BEL UMTS1.6

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