SEFUSE® SF-K Specs | Data Sheet

Dimensions

Dimension (Unit:mm)
SEFUSE® SF-K Thermal Cutoff Dimensions

Ratings

Part
Number
Rated
Functioning
Temperature
Tf
(℃)
Operating
Temperature
(℃)
2)
Th
(℃)
Tm
(℃)
Rated
current3)
Rated
Voltage
SF70K 73 70±2 45



150




6A
(Resistive)
 





AC250V
SF76K 77 76±0/-4 51
SF90K 94 90±2 66
SF94K 99 94±2 84
SF96K 99 96±2 71
SF119K 121 119±2 94
SF167K 167 164±2 152 200
SF188K 192 188+3/-1 164
300
SF214K 216 214+1/-3 198
1) No use of hazardous substances prescribed by WEEE and RoHS.
All products do not use SVHC prescribed by REACH (201 substances, 16 July 2019).

2) Th is the maximum temperature measured on the thermal links when it continues to conduct a rated current without changing its state of conductivity for 168 hours, based on the standard of UL certification.

3) The following electrical ratings were used for the UL, VDE, and KTL safety standards: 10A (Resistive)/AC 250V.

Safety Standards

Part Number UL/cUL VDE BEAB CCC KTL PSE
Thailand Thailand Thailand Thailand Thailand
(SU05020
-*****)
Thailand
(JET1974-32001
-****)
Old No. Self-Declaration
No.
SF70K
E71747
677802
-1171
-0006

C1180
20080102
05282881
20209702
05000038

5004

1003
SF76K
SF90K
-

1002
SF94K 1) 1) 1) 1)
SF96K
E71747

677802
-1171
-0006

C1180
20080102
05282881
20209702
05000038
5004
SF119K 5006 1004
SF167K - 5007 1006
SF188K
2) E71747
C1180 1007
SF214K - 5008 1008
1) Pending approval.
2) The following SF-types have passed the Conductive Heat Aging Test (CHAT) specified by the UL safety standard: SF188K and SF214K.
Trade Fairs & Events
12.
November
Trade fair CIAAR - Auto Air-conditioning & Transport Refrigeration Expo, Shanghai, China, 12.11 - 14.11.2020
16.
November
Trade fair Sensors Expo & Conference, San Jose, CA, USA, 16.11 - 18.11.2020
12.
January
Trade fair European Microwave Week, Utrecht, Netherlands, 12.01 - 14.01.2021
27.
April
Trade fair Battery Experts Forum, Frankfurt, Germany, 27.04 - 29.04.2021
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