AHRF900 Datasheet, PDF (1/2 Pages) Littelfuse – Overcurrent Protection Device

PolySwitch®
PTC Devices
Overcurrent Protection Device
PRODUCT: AHRF900
DOCUMENT: SCD26085
REV LETTER: E
REV DATE: JULY 26, 2016
PAGE NO.: 1 OF 2
Specification Status: Released
Electrical Rating
Voltage: 16V MAX
Current: 100A MAX
Insulating Material:
Cured, Flame Retardant Epoxy Polymer
meets UL94 V-0 Requirements
Lead Material:
20 AWG Tin Plated Copper
Part Marking:
Manufacturer’s Mark
H9 ^{and Part Identification}
Lot Identification
TABLE I. DIMENSIONS:
A
B
C
D
E
F
G
MIN MAX MIN MAX
mm: --
16.5
--
25.7
in*:
-- (0.65) -- (1.01)
*Rounded off approximation
MIN
4.3
(0.17)
MAX
5.8
(0.23)
MIN
7.6
(0.30)
MAX
--
--
MIN MAX TYP
--
3.0
1.2
-- (0.12) (0.05)
MIN MAX
TABLE II. PERFORMANCE RATINGS:
I HOLD
CURRENT
TIME TO
INITIAL
RATED
CURRENT
RATINGS
TRIP
RESISTANCE
VALUES
AMPS
AT 25°C
HOLD
AMPS AT SECONDS AT
25°C
25°C, 45A
HOLD TRIP
MAX
OHMS
AT 25°C
MIN MAX
Ra MAX
OHMS
AT 25°C
MAX
NOMINAL
TRIPPED
POWER
DISSIPATION
WATTS AT
25°C 16V
TYP
9.0
9.0 18.5
11.5
0.0061 0.012
0.0170
5.0
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