Type 5TT / 5TTP
Slow Blow Fuse Series
5TT/5TTP Series, 5x20mm Glass/Ceramic Tube Slow Blow Fuse
RoHS 2 Compliant
Description
5x20mm Slow Blow, glass / ceramic tube body cartridge fuse designed, approved
and complied with UL and CSA standard 248-14.
Features
- Meet UL and CSA standard 248-14
- Wide operating temperature range
- Bulk and Tape & Reel packing available
- RoHS 2 compliant
- Halogen Free
- Leadfree
Applications
Provide individual protection for components or internal circuits.
- Power supplies
- Battery charger
- Monitor
LEAD FREE =
- Adapter
HALOGEN FREE =
Physical Specifications
Materials
Body : Glass or Ceramic (see info below)
Cap : Nickel Plated Brass Caps
Leads : Matte Tin Plated Copper
On Fuse :
“bel”, ”5TT”, ”Current Rating”, “Voltage Rating”,
”Appropriate Safety Logos”, ”
”（
RoHS 2 compliant）
On Label :
"bel", "5TT”or”5TTP", "Current Rating", "Voltage Rating", "Interrupting Rating",
"Appropriate Safety Logos" and "
", "
"(China RoHS compliant).
Marking
Electrical Characteristics
(UL/CSA STD,248-14)
Safety Agency Approvals
Testing
Current
100%
135%
200%
Blow Time
Minimum
4 hrs.
N/A
5 sec
3 sec
Maximum
N/A
1 Hr.
30 sec
30 sec
Amp Range
80mA-10A
80mA-10A
80mA-3A
3.1A-10A
LR39772
E20624
LR39772
JET1037-31003-1010
JET1037-31003-1011
JET1037-31003-1007
80mA-3A/250V
AC
3.15A-10A/
125V AC
1A-5A/125V AC@500A
>5A-15A/125V AC@300A
10A/125V AC@1,000A
Safety
Agency
Safety Agency
Certificate
E20624
Voltage
Rating
(V)
Ampere Range / Volt
@ I.R. ability*
80mA-3A/250V AC@100A
80mA-8A/125V AC@10,000A
*I.R.= Interrupting Rating = Short Circuit Rating(Amps)
Specifications subject to change without notice
belfuse.com/circuit-protection
Type 5TT / 5TTP
Environmental Specifications
Shock Resistance
Vibration Resistance
Salt Spray Resistance
Insulation Resistance
Solderability
Resistance to solder Heat
Thermal Shock
Operating Temperature
Terminal Strength
MIL-STD-202G, Method 213B, Test Condition 1
(100 G's peak for 6 milliseconds; Sawtooth waveform)
MIL-STD-202G, Method 201A (10-55 Hz, 0.06 inch, total excursion).
MIL-STD-202G, Method 101E, Test Condition B (48 hrs).
MIL-STD-202G, Method 302, Test Condition A
(After Opening) 10,000 ohms minimum.
MIL-STD-202G, Method 208H
MIL-STD-202G, Method 210F, Test Condition B (260+/-5℃,10+/-1 sec)
MIL-STD-202G, Method 107G, Test Condition B (-65℃ to +125℃).
-55℃ to +125℃
IEC-68-2-21
2
/
4
Electrical Specifications
Catalog
Number
5TT(P) 80-R
5TT(P) 100-R
5TT(P) 125-R
5TT(P) 160-R
5TT(P) 200-R
5TT(P) 250-R
5TT(P) 300-R
5TT(P) 400-R
5TT(P) 500-R
5TT(P) 600-R
5TT(P) 700-R
5TT(P) 750-R
5TT(P) 1-R
5TT(P) 1.25-R
5TT(P) 1.5-R
5TT(P) 1.6-R
5TT(P) 2-R
5TT(P) 2.5-R
5TT(P) 3-R
5TT(P) 3.15-R
5TT(P) 4-R
5TT(P) 5-R
5TT(P) 6-R
5TT(P) 6.3-R
5TT(P) 7-R
5TT(P) 8-R
Ampere
Rating
80mA
100mA
125mA
160mA
200mA
250mA
300mA
400mA
500mA
600mA
700mA
750mA
1A
1.25A
1.5A
1.6A
2A
2.5A
3A
3.15A
4A
5A
6A
6.3A
7A
8A
Typical Cold Volt-drop
Resistance @100%In
(ohms)
(Volt) max.
29
18.8
12.6
7.6
4.98
3.39
2.13
1.33
0.865
0.679
0.465
0.438
0.258
0.179
0.126
0.116
0.081
0.056
0.043
0.040
0.029
0.020
0.015
0.014
0.012
0.011
3.10
2.52
2.22
1.88
1.45
1.25
0.97
0.83
0.67
0.64
0.49
0.48
0.40
0.34
0.30
0.30
0.27
0.23
0.21
0.21
0.19
0.17
0.15
0.12
0.13
0.13
0.13
Voltage and
Interrupting
Ratings
Maximum
Melting I²T Melting I²T
Power
<10 mSec
@10 In
Dissipation
(A² Sec)
(A² Sec)
(W)
0.091
0.137
0.208
0.314
0.476
0.719
0.885
1.65
2.5
3.8
4.6
5.3
8.6
13
18
20
30
45
56
68
103
157
218
230
295
319
467
0.096
0.146
0.221
0.337
0.512
0.778
0.959
1.80
2.7
4.2
5.1
5.8
9.6
15
21
22
34
51
63
78
119
180
317
345
459
472
703
0.42
0.45
0.48
0.51
0.55
0.58
0.60
0.66
0.70
0.75
0.78
0.79
0.85
0.91
0.96
0.97
1.03
1.10
1.13
1.17
1.25
1.33
1.23
1.25
1.37
1.31
1.40
Agency Approvals
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
See Table of Safety
Approvals on Page
1 for Voltage and
associated
Interrupting Ratings
5TT(P) 10-R
10A
0.008
Consult manufacturer for other ratings
Specifications subject to change without notice
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302 USA
© 2018 Bel Fuse, Inc.
+1 201.432.0463
Bel.US.CS@belf.com
belfuse.com/circuit-protection
Rev. 5TT Nov2018
Type 5TT / 5TTP
Temperature Derating Curve
Average Time Current Curve
3
/
4
Soldering Parameters
Lead-free Wave Soldering Profile
Wave Soldering Parameter
Average ramp-up rate
Heating rate during preheat
Final preheat temperature
Peak temperature Tp
Time within +0℃ / -5℃ of
actual peak temperature
Ramp-down rate
200℃ / second
typical 1 - 2℃ / second
Max 4℃ / second
within 125℃ of soldering
temperature
260℃
10 seconds
5℃ / second max.
Specifications subject to change without notice
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302 USA
© 2018 Bel Fuse, Inc.
+1 201.432.0463
Bel.US.CS@belf.com
belfuse.com/circuit-protection
Rev. 5TT Nov2018
Type 5TT / 5TTP
Fuse FGNO Explanation
0654 R [XXXX] -XX
[XXXX]=Ampere Rating; XX=See Ordering Information as below
Fraction
8/100
1/10
1/8
2/10
1/4
3/10
4/10
1/2
6/10
7/10
3/4
4
/
4
Decimal
0.080
.100
.125
.160
.200
.250
.300
.400
.500
.600
.700
.750
Milliamps
80
100
125
160
200
250
300
400
500
600
700
750
Bel FGNO[XXXX]
0080
0100
0125
0160
0200
0250
0300
0400
0500
0600
0700
0750
Fraction
1-1/4
1-1/2
Decimal
1.0
1.25
1.50
1.60
2.0
Amps
1
1.25
1.5
1.6
2
2.5
3
3.15
4
5
6
6.3
7
8
10
Bel FGNO[XXXX]
1000
1250
1500
1600
2000
2500
3000
3150
4000
5000
6000
6300
7000
8000
9100
2-1/2
2.5
3.0
3.15
4.0
5.0
6.0
6.3
7.0
8.0
Mechanical Dimensions
Ordering Information
*Ratings 5A and less have 0.032'' diameter lead;
*Ratings 6A and above have 0.040'' diameter lead.
Packaging
Packaging Option
Bulk
Bulk (Pigtail Type)
Tape & Reel，10mm Pitch
Packaging Specification
N/A
N/A
EIA-296-F
Quantity
1000
1000
1500
Packaging Code
33 / 21 / 51
33 / 23 / 53
36 / 26 / 56
Inside Tape Spacing
N/A
N/A
63
Specifications subject to change without notice
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302 USA
© 2018 Bel Fuse, Inc.
+1 201.432.0463
Bel.US.CS@belf.com
belfuse.com/circuit-protection
Rev. 5TT Nov2018
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Bel
:
5TT 100-R 5TT 250-R 5TT 125-R 5TT 2-R 5TT 5-R 5TT 3-R 5TT 200-R 5TT 1-R 5TT 1.5-R 5TTP 3-R 5TTP 7-
R 5TTP 10-R 5TTP 700-R 5TTP 4-R 5TT 4-R 5TTP 5-R 5TTP 6-R 5TTP 1.6-R 5TTP 2.5-R 5TT 160-R 5TT 600-
R 5TTP 250-R 5TTP 300-R 5TTP 3.15-R 5TT 750-R 5TTP 160-R 5TTP 400-R 5TTP 500-R 5TT 1.25-R 5TTP
750-R 5TT 2.5-R 5TT 500-R 5TT 3.15-R 5TTP 200-R 5TTP 600-R 5TT 700-R 5TTP 125-R 5TTP 1-R 5TTP 100-R
5TT 400-R 5TT 1.6-R 5TT 8-R 5TT 300-R 5TT 7-R 5TT 10-R 5TTP 1.25-R 5TT 6-R 5TTP 2-R 5TTP 8-R
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