参数资料
| 型号： | 14AFR008E |
| 厂商： | Ohmite |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | RES CURRENT SENSE .008 OHM 4W 1% |
| 产品培训模块： | Current Sensing Resistors |
| 产品目录绘图： | 14AF Series Side |
| 特色产品： | High Temperature Current Sense Resistors |
| 标准包装： | 250 |
| 系列： | 14A |
| 电阻（欧姆）： | 0.008 |
| 功率（瓦特）： | 4W |
| 复合体： | 金属元素 |
| 特点： | 电流检测 |
| 容差： | ±1% |
| 封装/外壳： | 轴向 |
| 尺寸/尺寸： | 0.252" 直径 x 0.709" L（6.40mm x 18.00mm） |
| 端子数： | 2 |
| 包装： | 散装 |
| 产品目录页面： | 2260 (CN2011-ZH PDF) |
36mm ± 4
18mm ± 1
14AFR Current Sense resis-
tors feature a high tem-
perature ceramic body which
affords the user higher power
densities than similar products
which utilize silicone based
epoxy molding compounds.
The internal construction
involves a straight, low induc-
tance, 3-piece welded metal
element at 1% tolerance. This
series is stocked in 9 popular
resistance values for easy
accessibility.
FEATURES
? IDEAL FOR CURRENT SENSING APPLICA -
tions
? 1% TOLERANCE STANDARD
? FIXED RESISTANCE MEASURING
point
? LOW INDUCTANCE
? ROHS COMPLIANT
SPECIFICATIONS
Material
Terminals: Solder-plated copper
terminals or copper clad steel
depending on ohmic value.
Encapsulation: Ceramic cased
body
Derating : Linearly from
4W@70°C to 0W@250°C
Electrical
Max.Voltage: √ (PxR) RMS
Climatic Category: 55/200/56
TCR: Varies from +150 to
+1100ppm/°C based on resis-
tance value. TCR increases as
resistance value reduces from
51 to 4milliohms. TCR is tested
AS PER IEC SPECIFICATION 115-1
Clause 4.8.4.2
Tolerance: ±1% standard.
Others available.
Power rating: 4W@70°C
Dielectric withstanding voltage:
1000 VRMS for 3 and 5 watt;
500 VRMS for 2 watt.
Insulation resistance:
Not less than 1000M Ω .
Thermal EMF:
Less than ±2μV/°C.
Temperature range:
-55°C to 275°C.
14A Series
Alumina Body
Current Sense
6.40mm ± .5
0.80mm ± .05
40mm
Measuring Length
Dimensions (in. / mm )
Series Wattage Ohms Length Diam. “M” Lead
14A 4 0.004-0.051 0.709 / 18 0.252 / 6.40 1.575 / 40 0.031/0.80
O R D E R I N G I N F O R M AT I O N
A = Alumina
Wattage Molded Body RoHS Compliant
14AFR051E
10 Series Tolerance Ohm Value
F = 1% Example:
R050= 0.05 ?
Check product availability at www.ohmite.com
PERFORMANCE CHARACTERISTICS
STD. PART NUMBERS
Test
Endurance at
Rated Power
Terminal Strength
Solderability
Resistance to
Solder Heat
Long Term
Damp Heat
Climatic Sequence
Condition
1000hrs Test
Pull Strength of 50N for 10sec, IEC115-1,
Clause 4.16 Test Ua1
95% Coverage as per MIL STD 202F, Test 208
-260°C for 10sec as per IEC115-1, Clause 4.18
-90-95% RH @40°C for 56 Days, IEC115-1,
Clause 4.24
As per IEC 115-1, Clause 4.23
Maximum ? R
? R <5%
? R <0.5%
? R <5%
? R <5%
Ohmic
value
0.004
0.005
0.008
0.010
0.015
0.022
0.033
0.047
0.051
Part
Number
14AFR004E
14AFR005E
14AFR008E
14AFR010E
14AFR015E
14AFR022E
14AFR033E
14AFR047E
14AFR051E
Overload
5 times rated wattage for 5 seconds
相关PDF资料 |
PDF描述 |
|---|---|
| CRCW121819K1FKEK | RES 19.1K OHM 1W 1% 1218 SMD |
| CRCW1218196RFKEK | RES 196 OHM 1W 1% 1218 SMD |
| CRCW1218196KFKEK | RES 196K OHM 1W 1% 1218 SMD |
| 14AFR010E | RES CURRENT SENSE .010 OHM 4W 1% |
| CRCW1218191RFKEK | RES 191 OHM 1W 1% 1218 SMD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 14AFR010E | 功能描述:电流传感电阻器 - 透孔 4watt .01ohm 1% RoHS:否 制造商:IRC 电阻:2.5 mOhms 功率额定值:5 W 容差:1 % 温度系数:55 PPM / C 系列:CSL 产品:4 Terminal 工作温度范围:- 55 C to + 125 C 尺寸:10.8 mm W x 21.9 mm L x 1.57 mm H |
| 14AFR015E | 功能描述:电流传感电阻器 - 透孔 4watt .015ohm 1% RoHS:否 制造商:IRC 电阻:2.5 mOhms 功率额定值:5 W 容差:1 % 温度系数:55 PPM / C 系列:CSL 产品:4 Terminal 工作温度范围:- 55 C to + 125 C 尺寸:10.8 mm W x 21.9 mm L x 1.57 mm H |
| 14AFR022E | 功能描述:电流传感电阻器 - 透孔 4watt .022ohm 1% RoHS:否 制造商:IRC 电阻:2.5 mOhms 功率额定值:5 W 容差:1 % 温度系数:55 PPM / C 系列:CSL 产品:4 Terminal 工作温度范围:- 55 C to + 125 C 尺寸:10.8 mm W x 21.9 mm L x 1.57 mm H |
| 14AFR033E | 功能描述:电流传感电阻器 - 透孔 4watt .033ohm 1% RoHS:否 制造商:IRC 电阻:2.5 mOhms 功率额定值:5 W 容差:1 % 温度系数:55 PPM / C 系列:CSL 产品:4 Terminal 工作温度范围:- 55 C to + 125 C 尺寸:10.8 mm W x 21.9 mm L x 1.57 mm H |
| 14AFR047E | 功能描述:电流传感电阻器 - 透孔 4watt .047ohm 1% RoHS:否 制造商:IRC 电阻:2.5 mOhms 功率额定值:5 W 容差:1 % 温度系数:55 PPM / C 系列:CSL 产品:4 Terminal 工作温度范围:- 55 C to + 125 C 尺寸:10.8 mm W x 21.9 mm L x 1.57 mm H |
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