鈥?/div>
RoHS compliant and Lead-Free.
鈥?For new designs of 7 amp please consult 429 series.
鈥?Product is compatible with lead-free solders and higher
temperature profiles.
鈥?Current ratings available up to 5A.
鈥?High performance materials provide improved performance in elevated
ambient temperature applications.
鈥?Product is marked on top surface with code to allow amperage rating
identification without testing.
鈥?Low profile for height sensitive applications.
鈥?Flat top surface for pick-and-place operations.
鈥?Element covering material is resistant to industry standard
cleaning operations.
鈥?Mounting pad and electrical performance is identical to Littelfuse 429
and 433 Series products.
鈥?Alloy based element construction provides superior inrush withstand
characteristics (I
2
t) over ceramic or glass based 1206 chip fuse products.
Reference Dimensions:
MARKING CODE VARIES
WITH AMPERAGE RATING
(SEE CHART)
.66
(.026")
Sn
.58
(.023")
.56
(.022")
Coating
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
100%
200%
300%
Opening
Time at 25
擄
C
4 hours,
Minimum
5 seconds,
Maximum
0.2 seconds,
Maximum
1.65
(.065")
1.52
(.060")
3.18
(.125")
Cu
Sn
Sn
1.52
(.060")
3.18
(.125")
AGENCY APPROVALS:
Recognized under the Components Program
of Underwriters Laboratories and Certified by CSA.
AGENCY FILE NUMBERS:
UL E10480, CSA LR 29862
INTERRUPTING RATINGS:
0.125 鈥?.375A
0.5 鈥?2A
2.5 鈥?3A
4 鈥?5A
50A
50A
50A
35A
at
at
at
at
125 V AC/DC
63 V AC/DC
32 V AC/DC
24 V AC/DC
4.83
(.190")
3.81
(.150")
1.52
(.060")
1.14
(.045")
2.03
(.080")
WAVE SOLDER
2.03
(.080")
REFLOW SOLDER
PHYSICAL SPECIFICATIONS:
Materials:
Body: Advanced High Temperature Substrate
Terminations: 100% Copper/Nickel/Tin
Element Cover Coat: Conformal Coating
Soldering Parameters(see page 3 for soldering profile):
Wave Solder 鈥?260擄C, 10 seconds max
Reflow Solder 鈥?260擄C, 30 seconds max
364
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