参数资料
型号: PV32T254A01B00
厂商: Murata Electronics North America
文件页数: 26/55页
文件大小: 0K
描述: TRIMMER 250K OHM 0.5W TH
标准包装: 100
系列: PV32
电阻(欧姆): 250k
功率(瓦特): 0.5W,1/2W
容差: ±20%
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 0.252" W x 0.315" H(6.90mm x 6.40mm x 8.00mm)
! 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
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PV32T253A01B00 TRIMMER 25K OHM 0.5W TH
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PV32T254A02B00 功能描述:微调电阻 - 通孔 250k ohm RoHS:否 制造商:Vishay/Sfernice 产品:Trimmer Resistors - Multi Turn 产品类型:Multiturn 转数:14 锥度:Linear 电阻:10 kOhms 电压额定值:250 V 端接类型:Pin 功率额定值:250 mW (1/4 W) 容差:10 % 温度系数:100 PPM / C
PV32T500A01B00 功能描述:微调电阻 - 通孔 50 ohm RoHS:否 制造商:Vishay/Sfernice 产品:Trimmer Resistors - Multi Turn 产品类型:Multiturn 转数:14 锥度:Linear 电阻:10 kOhms 电压额定值:250 V 端接类型:Pin 功率额定值:250 mW (1/4 W) 容差:10 % 温度系数:100 PPM / C
PV32T500A02B00 功能描述:微调电阻 - 通孔 50 ohm RoHS:否 制造商:Vishay/Sfernice 产品:Trimmer Resistors - Multi Turn 产品类型:Multiturn 转数:14 锥度:Linear 电阻:10 kOhms 电压额定值:250 V 端接类型:Pin 功率额定值:250 mW (1/4 W) 容差:10 % 温度系数:100 PPM / C
PV32T501A01B00 功能描述:微调电阻 - 通孔 500 ohm RoHS:否 制造商:Vishay/Sfernice 产品:Trimmer Resistors - Multi Turn 产品类型:Multiturn 转数:14 锥度:Linear 电阻:10 kOhms 电压额定值:250 V 端接类型:Pin 功率额定值:250 mW (1/4 W) 容差:10 % 温度系数:100 PPM / C
PV32T501A02B00 功能描述:微调电阻 - 通孔 500 ohm RoHS:否 制造商:Vishay/Sfernice 产品:Trimmer Resistors - Multi Turn 产品类型:Multiturn 转数:14 锥度:Linear 电阻:10 kOhms 电压额定值:250 V 端接类型:Pin 功率额定值:250 mW (1/4 W) 容差:10 % 温度系数:100 PPM / C