AHEF070 Datasheet, PDF (1/2 Pages) Littelfuse – Overcurrent Protection Device

PolySwitch®
PTC Devices
Overcurrent Protection Device
PRODUCT: AHEF070
DOCUMENT: SCD26996
REV LETTER: D
REV DATE: JULY 26, 2016
PAGE NO.: 1 OF 2
Specification Status: Released
Electrical Rating
Voltage: 32VDC MAX
Current: 100A MAX
Insulating Material:
Cured, Flame Retardant Epoxy Polymer
Lead Material :
24 AWG Tin Plated Copper Clad Steel
Marking:
Manufacturer’s Mark
E0.7 ^{and Part Identification}
Lot Identification
TABLE I. DIMENSIONS:
A
B
MIN MAX MIN MAX
mm: --
6.9
--
10.8
in*:
-- (0.27) -- (0.43)
*Rounded off approximation
C
MIN MAX
4.3
5.8
(0.17) (0.23)
D
MIN MAX
7.6
--
(0.30) --
E
MIN MAX
--
3.0
-- (0.12)
TABLE II. PERFORMANCE RATINGS :
I HOLD
RATED
CURRENT
CURRENT
RATINGS
INITIAL
RESISTANCE
VALUES
AMPS
AT 25C
HOLD
0.70
AMPS
AT 25C
HOLD TRIP
0.70 1.40
OHMS
AT 25C
MIN MAX
0.23 0.54
TIME TO TRIP
SECONDS AT
25C, 3.5 A
MAX
3.2
RaMAX
OHMS
AT 25C
MAX
0.8
TRIPPED-
STATE
POWER
DISSIPATION
WATTS
AT 25C
TYP
1.4
Reference Documents:
PS400, PS300 (reference for R1 MAX)
Precedence:
This specification takes precedence over documents referenced herein.
Effectivity:
Reference documents shall be the issue in effect on the date of invitation for bid.
CAUTION: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*
* Halogen Free refers to: Br≤900ppm, Cl≤900ppm,Br+Cl≤1500ppm.
HF
© 2016 Littelfuse,Inc.
Specifications are subject to change without notice.
Revised July 26,2016
littelfuse.com