参数资料
| 型号： | 30R090UPR |
| 厂商： | Littelfuse Inc |
| 文件页数： | 3/7页 |
| 文件大小： | 0K |
| 描述： | PTC RESETTABLE .90A 30V KINK AMO |
| 产品目录绘图： | 30R Series Side 30R090 Series Front |
| 标准包装： | 1 |
| 系列： | POLYFUSE® 30R |
| 电流 - 维持(Ih)： | 900mA |
| 电流 - 跳闸(It)： | 1.8A |
| 电流 - 最大： | 40A |
| 电压 - 最大： | 30V |
| R最小/最大： | 0.070 ~ 0.220 欧姆 |
| 跳闸时间： | 5.9s |
| 封装/外壳： | 径向 |
| 包装： | 剪切带 (CT) |
| 其它名称： | F1977CT |
POLYFUSE ? Resettable PTCs
Radial Leaded > 30R Series
Soldering Parameters - Wave Soldering
Refer to the condition recommended
by the ?ux manufacturer.
Pre-Heating Zone
Max. ramping rate should not exceed
260
Soldering
Cooling
4°C/Sec.
220
Soldering Zone
Max. solder temperature should not
exceed 260°C
190
Preheating
160
Cooling Zone
Cooling by natural convection in air.
0
60 min.
5 max.
Time(s)
Physical Speci?cations
Environmental Speci?cations
Lead Material
Soldering
Characteristics
Insulating Material
Device Labeling
0.90-2.50A: Tin-plated Copper clad steel
3.00-9.00A: Tin-plated Copper
Solderability per MIL–STD–202,
Method 208E
Cured, ?ame retardant epoxy polymer
meets UL94V-0 requirements.
Marked with ‘LF’, voltage, current rating,
and date code.
Operating/Storage
Temperature
Maximum Device Surface
Temperature in Tripped State
Passive Aging
Humidity Aging
-40°C to +85°C
125°C
+85°C, 1000 hours
-/+5% typical resistance
change
+85°C, 85% R.H., 1000 hours
-/+5% typical resistance
change
+85°C to -40°C 10 times
Thermal Shock
Solvent Resistance
Moisture Resistance Level
-/+5% typical resistance
change
MIL–STD–202, Method 215F
No change
Level 1, J–STD–020C
? 2010 Littelfuse, Inc
Speci?cations are subject to change without notice.
Please refer to www.littelfuse.com/series/30R.html for current information.
77
Revised: July 12, 2010
30R Series
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PDF描述 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 30R090UPR-CUT TAPE | 制造商:LITTELFUSE 功能描述:30R Series 30 V 0.9 A 7.4 x 12.2 x 3 mm Radial Lead POLYFUSE?Resettable Fuse |
| 30R090UU | 功能描述:可复位保险丝 30V .90 AMP RADIAL LEADS RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C |
| 30R090UU | 制造商:Littelfuse 功能描述:POLYFUSE PTC 30V RADIAL 900MA |
| 30R110 | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:The 30R Series radial leaded device is designed to provide overcurrent |
| 30R110-PB | 功能描述:可复位保险丝 30V 1.1A-HD 40A MAX RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C |
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