HCSF  Solid State, Thin Film, SMD 3220 Fuse for High Current Space Application, ESCC QPL Listed

Series: HCSF

Solid State, Thin Film, SMD 3220 Fuse for High Current Space Application, ESCC QPL Listed


4 Variants


  • ESCC QPL Listed, see www.escies.org
  • Full data sheet and engineering handbook available on request
  • Sealed, robust and smallest construction based on MGA-S experiences with high breaking capacity up to 1000 A

Unique Selling Proposition

  • ESA ESCC QPL (Qualified Parts List)
  • SnPb finish - effective whisker growing barrier
  • 100% X-ray checked


  • Applications where highest reliability and availability is needed
  • Space

Rated Voltage

63 VAC, 125 VDC

Rated current

5 - 15 A

Breaking Capacity

200 A - 1000 A


Quick-Acting F



Admissible Ambient Temp.

-50 °C to 125 °C

Climatic Category

55/125/56 acc. to IEC 60068-1

Material: Housing


Material: Terminals

Tin-Plated Copper Alloy (with lead)

Unit Weight

0.8 g

Storage Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

Variant Code, Certification marks

Soldering Methods

Reflow, Wave
Soldering Profile


235 °C / 2 sec acc. to IEC 60068-2-58, Test Td

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-58, Test Td

Moisture Sensitivity Level

MSL 1, J-STD-020 

Damp heat, steady state

IEC 60068-2-78 (40°C, 93% RH, 56 days)

Thermal Shock

IEC 60068-2-14
(200 air-to-air cycles from -55 to +150°C)

Operational Life

MIL-STD-202, Method 108 Condition F
2000h @ 0.8 x In @ 125°C

Vibration, High Frequency

IEC 60068-2-6
Shock 20 g, 20 min, 10-2000 Hz, 12 cyc.

Mechanical Shock

IEC 60068-2-27
(12 shocks, 1600 g, 0.5 ms)

Terminal Strength

EIA/IS-722, Test 4.5.5
(Deflection of board 1 mm for 1 minute)

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.

Product standards

Product standards that are referenced

Organization Design Standard Description
Approval marks esa Designed according to ESCC Basics Specification Nr. 4008 This specification defines the general requirements for the qualification, qualification maintenance, procurement, and delivery of fuses for space applications. This specification contains the appropriate inspection and test schedules and also specifies the data documentation requirements.
Approval marks esa Designed according to ESCC Detail Specification Nr. 4008/002 This specification details the ratings, physical and electrical characteristics and test and inspection data for the component type variants and/or the range of components specified below.


The product complies with following Guide Lines

Identification Details Initiator Description
Approval marks CE Selbsteklaration 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.
Approval marks Zulassung_Symbol_UKCA 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.
Environment_Safety 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.
Approval marks esa ECSS Qualified according to ESCC Generic Specification 4008 and associated detail specification 4008/001 as recommended by the Space Components Steering Board


Dimension [mm]

Derating Curves

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

Pre-Arcing Time

Rated Current In 1.25 x In min. 2.5 x In min. 2.5 x In max. 4.0 x In min. 4.0 x In max. 6.0 x In min. 6.0 x In max. 10.0 x In min. 10.0 x In max.
5 A - 15 A > 1 h 5 ms 5 s 2 ms 50 ms 1 ms 10 ms 0.1 ms 2 ms


Time in Seconds
Multiple of Rated Current In

Short Table of Variants HCSF Open complete table HCSF

Rated Current [A] Rated Voltage [VAC] Rated Voltage [VDC] Order Number A=Most Popular

A=Most Popular

Most popular products have the following customer benefits:
- previously ordered by multiple customers
- generally in stock for immediate delivery
- early adoption or mature life cycle
Contact us for availability on other product variants, lead-times vary:
Contact-Form Availability for all products can be searched real-time. Enter part number and required quantity:
Stock Check SCHURTER

Free Sample

Free Sample

Please ask for free sample in order to check if the products meets your requirement for your application. Send your delivery adress and your specific requirements.

Distributor Stock Check

Distributor Stock Check

The following links refers to the inquiry form for distributors stock information of the selected products. It allows checking for the available amount and optionally to place an order at your selected partner.
The stock availability at the distributors may also be called up separately and the desired product manually entered.
Stock Check Distributor

5 63 125 3409.0007 - ...
7.5 63 125 3409.0009 - ...
10 63 125 3409.0011 - ...
15 63 125 3409.0015 - ...

1) 200 A @ 63 VAC, p.f. > 0.999 / 1000 A @ 125 VDC, L/R < 1 ms

Packaging Unit
acc. IEC 60286-3 Type 2a
100 pcs. in Blister Tape [W: 16mm and P1: 8mm] on Reel [A: 18cm] in ESD Plastic Bag

Alternative: Standard version (1)

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