = ± 0.5 % ?
F = ± 1.0 %
PACKAGING
R = tape and reel ?
W = waffle pack
4027 = FRSM2512
FOR EXAMPLE: ABOVE GLOBAL ORDER Y4024 12K7560 T 9 R:
TYPE: FRSM1506 ?
VALUES: 12.7560 k ??
ABSOLUTE TOLERANCE: 0.01 % ?
TERMINATION: lead (Pb)-free ?
PACKAGING: tape and reel
HISTORICAL PART NUMBER: FRSM1506 12K756 TCR0.2 T S T (will continue to be used)
FRSM1506
MODEL
FRSM0402 (2)
FRSM0603
FRSM0805
FRSM1206
FRSM1506
FRSM2010
12K756
RESISTANCE
VALUE
12.756 k ?
TCR0.2
TCR
CHARACTERISTICS
T
TOLERANCE
T = ± 0.01 % ?
Q = ± 0.02 % ?
A = ± 0.05 % ?
B = ± 0.10 % ?
C = ± 0.25 % ?
D = ± 0.5 % ?
F = ± 1.0 %
S
TERMINATION
S = lead (Pb)-free ?
B = tin/lead
T
PACKAGING
T = tape and reel ?
W = waffle pack
FRSM2512
Note
(1)
(2)
For non-standard requests, please contact application engineering.
0402 is planned to be released to production at 2012.
www.vishayfoilresistors.com
6
For any questions, contact: foil@vishaypg.com
Document Number: 63209
Revision: 8-Nov-12
相关PDF资料 |
PDF描述 |
|---|---|
| MP725-0.50-1% | RES 0.50 OHM 25W 1% D-PAK |
| Y14880R00500F9R | RES .005 OHM 3W 1% FOIL SMD |
| PLTT0805Z4990QGT5 | RES 499 OHM 5PPM .02% 0805 |
| PLTT0805Z2522QGT5 | RES 25.2K OHM 5PPM .02% 0805 |
| PLTT0805Z2500QGT5 | RES 250 OHM 5PPM .02% 0805 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| Y40231K00000T9R | 功能描述:RES SMD 1K OHM 0.01% 0.3W 1206 制造商:vishay foil resistors (division of vishay precision group) 系列:FRSM 包装:带卷（TR） 零件状态:在售 电阻（欧姆）:1k 容差:±0.01% 功率（W）:0.3W 成分:金属箔 特性:防潮，非电感 温度系数:±0.2ppm/°C 工作温度:-55°C ~ 150°C 封装/外壳:1206（3216 公制） 供应商器件封装:1206 大小/尺寸:0.126" 长 x 0.062" 宽（3.20mm x 1.57mm） 高度 - 安装（最大值）:0.025"（0.64mm） 端子数:2 故障率:- 标准包装:1 |
| Y40231K20000T9R | 制造商:Vishay Foil Resistors 功能描述:RES 1.2K OHM .3W .01% 1206 |
| Y402320K0000T0R | 功能描述:RES 20K OHM .3W .01% FOIL 1206 RoHS:是 类别:电阻器 >> 芯片电阻 - 表面安装 系列:FRSM1206 标准包装:2,000 系列:RCL - 汽车 电阻（欧姆）:3.01 功率（瓦特）:2W 复合体:厚膜 特点:- 温度系数:±100ppm/°C 容差:±1% 封装/外壳:2512（6432 公制）宽（长侧）1225（3264 公制） 尺寸/尺寸:0.126" L x 0.248" W（3.20mm x 6.30mm） 高度:0.035"（0.90mm） 端子数:2 包装:带卷 (TR) |
| Y402320K0000T9R | 功能描述:RES SMD 20K OHM 0.01% 0.3W 1206 制造商:vishay foil resistors (division of vishay precision group) 系列:FRSM 包装:带卷（TR） 零件状态:在售 电阻（欧姆）:20k 容差:±0.01% 功率（W）:0.3W 成分:金属箔 特性:防潮，非电感 温度系数:±0.2ppm/°C 工作温度:-55°C ~ 150°C 封装/外壳:1206（3216 公制） 供应商器件封装:1206 大小/尺寸:0.126" 长 x 0.062" 宽（3.20mm x 1.57mm） 高度 - 安装（最大值）:0.025"（0.64mm） 端子数:2 故障率:- 标准包装:1 |
| Y4023230R000Q9R | 制造商:Vishay Intertechnologies 功能描述:FRSM1206 230R00 TCR0.2 0.02% S T |
发布紧急采购，3分钟左右您将得到回复。