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參數資料
| 型號： | SMP500F |
| 廠商： | BI Technologies Corporation |
| 英文描述： | SURFACE MOUNT MOULDED POWER RESISTOR |
| 中文描述： | 表面貼裝模壓功率電阻 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 1028K |
| 代理商： | SMP500F |
SURFACE MOUNT MOULDED POWER RESISTOR
Features…………………………………………………………
.
Non-Inductive, Moulded Small, in circuit 10W.
Very low thermal resistance in multiple planes
SOIC type Package.
RoHS compliant.
Applications………………………………………………
………
High frequency emitter resistors in switching power supplies.
High precision CRT color video amplifiers.
High frequency snubber and pulse handling circuits.
Pulse generator load resistors
.
In-rush current protection
Bleeder Resistors
Specification
Specifications subject to change without notice.
Items
Specification
Test Conditions
Power Rating
10 Watts
25
°C ambient. Note 1
Short time overload
50W for 5s
25
°C ambient. Note 1
Resistance Range (
)
10 to 10K
Nominal Resistance Series
E12
TCR(ppm/
°C), see note 2.
100ppm/
°C 10 and above
-55
°C to +155 °C
Tolerance
+/-1% & +/-5%
Operating Temp. Range
-55
°C to+155°C
Max. Operating Voltage
500VDC or √(P.R)
Dielectric Withstanding Voltage.
4000 V DC
60 seconds.
Load Life
R +/- (1 % + 0.05 )
25
°C, 90 min.ON, 30min.OFF, 1000hours.
Humidity
R +/- (1 % + 0.05 )
40
°C, 90-95%RH, DC 0.1W, 1000 hours.
Temp. Cycle
R +/- (0.25% + 0.05 )
-55
°C,30 min.,+155°C,30 min., 5cycles
Soldering Heat (Max)
R +/- (0.25 %+0.05 )
250+/-5
°C, 3seconds,
Solderability
Min. 95% coverage
230+/-5
°C, 3seconds.
Insulation Resistance
Over 1,000 Meg
Between terminals and tab.
Vibration
R +/- (0.25% + 0.05 )
Notes:
1.
Tested in accordance with JD51 mounting instructions, in 5W application 10W available.
2.
Contact factory for values below 10
..
3.
Contact factory for custom products, non-standard values and tolerances
1
Rear view
Solderable
area
Outline Dimensions
Dimensions:
mm
inches
3.50
.138
9.00
.354
5.59+/-0.13
.220+/-.005
9.30+/-0.1
.366+/-.005
11.3 max
.445
0.20 Typ
.008
8.4 max
.330
0.20 Typ
.008
0.96 Typ
.038
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SMP500J | 制造商:BITECH 制造商全稱:Bi technologies 功能描述:SURFACE MOUNT MOULDED POWER RESISTOR |
| SMP50-100 | 功能描述:TVS 二極管 - 瞬態電壓抑制器 100V 50uA Bidirect RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
| SMP50-120 | 功能描述:TVS 二極管 - 瞬態電壓抑制器 120V 50uA Bidirect RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
| SMP50-130 | 功能描述:TVS 二極管 - 瞬態電壓抑制器 130V 50uA Bidirect RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
| SMP50-180 | 功能描述:TVS 二極管 - 瞬態電壓抑制器 180V 50uA Bidirect RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
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