# CARTRIDGE FUSE, TIME DELAY, 2.5A, 250VAC

![Product image](https://novapart.co/image/farnell:4004106/)

**URL**: https://novapart.co/products/BK1-S505H-2.5-R/cartridge-fuse-time-delay-25a-250vac
**SKU**: BK1-S505H-2.5-R
**Manufacturer**: EATON ELECTRONICS
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || Cartridge Fuses
**Price**: €1.2400
**Stock**: 1000+
**Lead Time**: 77 days (indicative)

## Description

Blow Characteristic:Time Delay; Fuse Current:2.5A; Voltage Rating VAC:250V; Fuse Size Metric:5mm x 20mm; Fuse Size Imperial:0.2" x 0.79"; Product Range:S505H 65T1073

## Specifications

| Parameter | Value |
|---|---|
| Fuse Current | 2.5A |
| Product Range | S505H Series |
| Fuse Size Metric | 5mm x 20mm |
| Fuse Size Imperial | 0.2" x 0.79" |
| Voltage Rating Vac | 250V |
| Blow Characteristic | Time Delay |
| Breaking Capacity Current Ac | 1.5kA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4004106/)

Effective Noember 2020 Supersedes October 2020 

Technical Data **4406** 

## S505H 

## **HALOGEN HF FREE** 

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## 5 mm x 20 mm 400 Vdc/500-600 Vac time-delay fuses 

## **Applications** 

- Power supplies - adapters 

- Desktops/notebooks 

- TVs / Displays 

- Set top boxes 

- Lighting ballasts 

- Battery chargers 

- Printers 

- Game systems 

- Air conditioners 

## **Product features** 

## **Agency information** 

## **S505H-XXX-R (Ferrule)** 

- 400 Vdc/500-600 Vac rating 

- Time-delay, high breaking capacity 

   - cURus approval: Guide JFHR2, File E56412 and Guide JFHR8, File E56412 (500 mA - 10 A) 

- 5 mm x 20 mm physical size 

- Ceramic tube with plated end cap construction 

   - CCC Approval: 500 mA - 10 A, Cert. No.: 2020970207000249 

- Designed to IEC 60127-2, Standard, Sheet 5 

- RoHS Compliant, lead free and halogen free 

- • Optional axial leads available 

- TUV Approval: 2 A - 10 A, Cert. No.: R50297821 

- PSE Approval: 1 A - 5 A, Cert. No.: JET1641-31003-1017 6.3 A - 10 A, Cert. No: JET1641-31003-1023 

|Electrical Characteristics<br>PO|Electrical Characteristics<br>PO|Electrical Characteristics<br>PO||6.3 A - 10 A, Cert. No: JET1641-31003-1023|
|---|---|---|---|---|
|•<br>•<br>PSE Approval: 1 A - 5 A, Cert. No.: JET1641-31003-1018;<br>6.3 A - 10 A, Cert. No: JET1641-31003-1024<br>cURus approval: Guide JFHR2, File E56412 and Guide<br>JFHR8, File E56412 (500 mA - 10 A)<br>CCC Approval: 500 mA - 10 A, Cert. No.:<br>2020970207000249<br>**S505H-V-XXX-R (Axial Leads)**<br>1.5In<br>2.1In<br>2.75In<br>4In<br>10In<br>Min<br>Max<br>Min<br>Max<br>Min<br>Max<br>Min<br>Max<br>Amps<br>min.<br>min.<br>ms<br>s<br>ms<br>s<br>ms<br>ms<br><1A<br><30<br><80<br><5<br><150<br>1A-3.15A >60<br><30<br><80<br><5<br><150<br>4A-6.3A<br><30<br><80<br><5<br><150<br>8A-10A<br><30<br><80<br><5<br><150<br>>60<br>>250<br>>50<br>>5<br>>750<br>>95<br>>10<br>>60<br>>750<br>>150<br>>10<br>>30<br>>750<br>>150<br>>10<br>•<br>~~Pt~~<br>~~|~~<br>~~|~~<br>~~tT~~<br>~~ee~~<br>~~ee eee~~<br>~~a ~~~~**e**e ee ~~~~**e**e ee~~<br>~~ee ee~~<br>~~ee~~ ee<br>~~ee~~ ee ~~eee~~|||||
|**Specifications**|||||
|||Typical<br>Interruptingrating(A)||Typical|
|||Voltage<br>Max.voltage<br>under max voltage<br>DCcold||voltage<br>Typical<br>Agencyapprovals|
|Catalog||rating<br>rating1<br>250<br>Max<br>400<br>resistance||drop<br>value<br>250 Vac|
|number||Vac<br>AC<br>DC<br>Vac<br>Volts<br>Vdc<br>Ω3||(mV)4<br>I2t (A2s)5<br>TUV6<br>CCC PSE/JET cURus7|
|S505H-500-R||250<br>600<br>400<br>1500<br>100<br>1500<br>0.507||295<br>0.188<br>x<br>X|
|S505H-800-R||250<br>600<br>400<br>1500<br>100<br>1500<br>0.237||189<br>0.632<br>x<br>X|
|S505H-1-R<br>S505H-1.25-R<br>S505H-1.6-R<br>S505H-2-R<br>S505H-2.5-R<br>S505H-3.15-R<br>S505H-4-R<br>S505H-5-R<br>S505H-6.3-R<br>S505H-8-R<br>S505H-10-R<br>~~a ~~<br>~~Po~~<br>~~Po~~<br>~~a ~~<br>~~Po~~<br>~~RR~~<br>~~Po~~<br>~~Po~~<br>~~a ~~<br>~~Po~~<br>~~Po~~||250<br>600<br>400<br>1500<br>100<br>1500<br>0.14<br>153<br>1.28<br>X<br>x<br>250<br>600<br>400<br>1500<br>100<br>1500<br>0.108<br>150<br>2.22<br>X<br>x<br>250<br>600<br>400<br>1500<br>100<br>1500<br>0.07<br>125<br>6.78<br>X<br>x<br>250<br>600<br>400<br>1500<br>100<br>1500<br>0.055<br>128<br>11.44<br>X<br>X<br>X<br>x<br>250<br>600<br>400<br>1500<br>100<br>1500<br>0.04<br>126<br>24.23<br>X<br>X<br>X<br>x<br>250<br>600<br>400<br>1500<br>100<br>1500<br>0.031<br>121<br>43.55<br>X<br>X<br>X<br>x<br>250<br>600<br>400<br>1500<br>100<br>1500<br>0.019<br>90<br>38.45<br>X<br>X<br>X<br>x<br>250<br>600<br>400<br>1500<br>100<br>1500<br>0.015<br>89<br>71.3<br>X<br>X<br>X<br>x<br>250<br>500<br>400<br>1500<br>100<br>1500<br>0.011<br>80<br>111.4<br>X<br>X<br>X<br>x<br>250<br>500<br>400<br>1500<br>100<br>1500<br>0.007<br>76<br>228.2<br>X<br>X<br>x<br>250<br>500<br>400<br>1500<br>100<br>1500<br>0.006<br>72<br>349.5<br>X<br>X<br>x<br>X<br>X<br>X<br>X<br>X<br> ~~a~~<br>~~ee eeGOOG~~<br> ~~se ee eG~~<br>~~GO~~<br>~~a~~<br>~~ee~~<br>~~sO~~<br>~~OOO~~<br> ~~a~~<br>~~ee eeGOOG~~|||



   - PSE Approval: 1 A - 5 A, Cert. No.: JET1641-31003-1018; 6.3 A - 10 A, Cert. No: JET1641-31003-1024 

   - cURus approval: Guide JFHR2, File E56412 and Guide JFHR8, File E56412 (500 mA - 10 A) 

1. Max. voltage rating: Base on the breaking capacity test according to UL. 

   3. Cold resistance: measure at <10% rated current. 

2. - Breaking capacity of 250 VAC/1500 A is tested by all agency approvals, test condition is 250 Vac, PF: 0.7-0.8. 

   4. Typical voltage drop: voltage drop is measured under ambient +20  °C with rated current 

- Breaking capacity of Max. voltage is tested by UL, PF:1. (500 mA -5 A @ 600Vac, 6.3 A- 10 A @  500 Vac) 

   5. Typical pre-arc I[2] t: Measured at 10In DC 

   6. Does not apply to axial leaded versions. 

- Breaking capacity test of DC is tested by UL under Capacitor Bank 4800 mF 

   7. 600/500 Vac, 400 Vdc. 

- (for 400 V, 1500 A), 2400 mF (for 400 V, 500 A). 

Technical Data 4406 Effective October 2020 

**Dimensions - mm** § im “fe — (#20) 21.10mm 10mm 20mm (2.81) we (0.5) r al Lf [ (REF) () Dimension A (REF): 0.65mm (0.5A-6.3A), 0.80mm (8A-10A) Dimension B: BK/ packaging, 38.1± 0.38mm TR2/ packaging, 15.8 ± 2mm 

## Time- **c** urrent **c** urves 

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Construction<br>@) @ (a<br>|<br>\ _ i :<br>500-800 mA<br>$e<br>4H<br>(3) Aaa ©<br>———- ed<br>1-1.6 Amps<br>2 Amps & above<br>**----- End of picture text -----**<br>


## 1. Ceramic tube 

2. Wire fuse element 

3. Plated fuse cap 

4. Filler 

5. Solder 

6. Eyelet 

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econds<br>s<br>Time in<br>**----- End of picture text -----**<br>


Axial leaded versions 1. S505H-XXX-R 

2. Axial leaded cap 

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Current in  a mps<br>**----- End of picture text -----**<br>


www.eaton.com/electronics 

2 

S505H 5 mm x 20 mm 400 Vdc/500-600 Vac time-delay fuses 

Technical Data 4406 Effective October 2020 

## Wave soldering parameters (axial lead only) 

Note: These devices are NOT recommended for IR or convection reflow processes. 

## Operating temperature range 

- -55 °C to +125 °C (see temperature derating curve below for percentage 

- of fuse rating per ambient temperature) 

## Temperature derating curve 

- Reservoir temperature: +260°C ± 3°C 

- Soldering time: 10 seconds max. 

## Recommended hand solder parameters 

- Soldering iron tip temperature: +350°C ± 5°C 

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110% EHS<br>100% Fo .<br>90% ————<br>80%ly Por|<br>}<br>70% t<br>60% f<br>-80 -60 -40 -20 0 20 40<br>Ambient temperature (°C)<br>Derating factor (%)<br>**----- End of picture text -----**<br>


- Heating time: 5 seconds max. 

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Packaging code<br>Packaging code prefix Description<br>BK- 100 fuses packed into a cardboard carton with flaps folded<br>BK1- 1000 fuses packed into a poly bag<br>TR2- 1500 axial leaded fuses on tape and reel<br>Option code<br>Option code Description<br>-V Axial leads – copper tinned wire with nickel plated brass end caps<br>-R RoHS compliant version<br>**----- End of picture text -----**<br>


Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 

Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. 

## **Eaton** 

**Electronics Division** 1000 Eaton Boulevard Cleveland, OH 44122 United States Eaton.com/electronics 

© 2020 Eaton All Rights Reserved Printed in USA Publication No. 4406 November 2020 

**Eaton is a registered trademark. All other trademarks are property of their respective owners.** 

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- [Supplier page](https://es.farnell.com/eaton-electronics/bk1-s505h-2-5-r/cartridge-fuse-time-delay-2-5a/dp/4004106)
---

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