SURFACE MOUNT FUSES
SMTelecom
廬
Fuse
436 Series
鈥?Surface mount overcurrent protection from lightning and
power cross.
鈥?Meets UL 1459/1950 power cross requirements stand
alone.
鈥?Ideal for use in telecommunication equipment including
modems, fax machines, desk top phones, answering
machines and line cards.
鈥?UL recognized, with a 250 V operating voltage.
鈥?Top side marking allows visual verification of ampere rating.
鈥?Complies with Bellcore GR-1089-CORE and FCC 47 part
68 Surge Specifications.
ELECTRICAL CHARACTERISTICS:
% of
Ampere Rating
100%
200%
Opening Time
4 Hours,
Minimum
5 Seconds,
Min.;
30 Seconds,
Max.
Reference Dimensions
廬
廬
436
3/4A
Short Circuit Capabilities:
UL 1459 / UL 1950 3rd. Edt.
40 Amperes @ 600 VAC
7 amperes @ 600 VAC
2.2 amperes @ 600 VAC
AGENCY APPROVALS:
Recognized under the
Components Program of Underwriters Laboratories and
Certified by CSA .
AGENCY FILE NUMBERS:
UL E10480, CSA LR 29862.
INTERRUPTING RATINGS:
10,000 amperes @ 125V
100 amperes @ 250V
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature Range:
鈥?5擄C to +125擄C
PHYSICAL SPECIFICATIONS:
Materials:
Body: Melamine Substrate
Terminations: Copper/Nickel/Tin-Lead (95/5)
Soldering Parameters:
Reflow Solder 鈥?250擄C, 10 sec. maximum.
Wave Solder 鈥?Not recommended.
PACKAGING SPECIFICATIONS:
24mm Tape and Reel
per EIA-RS481-2 (IEC 286, part 3); 2,000 per reel, add
packaging suffix, PR.
PATENTED
ORDERING INFORMATION:
Catalog
Number
0436.750
0436001.
04361.25
043601.5
043601.6
Ampere
Rating
(A)
3/4
1
1
1
/
4
1
1
/
2
1
6
/
10
Voltage
Rating
(V)
250
250
250
250
250
Nominal
Cold
Resistance (鈩?
0.850
0.475
0.305
0.210
0.165
Nominal
Melting I
2
t
(A
2
sec.)
1.143
2.606
3.658
5.921
13.500
TIME IN SECONDS
1
.050"
.590"
PROTECTIVE
COATING
NICKEL/TIN-LEAD PLATED
COPPER TERMINATIONS
.200"
.095" MAX.
.520"
.165"
.025" REF.
Recommended Pad Layout:
.405"
.180"
.115"
Average Time Current Curves
3/4A
1A
1 1/4A
1 1/2A
1.6A
1
10
CURRENT IN AMPERES
100
10
0.1
PERFORMANCE CHARACTERISTICS:
Catalog
Number
Repetitions
0436.750
0436001.
04361.25
043601.5
043601.6
FCC 47 Part 68
Bellcore GR-1089-CORE
First Level Lightning
Longitudinal Surge Metallic Surge
10x160碌Sec.
10x560碌Sec. 10x1000碌Sec.
2x10碌Sec.
(1500 V)
(800 V)
(1000 V)
(2500 V)
50
2
50
2
50
20
82 A
88 A
29 A
32 A
22 A
225A
102 A
117 A
44 A
48 A
37 A
350A
120 A
135 A
87 A
95 A
56 A
425A
175 A
200 A
100 A 115 A
80 A
500A
200 A
200 A
134 A
156 A
100 A
500A
0.01
0.001
0.3
100
33
1
