RoHS 6 Compliant
Pb
Features
UMTS May2012D
UMTS Series Fuse
Type UMTS ,250V UMF
Square Ceramic Surface Mount Time Lag Fuse
RoHS 6 Compliant
Features
- Time Lag
- 250VAC Voltage Rating
- Wide range of current rating from 100mA to 6.3A
- Wide operating temperature range
- Tape and Reel for auto-insert SMD process.
- RoHS6 compliant
- Halogen Free
-
Leadfree
Pb
N/A
2 Min.
200%
Testing Current Blow Time
Minimum Maximum
125% 1 Hr. N/A
Electrical Characteristics
Applications
-
Leadfree
- Lighting system
- LCD monitor
- Office electronic equipment
- Industrial equipment
- Medical equipment
-
LEAD FREE = Pb
HALOGEN FREE = HF
SAFETY
N/A
2 Min.
1000% 0.01 Sec 0.1 Sec
200%
AMPERE RANGE / VOLT
SAFETY
Safety Agent Approvals
-
SAFETY
AGENCY
E315341
100mA - 6.3A / 250V @150A AC and
350V @100A AC
AMPERE RANGE / VOLT
@ I.R.ABILITY
AGENCY
CERTIFICATE
100mA - 6.3A / 250V @150A AC and
350V @100A AC
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302
‧
Tel: 201-432-0463
‧
Fax: 201-432-9542
‧
E-Mail: belfuse@belf.com
Website: www.belfuse.com
Type UMTS , 250V UMF
Square Ceramic Surface Mount Time Lag Fuse
RoHS 6 Compliant
Electrical Specifications
UMTS May2012D
Pb
250mA 0.78 0.314 250 Y Y
315mA 0.56 0.279 250 Y Y
400mA 0.35 0.248 250 Y Y
500mA
0.245
0.221
250
Y
Y
UMTS 400
UMTS 500
Agency Approvals
Typical Cold
Resistance
(ohm)
Ampere Rating
(A)
Catalog
Number
Maximum
Power
Dissipation
(W)
Melting I2T
@ 10 In
(A2 Sec)
Volt-drop
@100% In
(volt) Max.
Voltage
Rating
(V)
UMTS 250
UMTS 315
0.26
0.42
0.67
0.12
0.14
0.16
0.19
1.1
Interrupting Rating
Electrical Specifications
500mA
0.245
0.221
250
Y
Y
630mA 0.180 0.197 250 Y Y
800mA 0.132 0.175 250 Y Y
1A 0.085 0.156 250 Y Y
1.25A 0.065 0.139 250 Y Y
1.6A 0.061 0.110 250 Y Y
2A 0.043 0.108 250 Y Y
2.5A 0.035 0.106 250 Y Y
UMTS 500
UMTS 1.6
UMTS 2
UMTS 2.5
9.2
15
UMTS 630
UMTS 800
UMTS 1
UMTS 1.25
1.7
2.8
4.4
7.0
0.19
0.33
1.1
0.25
0.50
5.6
100mA - 6.3A / 250V @150A AC and 350V
@100A AC
0.37
0.43
0.28
0.21
3.15A 0.025 0.104 250 Y Y
4A 0.020 0.101 250 Y Y
5A 0.014 0.099 250 Y Y
6.3A 0.011 0.097 250 Y Y
UMTS 6.3
UMTS 3.15
UMTS 4
UMTS 5
0.87
42
0.57
0.66
69
113
0.75
25
Consult manufacturer for other ratings
CORPORATE OFFICE FAR EAST OFFICE EUROPE OFFICE EUROPE
Bel Fuse Inc. Bel Fuse Ltd. Bel Fuse Europe Ltd. Bel Stewart GmbH
206 Van Vorst Street 8/F Luk Hop Industrial Building Preston Technology Management Centre Industriestrasse 20
Jersey City, NJ 07302 8 Luk Hop Street Marsh Lane, Suite F15 61381 Friedrichsdorf
Tel 201-432-0463
San Po Kong
Preston, Lancashire, PR1 8UQ
Germany
Tel 201-432-0463
San Po Kong
Preston, Lancashire, PR1 8UQ
Germany
Fax 201-432-9542 Kowloon, Hong Kong United Kingdom Tel 49-6172-9552-0
E-Mail: belfuse@belf.com Tel 852-2328-5515 Tel 44-1772-556601 Fax 49-6172-9552-40
Website: www. belfuse.com Fax 852-2352-3706 Fax 44-1772-561008
Pb
Type UMTS ,250V UMF
Square Ceramic Surface Time Lag Fuse
RoHS 6 Compliant
UMTS May2012D
Soldering Parameters
T
smin
Temperature Derating Curve Average Time Current Curve
140
90
100
110
120
130
140
Percent of Rated Current
50
60
70
80
-75 -65 -55 -45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135 145
Percent of Rated Current
Ambient Temperature [oC]
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 ‧Tel: 201-432-0463 ‧Fax: 201-432-9542 ‧E-Mail: belfuse@belf.com
Website: www.belfuse.com
Physical Specifications
SSQDNOV201
Pb
Type UMTS, 250V UMF
Square Ceramic Surface Mount Time Lag Fuse
RoHS 6 Compliant
Pb
UMTS May2012D
Physical Specifications
Environmental Specifications
Mechanical Dimensions Ordering Information
Packaging
CORPORATE OFFICE FAR EAST OFFICE EUROPE OFFICE EUROPE
Bel Fuse Inc. Bel Fuse Ltd. Bel Fuse Europe Ltd. Bel Stewart GmbH
206 Van Vorst Street
8/F Luk Hop Industrial Building Preston Technology Management Centre Industriestrasse 20
Jersey City, NJ 07302
8 Luk Hop Street
Marsh Lane, Suite F15
61381 Friedrichsdorf
Specifications Subject to change without notice.
Jersey City, NJ 07302
8 Luk Hop Street
Marsh Lane, Suite F15
61381 Friedrichsdorf
Tel 201-432-0463 San Po Kong Preston, Lancashire, PR1 8UQ Germany
Fax 201-432-9542 Kowloon, Hong Kong United Kingdom Tel 49-6172-9552-0
E-Mail: belfuse@belf.com Tel 852-2328-5515 Tel 44-1772-556601 Fax 49-6172-9552-40
Website: www. belfuse.com Fax 852-2352-3706 Fax 44-1772-561008