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Catalog

SCHURTER Electronic components Catalog

Series

FST 5x20 Pigtail

Miniature Fuse with Pigtail, 5.4 x 22.5 mm, Time-Lag T, L, 250 VAC

54 Variants

Approvals and Compliances

Description

IEC Standard Fuse
L = Low Breaking Capacity (Glass Tube)

Unique Selling Proposition

Suitable for pulse-shaped continuous currents

Applications

Primary Protection on PCB

Detailed request for product

Application Note Primary Protection in Equipmentwith further information on increased Pulse Strength and their test conditions according to international standards see Impulse Withstand Voltage

Details FST 5x20 Pigtail

Technical Data

Approvals and Compliances

Dimension

Electrical Data

Rated Voltage

250 VAC

Rated current

0.05 - 20 A

Breaking Capacity

35 A - 200 A

Characteristic

Time-Lag T

Admissible Ambient Temp.

-55 °C to 125 °C

Climatic Category

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

Material: Tube

Glass

Material: Endcaps

Nickel-Plated Copper Alloy

Material: Axial Leads

Tin-Plated Copper

Unit Weight

1.48 g

Storage Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

Schurter , Rated current, Rated Voltage, Characteristic, Breaking Capacity, Certification marks

Soldering Methods

Wave
Soldering Profile

Solderability

235 °C / 2 sec acc. to IEC 60068-2-20, Test Ta, method 1

Resistance to Soldering Heat

260 °C / 5 sec acc. to IEC 60068-2-20, Test Tb, method 1A

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: FST 5x20 Pigtail

Approval Logo	Certificates	Certification Body	Description
	UL Approvals	UL	UR File Number: E41599

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.

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	200 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 - 20 A	30 min	120 s	600 ms	10 s	150 ms	3 s	20 ms	300 ms

Short Table of Variants FST 5x20 Pigtail Open complete table FST 5x20 Pigtail

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


0.05	250	1)	0034.3104.PT	...
0.05	250	1)	0034.3104.TR	...
0.063	250	1)	0034.3105.PT	...
0.063	250	1)	0034.3105.TR	...
0.08	250	1)	0034.3106.PT	...
0.08	250	1)	0034.3106.TR	...
0.1	250	1)	0034.3107.PT	...
0.1	250	1)	0034.3107.TR	...
0.125	250	1)	0034.3108.PT	...
0.125	250	1)	0034.3108.TR	...
0.16	250	1)	0034.3109.PT	...
0.16	250	1)	0034.3109.TR	...
0.2	250	1)	0034.3110.PT	...
0.2	250	1)	0034.3110.TR	...
0.25	250	1)	0034.3111.PT	...
0.25	250	1)	0034.3111.TR	...
0.315	250	1)	0034.3112.PT	...
0.315	250	1)	0034.3112.TR	...
0.4	250	1)	0034.3113.PT	...
0.4	250	1)	0034.3113.TR	...
0.5	250	1)	0034.3114.PT	...
0.5	250	1)	0034.3114.TR	...
0.63	250	1)	0034.3115.PT	...
0.63	250	1)	0034.3115.TR	...
0.8	250	1)	0034.3116.PT	...
0.8	250	1)	0034.3116.TR	...
1	250	1)	0034.3117.PT	...
1	250	1)	0034.3117.TR	...
1.25	250	1)	0034.3118.PT	...
1.25	250	1)	0034.3118.TR	...
1.6	250	1)	0034.3119.PT	...
1.6	250	1)	0034.3119.TR	...
2	250	1)	0034.3120.PT	...
2	250	1)	0034.3120.TR	...
2.5	250	1)	0034.3121.PT	...
2.5	250	1)	0034.3121.TR	...
3.15	250	1)	0034.3122.PT	...
3.15	250	1)	0034.3122.TR	...
4	250	2)	0034.3123.PT	...
4	250	2)	0034.3123.TR	...
5	250	2)	0034.3124.PT	...
5	250	2)	0034.3124.TR	...
6.3	250	2)	0034.3125.PT	...
6.3	250	2)	0034.3125.TR	...
8	250	2)	0034.3126.PT	...
8	250	2)	0034.3126.TR	...
10	250	2)	0034.3127.PT	...
10	250	2)	0034.3127.TR	...
12.5	250	2)	0034.3128.PT	...
12.5	250	2)	0034.3128.TR	...
16	250	2)	0034.3129.PT	...
16	250	2)	0034.3129.TR	...
20	250	2)	0034.3130.PT	...
20	250	2)	0034.3130.TR	...
1) 35 A @ 250 VAC 2) 10 In @ 250 VAC

Packaging Unit

.xx = .PT Bulk (1000 pcs.)
.xx = .TR Taped 33 cm Reel (1000 pcs.)

Table of Variants FST 5x20 Pigtail

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	•	0034.3104.PT	1000
0.05	250	1)	3500	950	1600	125	0.0363	•	0034.3104.TR	1000
0.063	250	1)	3000	1300	1600	200	0.0401	•	0034.3105.PT	1000
0.063	250	1)	3000	1300	1600	200	0.0401	•	0034.3105.TR	1000
0.08	250	1)	3000	1100	1600	300	0.057	•	0034.3106.PT	1000
0.08	250	1)	3000	1100	1600	300	0.057	•	0034.3106.TR	1000
0.1	250	1)	2500	565	1600	155	0.107	•	0034.3107.PT	1000
0.1	250	1)	2500	565	1600	155	0.107	•	0034.3107.TR	1000
0.125	250	1)	2000	400	1600	200	0.064	•	0034.3108.PT	1000
0.125	250	1)	2000	400	1600	200	0.064	•	0034.3108.TR	1000
0.16	250	1)	1900	415	1600	185	0.23	•	0034.3109.PT	1000
0.16	250	1)	1900	415	1600	185	0.23	•	0034.3109.TR	1000
0.2	250	1)	1500	270	1600	200	0.256	•	0034.3110.PT	1000
0.2	250	1)	1500	270	1600	200	0.256	•	0034.3110.TR	1000
0.25	250	1)	1300	210	1600	200	0.238	•	0034.3111.PT	1000
0.25	250	1)	1300	210	1600	200	0.238	•	0034.3111.TR	1000
0.315	250	1)	1100	170	1600	200	0.544	•	0034.3112.PT	1000
0.315	250	1)	1100	170	1600	200	0.544	•	0034.3112.TR	1000
0.4	250	1)	1000	150	1600	200	0.768	•	0034.3113.PT	1000
0.4	250	1)	1000	150	1600	200	0.768	•	0034.3113.TR	1000
0.5	250	1)	900	160	1600	200	3	•	0034.3114.PT	1000
0.5	250	1)	900	160	1600	200	3	•	0034.3114.TR	1000
0.63	250	1)	300	160	1600	300	4.35	•	0034.3115.PT	1000
0.63	250	1)	300	160	1600	300	4.35	•	0034.3115.TR	1000
0.8	250	1)	250	120	1600	300	3.85	•	0034.3116.PT	1000
0.8	250	1)	250	120	1600	300	3.85	•	0034.3116.TR	1000
1	250	1)	150	60	1600	200	3.3	•	0034.3117.PT	1000
1	250	1)	150	60	1600	200	3.3	•	0034.3117.TR	1000
1.25	250	1)	150	60	1600	300	5.5	•	0034.3118.PT	1000
1.25	250	1)	150	60	1600	300	5.5	•	0034.3118.TR	1000
1.6	250	1)	150	60	1600	300	10.5	•	0034.3119.PT	1000
1.6	250	1)	150	60	1600	300	10.5	•	0034.3119.TR	1000
2	250	1)	150	60	1600	300	16	•	0034.3120.PT	1000
2	250	1)	150	60	1600	300	16	•	0034.3120.TR	1000
2.5	250	1)	120	60	1600	400	21.9	•	0034.3121.PT	1000
2.5	250	1)	120	60	1600	400	21.9	•	0034.3121.TR	1000
3.15	250	1)	100	60	1600	500	47	•	0034.3122.PT	1000
3.15	250	1)	100	60	1600	500	47	•	0034.3122.TR	1000
4	250	2)	100	60	1600	800	68.3	•	0034.3123.PT	1000
4	250	2)	100	60	1600	800	68.3	•	0034.3123.TR	1000
5	250	2)	100	60	1600	900	102	•	0034.3124.PT	1000
5	250	2)	100	60	1600	900	102	•	0034.3124.TR	1000
6.3	250	2)	100	60	1600	1000	190	•	0034.3125.PT	1000
6.3	250	2)	100	60	1600	1000	190	•	0034.3125.TR	1000
8	250	2)	100	60	4000	1300	275	•	0034.3126.PT	1000
8	250	2)	100	60	4000	1300	275	•	0034.3126.TR	1000
10	250	2)	100	60	4000	1300	520		0034.3127.PT	1000
10	250	2)	100	60	4000	1300	520		0034.3127.TR	1000
12.5	250	2)	-	60	-	2500	750		0034.3128.PT	1000
12.5	250	2)	-	60	-	2500	750		0034.3128.TR	1000
16	250	2)	-	60	-	3300	1638		0034.3129.PT	1000
16	250	2)	-	60	-	3300	1638		0034.3129.TR	1000
20	250	2)	-	60	-	4200	3057		0034.3130.PT	1000
20	250	2)	-	60	-	4200	3057		0034.3130.TR	1000
1) 35 A @ 250 VAC 2) 10 In @ 250 VAC

Packaging Unit

.xx = .PT Bulk (1000 pcs.)
.xx = .TR Taped 33 cm Reel (1000 pcs.)

References / Document Downloads

27.03.2025

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Transformation_Date:	2025-04-01 16:36:17
Export_Path:	/Datasheets_PrGrp_Workflow/DS_PrGrp_WF_GS/DS_PrGrp_WF_GS_PG01_2_Export/2025_03_27/10_22_42_192_553636/
Export_Lang:	en
SGE_Name:	Circuit Protection
PG_Name:	Fuses
Typ_Name:	FST 5x20 Pigtail
Typ_AliasNames:	:fst 5x20 pigtail:,:FST5x20Pigtail:,:fst5x20pigtail:,:FST_5x20_Pigtail:,:fst_5x20_pigtail:
Typ_ID:	18082
Typ_Hierarchie:	010010030000000021
Typ_EPIM_Order:	520
Typ_Titel:	Miniature Fuse with Pigtail, 5.4 x 22.5 mm, Time-Lag T, L, 250 VAC
PublPrgr_Name:	Non-resettable fuses
PublPrgr_Shortcut:	PG01_2
Variant table:	GS_V_Sicherungen (32491)