2920SL系列低内阻自恢复保险丝
ASMD2920SL系列提供微型表面贴装过流保护，保持电流范围为5-12A。保险丝内阻小是其最大的优势， 该系列适广泛应用于空间有限的现代电子产品中。
- 品牌： 集电通/JTDFUSE
- 分类： 低阻贴片自恢复保险丝
- 最大电压： 16V/24V
- 额定电流： 5A ~12A
ASMD2920SL规格书
电气特性25℃
Model | Vmax (Vdc) | Imax (A) | Ihold @25℃ (A) | Itrip @25℃ (A) | Pd typ. (W) | Maximum Time To Trip | Resistance | ||
Current (A) | Time (Sec.) | Rimin (Ω) | R1max (Ω) | ||||||
ASMD2920SL500 | 16 | 50 | 5.0 | 10 | 1.6 | 25 | 5 | 0.0015 | 0.014 |
ASMD2920SL500-24V | 24 | 30 | 5.0 | 10 | 2.4 | 20 | 5 | 0.0010 | 0.016 |
ASMD2920SL600 | 16 | 50 | 6.0 | 12 | 1.6 | 30 | 5 | 0.0015 | 0.012 |
ASMD2920SL600-24V | 24 | 40 | 6.0 | 12 | 2.2 | 20 | 5 | 0.0008 | 0.011 |
ASMD2920SL700 | 16 | 50 | 7.0 | 14 | 1.6 | 35 | 5 | 0.0007 | 0.010 |
ASMD2920SL700-24V | 24 | 40 | 7.0 | 14 | 2.4 | 30 | 5 | 0.0004 | 0.009 |
ASMD2920SL800 | 16 | 50 | 8.0 | 16 | 1.6 | 40 | 5 | 0.0006 | 0.008 |
ASMD2920SL800-24V | 24 | 30 | 8.0 | 16 | 1.6 | 20 | 5 | 0.004 | 0.007 |
ASMD2920SL900 | 16 | 50 | 9.0 | 18 | 1.6 | 45 | 5 | 0.0005 | 0.007 |
ASMD2920SL1000 | 16 | 50 | 10.0 | 20 | 1.6 | 50 | 5 | 0.0005 | 0.006 |
ASMD2920SL1100 | 16 | 50 | 11.0 | 22 | 1.6 | 55 | 5 | 0.0003 | 0.005 |
ASMD2920SL1200 | 16 | 50 | 12.0 | 24 | 1.6 | 60 | 5 | 0.0003 | 0.004 |
V max = 元件在額定電流下能承受的最大電壓.
I max =元件在額定電壓下能承受的最大電流.
I hold = 在25℃靜止空氣環境中,產品不動作的最大電流.
I trip = 在25℃靜止空氣環境中,最小動作電流.
Pd =在25℃靜止空氣環境中,產品動作狀態下的消耗功率.（推荐阅读：1812SL系列低阻自恢复保险丝）
Ri min/max =25℃溫度條件下的初始阻值(焊接前).
R1max = 25℃溫度條件下,焊接一小時後的最大阻值.
注意 : 超出指定額定值的操作，可能會導致損傷和可能產生電弧和火焰.
Model | A | B | C | D | E | ||||
Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | |
| ASMD2920SL500 | 6.73 | 7.98 | 4.80 | 5.44 | 0.35 | 0.85 | 0.3 | 2.5 | 0.25 |
| ASMD2920SL500-24V | 6.73 | 7.98 | 4.80 | 5.44 | 0.35 | 1.00 | 0.3 | 2.5 | 0.25 |
| ASMD2920SL600 | 6.73 | 7.98 | 4.80 | 5.44 | 0.35 | 0.85 | 0.3 | 2.5 | 0.25 |
| ASMD2920SL600-24V | 6.73 | 7.98 | 4.80 | 5.44 | 0.35 | 1.30 | 0.3 | 2.5 | 0.25 |
| ASMD2920SL700 | 6.73 | 7.98 | 4.80 | 5.44 | 0.60 | 1.00 | 0.3 | 2.5 | 0.25 |
| ASMD2920SL700-24V | 6.73 | 7.98 | 4.80 | 5.44 | 0.60 | 1.20 | 0.3 | 2.5 | 0.25 |
| ASMD2920SL800 | 6.73 | 7.98 | 4.80 | 5.44 | 0.60 | 1.00 | 0.3 | 2.5 | 0.25 |
| ASMD2920SL800-24V | 6.73 | 7.98 | 4.80 | 5.44 | 0.60 | 1.30 | 0.3 | 2.5 | 0.20 |
| ASMD2920SL900 | 6.73 | 7.98 | 4.80 | 5.44 | 0.80 | 1.30 | 0.3 | 2.5 | 0.25 |
| ASMD2920SL1000 | 6.73 | 7.98 | 4.80 | 5.44 | 0.80 | 1.30 | 0.3 | 2.5 | 0.25 |
| ASMD2920SL1100 | 6.73 | 7.98 | 4.80 | 5.44 | 1.00 | 1.50 | 0.3 | 2.5 | 0.25 |
| ASMD2920SL1200 | 6.73 | 7.98 | 4.80 | 5.44 | 1.00 | 1.50 | 0.3 | 2.5 | 0.25 |