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| 型号： | RNCS0805BKE249K |
| 厂商： | Stackpole Electronics Inc |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | RES 1/10W 249K OHM .1% 0805 |
| 产品培训模块： | RNCS Series Passivated Thin Film Resistors |
| 产品变化通告： | Global Part Number Change 9/Aug/2010 |
| 产品目录绘图： | RNCS Series |
| 标准包装： | 1 |
| 系列： | RNCS |
| 电阻（欧姆）： | 249k |
| 功率（瓦特）： | 0.1W，1/10W |
| 复合体： | 薄膜 |
| 特点： | 耐腐蚀，防潮 |
| 温度系数： | ±25ppm/°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： | 0.026"（0.65mm） |
| 端子数： | 2 |
| 包装： | 标准包装 |
| 产品目录页面： | 2284 (CN2011-ZH PDF) |
| 其它名称： | RNCS0805BKE249KDKR RNCS20T9249K0.1%IDKR RNCS20T9249K0.1%IDKR-ND RNCS20T9249KBIDKR RNCS20T9249KBIDKR-ND |
RNCS Series
Anti-Corrosive Tantalum Nitride Replacement Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Features:
?
?
?
?
?
?
?
?
Special Passivation for moisture sensitive applications
Absolute TCR’s to ±25 ppm/oC
Available in industry standard sizes from 0402 to 2512
Resistance range from 10 ? to 1M ?
Test proven immunity to humidity and moisture corrosion
Absolute tolerances to 0.1%
Ideal replacement for costly Tantalum Nitride resistors
RoHS compliant / lead-free
The RNCS series employs a special manufacturing process to ensure high precision, ultra stable performance, and long
life in the harshest environments. In moisture comparison testing, the RNCS series outperformed Nichrome Chip
Resistors and demonstrated the anti-corrosive claims characterized by Tantalum Nitride resistor products.
Electrical Specifications
Type / Code
Old Pkg
Code
Power Rating
(Watts) @ 70oC
Maximum
Working
Voltage(1)
Maximum
Overload
Voltage
Resistance
Temperature
Coefficient
Ohmic Range ( ? ) and Tolerance
0.1% 0.25% 0.5%
±15 ppm/oC
49.9 - 12K
49.9 - 12K
49.9 - 12K
RNCS0402
10
0.063W
25V
50V
±25 ppm/oC
25 - 25K
25 - 25K
25 - 25K
±50 ppm/oC
25 - 25K
25 - 25K
25 - 25K
RNCS0603
RNCS0805
RNCS1206
RNCS2010
RNCS2512
16
20
32
57
63
0.063W
(0.1W(2))
0.1W
(0.125W(2))
0.125W
(0.25W(2))
0.25W
(0.5W(2))
0.5W
(1W(2))
50V
100V
150V
150V
150V
100V
200V
300V
300V
300V
±15 ppm/oC
±25 ppm/oC
±50 ppm/oC
±15 ppm/oC
±25 ppm/oC
±50 ppm/oC
±15 ppm/oC
±25 ppm/oC
±50 ppm/oC
±15 ppm/oC
±25 ppm/oC
±50 ppm/oC
±15 ppm/oC
±25 ppm/oC
±50 ppm/oC
25 - 332K
10 - 1M
10 - 1M
25 - 1M
10 - 1M
10 - 1M
25 - 1M
10 - 1M
10 - 1M
25 - 332K
10 - 1M
10 - 1M
25 - 1M
10 - 1M
10 - 1M
25 - 1M
10 - 1M
10 - 1M
25 - 332K
10 - 1M
10 - 1M
25 - 1M
10 - 1M
10 - 1M
25 - 1M
10 - 1M
10 - 1M
(1) Lesser of √ PR or maximum working voltage.
(2) Higher power rating for each package size is valid if ambient temp ≤ 80oC and terminal temp ≤ 105oC
Power Derating Curve:
100
75
50
25
0
30
60
90
120
150
180
Ambient Temperature (oC)
Rev Date: 08/25/2011
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
1
www.seielect.com
marketing@seielect.com
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