AHRF100 Datasheet, PDF (1/2 Pages) Littelfuse – Overcurrent Protection Device

PolySwitch®
PTC Devices
Overcurrent Protection Device
PRODUCT: AHRF100
DOCUMENT: SCD26631
REV LETTER: E
REV DATE: JULY 26,2016
PAGE NO.: 1 OF 2
Electrical Rating
Voltage: 30VDC MAX
Current: 40A MAX
Specification Status: Released
Insulating Material:
Cured, Flame Retardant Epoxy Polymer
meets UL94 V-0 Requirements
Lead Material:
24 AWG Tin Plated Copper Clad Steel
(0.51mm[0.020]nom. diameter)
Part Marking:
Manufacturer’s Mark
H1 ^{and Part Identification}
Lot Identification
TABLE I. DIMENSIONS:
A
B
MIN MAX MIN MAX
C
D
MIN MAX MIN MAX
mm: -- 9.7
--
13.6
4.3
5.8 7.6
--
in*: -- (0.38) -- (0.54) (0.17) (0.23) (0.30) --
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS:
CURRENT
RATINGS
TIME TO
TRIP
INITIAL
RESISTANCE
VALUES
Ra MAX
E
MIN MAX
--
3.0
-- (0.12)
F
TYP
1.2
(0.05)
TRIPPED-STATE
POWER
DISSIPATION
AMPS
AT 25°C
HOLD TRIP
1.0
1.9
SECONDS AT
25°C, 5.0A
MAX
6.2
OHMS
AT 25°C
MIN MAX
0.15
0.30
OHMS
AT 25°C
0.43
WATTS AT
25°C 16V
TYP
1.4
Reference Documents:
Precedence:
Effectivity:
CAUTION:
flame
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
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