参数资料
型号: PVG3K205C03R00
厂商: Murata Electronics North America
文件页数: 26/55页
文件大小: 0K
描述: TRIMMER 2M OHM 0.25W SMD
标准包装: 500
系列: PVG3
电阻(欧姆): 2M
功率(瓦特): 0.25W,1/4W
容差: ±20%
温度系数: ±150ppm/°C
匝数: 单路
调节型: 背面调节
电阻材料: 金属陶瓷
安装类型: 表面贴装
端接类型: 鸥翼型
包装: 带卷 (TR)
尺寸/尺寸: 方形 - 0.142" L x 0.134" W x 0.079" H(3.60mm x 3.40mm x 2.00mm)
! 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.
PVM4 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
R50E.pdf
Jul.23,2012
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
4
PVM4
°C
150
sec.
60 to 120
°C
250
sec.
5 max.
Time
1
°C
150
sec.
60 to 120
°C
265±3
sec.
5 max.
Time
2
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
Cycle
Series
Pre-heating
Temp. (T1) Time (t1)
Heating
Temp. (T2) Time (t2)
Peak
Temperature
(T3)
Pre-heating
of Reflow 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
PVM4
150 to 180 60 to 120
220
30 to 60
245±3
2
150 to 180 60 to 120
230
30 to 50
260 +5/-0
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
PVM4
°C
150
sec.
60 to 120
°C
183
sec.
30
°C
230
Time
1
t1
Time (s)
Soldering Iron
Standard Condition
Series
PVM4
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
Continued on the following page.
24
相关PDF资料
PDF描述
PVM4A504C01R00 TRIMMER 500K OHM 0.1W SMD
PVM4A503C01R00 TRIMMER 50K OHM 0.1W SMD
PVM4A502C01R00 TRIMMER 5K OHM 0.1W SMD
GEM25DRXI CONN EDGECARD 50POS DIP .156 SLD
PVM4A501C01R00 TRIMMER 500 OHM 0.1W SMD
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