sales@atcsemitec.co.uk
Tel: +44(0)1606 871680 Fax: +44(0)1606 872938
ATC Semitec Ltd
Unit 14 Cosgrove Business Park
Daisy Bank Lane, Anderton
NORTHWICH
Cheshire
CW9 6FY
U.K
SEFUSE SF/K Series Thermal Fuses
Our SF/K type is a smaller version of our SF/E series but still uses an organic thermosensitive
pellet inside a metal case. It features a large cutoff (rated) current of up to 10A/250VAC.
■ Marking 1 (SF70K~SF119K)
■ Marking 2 (SF188K, SF214K)
SEFUSE
SF 70K
73° C
6A 250V~
<PS>E JET
Rated Current
PSE Mark
SEFUSE
SF188K
192° C
6A 250V~
<PS>E JET
Brand Name
Part Number
Rated Functioning
Temperature
Rated Current
Rated Voltage
PSE Mark
Inspector Name
0365
0365
Lot Number
How to read a lot number
ex.) 03 6 5
Brand Name
Part Number
Sub-lot
number
Rated Functioning
Temperature
Month
X….October
Y….November
Z….December
Last two digit
of year
Rated Voltage
Inspector Name
Lot Number
Ratings
Meet for1)
WEEE
(RoHS)
Part
Number
Rated Functioning
Temperature
Tf
(°C)
Operating
Temperature
Holding
Temperature
(°C)
Th
(°C)
SF 70K
73
70 ± 2
45
SF 76K
77
76 ±
0
4
51
SF 91K
94
91 ±
3
1
66
SF 96K
99
96 ± 2
71
SF119K
121
119 ± 2
94
SF188K
192
188 ± 31
164
SF214K
216
214 ± 13
198
Maximum
Temperature
Limit
Tm
(°C)
UL· c-UL
Rated
Current
Rated
Voltage
Thailand
VDE
Thailand
BEAB
Thailand
CCC
KTL
PSE
Thailand
Thailand
SU05020
-XXXXX
Thailand
JET197432001-XXXX
2)
1003
5004
150
6A
(Resistive)
300
AC250V
E71747
677802
-1171
-0006
C1180
3
1002
1)
5006
1004
5007
1007
5008
1008
1: 2008010205282881
Note:
1) No use the hazardous substances prescribed by WEEE (RoHS)
2) The following electrical ratings were used for the UL, VDE, and TKL safety standards: 10A (Resistive) / AC250V.
3) The following SF-types have passed the Conductive Heat Aging Test (CH) specified by the UL safety standard: SF188K and SF214K..
SF/K – 01/02/12