产品电气特性参数 Performance specification （25℃）
| Model 型号 |
Vmax | Imax | Ih | It | Pd | Time to trip | Resistance | ||
| V | A | A | A | W | Current(A) | Time(s) | Rmin(Ω) | R1max(Ω) | |
WH0603-010  |
15 | 40 | 0.10 | 0.30 | 0.5 | 0.50 | 1.00 | 0.90 | 6.00 |
| WH0603-020 |
9 | 40 | 0.20 | 0.50 | 0.5 | 1.00 | 0.60 | 0.55 | 3.5 |
| WH0603-035 |
6 | 40 | 0.350 | 0.75 | 0.5 | 8.00 | 0.10 | 0.20 | 1.4 |
| WH0603-050 |
6 | 40 | 0.50 | 1.00 | 0.5 | 8.00 | 0.10 | 0.10 | 0.80 |
| WH0603-100 |
6 | 40 | 1.00 | 2.00 | 0.5 | 5.00 | 1.00 | 0.035 | 0.40 |
产品尺寸参数 Dimensions （mm）
| Model 型号 |
A | B | C | D | E | Marking 标识 |
|||
| Min | Max | Min | Max | Min | Max | Min | Min | ||
| WH0603-010 | 1.45 | 1.85 | 0.65 | 1.05 | 0.35 | 0.85 | 0.20 | 0.10 | I |
| WH0603-020 | 1.45 | 1.85 | 0.65 | 1.05 | 0.30 | 0.75 | 0.20 | 0.10 | - |
| WH0603-035 | 1.45 | 1.85 | 0.65 | 1.05 | 0.30 | 0.75 | 0.20 | 0.10 |
II
|
| WH0603-050 | 1.45 | 1.85 | 0.65 | 1.05 | 0.60 | 1.00 | 0.20 | 0.10 | . |
| WH0603-100 | 1.45 | 1.85 | 0.65 | 1.05 | 0.70 | 1.20 | 0.20 | 0.10 | 1 |
| 符号 Sign | 说明 | Definition |
| Vmax | WHSMD在阻断状态下所承受的最大电压 | Maximum voltage device can withstand without damage at it rated current |
| Imax | WHSMD能承受的最大电流 | Maximum fault current device can withstand without damage at rated voltage |
| Ih | WHSMD在25℃静止空气的的最大工作电流 | Hold current-maximum current at which the device will not trip at 25℃ still air |
| It | WHSMD在25℃静止空气中启动保护的最小电流 | Trip current-minimum current at which the device will always trip at still air |
| Pd | WHSMD在25℃静止空气中动作时消耗的功率 | Power dissipation when device is in the tripped state at 25℃ still air environment at rated voltage |
| Rmin | WHSMD在工作前的初始最小阻值 | Minimum device resistance at 25℃ prior to tripping |
| R1max | WHSMD回流焊后在25℃静止空气中冷却1小时后的最大电阻值 | Maximum resistance of device at 25℃ measured one hour post reflow |
| 测试项目 | 测试方法条件 | 电阻变化 |
| Test | Conditions | Resistance change |
| 高温老化 | 85℃，1000小时 | 典型±10% |
| Passive aging | +85℃,1000hrs | ±10% typical |
| 湿热老化 | 85℃，相对湿度85%，168小时 | 典型±10% |
| Humidity aging | +85℃,85%R.H.,168hrs | ±10% typical |
| 热冲击 | -40℃到85℃，20次 | 典型±33% |
| Thermal shock | +85℃ to -40℃,20 times | ±33% typical |
| 耐溶剂性能 | MIL-STD-202，方法215 | 无变化 |
| Resistance to solvent | MIL-STD-202,Method 215 | No change |
| 抗震性 | MIL-STD-202，方法201 | 无变化 |
| Vibration | MIL-STD-202,Method 201 | No change |
| 工作温度范围：-40℃~+85℃ | ||
| Ambient operating conditions: -40℃ to ~+85℃ | ||
| 产品保护状态下表面最高温度为125℃ | ||
| Maximum surface temperature of the device in the tripped state is 125℃ | ||
载盘参数 Tape and Reel Specifications (mm)
| WHSMD | 2920Series | 1812Series | 1210Series | 1206Series | 0603Series |
| Sign | EIA 481-1 | ||||
| W | 16.0±0.3 | 12.0±0.3 | 8.0±0.2 | 8.15±0.2 | 8.0±0.2 |
| P0 | 4.0±0.10 | 4.0±0.10 | 4.0±0.10 | 4.0±0.10 | 4.0±0.10 |
| P1 | 8.0±0.10 | 8.0±0.10 | 4.0±0.10 | 4.0±0.10 | 4.0±0.10 |
| P2 | 2.0±0.05 | 2.0±0.05 | 2.0±0.05 | 2.0±0.05 | 2.0±0.05 |
| A0 | 5.74±0.10 | 3.55±0.10 | 2.82±0.10 | 1.95±0.10 | 1.45±0.10 |
| B0 | 8.02±0.10 | 5.10±0.15 | 3.46±0.10 | 3.45±0.10 | 2.30±0.10 |
| D0 | 1.55±0.05 | 1.55±0.05 | 1.55±0.05 | 1.55±0.05 | 1.60±0.05 |
| F | 7.5±0.10 | 5.5±0.05 | 3.5±0.05 | 3.5±0.05 | 3.5±0.05 |
| E1 | 1.75±0.10 | 1.75±0.10 | 1.75±0.10 | 1.75±0.10 | 1.75±0.10 |
| T | 0.22±0.05 | 0.22±0.05 | 0.22±0.05 | 0.22±0.05 | 0.22±0.05 |
| K0 | 0.87±0.10 | 0.87±0.10 | 0.87±0.10 | 0.87±0.10 | 0.91±0.10 |
| 1.02±0.10 | 1.04±0.10 | 1.02±0.10 | 1.02±0.10 | 1.30±0.10 | |
| 1.50±0.10 | 1.50±0.10 | 1.50±0.10 | 1.50±0.10 | ||
| Amax | 178 | 178 | 178 | 178 | 178 |
| Nmin | 50 | 50 | 50 | 50 | 50 |
| W2 | 16.5±1.0 | 13.4±1.0 | 9.0±0.5 | 9.0±0.5 | 9.0±0.5 |
| W1max | 22.4 | 19.4 | 13.1 | 13.1 | 13.1 |
包装数量 Packing
| 2920Series | Pcs/Reel | 1812Series | Pcs/Reel | 1210Series | Pcs/Reel | 1206Series | Pcs/Reel | 0603Series |
Pcs/Reel |
| 2920-030 | 2000 | 1812-010 | 2000 | 1210-005 | 4500 | 1206-005 | 3500 | 0603-010 | 5000 |
| 2920-050 | 2000 | 1812-014 | 2000 | 1210-010 | 4500 | 1206-010 | 3500 | 0603-020 | 5000 |
| 2920-075 | 2000 | 1812-020 | 2000 | 1210-020 | 4500 | 1206-020 | 3500 | 0603-035 | 5000 |
| 2920-100 | 2000 | 1812-030 | 2000 | 1210-035 | 4500 | 1206-025 | 3500 | 0603-050 | 5000 |
| 2920-125 | 2000 | 1812-050 | 2000 | 1210-050 | 4500 | 1206-035 | 3500 | 0603-100 | 5000 |
| 2920-150 | 2000 | 1812-075 | 2000 | 1210-075 | 4500 | 1206-050 | 3500 | - | - |
| 2920-185 | 2000 | 1812-110 | 2000 | 1210-110 | 4500 | 1206-075 | 3500 | - | - |
| 2920-200 | 2000 | 1812-125 | 2000 | 1210-150 | 4500 | 1206-100 | 3500 | - | - |
| 2920-250 | 2000 | 1812-150 | 2000 | 1210-200 | 4500 | 1206-110 | 3500 | - | - |
| 2920-260 | 2000 | 1812-160 | 2000 | 1210-260 | 4500 | 1206-150 | 3500 | - | - |
| 2920-300 | 2000 | 1812-200 | 2000 | - | - | 1206-200 | 3500 | - | - |
| - | - | 1812-260 | 2000 | - | - | 1206-260 | 3500 | - | - |
| - | - | 1812-300 | 2000 | - | - | - | - | - | -
|
以上产品资料内容如有变更将不另行通知，敬请谅解。不详之处，请来电咨询，谢谢！
以上SMD0603贴片自恢复保险丝参数仅供参考，实际参数以当时规格书为准 。
The product information will be updated without notice. If there is any problem, please call us, thanks!
产品电气特性参数 Performance specification （25℃）
| Model 型号 |
Vmax | Imax | Ih | It | Pd | Time to trip | Resistance | ||
| V | A | A | A | W | Current(A) | Time(s) | Rmin(Ω) | R1max(Ω) | |
| WH0603-010 |
15 | 40 | 0.10 | 0.30 | 0.5 | 0.50 | 1.00 | 0.90 | 6.00 |
| WH0603-020 |
9 | 40 | 0.20 | 0.50 | 0.5 | 1.00 | 0.60 | 0.55 | 3.5 |
| WH0603-035 |
6 | 40 | 0.350 | 0.75 | 0.5 | 8.00 | 0.10 | 0.20 | 1.4 |
| WH0603-050 |
6 | 40 | 0.50 | 1.00 | 0.5 | 8.00 | 0.10 | 0.10 | 0.80 |
| WH0603-100 |
6 | 40 | 1.00 | 2.00 | 0.5 | 5.00 | 1.00 | 0.035 | 0.40 |
产品尺寸参数 Dimensions （mm）
| Model 型号 |
A | B | C | D | E | Marking 标识 |
|||
| Min | Max | Min | Max | Min | Max | Min | Min | ||
| WH0603-010 | 1.45 | 1.85 | 0.65 | 1.05 | 0.35 | 0.85 | 0.20 | 0.10 | I |
| WH0603-020 | 1.45 | 1.85 | 0.65 | 1.05 | 0.30 | 0.75 | 0.20 | 0.10 | - |
| WH0603-035 | 1.45 | 1.85 | 0.65 | 1.05 | 0.30 | 0.75 | 0.20 | 0.10 |
II
|
| WH0603-050 | 1.45 | 1.85 | 0.65 | 1.05 | 0.60 | 1.00 | 0.20 | 0.10 | . |
| WH0603-100 | 1.45 | 1.85 | 0.65 | 1.05 | 0.70 | 1.20 | 0.20 | 0.10 | 1 |
| 符号 Sign | 说明 | Definition |
| Vmax | WHSMD在阻断状态下所承受的最大电压 | Maximum voltage device can withstand without damage at it rated current |
| Imax | WHSMD能承受的最大电流 | Maximum fault current device can withstand without damage at rated voltage |
| Ih | WHSMD在25℃静止空气的的最大工作电流 | Hold current-maximum current at which the device will not trip at 25℃ still air |
| It | WHSMD在25℃静止空气中启动保护的最小电流 | Trip current-minimum current at which the device will always trip at still air |
| Pd | WHSMD在25℃静止空气中动作时消耗的功率 | Power dissipation when device is in the tripped state at 25℃ still air environment at rated voltage |
| Rmin | WHSMD在工作前的初始最小阻值 | Minimum device resistance at 25℃ prior to tripping |
| R1max | WHSMD回流焊后在25℃静止空气中冷却1小时后的最大电阻值 | Maximum resistance of device at 25℃ measured one hour post reflow |
| 测试项目 | 测试方法条件 | 电阻变化 |
| Test | Conditions | Resistance change |
| 高温老化 | 85℃，1000小时 | 典型±10% |
| Passive aging | +85℃,1000hrs | ±10% typical |
| 湿热老化 | 85℃，相对湿度85%，168小时 | 典型±10% |
| Humidity aging | +85℃,85%R.H.,168hrs | ±10% typical |
| 热冲击 | -40℃到85℃，20次 | 典型±33% |
| Thermal shock | +85℃ to -40℃,20 times | ±33% typical |
| 耐溶剂性能 | MIL-STD-202，方法215 | 无变化 |
| Resistance to solvent | MIL-STD-202,Method 215 | No change |
| 抗震性 | MIL-STD-202，方法201 | 无变化 |
| Vibration | MIL-STD-202,Method 201 | No change |
| 工作温度范围：-40℃~+85℃ | ||
| Ambient operating conditions: -40℃ to ~+85℃ | ||
| 产品保护状态下表面最高温度为125℃ | ||
| Maximum surface temperature of the device in the tripped state is 125℃ | ||
载盘参数 Tape and Reel Specifications (mm)
| WHSMD | 2920Series | 1812Series | 1210Series | 1206Series | 0603Series |
| Sign | EIA 481-1 | ||||
| W | 16.0±0.3 | 12.0±0.3 | 8.0±0.2 | 8.15±0.2 | 8.0±0.2 |
| P0 | 4.0±0.10 | 4.0±0.10 | 4.0±0.10 | 4.0±0.10 | 4.0±0.10 |
| P1 | 8.0±0.10 | 8.0±0.10 | 4.0±0.10 | 4.0±0.10 | 4.0±0.10 |
| P2 | 2.0±0.05 | 2.0±0.05 | 2.0±0.05 | 2.0±0.05 | 2.0±0.05 |
| A0 | 5.74±0.10 | 3.55±0.10 | 2.82±0.10 | 1.95±0.10 | 1.45±0.10 |
| B0 | 8.02±0.10 | 5.10±0.15 | 3.46±0.10 | 3.45±0.10 | 2.30±0.10 |
| D0 | 1.55±0.05 | 1.55±0.05 | 1.55±0.05 | 1.55±0.05 | 1.60±0.05 |
| F | 7.5±0.10 | 5.5±0.05 | 3.5±0.05 | 3.5±0.05 | 3.5±0.05 |
| E1 | 1.75±0.10 | 1.75±0.10 | 1.75±0.10 | 1.75±0.10 | 1.75±0.10 |
| T | 0.22±0.05 | 0.22±0.05 | 0.22±0.05 | 0.22±0.05 | 0.22±0.05 |
| K0 | 0.87±0.10 | 0.87±0.10 | 0.87±0.10 | 0.87±0.10 | 0.91±0.10 |
| 1.02±0.10 | 1.04±0.10 | 1.02±0.10 | 1.02±0.10 | 1.30±0.10 | |
| 1.50±0.10 | 1.50±0.10 | 1.50±0.10 | 1.50±0.10 | ||
| Amax | 178 | 178 | 178 | 178 | 178 |
| Nmin | 50 | 50 | 50 | 50 | 50 |
| W2 | 16.5±1.0 | 13.4±1.0 | 9.0±0.5 | 9.0±0.5 | 9.0±0.5 |
| W1max | 22.4 | 19.4 | 13.1 | 13.1 | 13.1 |
包装数量 Packing
| 2920Series | Pcs/Reel | 1812Series | Pcs/Reel | 1210Series | Pcs/Reel | 1206Series | Pcs/Reel | 0603Series |
Pcs/Reel |
| 2920-030 | 2000 | 1812-010 | 2000 | 1210-005 | 4500 | 1206-005 | 3500 | 0603-010 | 5000 |
| 2920-050 | 2000 | 1812-014 | 2000 | 1210-010 | 4500 | 1206-010 | 3500 | 0603-020 | 5000 |
| 2920-075 | 2000 | 1812-020 | 2000 | 1210-020 | 4500 | 1206-020 | 3500 | 0603-035 | 5000 |
| 2920-100 | 2000 | 1812-030 | 2000 | 1210-035 | 4500 | 1206-025 | 3500 | 0603-050 | 5000 |
| 2920-125 | 2000 | 1812-050 | 2000 | 1210-050 | 4500 | 1206-035 | 3500 | 0603-100 | 5000 |
| 2920-150 | 2000 | 1812-075 | 2000 | 1210-075 | 4500 | 1206-050 | 3500 | - | - |
| 2920-185 | 2000 | 1812-110 | 2000 | 1210-110 | 4500 | 1206-075 | 3500 | - | - |
| 2920-200 | 2000 | 1812-125 | 2000 | 1210-150 | 4500 | 1206-100 | 3500 | - | - |
| 2920-250 | 2000 | 1812-150 | 2000 | 1210-200 | 4500 | 1206-110 | 3500 | - | - |
| 2920-260 | 2000 | 1812-160 | 2000 | 1210-260 | 4500 | 1206-150 | 3500 | - | - |
| 2920-300 | 2000 | 1812-200 | 2000 | - | - | 1206-200 | 3500 | - | - |
| - | - | 1812-260 | 2000 | - | - | 1206-260 | 3500 | - | - |
| - | - | 1812-300 | 2000 | - | - | - | - | - | -
|
以上产品资料内容如有变更将不另行通知，敬请谅解。不详之处，请来电咨询，谢谢！
以上SMD0603贴片自恢复保险丝参数仅供参考，实际参数以当时规格书为准 。
The product information will be updated without notice. If there is any problem, please call us, thanks!
