参数资料
| 型号： | 0603L025YR |
| 厂商： | Littelfuse Inc |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | PTC RESETTABLE 9V .25A SMD 0603 |
| 产品目录绘图： | 0603L Series Footprint 0603L0(10,20,25)YR |
| 特色产品： | Ultra-Small 0603 PPTC Resettable Overcurrent Protection |
| 标准包装： | 1 |
| 系列： | POLYFUSE® 0603L |
| 电流 - 维持(Ih)： | 250mA |
| 电流 - 跳闸(It)： | 550mA |
| 电流 - 最大： | 40A |
| 电压 - 最大： | 9V |
| R最小/最大： | 0.500 ~ 3.000 欧姆 |
| 跳闸时间： | 0.08s |
| 封装/外壳： | 0603（1608 公制），凹陷 |
| 包装： | 标准包装 |
| 产品目录页面： | 2411 (CN2011-ZH PDF) |
| 其它名称： | F2902DKR |
POLYFUSE ? Resettable PTCs
Surface Mount > 0603L Series
0603L Series
Description
The 0603L Series PTC provides surface mount
overcurrent protection for applications where space is at
a premium and resettable protection is desired.
Features
and halogen free
currents
temperature solders
Agency Approvals
board space
AGENCY
AGENCY FILE NUMBER
Applications
E183209
R50119118
protection
for motherboards and
peripherals
Electrical Characteristics
Part Number
Marking
I hold
(A)
I trip
(A)
V max
(Vdc)
I max
(A)
P d
typ.
(W)
Maximum Time
To Trip
Current Time
(A) (Sec.)
Resistance
R min R 1max
( Ω ) ( Ω )
Agency
Approvals
0603L010
0603L020
0603L025
0603L035
C
H
I
F
0.10
0.20
0.25
0.35
0.30
0.50
0.55
0.75
15
9
9
6
40
40
40
40
0.5
0.5
0.5
0.5
0.50
1.00
8.00
8.00
1.00
0.60
0.08
0.10
0.900
0.550
0.500
0.200
6.000
3.500
3.000
1.000
X
X
X
X
X
X
X
X
I hold = Hold current: maximum current device will pass without tripping in 20°C still air.
I trip = Trip current: minimum current at which the device will trip in 20°C still air.
V max = Maximum voltage device can withstand without damage at rated current (I max)
I max = Maximum fault current device can withstand without damage at rated voltage (V max )
P d = Power dissipated from device when in the tripped state at 20°C still air.
R min = Minimum resistance of device in initial (un-soldered) state.
R 1max = Maximum resistance of device at 20°C measured one hour after tripping or re?ow soldering of 260°C for 20 sec.
Caution: Operation beyond the speci?ed rating may result in damage and possible arcing and ?ame.
Effective September 15, 2009 onward, all 0603L PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 0603L PTC products will continue to be sold until
supplies are depleted. Effective January 1, 2010, all 0603L PTC product will be manufactured and sold as Halogen Free by default, and the “HF” part number suf?x code will be discontinued
-- Refer to Part Ordering Number System and Packaging Options sections for additional information.
? 2010 Littelfuse, Inc
Speci?cations are subject to change without notice.
Please refer to www.littelfuse.com/series/0603L.html for current information.
15
Revised: July 12, 2010
0603L Series
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 0603L035YR | 功能描述:可复位保险丝 PTC 6V .350A POLY SURF MOUNT 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 |
| 0603L050SLYR | 功能描述:可复位保险丝 6V POLYFUSE 0603 LoRho SL 0.50A 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 |
| 0603L050WR | 功能描述:可复位保险丝 PTC 6V POLY 0603 0.5A 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 |
| 0603L050YR | 功能描述:可复位保险丝 PTC 6V POLY 0603 0.5A 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 |
| 0603L075SLYR | 功能描述:可复位保险丝 6V POLYFUSE 0603 LoRho SL 0.75A 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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