Subminiature fuse 8.5 mm, quick-acting F, 250 VAC
Short terminal

Subminiature fuse 8.5 mm, quick-acting F, 250 VAC
Terminal long
PCB

Series: MSF 250

Subminiature Fuse, 8.5 mm, Quick-Acting F, 250 VAC

66 Variants

Approvals and Compliances

CAD

Description

Directly solderable on printed circuit boards
Low Breaking Capacity

Detailed request for product

Details MSF 250

Technical Data

Approvals and Compliances

CAD-Drawings

Dimension

Electrical Data

Rated Voltage

250 VAC

Rated current

0.04 - 5 A

Breaking Capacity

35 A

Characteristic

Quick-Acting F

Mounting

PCB,THT

Admissible Ambient Temp.

-40 °C to 85 °C

Climatic Category

40/085/21 acc. to IEC 60068-1

Material: Housing

Thermoplastic, UL 94V-0

Material: Terminals

Tin-Plated Copper

Unit Weight

0.5 g

Storage Conditions

0 °C to 40 °C, max. 70% r.h.

Product Marking

Schurter_Prüfzeichen , Type, Rated current, Rated Voltage, Characteristic, Certification marks

Soldering Methods

Wave
Soldering Profile

Solderability

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

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-20, Test Tb

Case Resistance

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

Flammability

UL 94V-0
(acc. to EIA/IS-722, Test 4.12)

Resistance to Vibration

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

Current Carrying Capacity

acc. to EIA/IS-722, Test 4.3.3

Moisture Sensitivity Level

(acc. to EIA/IS-722, Test 4.4.3)

Thermal Shock

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

Operational Life

1000h @ 0.60 x In @ 70°C
(acc. to EIA/IS-722, Test 4.4.1)

Load Humidity Test

0.1 x In @ 0.85 r.H. @ 85°C
(acc. to EIA/IS-722, Test 4.4.2)

Mechanical Shock

MIL-STD-202, Method 213 Condition A

Resistance to Solvents

MIL-STD-202, Method 215

Terminal Strength

Tensile load min. 9 N
(acc. to EIA/IS-722, Test 4.5.1)

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: MSF 250

Certificates	Certification Body	Description
VDE Approvals	VDE	VDE Certificate Number: 101035
UL Approvals	UL	UR File Number: E41599
CCC Approvals	CCC	CCC Certificate Number: 2020970207000095

Product standards

Product standards that are referenced

Design	Standard	Description
Designed according to	IEC 60127-3/3	Miniature fuses - Part 3: Miniature 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]



	Drilling diagram

Derating Curves


Percentage of Rating [%]
	Ambient Temperature [°C]

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 max.
0.04 A - 5 A	60 min	30 min	10 ms	3 s	3 ms	300 ms	20 ms

Time-Current-Curves


Time in Seconds
	Multiple of Rated Current In

Short Table of Variants MSF 250 Open complete table MSF 250

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

0.04	250	1)	0034.6000	...
0.05	250	1)	0034.6001	...
0.063	250	1)	0034.6002	...
0.08	250	1)	0034.6003	...
0.1	250	1)	0034.6004	...
0.125	250	1)	0034.6005	...
0.16	250	1)	0034.6006	...
0.2	250	1)	0034.6007	...
0.25	250	1)	0034.6008	...
0.315	250	1)	0034.6009	...
0.4	250	1)	0034.6010	...
0.5	250	1)	0034.6011	...
0.63	250	1)	0034.6012	...
0.8	250	1)	0034.6013	...
1	250	1)	0034.6014	...
1.25	250	1)	0034.6015	...
1.6	250	1)	0034.6016	...
2	250	1)	0034.6017	...
2.5	250	1)	0034.6018	...
3.15	250	1)	0034.6019	...
4	250	2)	0034.6020	...
5	250	2)	0034.6021	...
0.04	250	1)	0034.6030	...
0.05	250	1)	0034.6031	...
0.063	250	1)	0034.6032	...
0.08	250	1)	0034.6033	...
0.1	250	1)	0034.6034	...
0.125	250	1)	0034.6035	...
0.16	250	1)	0034.6036	...
0.2	250	1)	0034.6037	...
0.25	250	1)	0034.6038	...
0.315	250	1)	0034.6039	...
0.4	250	1)	0034.6040	...
0.5	250	1)	0034.6041	...
0.63	250	1)	0034.6042	...
0.8	250	1)	0034.6043	...
1	250	1)	0034.6044	...
1.25	250	1)	0034.6045	...
1.6	250	1)	0034.6046	...
2	250	1)	0034.6047	...
2.5	250	1)	0034.6048	...
3.15	250	1)	0034.6049	...
4	250	2)	0034.6050	...
5	250	2)	0034.6051	...
0.04	250	1)	0034.6060	...
0.05	250	1)	0034.6061	...
0.063	250	1)	0034.6062	...
0.08	250	1)	0034.6063	...
0.1	250	1)	0034.6064	...
0.125	250	1)	0034.6065	...
0.16	250	1)	0034.6066	...
0.2	250	1)	0034.6067	...
0.25	250	1)	0034.6068	...
0.315	250	1)	0034.6069	...
0.4	250	1)	0034.6070	...
0.5	250	1)	0034.6071	...
0.63	250	1)	0034.6072	...
0.8	250	1)	0034.6073	...
1	250	1)	0034.6074	...
1.25	250	1)	0034.6075	...
1.6	250	1)	0034.6076	...
2	250	1)	0034.6077	...
2.5	250	1)	0034.6078	...
3.15	250	1)	0034.6079	...
4	250	2)	0034.6080	...
5	250	2)	0034.6081	...
1) 35 A @ 250 VAC 2) 10 In @ 250 VAC

Packaging Unit
acc. IEC 60286-2

S = 4.3 mm	100 pcs in ESD-plastic bag
L = 18.8 mm	100 St. (Bulk)
T = 18.8 mm	750 pcs. in tape [P = P0: 12.7; P1: 3.81; H1: 26.45] on reel [A: 360; W3: 40; W4: 52; C: 30.5]

Table of Variants MSF 250

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]	Melting I²t 10.0 In typ. [A²s]				S	L	T	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

0.04	250	1)	-	400	-	0.00016		•		•			0034.6000	100
0.05	250	1)	850	460	110	0.0004	•	•	•	•			0034.6001	100
0.063	250	1)	750	330	120	0.001	•	•	•	•			0034.6002	100
0.08	250	1)	650	280	140	0.001	•	•	•	•			0034.6003	100
0.1	250	1)	600	300	160	0.002	•	•	•	•			0034.6004	100
0.125	250	1)	550	210	180	0.006	•	•	•	•			0034.6005	100
0.16	250	1)	500	460	210	0.014	•	•	•	•			0034.6006	100
0.2	250	1)	480	470	250	0.024	•	•	•	•			0034.6007	100
0.25	250	1)	440	360	290	0.058	•	•	•	•			0034.6008	100
0.315	250	1)	400	345	330	0.104	•	•	•	•			0034.6009	100
0.4	250	1)	370	80	390	0.044	•	•	•	•			0034.6010	100
0.5	250	1)	350	75	460	0.09	•	•	•	•			0034.6011	100
0.63	250	1)	320	70	530	0.15	•	•	•	•			0034.6012	100
0.8	250	1)	300	70	630	0.22	•	•	•	•			0034.6013	100
1	250	1)	280	70	740	0.33	•	•	•	•			0034.6014	100
1.25	250	1)	280	65	920	0.68	•	•	•	•			0034.6015	100
1.6	250	1)	250	70	1000	0.94	•	•	•	•			0034.6016	100
2	250	1)	240	70	1360	1.3	•	•	•	•			0034.6017	100
2.5	250	1)	200	65	1310	1.9	•	•	•	•			0034.6018	100
3.15	250	1)	180	65	1490	5.4	•	•	•	•			0034.6019	100
4	250	2)	160	60	1680	7.9		•		•			0034.6020	100
5	250	2)	150	60	1970	11.2		•		•			0034.6021	100
0.04	250	1)	-	400	-	0.00016		•			•		0034.6030	100
0.05	250	1)	850	460	110	0.0004	•	•	•		•		0034.6031	100
0.063	250	1)	750	330	120	0.001	•	•	•		•		0034.6032	100
0.08	250	1)	650	280	140	0.001	•	•	•		•		0034.6033	100
0.1	250	1)	600	300	160	0.002	•	•	•		•		0034.6034	100
0.125	250	1)	550	210	180	0.006	•	•	•		•		0034.6035	100
0.16	250	1)	500	460	210	0.014	•	•	•		•		0034.6036	100
0.2	250	1)	480	470	250	0.024	•	•	•		•		0034.6037	100
0.25	250	1)	440	360	290	0.058	•	•	•		•		0034.6038	100
0.315	250	1)	400	345	330	0.104	•	•	•		•		0034.6039	100
0.4	250	1)	370	80	390	0.044	•	•	•		•		0034.6040	100
0.5	250	1)	350	75	460	0.09	•	•	•		•		0034.6041	100
0.63	250	1)	320	70	530	0.15	•	•	•		•		0034.6042	100
0.8	250	1)	300	70	630	0.22	•	•	•		•		0034.6043	100
1	250	1)	280	70	740	0.33	•	•	•		•		0034.6044	100
1.25	250	1)	280	65	920	0.68	•	•	•		•		0034.6045	100
1.6	250	1)	250	70	1000	0.94	•	•	•		•		0034.6046	100
2	250	1)	240	70	1360	1.3	•	•	•		•		0034.6047	100
2.5	250	1)	200	65	1310	1.9	•	•	•		•		0034.6048	100
3.15	250	1)	180	65	1490	5.4	•	•	•		•		0034.6049	100
4	250	2)	160	60	1680	7.9		•			•		0034.6050	100
5	250	2)	150	60	1970	11.2		•			•		0034.6051	100
0.04	250	1)	-	400	-	0.00016		•				•	0034.6060	750
0.05	250	1)	850	460	110	0.0004	•	•	•			•	0034.6061	750
0.063	250	1)	750	330	120	0.001	•	•	•			•	0034.6062	750
0.08	250	1)	650	280	140	0.001	•	•	•			•	0034.6063	750
0.1	250	1)	600	300	160	0.002	•	•	•			•	0034.6064	750
0.125	250	1)	550	210	180	0.006	•	•	•			•	0034.6065	750
0.16	250	1)	500	460	210	0.014	•	•	•			•	0034.6066	750
0.2	250	1)	480	470	250	0.024	•	•	•			•	0034.6067	750
0.25	250	1)	440	360	290	0.058	•	•	•			•	0034.6068	750
0.315	250	1)	400	345	330	0.104	•	•	•			•	0034.6069	750
0.4	250	1)	370	80	390	0.044	•	•	•			•	0034.6070	750
0.5	250	1)	350	75	460	0.09	•	•	•			•	0034.6071	750
0.63	250	1)	320	70	530	0.15	•	•	•			•	0034.6072	750
0.8	250	1)	300	70	630	0.22	•	•	•			•	0034.6073	750
1	250	1)	280	70	740	0.33	•	•	•			•	0034.6074	750
1.25	250	1)	280	65	920	0.68	•	•	•			•	0034.6075	750
1.6	250	1)	250	70	1000	0.94	•	•	•			•	0034.6076	750
2	250	1)	240	70	1360	1.3	•	•	•			•	0034.6077	750
2.5	250	1)	200	65	1310	1.9	•	•	•			•	0034.6078	750
3.15	250	1)	180	65	1490	5.4	•	•	•			•	0034.6079	750
4	250	2)	160	60	1680	7.9		•				•	0034.6080	750
5	250	2)	150	60	1970	11.2		•				•	0034.6081	750
1) 35 A @ 250 VAC 2) 10 In @ 250 VAC

Packaging Unit
acc. IEC 60286-2

S = 4.3 mm	100 pcs in ESD-plastic bag
L = 18.8 mm	100 St. (Bulk)
T = 18.8 mm	750 pcs. in tape [P = P0: 12.7; P1: 3.81; H1: 26.45] on reel [A: 360; W3: 40; W4: 52; C: 30.5]

References / Document Downloads

References MSF 250

Corresponding Fuseholder (1)

[Swipe to the left and right for more options]

FMS (250V)

Fuse Kit (1)