1214FA-50A-W

1214FA-W Series are wire-in-air surface mount fuse. The maximum breaking voltage is 24V and maximum breaking current is 300A. The product size is
small, especially the height direction is only 1.1mm, which can meet the design of limited space.

Features

  • High reliability
  • Structural stable I2T, strong surge resistance
  • Sealing structure, strong resistance to harsh environment
  • Wire-in-air design, safe breaking, no sparks;

1214FA-50A-W

Electrical Characteristics

Amp Rating of Amp Rating Opening Time
40~60A 100 4 Hours Min.
200 30 Seconds Max.

Specifications

Part Number Ampere Rating (A) Voltage Rating |Interrupting Rating Typical Cold Resistance  (mOhms) Normal I2t (A2Sec) Marking Code
1214FA-40A-W 40 24VDC @ 300A 0.920 282 40
1214FA-50A-W 50 0.780 330 50
1214FA-60A-W 60 0.680 530 60

Dimension Unit: mm

1214FA-50A-W

Packaging

  • Quantity: 2000pcs
  • 8mm wide tape on 178mm(7 inch) diameter reel -specification EIA
  • Standard 481
Type L W T D
1214FA-W 3.2±0.2 3.6±0.2 1.1±0.2 0.85±0.35

Recommended Land Patterns Unit:mm

1214FA-50A-W

Type A B C D
1214FA 1.5 4.4 5.4 1.45

 Soldering Parameters

1214FA-50A-W

Reflow Condition Pb-Free assembly
  Pre heat - Temperature Mi (Ts(min)) 150°C
- Temperature Ma (Ts(max)) 200°C
- Time (Min to Max) (ts) 60 – 120 secs
Average ramp up rate (Liquidus Temp) (TL) to peak 3°C/second max
TS(max) to TL - Ramp-up Rate 3°C/second max
Reflow - Temperature (TL Liquidus) 217°C
- Temperature (tL) 60 –150 seconds
Peak Temperature (TP) 260°C
Time within 5°C of actual peak Temperature (tp) 20 seconds
Ramp-down Rate 6°C/second max
Time 25°C to peak Temperature (TP) 8minutes Max.

 Temperature Derating Curve

1214FA-50A-W

Average Time Current Curves

1214FA-50A-W

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