PolySwitch?
PTC Devices
Overcurrent Protection Device
PRODUCT: RHEF070
DOCUMENT: SCD25203
REV LETTER: F
REV DATE: JANUARY 04, 2013
PAGE NO.: 1 OF 1
Specification Status: Released
Electrical Rating
Voltage: 30V DC MAX
Current: 40A MAX
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
H0.7
and Part Identification
Lot Identification
TABLE I. DIMENSIONS:
A
B
C
D
E
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
mm:
in*:
--
--
6.9
(0.27)
--
--
10.8
(0.43)
4.3
(0.17)
5.8
(0.23)
7.6
(0.30)
--
--
--
--
3.0
(0.12)
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS :
I HOLD
RATED
CURRENT
CURRENT
RATINGS
INITIAL
RESISTANCE
VALUES
TIME TO TRIP
R 1 MAX
1 HR. POST
TRIP
RESISTANCE
TRIPPED-
STATE
POWER
DISSIPATION
STANDARD
TRIP
AMPS
AT 25 ? C
AMPS
AT 25 ? C
OHMS
AT 25 ? C
SECONDS AT
25 ? C, 3.5 A
OHMS
AT 25 ? C
WATTS
AT 25 ? C
HOLD
0.70
HOLD
0.70
TRIP
1.40
MIN
0.30
MAX
0.54
MAX
3.2
MAX
0.8
TYP
1.4
Agency Recognitions:
Reference Documents:
Precedence:
Effectivity:
CAUTION:
Materials Information
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.
ROHS Compliant
ELV Compliant
Pb-Free
Halogen Free*
HF
* Halogen Free refers to: Br ≤ 900ppm, Cl ≤ 900ppm, Br+Cl ≤ 1500ppm.
? 2005, 2013 Tyco Electronics Corporation, a TE Connectivity Ltd. Company. All rights reserved.
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