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参数资料
| 型号： | PVA2A474A01B00 |
| 厂商： | Murata Electronics North America |
| 文件页数： | 37/55页 |
| 文件大小： | 0K |
| 描述： | TRIMMER 470K OHM 0.1W SMD |
| 标准包装： | 1,000 |
| 系列： | PVA2 |
| 电阻（欧姆）： | 470k |
| 功率（瓦特）： | 0.1W，1/10W |
| 容差： | ±25% |
| 温度系数： | ±250ppm/°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： | 散装 |
| 尺寸/尺寸： | 方形 - 0.108" L x 0.087" W x 0.031" H（2.75mm x 2.20mm x 0.80mm） |
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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.
R50E.pdf
Jul.23,2012
PV32 Series Notice
Continued from the preceding page.
c Soldering Pro?le
Flow Soldering Profile
Soldering profile for lead free solder (96.5Sn/3.0Ag/0.5Cu), Eutectic solder (63Sn/37Pb)
T3
T2
t2
T1
t1
Pre-heating
Heating
Limit Profile
Standard Profile
Time (s)
Standard Profile
Limit Profile
Series
Pre-heating
Temp. (T1) Time (t1)
Heating
Temp. (T2) Time (t2)
Cycle
of Flow
Pre-heating
Temp. (T1) Time (t1)
Heating
Temp. (T3) Time (t2)
Cycle
of Flow
°C
sec.
°C
sec.
Time
°C
sec.
°C
sec.
Time
PV32
150
60 to 120
250
5 max.
1
150
60 to 120
260
3 max.
1
Soldering Iron
Standard Condition
Series
PV32
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 screwdrivers below.
* Recommended screwdriver for manual adjustment
3. The rotational torque at the position of the
adjustment range should not exceed the stop
strength.
<PV32 series>
ENGINEER INC.: DA-40
(Murata P/N: KMDR180)
We can supply the screwdrivers above.
If you place an order, please specify the
4. When using a lock paint to ?x the slot position,
please use adhesive resin without chlorine or
sulfur (Three-bond "1401 series") and evaluate
performance with your product. Lock paint may
cause corrosion or electrical contact problems.
6
Murata P/N.
2. When adjusting with an adjustment tool, the applied
force to the adjustment screw should not exceed
4.9N (Ref. 500gf). If excessive force is applied,
the trimmer potentiometer may not function due to
damage.
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
product.
2. Murata cannot guarantee trimmer potentiometer
integrity when used under conditions other than
those speci?ed in this document.
35
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PVA2A474A01R00 | 功能描述:微调电阻器 - 表面贴装 470Kohms Open 2mm Single turn 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 |
| PVA2A681A01B00 | 功能描述:微调电阻器 - 表面贴装 680ohms 2mm open SMD 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 |
| PVA2A681A01R00 | 功能描述:微调电阻器 - 表面贴装 680ohms Open 2mm Single turn 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 |
| PVA2A682A01B00 | 功能描述:微调电阻器 - 表面贴装 6.8Kohms 2mm open SMD 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 |
| PVA2A682A01R00 | 功能描述:微调电阻器 - 表面贴装 6.8Kohms Open 2mm Single turn 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 |
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