參數(shù)資料
型號: RUE250U
廠商: Electronic Theatre Controls, Inc.
英文描述: Poly Switch PTC DEVICES
中文描述: 聚開關PTC器件
文件頁數(shù): 1/1頁
文件大?。?/td> 26K
代理商: RUE250U
Raychem Corporation
300 Constitution Drive
Menlo Park, CA 94025
800-227-4856
FAX 800-227-4866
R
PolySwitch
PTC Devices
Resettable Fuse
PRODUCT: RUE250U
DOCUMENT: SCD 22793
PCN: 613961
REV LETTER: I
REV DATE: AUGUST 31, 1999
PAGE NO.: 1 OF 1
Specification Status:
RELEASED
Electrical Rating
Voltage: 30V MAX
Current: 40A MAX
Lead Material:
20 AWG Tin/Lead Plated Copper
Marking:
None
TABLE I. DIMENSIONS:
A
MIN
MAX
7.1
8.1
(0.28) (0.32)
*Rounded off approximation
B
C
D
E
MIN
--
--
MAX
2.8
(0.11)
TYPICAL
5.0
(0.2)
MIN
7.6
(0.3)
MIN
15.0
(0.59)
MAX
16.8
(0.66)
mm:
in*:
TABLE II. PERFORMANCE RATINGS:
I HOLD
CURRENT RATINGS
TIME TO
TRIP
RESISTANCE
ONE-HOUR
POST-TRIP
RESISTANCE
STANDARD
TRIP
OHMS
AT 20°C
MAX
0.080
NOMINAL
TRIPPED
POWER
DISSIPATION
AMPS
20°C
HOLD
2.5
AMPS
AT 0°C
HOLD
--
AMPS
AT 20°C
HOLD TRIP HOLD
2.5
4.9
AMPS
AT 50°C
SECONDS AT
20°C, 8A
MAX
5.0
OHMS
AT 20°C
MIN
0.031
WATTS AT
20°C
TRIP
--
TRIP
3.7
MAX
0.044
2.0
1.75
Reference Documents:
Precedence:
Effectivity:
CAUTION:
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.
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