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SMD300F/15-2 PDF预览

SMD300F/15-2

更新时间: 2024-11-26 14:26:15
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
2页 97K
描述
PTC Resettable Fuse

SMD300F/15-2 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:ActiveReach Compliance Code:unknown
风险等级:1.55Is Samacsys:N
Base Number Matches:1

SMD300F/15-2 数据手册

 浏览型号SMD300F/15-2的Datasheet PDF文件第2页 
PRODUCT: SMD300F/15  
PolySwitch®  
DOCUMENT: SCD27665  
REV LETTER: D  
REV DATE: JULY 26, 2016  
PAGE NO.: 1 OF 2  
PTC Devices  
Overcurrent Protection Device  
Specification Status: Released  
Maximum Electrical Rating  
Operating Voltage / Interrupt Current  
15VDC / 40A  
C
Marking:  
B
G
H
D
E
F
A
Notes:  
1. All metal surfaces are tin plated.  
2. Devices cannot be wave soldered.  
3. Drawing not to scale.  
TABLE I. DIMENSIONS:  
A
B
C
D
E
F
G
H
MIN MAX  
MIN  
--  
MAX  
3.00  
MIN MAX  
4.8 5.44  
MIN MAX  
MIN MAX  
0.56 0.71  
MIN  
2.16  
MAX  
2.41  
MIN  
0.66  
MAX  
1.37  
MIN  
0.43  
mm: 6.73  
7.98  
0.56  
0.71  
in*: (0.265) (0.314)  
--  
(0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)  
TABLE II. PERFORMANCE RATINGS:  
CURRENT RATINGS**  
TIME TO  
TRIP**  
RESISTANCE  
VALUES  
TRIPPED-STATE  
POWER  
DISSIPATION**  
WATTS AT  
20°C, 15V  
AMPS  
AT 0°C  
AMPS  
AT 20°C  
AMPS  
AT 70°C  
SECONDS  
AT 20°C, 8 A  
MAX  
OHMS  
AT 20°C  
HOLD TRIP HOLD TRIP HOLD TRIP  
MIN  
MAX  
MAX*  
3.3 6.6 3.0 6.0 2.0 4.0  
35.0  
0.015  
0.050  
1.5  
* Maximum Resistance is measured 1 hour after reflow at 260ºC, 20 seconds.  
** Values specified were determined using PCB’s with 0.100”X2.0 ounce copper traces.  
Agency Recognition:  
Reference Document:  
Precedence:  
Effectivity:  
CAUTION:  
UL, CSA, TÜV  
PS300  
This specification takes precedence over documents referenced herein.  
Reference documents shall be the issue in effect on the date of invitation for bid.  
Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.  
Materials Information  
ROHS Compliant  
ELV Compliant  
Pb-Free  
Halogen Free*  
HF  
* Halogen Free refers to: Br900ppm, Cl900ppm, Br+Cl1500ppm.  
© 2016 Littelfuse,Inc  
Littelfuse.com  
Specifications are subject to change without notice.  
Revised July 26, 2016  

SMD300F/15-2 替代型号

型号 品牌 替代类型 描述 数据表
2920L300/15DR LITTELFUSE

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