338970-1 TE Connectivity, 338970-1 Datasheet - Page 94

• Manufacturer Part Number: 338970-1
• Manufacturer: TE Connectivity

Specifications of 338970-1

• Lead Free Status / RoHS Status: Compliant

Slow Blow Fuses
Features
Industry standard 1206 chip
sizes, high reliability and strong
arc suppression characteristics.
The fuse’s monolithic, multi-
layer design helps provide
some of the highest current
ratings available in the 1206
footprint and enhances high
temperature performance in a
wide range of circuit protection
designs. Designed for DC
power applications of up to
63 V DC such as protection of
power supplies, capacitor filter
banks, LCD backlight inverters,
electric motors and portable
electronics.
Material Specifications
Construction Body Material:
Ceramic
Termination Material:
Silver, Nickel, Tin
Fuse Element: Silver
Terminal Strength:
Hanging Test: 1.5 kg, 30 seconds
Dimensions and Pad Layout
1206 (3216mm) Slow Blow Surface-Mount Chip Fuses
Shape and
Dimensions
Inch (mm)
Recommended
Pad Layout
Inch (mm)
92
Products for Mobile Equipment
Raychem Circuit Protection Products
Slow Blow Fuses
All specifications subject to change. Consult Tyco Electronics for latest specifications.
✱
†
) Melting l
) Measured at 10 % of rated current and 25 °C
Part
Number
1206SFS100F/63
1206SFS125F/63
1206SFS150F/63
1206SFS200F/63
1206SFS250F/32
1206SFS300F/32
1206SFS350F/32
1206SFS400F/32
1206SFS450F/32
1206SFS500F/32
1206SFS550F/24
1206SFS600F/24
1206SFS700F/24
1206SFS800F/24
2
t at 0.001 sec clear time
Current
Rated
01.25
✱
Typical Electrical
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
7.0
8.0
(A)
Characteristics
†
Cold DCR
Nominal
0.260
0.150
0.130
0.090
0.050
0.032
0.028
0.022
0.019
0.018
0.014
0.012
0.009
0.008
(Ω)
✱
†
Nominal
(A
10.000
16.900
Catalog 1654270-2
0.11
0.22
0.23
0.63
0.90
1.20
1.60
2.20
3.60
5.30
6.40
8.50
2
l
sec)
2
t
2
Revised 8-2007
Voltage
(V
63
32
24
DC
)