參數(shù)資料
型號: SMD100-2018
英文描述: PolySwitch PTC Devices Overcurrent Protection Device
中文描述: 的PolySwitch PTC器件過電流保護裝置
文件頁數(shù): 1/1頁
文件大小: 49K
代理商: SMD100-2018
Tyco / Electronics
Raychem Circuit Protection
308 Constitution Drive
Menlo Park, CA 94025
Phone: 800-227-4856
Fax: 800-227-4866
PolySwitch
PTC Devices
Overcurrent Protection Device
PRODUCT: SMD100-2018
DOCUMENT: SCD 22562
PCN: 483593
REV LETTER: E
REV DATE: APRIL 11, 2002
PAGE NO.: 1 OF 1
Specification Status: Released
Maximum Electrical Ratings
Operating Voltage / Interrupt Current
15Vdc / 40A
12Vdc / 60A
5Vdc / 125A
Marking:
A10
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
MIN
MAX
4.72
5.44
in*: (0.186) (0.214)
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS:
CURRENT RATINGS**
B
C
D
E
F
MIN
--
--
MAX
1.52
(0.060) (0.166) (0.194) (0.010) (0.014) (0.010) (0.014) (0.012) (0.018)
MIN
4.22
MAX
4.93
MIN
0.25
MAX
0.36
MIN
0.25
MAX
0.36
MIN
0.30
MAX
0.46
mm:
TIME TO
TRIP**
RESISTANCE
VALUES
OHMS
AT 20oC
MIN
0.100
TRIPPED-STATE
POWER
DISSIPATION**
WATTS AT
20oC
MAX
1.4
AMPS
AT 0oC
HOLD TRIP
1.20
AMPS
AT 20oC
HOLD TRIP
1.10
AMPS
AT 60oC
HOLD
0.72
SECONDS AT
20oC, 8.0A
MAX
0.5
TRIP
1.45
MAX*
0.400
2.40
2.20
* Maximum resistance is measured 1 hour after reflow
** Values specified were determined using PCB's with 0.030"x1.5ounce copper traces
Reference Documents:
Precedence:
Effectivity:
CAUTION:
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.
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