RGEF400K Datasheet, PDF (1/2 Pages) Littelfuse – Overcurrent Protection Device

PolySwitch®
PTC Devices
Overcurrent Protection Device
PRODUCT: RGEF400K
DOCUMENT: SCD25636
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
(0.81mm [0.032] nom. diameter)
Marking:
Manufacturer’s Mark
G4 ^{and Part Identification}
Lot Identification
TABLE I. DIMENSIONS:
A
B
C
MIN MAX MIN MAX MIN MAX
mm: 7.9 8.9
-
15.4
4.3
5.8
in*: (0.31) (0.35) - (0.61) (0.17) (0.23)
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS:
I HOLD
CURRENT
INITIAL
RATED
RATINGS
RESISTANCE
CURRENT
VALUES
AMPS
AT 25C
HOLD
4.0
AMPS
AT 25C
HOLD TRIP
4.0
6.8
OHMS
AT 25C
MIN
MAX
0.0210 0.0390
D
MIN MAX
7.6
-
(0.3)
-
E
MIN MAX
2.0 3.0
(0.08) (0.12)
F
TYP
1.2
(0.05)
TIME TO TRIP
SECONDS AT
25C, 20A
MAX
1.7
R1 MAX
1 HR. POST
TRIP
RESISTANCE
STANDARD
TRIP
OHMS
AT 25C
MAX
0.0600
TRIPPED-
STATE POWER
DISSIPATION
WATTS
AT 25C
TYP
2.4
Agency Recognitions:
UL, CSA, TUV.
Reference Documents:
PS300
Precedence:
This specification takes precedence over documents referenced herein.
Effectivity:
Reference documents shall be the issue in effect on the date of invitation or 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