308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
Fax: 800-227-4866
Surface Mount Fuse
Slow Blow
Raychem Circuit Protection Products
DOCUMENT:SCD 27596
REV LETTER: A
REV DATE: FEBRUARY 19, 2009
PAGE NO.: 1 OF 3
PRODUCT: 1206SFS Family
Specification Status: Released
Max Electrical Rating at 25°C
Max Voltage: 1A-2A 63VDC, 2.5A-5A 32VDC, 5.5A-8A 24VDC
Max Interrupt Current at Rated Voltage:
50A for 1A-5.5A ,60A for 6A-8A
Termination Material: Silver, Nickel, Tin
Fuse Element: Silver
Body Material: Glass Ceramic
Clear Time Characteristics Dimensions
Clear time at 25°C A B C D
% of current
rating Min. Max. MIN MAX MIN MAX MIN MAX MIN MAX
100% 4 hours mm: 3.00 3.40 0.77 1.17 0.26 0.76 1.40 1.80
200% 1 sec 120 sec
in: 0.118 0.134 0.030 0.046 0.010 0.030 0.055 0.071
300% 0.1 sec 3 sec
800%(1.0A-1.5A) 0.0016sec 0.05 sec
800%(2.0A-8.0A) 0.002 sec 0.05 sec
Part Number Current Rating (A) Voltage Rating (VDC) Nominal Cold DCR (Ω)*
1206SFS100F/63 1.0 63 0.360
1206SFS125F/63 1.25 63 0.200
1206SFS150F/63 1.5 63 0.150
1206SFS200F/63 2.0 63 0.082
1206SFS250F/32 2.5 32 0.070
1206SFS300F/32 3.0 32 0.032
1206SFS350F/32 3.5 32 0.028
1206SFS400F/32 4.0 32 0.024
1206SFS450F/32 4.5 32 0.020
1206SFS500F/32 5.0 32 0.016
1206SFS550F/24 5.5 24 0.014
1206SFS600F/24 6.0 24 0.011
1206SFS700F/24 7.0 24 0.010
1206SFS800F/24 8.0 24 0.009
* Measured at 10% of rated current and 25°C
Agency Recognition: UL E197536
Precedence: This specification takes precedence over documents referenced herein.
Affectivity: Reference documents shall be the issue in effect on the date of invitation for bid.
Materials Information
ROHS Compliant ELV Compliant
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