AHRF1000 Datasheet, PDF (1/2 Pages) Littelfuse – Overcurrent Protection Device

PolySwitch®
PTC Devices
Overcurrent Protection Device
PRODUCT: AHRF1000
DOCUMENT: SCD25187
REV LETTER: D
REV DATE: JULY 26, 2016
PAGE NO.: 1 OF 2
Specification Status: Released
Electrical Rating
Voltage: 16VDC MAX
Insulating Material:
Cured, Flame Retardant Epoxy Polymer
Lead Material:
20 AWG Tin Plated Copper
(0.8 mm [0.032] nom. diameter)
Part Marking:
Manufacturer’s Mark
H10 ^{and Part Identification}
Lot Identification
TABLE I. INSTALLATION ENVELOPE DIMENSIONS:
A
B
C
D
MIN MAX MIN MAX MIN MAX MIN MAX
mm: --
17.5
--
26.5 9.4 10.9
7.6
--
in*:
-- (0.69) -- (1.04) (0.37) (0.43) (0.30)
--
*Rounded off approximation
E
MIN MAX
--
3.0
-- (0.12)
F
TYP
1.2
(0.05)
G
MIN MAX
--
7.47
-- (0.29)
TABLE II. PERFORMANCE RATINGS:
CURRENT
RATINGS
TIME TO
TRIP
RESISTANCE
AMPS
AT 25°C
HOLD TRIP
10.0 20.5
SECONDS AT
25°C, 50 A
MAX
10.5
OHMS
AT 25°C
MIN MAX
.0051 .0105
Ra MAX
OHMS
AT 25°C
0.015
TRIPPED-STATE
POWER
DISSIPATION
WATTS AT
25°C
TYP
5.3
Reference Documents:
Precedence:
Effectivity:
CAUTION:
PS400, PS300 (reference for R1 MAX)
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.
© 2016 Littelfuse,Inc
Specifications are subject to change without notice.
Revised July 26, 2016
Littelfuse.com