参数资料
型号: PVC6H105C01B00
厂商: Murata Electronics North America
文件页数: 17/55页
文件大小: 0K
描述: TRIMMER 1K OHM 0.5W TH
标准包装: 50
系列: PVC6
电阻(欧姆): 1k
功率(瓦特): 0.5W,1/2W
容差: ±10%
温度系数: ±100ppm/°C
匝数: 单路
调节型: 侧面调节
电阻材料: 陶瓷
安装类型: 通孔
端接类型: PC 引脚
包装: 散装
尺寸/尺寸: 方形 - 0.272" L x 0.256" W x 0.315" H(6.90mm x 6.50mm x 8.00mm)
其它名称: 490-2789
! 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
PVZ3 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
T1
t1
T3
T2
t2
t3
T4
Limit Profile
Standard Profile
Time (s)
Standard Profile
Limit Profile
2
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
PVZ3
150 to 180 60 to 120
220
30 to 60
245±3
2
150 to 180 60 to 120
220
30 to 60
260
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
PVZ3
°C
150
sec.
60 to 120
°C
183
sec.
30
°C
230 max.
Time
1
t1
Time (s)
Soldering Iron
Standard Condition
Series
PVZ3
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
>VESSEL MFG.: NO.9000+1.7x30
(Murata P/N: KMDR080)
* Recommended screwdriver for automatic adjustment
>TORAY MFG.: JB-2225 (Murata P/N: KMBT070)
2. Don't apply more than 4.9N (Ref.; 500gf) of twist
3. Please use within the effective rotational angle.
Do 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.
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
product.
2. Murata cannot guarantee trimmer potentiometer
integrity when used under conditions other than
those speci?ed in this document.
15
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