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Reliable BMS Protection Solutions

Littelfuse provides a wide portfolio of products designed for reliable BMS protection, from EVs to grids. These products include fuses, TVS diodes, gate drivers, solid-state relays, sensors, and resistors. From small APL applications to utility grids, Littelfuse offers various modules and products with a wide range of specifications, ensuring engineers can find the most suitable choice for any project.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ100A Littelfuse 1: HK$44.88 4,194In Stock	Mfr. Part No. TP5.0SMDJ100A Mouser Part No 576-TP5.0SMDJ100A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	4,194In Stock	Cut Tape HK$44.88 HK$30.09 HK$25.07 HK$22.77 Reel HK$16.44 View HK$20.14 HK$18.17 HK$16.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ150A Littelfuse 1: HK$44.88 5,520In Stock	Mfr. Part No. TP5.0SMDJ150A Mouser Part No 576-TP5.0SMDJ150A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	5,520In Stock	Cut Tape HK$44.88 HK$30.09 HK$25.07 HK$22.77 Reel HK$16.44 View HK$20.14 HK$18.17 HK$16.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Automotive Fuses 100A 58V TIME DELAY 142.5395.6102 Littelfuse 1: HK$173.44 2,688In Stock	Mfr. Part No. 142.5395.6102 Mouser Part No 576-142.5395.6102	Littelfuse	Automotive Fuses 100A 58V TIME DELAY	Datasheet	2,688In Stock	HK$173.44 HK$110.48 HK$102.34 HK$91.16 HK$87.54	Min.: 1 Mult.: 1
Automotive Fuses 60A W/ M6 Holes MIDI 0498060.MXM6 Littelfuse 1: HK$23.92 10,910In Stock	Mfr. Part No. 0498060.MXM6 Mouser Part No 576-0498060.MXM6	Littelfuse	Automotive Fuses 60A W/ M6 Holes MIDI	Datasheet	10,910In Stock	HK$23.92 HK$19.89 HK$18.33 HK$15.21 View HK$14.06 HK$11.10 HK$10.36 HK$10.28	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ110A Littelfuse 1: HK$44.88 5,481In Stock	Mfr. Part No. TP5.0SMDJ110A Mouser Part No 576-TP5.0SMDJ110A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	5,481In Stock	Cut Tape HK$44.88 HK$30.09 HK$26.55 HK$23.84 View Reel HK$17.02 HK$21.21 HK$18.17 HK$17.02 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ160A Littelfuse 1: HK$44.88 5,404In Stock	Mfr. Part No. TP5.0SMDJ160A Mouser Part No 576-TP5.0SMDJ160A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	5,404In Stock	Cut Tape HK$44.88 HK$30.09 HK$26.55 HK$23.84 View Reel HK$17.02 HK$21.21 HK$18.17 HK$17.02 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ150CA Littelfuse 1: HK$44.88 5,415In Stock	Mfr. Part No. TP5.0SMDJ150CA Mouser Part No 576-TP5.0SMDJ150CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	5,415In Stock	Cut Tape HK$44.88 HK$30.09 HK$25.07 HK$22.77 Reel HK$16.44 View HK$20.14 HK$18.17 HK$16.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ130A Littelfuse 1: HK$44.88 5,799In Stock	Mfr. Part No. TP5.0SMDJ130A Mouser Part No 576-TP5.0SMDJ130A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	5,799In Stock	Cut Tape HK$44.88 HK$30.09 HK$25.07 HK$22.77 Reel HK$16.44 View HK$20.14 HK$18.17 HK$16.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ170A Littelfuse 1: HK$44.88 5,285In Stock	Mfr. Part No. TP5.0SMDJ170A Mouser Part No 576-TP5.0SMDJ170A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	5,285In Stock	Cut Tape HK$44.88 HK$30.09 HK$26.55 HK$23.84 View Reel HK$17.02 HK$21.21 HK$18.17 HK$17.02 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ43CA Littelfuse 1: HK$37.81 4,680In Stock	Mfr. Part No. TP5.0SMDJ43CA Mouser Part No 576-TP5.0SMDJ43CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	4,680In Stock	Cut Tape HK$37.81 HK$24.99 HK$19.40 HK$17.59 Reel HK$12.49 View HK$14.88 HK$13.65 HK$12.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R TPSMB219A Littelfuse 1: HK$10.36 5,920In Stock	Mfr. Part No. TPSMB219A Mouser Part No 576-TPSMB219A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb tvs diodes	Datasheet	5,920In Stock	Cut Tape HK$10.36 HK$4.80 HK$4.27 HK$3.30 Reel HK$2.38 View HK$2.17 HK$2.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 27V AEC-Q101 5% Bi-Directional TPSMC27CA Littelfuse 1: HK$10.77 5,160In Stock	Mfr. Part No. TPSMC27CA Mouser Part No 576-TPSMC27CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 27V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	5,160In Stock	Cut Tape HK$10.77 HK$6.76 HK$5.01 HK$4.45 Reel HK$2.40 View HK$3.46 HK$2.97 HK$2.27 HK$2.15 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 51V AEC-Q101 5% Bi-Directional TPSMC51CA Littelfuse 1: HK$10.77 4,984In Stock	Mfr. Part No. TPSMC51CA Mouser Part No 576-TPSMC51CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 51V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	4,984In Stock	Cut Tape HK$10.77 HK$6.76 HK$5.01 HK$4.45 Reel HK$2.27 View HK$3.46 HK$2.97 HK$2.15 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 30V AEC-Q101 5% Bi-Directional TPSMD30CA Littelfuse 1: HK$14.22 11,439In Stock	Mfr. Part No. TPSMD30CA Mouser Part No 576-TPSMD30CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 30V AEC-Q101 5% Bi-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	11,439In Stock	Cut Tape HK$14.22 HK$9.04 HK$6.74 HK$6.01 Reel HK$3.35 View HK$4.73 HK$4.07 HK$3.28 HK$3.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Automotive Fuses Fuse - BF2 58V / 1000A DC, 225A 200 pc 142.5395.6222 Littelfuse 1: HK$176.40 274In Stock	Mfr. Part No. 142.5395.6222 Mouser Part No 576-142.5395.6222	Littelfuse	Automotive Fuses Fuse - BF2 58V / 1000A DC, 225A 200 pc	Datasheet	274In Stock	HK$176.40 HK$159.22 HK$145.99 HK$92.06 HK$87.54	Min.: 1 Mult.: 1
Automotive Fuses 58V 125A 1000A 142.7010.6122 Littelfuse 1: HK$45.46 1,648In Stock	Mfr. Part No. 142.7010.6122 Mouser Part No 576-142.7010.6122	Littelfuse	Automotive Fuses 58V 125A 1000A Learn More about Littelfuse bf1 fuses	Datasheet	1,648In Stock	HK$45.46 HK$38.06 HK$29.59 HK$26.55 View HK$23.92 HK$22.03 HK$20.22 HK$19.56 HK$18.08	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Uni-Directional TPSMB110A Littelfuse 1: HK$10.36 5,609In Stock	Mfr. Part No. TPSMB110A Mouser Part No 576-TPSMB110A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	5,609In Stock	Cut Tape HK$10.36 HK$4.81 HK$3.77 HK$3.02 Reel HK$2.17 View HK$2.91 HK$2.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 510V AEC-Q101 5% Uni-Directional TPSMB510A-A Littelfuse 1: HK$11.92 4,999In Stock	Mfr. Part No. TPSMB510A-A Mouser Part No 576-TPSMB510A-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 510V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	4,999In Stock	Cut Tape HK$11.92 HK$5.24 HK$4.48 HK$3.87 Reel HK$2.56 View HK$3.29 HK$3.21 HK$2.49 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 28V AEC-Q101 5% Uni-Directional TPSMD28A Littelfuse 1: HK$14.22 6,984In Stock	Mfr. Part No. TPSMD28A Mouser Part No 576-TPSMD28A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 28V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	6,984In Stock	Cut Tape HK$14.22 HK$9.04 HK$6.74 HK$6.01 View Reel HK$3.16 HK$4.73 HK$4.07 HK$3.16 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 40V AEC-Q101 5% Bi-Directional TPSMD40CA Littelfuse 1: HK$14.39 3,559In Stock	Mfr. Part No. TPSMD40CA Mouser Part No 576-TPSMD40CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 40V AEC-Q101 5% Bi-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	3,559In Stock	Cut Tape HK$14.39 HK$9.04 HK$7.00 HK$6.07 Reel HK$3.63 View HK$4.73 HK$4.07 HK$3.58 HK$3.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ160CA Littelfuse 1: HK$44.88 5,927In Stock	Mfr. Part No. TP5.0SMDJ160CA Mouser Part No 576-TP5.0SMDJ160CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	5,927In Stock	Cut Tape HK$44.88 HK$30.09 HK$24.50 HK$22.36 View Reel HK$16.11 HK$19.81 HK$18.17 HK$16.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Automotive Fuses 32V 300A MEGA 0298300.TXN Littelfuse 1: HK$164.81 311In Stock	Mfr. Part No. 0298300.TXN Mouser Part No 576-0298300.TXN	Littelfuse	Automotive Fuses 32V 300A MEGA Learn More about Littelfuse mega 32v fuses	Datasheet	311In Stock	HK$164.81 HK$136.78 HK$97.82 HK$86.06	Min.: 1 Mult.: 1
Automotive Fuses 58V 150A 1000A 142.7010.6152 Littelfuse 1: HK$34.94 1,601In Stock	Mfr. Part No. 142.7010.6152 Mouser Part No 576-142.7010.6152	Littelfuse	Automotive Fuses 58V 150A 1000A Learn More about Littelfuse bf1 fuses	Datasheet	1,601In Stock	HK$34.94 HK$30.00 HK$23.34 HK$20.30 View HK$17.84 HK$17.51 HK$17.43 HK$17.02	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Bi-Directional TPSMB480CA-A Littelfuse 1: HK$12.74 12,603In Stock	Mfr. Part No. TPSMB480CA-A Mouser Part No 576-TPSMB480CA-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	12,603In Stock	Cut Tape HK$12.74 HK$8.02 HK$5.98 HK$5.33 Reel HK$3.15 View HK$4.17 HK$3.73 HK$2.99 HK$2.90 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 75V AEC-Q101 5% Uni-Directional TPSMB75A Littelfuse 1: HK$6.58 8,900In Stock	Mfr. Part No. TPSMB75A Mouser Part No 576-TPSMB75A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 75V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	8,900In Stock	Cut Tape HK$6.58 HK$3.04 HK$2.62 HK$2.00 Reel HK$1.48 View HK$1.94 HK$1.46 HK$1.26 MouseReel Available	Min.: 1 Mult.: 1 : 3,000