5CT5-3.15Axx

Features

  • Time Delay, high breaking capacity
  • Ceramic tube, end cap construction
  • 5x20mm physical size
  • RoHS and Lead Free material

Electrical Characteristics 

Rated Current 1.5In 2.1In 3.0In 4.0In 10.0In
< 1A 1 hour min. N/A 120sec max N/A N/A
1A - 3.15A 1 hour min. 30min. max. N/A 95ms – 5sec 10ms – 150ms
4A - 6.3A 1 hour min. 30min. max. N/A 150ms – 5sec 10ms – 150ms
8A - 20A 30min. min. 30min. max. N/A 150ms – 5sec 10ms – 150ms

Specifications

Part Number Current Rating Interrupting Rating Voltage Rating Typical Pre-Arcing I2t (A2Sec) Typical Voltage Drop (mV)
5CT5-R500xx 0.5A   390 0.248 250
5CT5-R630xx 0.63A   360 0.352 210
5CT5-R800xx 0.8A   180 1.1 190
5CT5-1Axx 1A   195 1.3 180
5CT5-1.25Axx 1.25A   150 2 170
5CT5-1.6Axx 1.6A   100 4 110
5CT5-2Axx 2A 3000A @ 300VAC 65 10 135
5CT5-2.5Axx 2.5A 3000A @ 300VDC 35 11 130
5CT5-3.15Axx 3.15A   32 18 120
5CT5-4Axx 4A   25 25 138
5CT5-5Axx 5A   17.5 40 100
5CT5-6.3Axx 6.3A   15 75 90
5CT5-8Axx 8A   9.2 180 85
5CT5-10Axx 10A   7.2 400 75
5CT5-12Axx 12A 300A @ 300VAC
300A @ 300VDC
1500A @ 250VAC
5.5 550 80
5CT5-15Axx 15A 4 800 65
5CT5-16Axx 16A 3.7 950 63
5CT5-20Axx 20A 3.1 1600 70

1 DC Cold Resistance are measured at <10% of rated current in ambient temperature of 25℃ .

2 Typical Pre-arcing I2t are measured at 10In Current.

3 xx= Axial lead length.

Dimension(Unit/mm)

Cylindrical

5CT5-3.15Axx

Packaging

Cylindrical fuses: 500pcs per bag;

Axial Lead Fuses: 50pcs per bag, 4 bags/200pcs per box, 4 kpcs per carton.

Axial leaded

5CT5-3.15Axx

The length of the lead

38.00 ±1.0    Ordering P/N: 5CT5-xxx E

Temperature Derating Curve

Operating Temperature:  -40°C to +125°C, with proper rerating factor applied.

5CT5-3.15Axx

Time Current Curve

5CT5-3.15Axx

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