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RXEF030S
P1-P2
Poly
Sw
itch®
PTC Dev
ices
Overcurrent Protection Device
PRODUCT: RXEF030S
DOCUM
ENT: SCD26114
REV LETTER: H
REV DATE: JULY 26, 2016
PAGE NO.: 1 OF 2
© 2016 Littelfuse,Inc.
littelfuse.com
Specifications are subject to change
without notice.
Revised July 26, 2016
Specification Status:
Released
Electrical Rating
Voltage: 72 V
m
ax (AC or DC)
Current: 40 A max (AC or DC)
Insulating Material
:
Cured, Flame Retard
ant
Epoxy Pol
ymer
meets UL94 V-0 Requirem
ents
Lead Material:
24 AW
G Tin Plated Copper Clad Steel
Ma
rk
ing:
Manufacturer’s M
ark
Lot Identification
and
Part Identification
X
30
TABLE I. DIMENSIONS:
A
B
C
D
E
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
M
m:
--
7.4
--
10.0
4.3
5.8
7.6
--
--
3.0
in*:
--
(0.29)
--
(0.39)
(0.17)
(0.23)
(0.3)
--
--
(0.12)
*Rounded off ap
prox
imation
TABLE II. P
ERFORM
A
NCE RA
TINGS:
I HOLD
RATED
CURRENT
CURRENT
RATINGS
INITIAL
RESISTANCE
VALUES
TIM
E TO TRIP
ONE HOUR
POST-TRIP
RESISTANCE
STANDARD
TRIP
TRIPPED- STAT
E
POW
ER
DISSIPATION
AMPERES
AT 20
C
AMPERES
AT 20
C
OHMS
AT 20
C
SECONDS AT
20
C, 1.5A
OHMS
AT 20
C
W
ATTS
AT 20
C
W
ATTS
AT 20
C
HOLD
HOLD
TRIP
MIN
MAX
MAX
MAX
NOMINAL
MAX
0.30
0.30
0.60
0.88
1.33
3.0
2.10
0.49
0.77
Agency Recogn
itions:
UL, CSA, TUV, CQC
Reference Doc
uments:
PS300
Precedenc
e:
This specific
ation takes prec
edence o
ver documents referen
ced herein.
Effectivity:
Refe
rence documents
shall be the i
ssue in effect o
n the date of invitatio
n for bid.
CAUTION:
Operation beyond
the rated voltage or cu
rrent may result in rup
ture, electrical a
rcing or flame.
Materials Information
ROHS Compliant
ELV Compliant
Pb
-Free
Halogen Free*
*
Halogen Free refers to: Br
≤
900ppm, Cl
≤
900ppm, Br+Cl
≤
1500ppm.
HF
Poly
Sw
itch®
PTC Dev
ices
Overcurrent Protection Device
PRODUCT: RXEF030S
DOCUM
ENT: SCD26114
REV LETTER: H
REV DATE: JULY 26, 2016
PAGE NO.: 2 OF 2
© 2016 Littelfuse,Inc.
littelfuse.com
Specifications are subject to change
without notice.
Revised July 26, 2016
P1-P2
RXEF030S
Mfr. #:
Buy RXEF030S
Manufacturer:
Littelfuse
Description:
Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
T/T
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Union
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