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UST 1206 Series Datasheet

Schurter Inc.

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Datasheet

1
Fuses UST 1206
https://www.schurter.com /PG01_2
Circuit Protection
SMD Fuse, 3.2 x 1.6 mm, Time-Lag T, 32 VAC, 63 VDC
Exemplary part photo depending on
part no.
See below:
Approvals and Compliances
UL 248-14 · 32 VAC · 63 VDC · Time-Lag T
Description
- UL characteristic
- High melting I²t-values
- High current ratings up to 25 A
- Impermeable to potting compound
Applications
- Secondary Protection DC and AC
- Circuits with inrush
- LCD Backlight DC-AC Inverter
References
Packaging Details
Weblinks
pdf data sheet, html datasheet, General Product Information, Packaging
details, Distributor-Stock-Check, Detailed request for product, Microsite
Technical Data
Rated Voltage 32 VAC, 63 VDC
Rated current 7 - 25 A
Breaking Capacity 100 A - 600 A
Characteristic Time-Lag T
Mounting PCB,SMT
Admissible Ambient Air Temp. -55 °C to 90 °C
Climatic Category 55/090/21 acc. to IEC 60068-1
Material: Housing Fiber-reinforced plastic, UL 94V-0
Material: Terminals Copper, Ni/Au-plated
Unit Weight 0.006 g
Storage Conditions 0 °C to 60 °C, max. 70% r.h.
Product Marking Letter (see variants)
Soldering Methods Reflow
Soldering Profile
Solderability 245 °C / 3 sec acc. to IEC 60068-2-58,
Test Td
Resistance to Soldering Heat 260 +0/-5 °C / 30 sec acc. to IPC/JE-
DEC J-STD-020D, Level 1
Moisture Sensitivity Level MSL 1, J-STD-020
Case Resistance acc. to EIA/IS-722, Test 4.7
>100 MΩ (between leeds and body)
Flammability UL 94V-1
(acc. to EIA/IS-722, Test 4.12)
Moisture Resistance Test MIL-STD-202, Method 106E
(50 cycles in a temp./mister chamber)
Resistance to Solvents MIL-STD-202, Method 215
Terminal Strength MIL-STD-202, Method 211A
(Deflection of board 1 mm for 1 minute)
Approvals and Compliances
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about
Approvals
SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national
and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF
16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agree-
ments by SCHURTER.
Approvals
The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products.
Approval Reference Type: UST 1206
Approval Logo Certificates Certification Body Description
UL Approvals UL UL File Number: E41599
2
Fuses
UST 1206 https://www.schurter.com /PG01_2
Circuit Protection
Product standards
Product standards that are referenced
Organization Design Standard Description
Designed according to UL 248-14 Low voltage fuses - Part 14: Additional fuses
Designed according to CSA22.2 No. 248.14 Low-Voltage Fuses - Part 14: Supplemental Fuses
Application standards
Application standards where the product can be used
Organization Design Standard Description
Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information
technology equipment.
Compliances
The product complies with following Guide Lines
Identification Details Initiator Description
CE declaration of conformity SCHURTER AG The CE marking declares that the product complies with the applicable
requirements laid down in the harmonisation of Community legislation on
its affixing in accordance with EU Regulation 765/2008.
RoHS SCHURTER AG Directive RoHS 2011/65/EU, Amendment (EU) 2015/836
China RoHS SCHURTER AG The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March
2007. It is similar to the EU directive RoHS.
Halogen Free SCHURTER AG SCHURTER strives to offer our customers halogen free products.
REACH SCHURTER AG On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration,
Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as
"REACH") entered into force.
Dimension [mm] 3.2 mm
1. 6
0.6
3.2
2.2
Reflow soldering pads
1.5 1.1
2
Derating Curves
Percentage of Rating [%]
140
130
120
110
100
90
80
70
60
50
40
-60 -40 -20 0 20 40 60 80 100 120 140 160
23
Ambient Temperature [°C]
3
Fuses UST 1206
https://www.schurter.com /PG01_2
Circuit Protection
Pre-Arcing Time
Rated Current In 1.0 x In min. 2.5 x In max. 10.0 x In min. 10.0 x In max.
7 A - 25 A 4 h 5 s 1 ms 10 ms
Time-Current-Curves
Time in Seconds
0.1
0.0001
0.001
0.01
1
10
100
1000
10000
1 10010 1000
7 A
8 A
10 A
12 A
15 A
20 A
25 A
Current in Amperes
All Variants
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Rated Vol-
tage [VDC]
Marking Breaking
Capacity
Voltage Drop
1.0 In typ.
[mV]
Cold Resi-
stance typ.
[m]
Melting I²t 8.0
In typ. [A²s]
Order Number
7 32 63 mm 1) 73 8.7 8.7 l3413.0326.22
7 32 63 mm 1) 73 8.7 8.7 l3413.0326.24
7 32 63 mm 1) 73 8.7 8.7 l3413.0326.26
8 32 63 nn 1) 60 6.7 14 l3413.0327.22
8 32 63 nn 1) 60 6.7 14 l3413.0327.24
8 32 63 nn 1) 60 6.7 14 l3413.0327.26
10 32 63 oo 1) 69 5.5 21 l3413.0328.22
10 32 63 oo 1) 69 5.5 21 l3413.0328.24
10 32 63 oo 1) 69 5.5 21 l3413.0328.26
12 32 63 pp 1) 63 3.9 33 l3413.0329.22
12 32 63 pp 1) 63 3.9 33 l3413.0329.24
12 32 63 pp 1) 63 3.9 33 l3413.0329.26
15 32 63 qq 1) 57 3.5 65 l3413.0330.22
15 32 63 qq 1) 57 3.5 65 l3413.0330.24
15 32 63 qq 1) 57 3.5 65 l3413.0330.26
20 32 63 rr 1) 53 2.7 110 l3413.0331.22
20 32 63 rr 1) 53 2.7 110 l3413.0331.24
20 32 63 rr 1) 53 2.7 110 l3413.0331.26
25 32 63 ss 1) 48 2.1 220 l3413.0332.22
25 32 63 ss 1) 48 2.1 220 l3413.0332.24
25 32 63 ss 1) 48 2.1 220 l3413.0332.26
Most Popular.
4
Fuses
UST 1206 https://www.schurter.com /PG01_2
Circuit Protection
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Rated Vol-
tage [VDC]
Marking Breaking
Capacity
Voltage Drop
1.0 In typ.
[mV]
Cold Resi-
stance typ.
[m]
Melting I²t 8.0
In typ. [A²s]
Order Number
Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
1) UL: 100 A @ 63 VDC, 100 A @ 32 VAC, 400 A @ 32 VDC tau <0.1ms. Additional internal testing: 400 A @ 12 VDC, 600 A @ 9 VDC
Exception: 20 A and 25 A variants are not halogen free
Packaging Unit .xx = .22 Blister Tape 18 cm Reel (1000 pcs.)
.xx = .24 Blister Tape 25.4 cm Reel (5000 pcs.)
.xx = .26 Blister Tape 33 cm Reel (15000 pcs.)
The specifications, descriptions and illustrations indicated in this document are based on current
information. All content is subject to modifications and amendments. Information furnished is believed
to be accurate and reliable. However, users should independently evaluate the suitability and test each
product selected for their own applications.
16.05.2019

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