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参数资料
| 型号： | PVM4A502D01R00 |
| 厂商： | Murata Electronics North America |
| 文件页数： | 11/55页 |
| 文件大小： | 0K |
| 描述： | TRIMMER 5K OHM 0.25W SMD |
| 标准包装： | 500 |
| 系列： | PVM4 |
| 电阻（欧姆）： | 5k |
| 功率（瓦特）： | 0.25W，1/4W |
| 容差： | ±20% |
| 温度系数： | ±200ppm/°C |
| 匝数： | 单路 |
| 调节型： | 顶部调节 |
| 电阻材料： | 金属陶瓷 |
| 安装类型： | 表面贴装 |
| 端接类型： | J 引线 |
| 包装： | 带卷 (TR) |
| 尺寸/尺寸： | 方形 - 0.185" L x 0.157" W x 0.079" H（4.70mm x 4.00mm x 2.00mm） |
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! Note ? Please read rating and ! CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
? This catalog has only typical speci?cations. Therefore, please approve our product speci?cations or transact the approval sheet for product speci?cations before ordering.
PVZ2/PVA2 Series Notice
Continued from the preceding page.
c Soldering Pro?le
Reflow Soldering Profile
1. Soldering profile for lead free solder (96.5Sn/3.0Ag/0.5Cu)
T5
R50E.pdf
Jul.23,2012
1
T1
t1
T3
T2
t2
t3
T4
Limit Profile
Standard Profile
Time (s)
Standard Profile
Limit Profile
Series
Pre-heating
Temp. (T1) Time (t1)
Heating
Temp. (T2) Time (t2)
Peak
Temperature
(T3)
Cycle of
Reflow
Pre-heating
Temp. (T1) Time (t1)
Heating
Temp. (T4) Time (t3)
Peak
Temperature
(T5)
Cycle of
Reflow
°C
sec.
°C
sec.
°C
Time
°C
sec.
°C
sec.
°C
Time
PVZ2
PVA2
150 to 180 60 to 120
150 to 180 60 to 120
220
220
30 to 60
30 to 60
245±3
245±3
2
2
150 to 180 60 to 120
150 to 180 60 to 120
220
220
30 to 60
30 to 60
260
260 +5/-0
2
2
2. Soldering profile for Eutectic solder (63Sn/37Pb)
(Limit profile: refer to 1)
T3
Standard Profile
T2
Series
Pre-heating
Temp. (T1) Time (t1)
Heating
Temp. (T2) Time (t2)
Peak
Temperature
(T3)
Cycle of
Reflow
T1
t2
Standard Profile
PVZ2
PVA2
°C
150
sec.
60 to 120
°C
183
sec.
30
°C
230
Time
1
t1
time (s)
Soldering Iron
Standard Condition
Series
PVZ2
PVA2
Temperature of Soldering Iron Tip
°C
350±10
Soldering Time
sec.
3 max.
Soldering Iron Power Output
W
30 max.
Cycle of Soldering Iron
Time
1
c Notice (Handling)
1. Use suitable screwdrivers that ?t comfortably in the
driver slot. We recommend the screwdriver below.
* Recommended screwdriver for manual adjustment
Murata P/N: KMDR190
2. The screwdriver should be set in the products
vertically, do not apply more than 4.9N (Ref. 500gf)
of twist and stress after mounting onto PCB to
prevent contact intermittence. If excessive force is
applied, the trimmer potentiometer may not function.
c Notice (Other)
1. Please make sure that your product has been
evaluated and con?rmed against your
speci?cations when our product is mounted to your
3. Please use within the effective rotational angle.
The trimmer potentiometer does not have a
mechanical stop for over rotation. In cases out of
effective rotational angle, the trimmer
potentiometer may not function.
4. When using a lock paint to ?x the slot position or
cover the rotor, please evaluate performance with
your product. Lock paint may cause corrosion or
electrical contact problems.
2. Murata cannot guarantee trimmer potentiometer
integrity when used under conditions other than
those speci?ed in this document.
product.
9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PVM4A503A01 | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:SMD Sealed Type 4mm Size PVM4 Series |
| PVM4A503A01R00 | 功能描述:微调电阻器 - 表面贴装 50k ohm RoHS:否 制造商:Murata 产品:Single-Turn Trimmer Potentiometers 产品类型:Single Turn 转数:1 元件类型:Cermet 锥度:Linear 电阻:10 kOhms 电压额定值: 端接类型:SMD/SMT 功率额定值:250 mW (1/4 W) 容差:20 % 温度系数:150 PPM / C |
| PVM4A503B01 | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:SMD Sealed Type 4mm Size PVM4 Series |
| PVM4A503B01R00 | 功能描述:微调电阻器 - 表面贴装 50k ohm RoHS:否 制造商:Murata 产品:Single-Turn Trimmer Potentiometers 产品类型:Single Turn 转数:1 元件类型:Cermet 锥度:Linear 电阻:10 kOhms 电压额定值: 端接类型:SMD/SMT 功率额定值:250 mW (1/4 W) 容差:20 % 温度系数:150 PPM / C |
| PVM4A503C01 | 制造商:Murata Manufacturing Co Ltd 功能描述:Trimmer,Potentionmeter |
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