RUE250U Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – Poly Switch PTC DEVICES

Raychem Corporation
300 Constitution Drive
Menlo Park, CA 94025
800-227-4856
FAX [phone]
R
PolySwitch®
PTC Devices
Resettable Fuse
Specification Status:RELEASED
Electrical Rating
Voltage: 30V MAX
Current: 40A MAX
Lead Material:
20 AWG Tin/Lead Plated Copper
Marking:
None
PRODUCT: RUE250U
DOCUMENT: SCD 22793
PCN: 613961
REV LETTER: I
REV DATE: AUGUST 31, 1999
PAGE NO.: 1 OF 1
mm:
in*:
TABLE I. DIMENSIONS:
A
B
MIN MAX MIN MAX
7.1 8.1
--
2.8
(0.28) (0.32) -- (0.11)
*Rounded off approximation
C
TYPICAL
5.0
(0.2)
D
MIN
7.6
(0.3)
E
MIN
MAX
15.0
16.8
(0.59) (0.66)
TABLE II. PERFORMANCE RATINGS:
I HOLD
CURRENT RATINGS
TIME TO
TRIP
AMPS
20°C
HOLD
2.5
AMPS
AT 0°C
HOLD TRIP
--
--
AMPS
AMPS
AT 20°C
AT 50°C
HOLD TRIP HOLD TRIP
2.5 4.9 2.0 3.7
SECONDS AT
20°C, 8A
MAX
5.0
RESISTANCE
OHMS
AT 20°C
MIN
MAX
0.031 0.044
ONE-HOUR NOMINAL
POST-TRIP TRIPPED
RESISTANCE POWER
STANDARD DISSIPATION
TRIP
OHMS
AT 20°C
MAX
WATTS AT
20°C
0.080
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.