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Bel Fuse |
www.DataSheet4U.com
MQD0801
Type MQ
Quick Acting Micro Fuse
Catalog
Number
MQ 100
Ampere
Rating
100mA
Typical Volt-drop Melting I2T
Cold @100% In < 10 mSec
Resistance
(ohm) (Volt) max. (A2 Sec)
15.5 3.00 0.0007
Melting I2T
@10 In
(A2 Sec)
0.0006
Maximum
Power
Dissipation
(W)
0.35
MQ 125
125mA
2.2 0.61 0.0012 0.0009 0.087
Electrical Characteristics (UL/CSA STD. 248-14)
Testing current
100%
200%
Blow Time
Minimum
Maximum
4 Hrs. N/A
N/A 5 Sec
MQ 150
MQ 200
MQ 250
MQ 300
MQ 375
MQ 500
150mA
200mA
250mA
300mA
375mA
500mA
1.6 0.54
1.2 0.48
0.85 0.43
0.62 0.39
0.49 0.35
0.33 0.31
0.0019
0.003
0.005
0.009
0.013
0.025
0.0015
0.002
0.004
0.008
0.012
0.023
0.10
0.12
0.14
0.16
0.18
0.21
Approvals
Safety Agency Approvals
r Recognized File No. E20624
ß Certified File No. LR39772
rßc
Amp range / Volt @ I.R. ability
100mA - 15A/125V @ 50A AC; 300A DC
MQ 750
MQ 1
MQ 1.5
MQ 2
MQ 2.5
MQ 3
750mA
1A
1.5A
2A
2.5A
3A
0.19 0.25
0.13 0.22
0.07 0.18
0.054 0.24
0.041 0.22
0.031 0.20
0.062 0.056
0.11 0.10
0.29 0.25
0.33 0.27
0.59 0.50
1.1 0.9
Environmental Specification
Operating Temperature
MQ 4 4A
DataShMeQe5t4U.com 5A
0.023 0.19
0.018 0.17
1.9
3.4
-55ºC to +125ºC
MQ 7
7A 0.012 0.15
8
Soldering Heat Resistance
260ºC, 10 sec. per IEC 68-2-20
MQ 10
10A 0.007 0.098 25
Moisture Resistance
MQ 12
12A 0.006 0.093 41
MIL-STD-202F, Method 106
Salt Spray
MIL-STD-202, Method 101, Condition B (48Hrs)
MQ 15
15A 0.004
Consult manufacturer for other ratings
Packaging
0.088
70
Shock Resistance
1. In bulk:
MIL-STD-202, Method 213, Condition I (Sawtooth)
1,000 pcs per box
Vibration Resistance
10-55 Hz x 3 axis/ no load (MIL-STD-202, Method 201)
2. On Axial Tape & Reel:
2,500 pcs per reel
3.Tape & Reel specification:
Physical Specification
Materials
Body:
per EIA-296-E & IEC 286-1
@ 5mm Pitch and 52.4mm inside Tape Spacing
Mechanical Dimensions
Molded with UL Recognized epoxy component plastic,
UL 94-V0
Lead Wire:
Tin-lead plated Copper,
Diameter 0.025" for 7A and less
Diameter 0.032" for rating above 7A
Marking:
MQ
0.280" ± 0.020
(7.1 ± 0.5mm)
1.5" ± 0.08
(38.1 ± 2.0mm)
0.125" ± 0.004
(3.18 ± 0.1mm)
On fuse:
“bel”,“MQ”,“Current Rating”,“125V” printed in white
color
On label:
Above info plus “rßc” and interrupting rating
SEE LEAD SIZE LISTED IN “ MATERIAL”
1.6
3.0
7
21
35
63
0.27
0.33
0.42
0.33
0.40
0.48 DataShee
0.58
0.71
0.9
1.3
1.5
1.8
ORDERING INFORMATION SEE PAGES 67 & 68
DataSheet4U.com
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: [email protected]
Website: www.belfuse.com
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DataSheet4 U .com
www.DataSheet4U.com
Type MQ
Quick Acting Micro Fuse
MQ - TIME CURRENT CHARACTERISTIC CURVE
MQC0801
10000
1000
et4U.com
100
10
DataSheet4U.com
1
0.1
0.01
0.01
0.1 1 10
CURRENT IN AMPERES
NOTE - see important information under “User Guide”on P.08
Corporate Office
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
DataSheet4TFUealx:.:c220o011m--443322--09456432
E-Mail: [email protected]
Website: www.belfuse.com
Far East Office
Bel Fuse Ltd.
8F/8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel: 852-2328-5515
Fax: 852-2352-3706
DataSheet4 U .com
100 1000
European Office
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Preston PR1 8UD
Lancashire, U.K
Tel: 44-1772-556601
Fax: 44-1772-888366
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