Series: SMD-FST 5x20

Surface Mount Fuse, 5 x 20 mm, Time-Lag T, L, 250 VAC, Au plating

54 Variants

Approvals and Compliances

CAD

Microsite SMD Fuses

Description

Directly solderable on printed circuit boards
L = Low Breaking Capacity
For rated current 1 A to 16 A, SMD-SPT is recommended

Applications

Primary protection on SMD PCBs

Detailed request for product

Details SMD-FST 5x20

Technical Data

Approvals and Compliances

CAD-Drawings

Dimension

Electrical Data

Rated Voltage

250 VAC

Rated current

0.05 - 20 A

Breaking Capacity

35 A - 125 A

Characteristic

Time-Lag T

Mounting

PCB,SMT

Admissible Ambient Temp.

-55 °C to 125 °C

Climatic Category

55/125/21 acc. to IEC 60068-1

Material: Housing

Glass

Material: Terminals

Gold-Plated Copper Alloy

Unit Weight

1.05 g

Storage Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

Schurter_Prüfzeichen , Rated current, Rated Voltage, Characteristic, Breaking Capacity

Soldering Methods

Reflow
Soldering Profile

Solderability

245 °C / 3 sec acc. to IEC 60068-2-58, Test Td

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-58, Test Td

Moisture Sensitivity Level

MSL 1, J-STD-020

Case Resistance

acc. to EIA/IS-722, Test 4.7
>100 MΩ (between leeds and body)

Resistance to Vibration

acc. to IEC 60068-2-6, test Fc

Moisture Sensitivity Level

MIL-STD-202, Method 106
(50 cycles in a temp./mister chamber)

Thermal Shock

MIL-STD-202, Method 107D
(200 air-to-air cycles from -55 to +125°C)

Load Humidity Test

MIL-STD-202, Method 103
0.1 x In @ 0.85 r.H. @ 85°C

Resistance to Solvents

MIL-STD-202, Method 215

Terminal Strength

MIL-STD-202, Method 211A
(Deflection of board 1 mm for 1 minute)

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 agreements 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: SMD-FST 5x20

Certificates	Certification Body	Description
VDE Approvals	VDE	VDE Certificate Number: 40011522
UL Approvals	UL	UR File Number: E41599
CCC Approvals	CCC	CCC Certificate Number: 2020970207000122
CQC Approvals	CQC	CQC Certificate Number: CQC13012100246

Product standards

Product standards that are referenced

Design	Standard	Description
Designed according to	IEC 60127-2/3	Miniature fuses. Part 2. Cartridge fuse links
Designed according to	UL 248-14	Low voltage fuses - Part 14: Supplemental 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
	Suitable for applications acc.	IEC/UL 62368-1	Audio/video, information and communication technology equipment - Part 1: Safety requirements

Compliances

The product complies with following Guide Lines

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.
UKCA declaration of conformity	SCHURTER AG	The UKCA marking declares that the product complies with the applicable requirements laid down in the British Amendment of Regulation (EC) 765/2008.
RoHS	SCHURTER AG	Directive RoHS 2011/65/EU, Amendment (EU) 2015/863
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.
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]



	Soldering pads

Pre-Arcing Time

Rated Current In	1.5 x In min.	2.1 x In max.	2.75 x In min.	2.75 x In max.	4.0 x In min.	4.0 x In max.	10.0 x In min.	10.0 x In max.
0.05 A - 0.1 A	60 min	120 s	300 ms	10 s	40 ms	3 s	10 ms	300 ms
0.125 A - 6.3 A	60 min	120 s	600 ms	10 s	150 ms	3 s	20 ms	300 ms
8 A - 10 A	30 min	120 s	600 ms	10 s	150 ms	3 s	20 ms	300 ms
12.5 A - 20 A	15 min	120 s	600 ms	10 s	150 ms	3 s	20 ms	300 ms

Time-Current-Curves


Time in Seconds
	Multiple of Rated Current In

Short Table of Variants SMD-FST 5x20 Open complete table SMD-FST 5x20

Rated Current [A]	Rated Voltage [VAC]	Breaking Capacity	Order Number	...


0.05	250	1)	0034.5604.11	...
0.05	250	1)	0034.5604.22	...
0.063	250	1)	0034.5605.11	...
0.063	250	1)	0034.5605.22	...
0.08	250	1)	0034.5606.11	...
0.08	250	1)	0034.5606.22	...
0.1	250	1)	0034.5607.11	...
0.1	250	1)	0034.5607.22	...
0.125	250	1)	0034.5608.11	...
0.125	250	1)	0034.5608.22	...
0.16	250	1)	0034.5609.11	...
0.16	250	1)	0034.5609.22	...
0.2	250	1)	0034.5610.11	...
0.2	250	1)	0034.5610.22	...
0.25	250	1)	0034.5611.11	...
0.25	250	1)	0034.5611.22	...
0.315	250	1)	0034.5612.11	...
0.315	250	1)	0034.5612.22	...
0.4	250	1)	0034.5613.11	...
0.4	250	1)	0034.5613.22	...
0.5	250	1)	0034.5614.11	...
0.5	250	1)	0034.5614.22	...
0.63	250	1)	0034.5615.11	...
0.63	250	1)	0034.5615.22	...
0.8	250	1)	0034.5616.11	...
0.8	250	1)	0034.5616.22	...
1	250	1)	0034.5617.11	...
1	250	1)	0034.5617.22	...
1.25	250	1)	0034.5618.11	...
1.25	250	1)	0034.5618.22	...
1.6	250	1)	0034.5619.11	...
1.6	250	1)	0034.5619.22	...
2	250	1)	0034.5620.11	...
2	250	1)	0034.5620.22	...
2.5	250	1)	0034.5621.11	...
2.5	250	1)	0034.5621.22	...
3.15	250	1)	0034.5622.11	...
3.15	250	1)	0034.5622.22	...
4	250	2)	0034.5623.11	...
4	250	2)	0034.5623.22	...
5	250	2)	0034.5624.11	...
5	250	2)	0034.5624.22	...
6.3	250	2)	0034.5625.11	...
6.3	250	2)	0034.5625.22	...
8	250	2)	0034.5626.11	...
8	250	2)	0034.5626.22	...
10	250	2)	0034.5627.11	...
10	250	2)	0034.5627.22	...
12.5	250	3)	0034.5628.11	...
12.5	250	3)	0034.5628.22	...
16	250	2)	0034.5629.11	...
16	250	2)	0034.5629.22	...
20	250	2)	0034.5630.11	...
20	250	2)	0034.5630.22	...
1) 35 A @ 250 VAC 2) 10 In @ 250 VAC

Packaging Unit
acc. IEC 60286-3 Type 3

.xx = .11	100 pcs. in ESD-plastic bag
.xx = .22	1000 pcs. in tape [W: 32mm and P1: 8mm] on reel [A: 33cm]

Table of Variants SMD-FST 5x20

Rated Current [A]	Rated Voltage [VAC]	Breaking Capacity	Voltage Drop 1.0 In max. [mV]	Voltage Drop 1.0 In typ. [mV]	Power Dissipation 1.5 In max. [mW]	Power Dissipation 1.5 In typ. [mW]	Melting I²t 10.0 In typ. [A²s]					Order Number	PU Packaging unit The packaging unit is the amount of parts in a standard package. Please contact SCHURTER for further assistance: Contact Form


0.05	250	1)	3500	950	1600	125	0.0363	•	•	•		0034.5604.11	100
0.05	250	1)	3500	950	1600	125	0.0363	•	•	•		0034.5604.22	1000
0.063	250	1)	3000	1300	1600	200	0.0401	•	•	•		0034.5605.11	100
0.063	250	1)	3000	1300	1600	200	0.0401	•	•	•		0034.5605.22	1000
0.08	250	1)	3000	1100	1600	300	0.057	•	•	•		0034.5606.11	100
0.08	250	1)	3000	1100	1600	300	0.057	•	•	•		0034.5606.22	1000
0.1	250	1)	2500	565	1600	155	0.107	•	•	•		0034.5607.11	100
0.1	250	1)	2500	565	1600	155	0.107	•	•	•		0034.5607.22	1000
0.125	250	1)	2000	400	1600	200	0.064	•	•	•		0034.5608.11	100
0.125	250	1)	2000	400	1600	200	0.064	•	•	•		0034.5608.22	1000
0.16	250	1)	1900	415	1600	185	0.23	•	•	•		0034.5609.11	100
0.16	250	1)	1900	415	1600	185	0.23	•	•	•		0034.5609.22	1000
0.2	250	1)	1500	270	1600	200	0.256	•	•	•		0034.5610.11	100
0.2	250	1)	1500	270	1600	200	0.256	•	•	•		0034.5610.22	1000
0.25	250	1)	1300	210	1600	200	0.238	•	•	•		0034.5611.11	100
0.25	250	1)	1300	210	1600	200	0.238	•	•	•		0034.5611.22	1000
0.315	250	1)	1100	170	1600	200	0.544	•	•	•		0034.5612.11	100
0.315	250	1)	1100	170	1600	200	0.544	•	•	•		0034.5612.22	1000
0.4	250	1)	1000	150	1600	200	0.768	•	•	•		0034.5613.11	100
0.4	250	1)	1000	150	1600	200	0.768	•	•	•		0034.5613.22	1000
0.5	250	1)	900	160	1600	200	3	•	•	•		0034.5614.11	100
0.5	250	1)	900	160	1600	200	3	•	•	•		0034.5614.22	1000
0.63	250	1)	300	160	1600	200	4.35	•	•	•		0034.5615.11	100
0.63	250	1)	300	160	1600	200	4.35	•	•	•		0034.5615.22	1000
0.8	250	1)	250	120	1600	200	3.85	•	•	•		0034.5616.11	100
0.8	250	1)	250	120	1600	200	3.85	•	•	•		0034.5616.22	1000
1	250	1)	150	60	1600	200	3.3	•	•	•		0034.5617.11	100
1	250	1)	150	60	1600	200	3.3	•	•	•		0034.5617.22	1000
1.25	250	1)	150	60	1600	300	5.5	•	•	•		0034.5618.11	100
1.25	250	1)	150	60	1600	300	5.5	•	•	•		0034.5618.22	1000
1.6	250	1)	150	60	1600	300	10.5	•	•	•		0034.5619.11	100
1.6	250	1)	150	60	1600	300	10.5	•	•	•		0034.5619.22	1000
2	250	1)	150	60	1600	300	16	•	•	•		0034.5620.11	100
2	250	1)	150	60	1600	300	16	•	•	•		0034.5620.22	1000
2.5	250	1)	120	60	1600	400	21.9	•	•	•		0034.5621.11	100
2.5	250	1)	120	60	1600	400	21.9	•	•	•		0034.5621.22	1000
3.15	250	1)	100	60	1600	500	47	•	•	•		0034.5622.11	100
3.15	250	1)	100	60	1600	500	47	•	•	•		0034.5622.22	1000
4	250	2)	100	60	1600	800	68.3	•	•	•		0034.5623.11	100
4	250	2)	100	60	1600	800	68.3	•	•	•		0034.5623.22	1000
5	250	2)	100	60	1600	900	102	•	•	•		0034.5624.11	100
5	250	2)	100	60	1600	900	102	•	•	•		0034.5624.22	1000
6.3	250	2)	100	60	1600	1000	190	•	•	•		0034.5625.11	100
6.3	250	2)	100	60	1600	1000	190	•	•	•		0034.5625.22	1000
8	250	2)	100	60	4000	1300	275	•	•		•	0034.5626.11	100
8	250	2)	100	60	4000	1300	275	•	•		•	0034.5626.22	1000
10	250	2)	100	60	4000	1300	520	•	•		•	0034.5627.11	100
10	250	2)	100	60	4000	1300	520	•	•		•	0034.5627.22	1000
12.5	250	3)	-	60	-	2500	750		•		•	0034.5628.11	100
12.5	250	3)	-	60	-	2500	750		•		•	0034.5628.22	1000
16	250	2)	-	60	-	3300	1638		•		•	0034.5629.11	100
16	250	2)	-	60	-	3300	1638		•		•	0034.5629.22	1000
20	250	2)	-	60	-	4200	3057					0034.5630.11	100
20	250	2)	-	60	-	4200	3057					0034.5630.22	1000
1) 35 A @ 250 VAC 2) 10 In @ 250 VAC