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;
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
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
| Type | A | B | C | D |
|---|---|---|---|---|
| 1214FA | 1.5 | 4.4 | 5.4 | 1.45 |
Soldering Parameters
| 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
Average Time Current Curves
