RUEF185 Datasheet, PDF (1/1 Pages) Tyco Electronics – PolySwitch® PTC Devices

PolySwitch®
PTC Devices
Overcurrent Protection Device
PRODUCT: RUEF185
DOCUMENT: SCD25173
REV LETTER: F
REV DATE: DECEMBER 06, 2011
PAGE NO.: 1 OF 1
Specification Status: Released
Maximum Electrical Rating at 20°C
30 VDC /100 ADC
30 VAC /70 ARMS
Insulating Material:
Cured, Flame Retardant Epoxy Polymer
meets UL94 V-0 Requirements
Lead Material:
24 AWG Tin Plated Copper Clad Steel
Marking:
Manufacturer’s Mark
U185 ^{and Part Identification}
Lot Identification
TABLE I. DIMENSIONS:
A
B
C
D
E
MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX
mm:
-- 10.2
--
15.7
4.3
5.8
7.6
--
--
3.0
in*:
-- (0.40) -- (0.62) (0.17) (0.23) (0.30) --
-- (0.12)
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS:
I HOLD
CURRENT
TIME TO
RESISTANCE
RATINGS
TRIP
AMPS
20°C
HOLD
1.85
AMPS AT
20°C
HOLD TRIP
1.85 3.70
SECONDS AT
20°C, 9.25A
MAX
8.7
OHMS
AT 20°C
MIN MAX
0.03 0.06
ONE-HOUR
POST-TRIP
RESISTANCE
STANDARD
TRIP
OHMS
AT 20°C
MAX
0.09
TRIPPED POWER
DISSIPATION
WATTS AT
20°C
NOMINAL
1.00
WATTS AT
20°C
MAX
1.41
Agency Recognitions:
Reference Documents:
Precedence:
Effectivity:
CAUTION:
UL, CSA, TUV
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: Br≤900ppm, Cl≤900ppm, Br+Cl≤1500ppm.
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