# Fuse, Cartridge, Time Delay, 1.25 A, 250 V, 5mm x 20mm, 0.2
**URL**: https://novapart.co/products/TR2-S505SC-1.25-R/fuse-cartridge-time-delay-125-a-250-v-5mm-x-20mm
**SKU**: TR2-S505SC-1.25-R
**Manufacturer**: EATON BUSSMANN
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || Cartridge Fuses
**Price**: €0.3900
**Stock**: 200+
**Lead Time**: 2 days (indicative)
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2485021RL/)
## 5 x 20mm Time-Delay, Leaded Ceramic Tube Fuses S505SC Series
## **HALOGEN HF FREE**
**==> picture [35 x 20] intentionally omitted <==**
**----- Start of picture text -----**
Pb
**----- End of picture text -----**
**==> picture [98 x 7] intentionally omitted <==**
**----- Start of picture text -----**
5 x 20mm fuse with axial leads
**----- End of picture text -----**
## Dimensions - mm
- With TR2 packaging code, leadwire length is 19.05mm
## Description
- Time-delay, high breaking capacity
- Halogen free, lead free, RoHS compliant
- Nickel-plated brass endcap construction
- 5 x 20mm physical size
- Designed to IEC 60127-2
## Agency Information
- UL Recognized Card: File Guide JDYX2, File E19180, JDYX8, File E19180
- SEMKO: File 1219335
- VDE: File 40024252, 40037710 (1-8A)
- BSI: File KM55676
- IMQ: File CA03.00529
|Electrical Characteristics|Electrical Characteristics|Electrical Characteristics|Electrical Characteristics|Electrical Characteristics|Electrical Characteristics|Electrical Characteristics|Electrical Characteristics|Electrical Characteristics|
|---|---|---|---|---|---|---|---|---|
|Amps|1.5In
Min
min.|2.1In
Max
min.|2.75In||4In||10In||
||||Min
ms|Max
s|Min
ms|Max
s|Min
ms|Max
ms|
|1A-3.15A|60|30|750|80|95|5|10|150|
|4A-6.3A|60|30|750|80|150|5|10|150|
|8A-10A|30|30|750|80|150|5|10|150|
- PES+JET: File JET 1641-31003-1010, JET 1641-31003-2002
- CQC: 12012079823
- KC-Mark: File SU05011-12003, SU05011-12004, SU05011-12005A
- TUV: J50233218
## Ordering
- Specify packaging code (insert packaging code prefix before part number) e.g., BK/ (or TR2/ or TR3/) S505SC-1-R
## Specifications
|Specifications|||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Product
Code|Voltage
Rating
AC|Interrupting
Rating at Rated
Voltage(50Hz)AC1|Typical DC Cold
Resistance
(W)2|Typical
Pre-arching
I2t(A2s)AC3|Typical
Voltage
Drop (mV)4|Agency Information|||||||||
|||||||IMQ|VDE|SEMKO|cURus|CQC|PSE/
JET|KC|BSI|TUV|
|S5050SC-1-R
~~Pe~~
~~Rs~~|250
~~Pe~~
~~Rs~~|1500
~~Pe~~|0.169
~~Pe~~
~~QC~~|1.38
~~Pe~~
~~QC~~|180
~~Pe~~
~~QC~~|X
~~Pe~~
~~OGG~~|X
~~Pe~~
~~OGG~~|X
~~Pe~~
~~OGG~~|X
~~Pe~~
~~OGG~~|X
~~Pe~~
~~OGG~~|X
~~Pe~~
~~GO~~|X
~~Pe~~
~~GO~~|X
~~Pe~~
~~OO~~|X
~~Pe~~|
|S5050SC-1.25-R
~~Rs~~
~~Rs~~
~~Rs~~|250
~~Rs~~
~~Rs~~
~~Rs~~|1500
|0.108
~~QC~~
|2.14
~~QC~~
|151
~~QC~~
|X
~~OGG~~
~~QO~~|X
~~OGG~~
~~QO~~|X
~~OGG~~
~~QO~~|X
~~OGG~~
~~QO~~|X
~~OGG~~
~~QO~~|X
~~GO~~
~~OO~~|X
~~GO~~
~~OO~~|X
~~OO~~
|X
|
|S5050SC-1.6-R
~~Rs~~
~~Rs~~
~~Rs~~
~~Rs~~|250
~~Rs~~
~~RsQf~~
~~Rs~~
~~Rs~~|1500
~~Qf~~
|0.070
~~QC~~
~~Qf~~
~~QC~~
|7.35
~~QC~~
~~Qf~~
~~QC~~
|130
~~QC~~
~~Qf~~
~~QC~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~GO~~
~~Qf~~
~~OO~~
~~GO~~
|X
~~GO~~
~~Qf~~
~~OO~~
~~GO~~
|X
~~OO~~
~~Qf~~
~~OO~~
|X
~~Qf~~
|
|S5050SC-2-R
~~Rs~~
~~Rs~~
~~Rs~~
~~Rs~~|250
~~Rs~~
~~Rs~~
~~Rs~~
~~Rs~~|1500
|0.055
~~QC~~
|9.83
~~QC~~
|123.5
~~QC~~
|X
~~QO~~
~~OGG~~
~~QO~~|X
~~QO~~
~~OGG~~
~~QO~~|X
~~QO~~
~~OGG~~
~~QO~~|X
~~QO ~~
~~OGG~~
~~QO~~|X
~~QO~~
~~OGG~~
~~QO~~|X
~~OO~~
~~GO~~
~~OO~~|X
~~OO~~
~~GO~~
~~OO~~|X
~~OO~~
|X
|
|S5050SC-2.5-R
~~Rs~~
~~Rs~~
~~Rs~~|250
~~RsQf~~
~~Rs~~
~~Rs~~|1500
~~Qf~~
|0.040
~~QC~~
~~Qf~~
~~QC~~
|19.9
~~QC~~
~~Qf~~
~~QC~~
|119
~~QC~~
~~Qf~~
~~QC~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~GO~~
~~Qf~~
~~OO~~
~~GO~~
|X
~~GO~~
~~Qf~~
~~OO~~
~~GO~~
|X
~~OO~~
~~Qf~~
~~OO~~
|X
~~Qf~~
|
|S5050SC-3.15-R
~~Rs~~
~~Rs~~
~~Rs~~
~~Rs~~|250
~~Rs~~
~~Rs~~
~~Rs~~
~~Rs~~|1500
|0.031
~~QC~~
~~QC~~
|40.4
~~QC~~
~~QC~~
|110
~~QC~~
~~QC~~
|X
~~OGG~~
~~QO~~
~~OGG~~
~~QO~~|X
~~OGG~~
~~QO~~
~~OGG~~
~~QO~~|X
~~OGG~~
~~QO~~
~~OGG~~
~~QO~~|X
~~OGG~~
~~QO ~~
~~OGG~~
~~QO~~|X
~~OGG~~
~~QO~~
~~OGG~~
~~QO~~|X
~~GO~~
~~OO~~
~~GO~~
~~OO~~|X
~~GO ~~
~~OO~~
~~GO~~
~~OO~~|X
~~OO~~
~~OO~~
|X
|
|S5050SC-4-R
~~Rs~~
~~Rs~~
~~Rs~~|250
~~RsQf~~
~~Rs~~
~~Rs~~|1500
~~Qf~~
|0.018
~~QC~~
~~Qf~~
~~QC~~
|41X
~~QC~~
~~Qf~~
~~QC~~
|89.8
~~QC~~
~~Qf~~
~~QC~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~
|X
~~GO~~
~~Qf~~
~~OO~~
~~GO~~
|X
~~GO~~
~~Qf~~
~~OO~~
~~GO~~
|X
~~OO~~
~~Qf~~
~~OO~~
|X
~~Qf~~
|
|S5050SC-5-R
~~Rs~~
~~Rs~~
~~Rs~~
~~Rs~~|250
~~Rs~~
~~Rs~~
~~Rs~~
~~Rs~~|1500
|0.013
~~QC~~
~~QC~~
|71.2X
~~QC~~
~~QC~~
|88
~~QC~~
~~QC~~
|X
~~OGG~~
~~QO~~
~~OGG~~
~~QO~~|X
~~OGG~~
~~QO~~
~~OGG~~
~~QO~~|X
~~OGG~~
~~QO~~
~~OGG~~
~~QO~~|X
~~OGG~~
~~QO ~~
~~OGG~~
~~QO~~|X
~~OGG~~
~~QO~~
~~OGG~~
~~QO~~|X
~~GO~~
~~OO~~
~~GO~~
~~OO~~|X
~~GO ~~
~~OO~~
~~GO~~
~~OO~~|X
~~OO~~
~~OO~~
|X
|
|S5050SC-6.3-R
~~Rs~~
~~Rs~~
~~Po~~|250
~~RsQf~~
~~Rs~~|1500
~~Qf~~|0.010
~~QC~~
~~Qf~~
~~QC~~|152X
~~QC~~
~~Qf~~
~~QC~~|72.5
~~QC~~
~~Qf~~
~~QC~~|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~|X
~~OGG~~
~~Qf~~
~~QO~~
~~OGG~~|X
~~GO~~
~~Qf~~
~~OO~~
~~GO~~|X
~~GO~~
~~Qf~~
~~OO~~
~~GO~~|X
~~OO~~
~~Qf~~
OO|X
~~Qf~~|
|S5050SC-8-R
~~Rs~~
~~Rs~~
~~Po~~|250
~~Rs~~
~~Rs~~|1500
|0.007
~~QC~~
~~QC~~|237
~~QC~~
~~QC~~|82.5
~~QC~~
~~QC~~|X
~~OGG~~
~~QO~~
~~OGG~~|X
~~OGG~~
~~QO~~
~~OGG~~|X
~~OGG~~
~~QO~~
~~OGG~~|X
~~OGG~~
~~QO ~~
~~OGG~~|X
~~OGG~~
~~QO~~
~~OGG~~|X
~~GO~~
~~OO~~
~~GO~~|X
~~GO ~~
~~OO~~
~~GO~~|X
~~OO~~
OO|X
|
|S5050SC-10-R
~~Po~~|250|1500|0.005
~~QC~~|353
~~QC~~|70
~~QC~~|X
~~OGG~~|X
~~OGG~~|X
~~OGG~~|X
~~OGG~~|X
~~OGG~~|X
~~GO~~|X
~~GO~~|X
OO|X|
1. Interrupting ratings: 1A to 10A were measured at 70% to 80% PF on AC.
2. Typical DC Cold Resistance (measured at <10% of rated current).
3. Typical Pre-Arching I[2] t (measured at listed interrupting rating and rated voltage if not specified); With "X" specified, the typical I[2] t value is measured at 10 times of rated current under DC.
4. Typical Voltage Drop( Voltage Drop was measured at 20°C ambient temperature at rated current).
0813 BU-SB13PRELIMINARY
Data Sheet 10132
Page 1 of 2
## Time-Current Curves
**==> picture [522 x 465] intentionally omitted <==**
**----- Start of picture text -----**
10000
1000
100
10
1
0.1
0.01
1 10 100 1000
Current (A)
1A 1.25A 1.6A 2A 2.5A 3.15A 4A 5A 6.3A 8A 10A
Time (s)
**----- End of picture text -----**
## Packaging Code
||PackagingCode|
|---|---|
|Packaging Code Prefix|Description|
|BK/|20 fuses in a carrier,5 carriers in a box(100 fusesper box)|
|TR2/|1500 fusespacked on tape and reel(52mm length in tape)|
|TR3/|1500 fuses packed on tape and reel (54mm length in tape)|
The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Life Support Policy: Bussmann 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.
© 2013 Cooper Bussmann www.cooperbussmann.com
0813 BU-SB13PRELIMINARY
Data Sheet 10132
Page 2 of 2
## Links
- [View this product on Novapart](https://novapart.co/products/TR2-S505SC-1.25-R/fuse-cartridge-time-delay-125-a-250-v-5mm-x-20mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/eaton-bussmann-series/tr2-s505sc-1-25-r/fuse-cartridge-1-25a-time-delay/dp/2485021RL)
---
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