# Fuse, Cartridge, Fast Acting, 4 A, 250 V, 5mm x 20mm, 0.2" x 0.79", FSF
**URL**: https://novapart.co/products/0034.1522/fuse-cartridge-fast-acting-4-a-250-v-5mm-x-20mm-02
**SKU**: 0034.1522
**Manufacturer**: SCHURTER
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || Cartridge Fuses
**Price**: β¬0.1910
**Stock**: 1000+
**Lead Time**: 64 days (indicative)
## Description
Blow Characteristic:Fast Acting; Fuse Current:4A; Voltage Rating VAC:250V; Fuse Size Metric:5mm x 20mm; Fuse Size Imperial:0.2" x 0.79"; Product Range:FSF Series; Breaking Capacity Current AC:40A;
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Fuse Current | 4A |
| Product Range | FSF |
| Fuse Size Metric | 5mm x 20mm |
| Fuse Size Imperial | 0.2" x 0.79" |
| Voltage Rating Vac | 250V |
| Blow Characteristic | Fast Acting |
| Breaking Capacity Current Ac | 40A |
## Datasheet
π [Download PDF](https://novapart.co/datasheet/farnell:1360791/)
**Fuses**
FSF 5x20
https://www.schurter.com /PG01_2
Miniature Fuse, 5 x 20 mm, Quick-Acting F, L, 250 VAC
## IEC 60127-2 Β· 250 VAC Β· Quick-Acting F
See below: **Approvals and Compliances**
## **Description**
- IEC Standard Fuse
- L = Low Breaking Capacity (Glass Tube)
## **Applications**
- Primary Protection in Equipment
## **References**
Pigtail Type FSF 5x20 Pigtail Assembled Fuseholder Fuse Kit Fuse Kit FSF 5x20
## **Weblinks**
pdf data sheet, html datasheet, General Product Information, DistributorStock-Check, Detailed request for product
|**Technical Data**||
|---|---|
|Rated Voltage|250 VAC|
|Rated current|0.032-10 A|
|Breaking Capacity|35 A-100 A|
|Characteristic|Quick-Acting F|
|Admissible Ambient Air Temp.|-55Β°C to 125Β°C|
|Climatic Category|55/125/21 acc. to IEC 60068-1|
|Material: Tube|Glass|
|Material: Endcaps|Nickel-Plated Copper Alloy|
|Unit Weight|0.92 g|
|Storage Conditions|0Β°C to 60Β°C, max. 70% r.h.|
|Product Marking|, Rated current, Rated Voltage, Cha-
=I|
||racteristic, Breaking Capacity, Certifica-|
||tion marks|
## **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 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: FSF 5x20
**Approval Logo Certificates Certification Body Description** VDE Approvals VDE VDE Certificate Number: 40016088 cAks UL Approvals UL UR File Number: E41599 CCC Approvals CCC CCC Certificate Number: 2020970207000119 & more CQC Approvals CQC CQC Certificate Number: CQC16012149989 METI Approvals METI Japan Electrical Safety and Environment technology Laboratories
Circuit Protection
**1**
**Fuses**
FSF 5x20
https://www.schurter.com /PG01_2
## **Product standards**
Product standards that are referenced
**Organization Design Standard Description** Designed according to IEC 60127-2/2 Miniature fuses. Part 2. Cartridge fuse links 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 62368-1 Audio/video, information and communication technology equipment - Part 1: Safety requirements **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. UK UKCA declaration of conformity SCHURTER AG The UKCA marking declares that the product complies with the applicable cA requirements laid down in the British Amendment of Regulation (EC) 765/2008. RoHS SCHURTER AG Directive RoHS 2011/65/EU, Amendment (EU) 2015/863 ~~Β©~~ 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.
## **Compliances**
The product complies with following Guide Lines
> **Dimension [mm]** ~~β~~ 20 mm
**==> picture [145 x 94] intentionally omitted <==**
**----- Start of picture text -----**
20 Β±0.5
5.1 [Β±0.6] 5.1Β±0.6
eae
+0.1 -0.2
ΓΈ 5.2
**----- End of picture text -----**
## **Pre-Arcing Time**
**==> picture [350 x 54] intentionally omitted <==**
**----- Start of picture text -----**
|||||||||
|---|---|---|---|---|---|---|---|
|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 max.|
|0.032 A - 0.1 A|60 min|30 min|10 ms|500 ms|3 ms|100 ms|20 ms|
|0.125 A - 6.3 A|60 min|30 min|50 ms|2 s|10 ms|300 ms|20 ms|
|8 A - 10 A|30 min|30 min|50 ms|2 s|10 ms|400 ms|40 ms|
**----- End of picture text -----**
Circuit Protection
**2**
**Fuses** https://www.schurter.com /PG01_2
FSF 5x20
## **Time-Current-Curves**
**==> picture [215 x 259] intentionally omitted <==**
**----- Start of picture text -----**
100000
0.032 A β 0.1 A
0.125 A β 6.3 A
10000 8 A β 10 A
1000
100
10
1
0.1
0.01
0.001
1 10
Multiple of Rated Current In
Time in Seconds
**----- End of picture text -----**
## **All Variants**
**==> picture [494 x 368] intentionally omitted <==**
**----- Start of picture text -----**
Rated Cur- Rated Vol- Breaking Voltage Drop Voltage Drop Power Dissi- Power Dissi- Melting IΒ²t Order Number
rent [A] tage [VAC] Capacity 1.0 In max. 1.0 In typ. pation 1.5 In pation 1.5 In 10.0 In typ.
[mV] [mV] max. [mW] typ. [mW] [AΒ²s]
0.032 250 1) 10000 1500 1600 700 0.000082 l l l 0034.1527 β
0.04 250 1) 8000 1100 1600 700 0.000128 l l l 0034.1528
0.05 250 1) 7000 3000 1600 700 0.00025 l l l 0034.1529 β
0.063 250 1) 5000 940 1600 300 0.000278 l l l 0034.1530 β
0.08 250 1) 4000 750 1600 300 0.00102 l l l 0034.1531
0.1 250 1) 3500 840 1600 400 0.0014 l l l 0034.1506 β
0.125 250 1) 2000 610 1600 400 0.00484 l l l 0034.1507 β
0.16 250 1) 2000 550 1600 500 0.0113 l l l 0034.1508 β
0.2 250 1) 1700 540 1600 500 0.0252 l l l 0034.1509 β
0.25 250 1) 1400 240 1600 200 0.0159 l l l 0034.1510 β
0.315 250 1) 1300 210 1600 200 0.0367 l l l 0034.1511 β
0.4 250 1) 1200 200 1600 200 0.085 l l l 0034.1512 β
0.5 250 1) 1000 150 1600 200 0.151 l l l 0034.1513 β
0.63 250 1) 650 140 1600 300 0.303 l l l 0034.1514 β
0.8 250 1) 240 110 1600 300 0.508 l l l 0034.1515 β
1 250 1) 200 110 1600 300 1.13 l l l l 0034.1516 β
1.25 250 1) 200 100 1600 400 1.81 l l l l 0034.1517 β
1.6 250 1) 190 100 1600 500 2.94 l l l l 0034.1518 β
2 250 1) 170 90 1600 600 5.28 l l l l 0034.1519 β
2.5 250 1) 170 90 1600 800 9.19 l l l l 0034.1520 β
3.15 250 1) 150 90 2500 600 16.1 l l l l 0034.1521 β
4 250 2) 130 90 2500 1000 25.6 l l l l 0034.1522 β
5 250 2) 130 80 2500 1300 33.8 l l l l 0034.1523 β
6.3 250 2) 130 80 2500 2000 53.2 l l l l 0034.1524 β
8 250 2) 130 80 4000 2300 93.4 l l l l 0034.1525 β
10 250 2) 130 70 4000 2500 183 l l l l 0034.1526 β
**----- End of picture text -----**
β Most Popular.
Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
Circuit Protection
**3**
**Fuses** https://www.schurter.com /PG01_2
FSF 5x20
**Rated CurRated VolBreaking Voltage Drop Voltage Drop Power DissiPower DissiMelting IΒ²t Order Number rent [A] tage [VAC] Capacity 1.0 In max. 1.0 In typ. pation 1.5 In pation 1.5 In 10.0 In typ. [mV] [mV] max. [mW] typ. [mW] [AΒ²s]**
1) 35 A @ 250 VAC
2) 10 In @ 250 VAC
**Packaging Unit**
xxxx.xxxx Small Box Pack (10 pcs.) xxxx.xxxx.G Bulk 128 x 91 x 60 mm (1000 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.~~
Circuit Protection
**4**
## Links
- [View this product on Novapart](https://novapart.co/products/0034.1522/fuse-cartridge-fast-acting-4-a-250-v-5mm-x-20mm-02)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/schurter/0034-1522/fuse-fast-acting-4a/dp/1360791)
---
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