cooper bussmann

SS-5H 300V Time-Delay Subminiature Radial Leaded Fuses

  

Description:
Radial leaded, time delay subminiature fuse with high breaking capacity, designed to IEC 60127-3, Sheet 4. SS-5H series provides protection up to 300Vac with an interrupting rating of 100A.

Electrical Characteristics
Rated
Current
1.5 xIn min 2.1 xIn max 2.75 xIn 4 xIn 10 xIn
min max min max min max
1A-6.3A 1 hr 2 min 400 mS 10 Sec. 150 mS 3 Sec. 20 mS 150 mS

 
Features
• Plastic cap and base, flammability UL 94V0 for additional protection
• Protects against harmful overcurrents in primary and secondary applications
• Small rectangular-leaded design minimizes PCB space 
• Solderability to save cost for additional mounting components
• High frequency vibration: MIL-STD-202F, Method 201A
• Halogen-free
• RoHS compliant
• Lead-free

Applications
• Power supplies
• Power adapters
• Battery chargers
• Notebooks
• Printers
• TVs / Displays
• White goods
• Set top boxes
• Air conditioners
• Lighting ballasts
 
Agency Information
• cURus approval: Guide JDYX2, File E 19180 and Guide JDYX8,File E19180
• VDE approval: Certificate No: 40031800
• TUV approval: Certificate No: J 50190080
• CQC approval: Certificate No: CQC11012056980
• PSE approval: Certificate No: JET 1641-31007-1006 (1-5A);JET 1641-31007-1007 (6.3A)
• KC-Mark approval: Certificate No: SU05011-11001 (1~2.5A);SU05011-11002 (3.15~6.3A)
 
Part Number System


Ordering
• Specify product and packaging code (i.e., SS-5H-1A-AP)
• Packaging Codes:
Ammo Pack (1000 fuses); -AP=250V, -APH=300V
Bulk Polybag (200 fuses); -BK=250V, -BKH=300V
 
PCS Mounting Socket (RoHS compliant)
• Available as option. Specify catalog number BK/PCS (100 bulk in bag)


Specifications
Catalog
Number
Voltage Rating (Vac)1 Interrupting Rating (amps) @ Rated Voltage (50Hz) Typical  DC Cold
Resistance (mΩ)†
Typical
Melt I2t*
Typical Voltage
Drop@1In (mV)‡
Agency Information
VDE1 TUV1 cURus1 CQC1 KC-Mark1 PSE1
SS-5H-1A 300 100 78 7.4 94.5 X2 X X X X X
SS-5H-1.25A 300 100 57 12.75 93.5 X2 X X X X X
SS-5H-1.6A 300 100 43 23 71.5 X X X X X X
SS-5H-2A 300 100 31.15 29.8 75 X2 X X X X X
SS-5H-2.5A 300 100 23 40.3 74.5 X2 X X X X X
SS-5H-3.15A 300 100 17.5 67 62.5 X X X X X X
SS-5H-4A 300 100 12 87 65.4 X X X X X X
SS-5H-5A 300 100 7.35 120 43 X X X X X X
SS-5H-6.3A 300 100 7.40 176 59 X X X X X X
* I2t Value is measured at 10InDC.
† Typical Cold Resistance (Measured at <10% of rated current).
‡ Typical Voltage Drop (Voltage drop was measured at 20°C ambient temperature at rated current).
1. CQC and KC-Mark Voltage rating only 250Vac. VDE, TUV, cURus and PSE voltage ratings given atboth 250Vac and 300Vac.
2. Pending VDE voltage ratings: 250Vac (1.25, 2.5A), 300Vac (1, 1.25, 2, 2.5A)
 
Time-Current Curves

Temperature Derating Curve
• Ambient Operating Temperature: 25°C±2°C
• Operating Temperature Range:-40°C to 85°C with proper correction factor applied
• Storage Temperature: -10°C to 40°C


Dimensions - mm (in)


Product Characteristics
Operating Temperature -40°C to 85°C with proper correction factor applied
Storage Temperature -10°C to 40°C
Solderability EIA-186-9E Method 9
High Frequency Vibration Test Test-Withstands 10-55Hz per MIL-STD-202F, Method 201A
Endurance Test IEC60127-3/4
1.0In  carrying ON for 1 Hour, OFF for 15 Minutes, 100  Cycles, followed by 1.5In  for 1 Hour, after that, voltage drop at 1In is changing not more than 10%.

Wave Soldering Parameters
• Reservoir Temperature: 260°C
• Time: Maximum 10 Seconds
 
Solder Reflow Profile


Recommended Hand-Solder Parameters
• Solder Iron Temperature: 350°C±5°C
• Heating Time: 5 seconds maximum
Note: These devices are not recommended for IR or Convection Reflow process.
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