SMD050 [TE]
PolySwitch PTC Devices; PTC的PolySwitch器件
| 型号： | SMD050 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | PolySwitch PTC Devices |
| 文件： | 总1页 (文件大小：78K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Tyco / Electronics
PRODUCT: SMD050
PolySwitch®
Raychem Circuit Protection
308 Constitution Drive
Menlo Park, CA 94025
Phone: 800-227-4856
DOCUMENT: SCD 21828
PTC Devices
PCN: 744611
Overcurrent Protection Device
REV LETTER: F
REV DATE: MAY 31, 2002
PAGE NO.: 1 OF 1
Fax: 800-227-4866
Specification Status: Released
Maximum Electrical Ratings
Operating Voltage / Interrupt Current
60V / 10A
12V / 60A
5V / 125A
Marking:
050
Manufacturer’s Mark
Part Identification
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
7.98
MIN
--
--
MAX
3.18
MIN
4.8
MAX
5.44
MIN
0.56
MAX
0.71
MIN
0.20
MAX
0.30
MIN
2.16
MAX
2.41
MIN
0.66
MAX
1.37
MIN
0.43
mm: 6.73
in*: (0.265) (0.314)
(0.125) (0.19) (0.214) (0.022) (0.028) (0.008) (0.012) (0.085) (0.095) (0.026) (0.054) (0.017)
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS:
CURRENT RATINGS**
TIME TO
TRIP**
RESISTANCE TRIPPED-STATE
VALUES
POWER
DISSIPATION**
WATTS AT
20°C
AMPS
AMPS
AMPS
SECONDS AT
20°C, 2.5A
MAX
OHMS
AT 0°C
AT 20°C
AT 60°C
AT 20°C
HOLD TRIP HOLD TRIP HOLD TRIP
MIN
MAX*
1.4
MAX
1.7
0.55
1.10
0.50
1.00
0.33
0.66
4
0.35
* Maximum resistance is measured 1 hour after reflow.
** Values specified were determined using PCB’s with 0.070”X1.5 ounce copper traces.
Reference Documents:
Precedence:
PS300, E.N. SMD 1.0x
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.
Effectivity:
CAUTION:
相关型号：
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