437A Surface Mount Fuses

Littelfuse 437A Surface Mount Fuses offer a wide temperature range of -55°C to +150°C and are AECQ-compliant. The 437A series is tested to cater to the secondary circuit protection needs of compact auto-electronics applications. The general design of these fuses ensures excellent temperature stability and performance reliability. Additionally, the high I2t values typical of the Littelfuse 437A fuses ensure high inrush current withstand capability. Littelfuse 437A Surface Mount Fuses are suitable for TFT displays, battery management systems, clusters, LED lighting, and automotive navigation systems.

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說明 規格書 供貨情況 定價 (TWD) 基於數量按單價篩選表中結果。
數量 RoHS ECAD模型 系列
產品
保險絲類型
额定电流
交流電額定電壓
直流電額定電壓
中斷等級
保險絲大小/成組
最低工作溫度
最高工作溫度
資格
封裝
電阻
Littelfuse 表面黏著保險絲 .75A 63V 1206 Fast-Acting AEC-Q200
規格書
3,774庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 750 mA 63 VAC 63 VDC 50 A at 63 VAC, 50 A at 63 VDC, 100 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 600 mOhms
Littelfuse 表面黏著保險絲 1.75A 63V 1206 Fast-Acting AEC-Q200
規格書
2,980庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 1.75 A 63 VAC 63 VDC 50 A at 63 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 71 mOhms
Littelfuse 表面黏著保險絲 3.5A 32V 1206 Fast-Acting AEC-Q200
規格書
1,613庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 3.5 A 45 VAC 63 VDC 50 A at 45 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 27 mOhms
Littelfuse 表面黏著保險絲 1A 63V 1206 Fast-Acting AEC-Q200
規格書
24,135庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 1 A 63 VAC 63 VDC 50 A at 63 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 420 mOhms
Littelfuse 表面黏著保險絲 .5A 63V 1206 Fast-Acting AEC-Q200
規格書
3,997庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 500 mA 63 VAC 63 VDC 50 A at 63 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 908 mOhms
Littelfuse 表面黏著保險絲 3A 32V 1206 Fast-Acting AEC-Q200
規格書
5,540庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 3 A 45 VAC 63 VDC 50 A at 45 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 35 mOhms
Littelfuse 表面黏著保險絲 4A 32V 1206 Fast-Acting AEC-Q200
規格書
8,386庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 4 A 45 VAC 63 VDC 50 A at 45 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 22 mOhms
Littelfuse 表面黏著保險絲 FUSE 63V FA 1206 5A AECQ
規格書
2,664庫存量
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 5 A 45 VAC 63 VDC 50 A at 45 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q100 Reel, Cut Tape 15.9 mOhms
Littelfuse 表面黏著保險絲 FUSE 35V FA 1206 8A AECQ
規格書
2,824庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 8 A 32 VAC 35 VDC 50 A at 32 VAC, 50 A at 35 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 8 mOhms
Littelfuse 表面黏著保險絲 1.5A 63V 1206 Fast-Acting AEC-Q200
規格書
3,889庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 1.5 A 63 VAC 63 VDC 50 A at 63 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 209 mOhms
Littelfuse 表面黏著保險絲 2A 63V 1206 Fast-Acting AEC-Q200
規格書
995庫存量
3,000預期2026/5/4
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 2 A 63 VAC 63 VDC 50 A at 63 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 62 mOhms
Littelfuse 表面黏著保險絲 FUSE 35V FA 1206 7A AECQ
規格書
725庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 7 A 32 VAC 35 VDC 50 A at 32 VAC, 50 A at 35 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 10 mOhms
Littelfuse 表面黏著保險絲 2.5A 32V 1206 Fast-Acting AEC-Q200
規格書
740庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 2.5 A 45 VAC 63 VDC 50 A at 45 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 43 mOhms
Littelfuse 表面黏著保險絲 1.25A 63V 1206 Fast-Acting AEC-Q200
規格書
262庫存量
3,000預期2026/5/4
可選用MouseReel
最少： 1
倍數： 1
捲: 3,000

437A Surface Mount Fuses Fast Blow 1.25 A 63 VAC 63 VDC 50 A at 63 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 318 mOhms