概述
数据手册14AFR033E 概述
Alumina Body Current Sense 氧化铝体电流检测
14AFR033E 数据手册
通过下载14AFR033E数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载14AFR Current Sense resis-
tors feature a high tem-
S P ꢀ C ꢄ F ꢄ C A ꢁ ꢄ O N S
Material
Terminals: Solder-plated copper
terminals or copper clad steel
depending on ohmic value.
Encapsulation: Ceramic cased
body
14A Series
Alumina Body
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.
Current Sense
6.40mm ±.5
Derating: Linearly from
4W@70°C to 0W@250°C
36mm ±4
18mm ±1
0.80mm ±.05
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
asꢀperꢀIECꢀSpecificationꢀ115-1ꢀ
Clause 4.8.4.2
40mm
Measuring Length
F ꢀ A ꢁ ꢂ ꢃ ꢀ S
•ꢀIdealꢀforꢀcurrentꢀsensingꢀapplica-
tions
•ꢀ1%ꢀToleranceꢀstandard
•ꢀFixedꢀresistanceꢀmeasuringꢀ
point
Dimensions (in. / mm)
Length Diam. “M”
Series Wattage Ohms
Lead
14A
4
0.004-0.051 0.709 / 18 0.252 / 6.40 1.575 / 40 0.031/0.80
Tolerance: 1% standard.
Others available.
o r D e r i n g i n f o r m at i o n
•ꢀLowꢀinductance
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 1000MΩ.
Thermal EMF:
Less than 2ꢀV/°C.
Temperature range:
-55°C to 275°C.
•ꢀRoHSꢀcompliant
A = Alumina
Molded Body
Wattage
RoHS Compliant
1 4 A F R 0 5 1 E
10 Series Tolerance Ohm Value
F = 1%
Example:
R050= 0.05Ω
Check product availability at www.ohmite.com
p e r f o r m a n c e c h a r a c t e r i S t i c S
S t D . p a r t n u m b e r S
Ohmic
Part
ꢁest
Endurance at
Rated Power
Condition
1000hrs Test
Maximum ∆ꢃ
∆R <5%
value
Number
0.004 14AFR004E
0.005 14AFR005E
0.008 14AFR008E
0.010 14AFR010E
0.015 14AFR015E
0.022 14AFR022E
0.033 14AFR033E
0.047 14AFR047E
0.051 14AFR051E
Terminal Strength
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
Solderability
Resistance to
Solder Heat
Long Term
Damp Heat
Climatic Sequence
Overload
∆R <0.5%
∆R <5%
∆R <5%
-90-95% RH @40°C for 56 Days, IEC115-1,
Clause 4.24
As per IEC 115-1, Clause 4.23
5 times rated wattage for 5 seconds
14AFR033E CAD模型
引脚图
封装焊盘图
14AFR033E 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| 14AFR047E | OHMITE | Alumina Body Current Sense | 获取价格 |
|
| 14AFR051E | OHMITE | Alumina Body Current Sense | 获取价格 |
|
| 14AP-D1-01 | GRAYHILL | – Sealed & Illuminated – Electrical Rating: 100 mA at 30 VDC – Circuitry: SPST, DPST – Termination: SMT – Life Rating (cycles): 1,000,000 | 获取价格 |
|
| 14AP-D1-02 | GRAYHILL | – Sealed & Illuminated – Electrical Rating: 100 mA at 30 VDC – Circuitry: SPST, DPST – Termination: SMT – Life Rating (cycles): 1,000,000 | 获取价格 |
|
| 14AP-D1-03-B | GRAYHILL | Special Switch, DPST, 0.1A, 30VDC, Solder Terminal, Surface Mount-straight | 获取价格 |
|
| 14AP-D2-01-R | GRAYHILL | Special Switch, DPST, 0.1A, 30VDC, Solder Terminal, Surface Mount-straight | 获取价格 |
|
| 14AP-D2-02-B | GRAYHILL | Special Switch, DPST, 0.1A, 30VDC, Solder Terminal, Surface Mount-straight | 获取价格 |
|
| 14AP-D2-02-Y | GRAYHILL | Special Switch, DPST, 0.1A, 30VDC, Solder Terminal, Surface Mount-straight | 获取价格 |
|
| 14AP-L1-02-B | GRAYHILL | – Sealed & Illuminated – Electrical Rating: 100 mA at 30 VDC – Circuitry: SPST, DPST – Termination: SMT – Life Rating (cycles): 1,000,000 | 获取价格 |
|
| 14AP-L1-02-G | GRAYHILL | – Sealed & Illuminated – Electrical Rating: 100 mA at 30 VDC – Circuitry: SPST, DPST – Termination: SMT – Life Rating (cycles): 1,000,000 | 获取价格 |
|
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