RGEF400 Datasheet, PDF (1/2 Pages) Littelfuse – Overcurrent Protection Device

PolySwitch®
PTC Devices
Overcurrent Protection Device
PRODUCT: RGEF400
DOCUMENT: SCD25193
REV LETTER: D
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
MIN MAX MIN MAX
mm: 7.9
8.9
7.9 12.8
in*: (0.31) (0.35) (0.31) (0.50)
*Rounded off approximation
C
MIN MAX
4.3
5.8
(0.17) (0.23)
D
MIN MAX
7.6
-
(0.30) -
E
MIN MAX
2.0 3.0
(0.08) (0.12)
F
TYP
1.2
(0.05)
TABLE II. PERFORMANCE RATINGS:
I HOLD
RATED
CURRENT
CURRENT
RATINGS
INITIAL
RESISTANCE
VALUES
TIME TO TRIP
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
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:
Reference Documents:
Precedence:
Effectivity:
CAUTION:
UL, CSA, TUV.
PS300
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*
* 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