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IT Rack & Server Tray Solutions

Littelfuse IT Rack and Server Tray Solutions support the safe and efficient transfer of electrical energy throughout modern data center and compute rack architectures. The portfolio addresses evolving power delivery requirements across AC-powered and native DC-powered environments, including IT racks, server trays, battery backup systems, power distribution units, hot-swap circuits, and high-voltage power racks. Solutions span circuit protection, power semiconductors, sensing, switching, and control technologies, enabling reliable power delivery from grid infrastructure to computing hardware. Littelfuse Power Rack Solutions address enterprise computing, AI infrastructure, networking systems, storage platforms, battery backup units, server power distribution, power shelves, and hot-swap subsystems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Tactile Switches Tact Switch, 12 VDC, 50 mA, 4.2x3.2, 2.5mm H, 180gf, J leads PTS815SJM250SMTR LFS C&K 1: $0.23 162,047In Stock	Mfr. Part # PTS815SJM250SMTR LFS Mouser Part # 611-PTS815SJM250SMTR	C&K	Tactile Switches Tact Switch, 12 VDC, 50 mA, 4.2x3.2, 2.5mm H, 180gf, J leads Learn More about C&K ck pts815 tactile switches	Datasheet	162,047In Stock	Cut Tape $0.23 $0.20 $0.192 $0.168 View Reel $0.138 $0.156 $0.147 $0.139 $0.138 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 3A 0408003.WR Littelfuse 1: $1.58 4,362In Stock	Mfr. Part # 0408003.WR Mouser Part # 576-0408003.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 3A Learn More about Littelfuse 408 series fuses	Datasheet	4,362In Stock	Cut Tape $1.58 $1.41 $1.32 $1.09 View Reel $0.666 $0.92 $0.886 $0.763 $0.703 $0.666 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL 1210L300SLWR Littelfuse 1: $1.88 17,914In Stock	Mfr. Part # 1210L300SLWR Mouser Part # 576-1210L300SLWR	Littelfuse	Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL Learn More about Littelfuse lorho	Datasheet	17,914In Stock	Cut Tape $1.88 $1.73 $1.44 $1.33 Reel $0.856 View $1.19 $1.10 $1.01 $0.836	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 1A 0408001.WR Littelfuse 1: $1.58 5,004In Stock	Mfr. Part # 0408001.WR Mouser Part # 576-0408001.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 1A Learn More about Littelfuse 408 series fuses	Datasheet	5,004In Stock	Cut Tape $1.58 $1.41 $1.32 $1.09 View Reel $0.666 $0.92 $0.886 $0.763 $0.703 $0.666 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A 1206L300SLTHYR Littelfuse 1: $1.88 45,503In Stock	Mfr. Part # 1206L300SLTHYR Mouser Part # 576-1206L300SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A Learn More about Littelfuse lorho	Datasheet	45,503In Stock	Cut Tape $1.88 $1.73 $1.44 $1.30 View Reel $0.801 $1.18 $1.08 $0.993 $0.955 $0.801 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A 1812L035/30DR Littelfuse 1: $1.92 19,438In Stock	Mfr. Part # 1812L035/30DR Mouser Part # 576-1812L035/30DR	Littelfuse	Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A Learn More about Littelfuse 1812l fuses	Datasheet	19,438In Stock	Cut Tape $1.92 $1.77 $1.47 $1.34 Reel $0.845 View $1.22 $1.11 $0.823 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
MOSFETs 4500V 200mA HV Power MOSFET IXTF02N450 IXYS 1: $52.29 402In Stock	Mfr. Part # IXTF02N450 Mouser Part # 747-IXTF02N450	IXYS	MOSFETs 4500V 200mA HV Power MOSFET Learn More about IXYS 4500vmosfet mosfet	Datasheet	402In Stock	$52.29 $39.63	Min.: 1 Mult.: 1
MOSFETs TO268 3KV 30A N-CH POLAR IXTT2N300P3HV IXYS 1: $59.39 413In Stock	Mfr. Part # IXTT2N300P3HV Mouser Part # 747-IXTT2N300P3HV	IXYS	MOSFETs TO268 3KV 30A N-CH POLAR Learn More about IXYS littelfuse commercial tactical uav systems	Datasheet	413In Stock	$59.39 $45.25	Min.: 1 Mult.: 1
Cartridge Fuses 50A 500V NORMAL BLOW 0607050.UXTH500P Littelfuse 1: $17.47 3,230In Stock	Mfr. Part # 0607050.UXTH500P Mouser Part # 576-0607050.UXTH500P	Littelfuse	Cartridge Fuses 50A 500V NORMAL BLOW Learn More about Littelfuse 607 cartridge fuses	Datasheet	3,230In Stock	$17.47 $14.50 $13.38 $11.09 View $10.22 $9.17 $9.00	Min.: 1 Mult.: 1
MOSFETs ISOPLUS 4.7KV 2A N-CH HIVOLT IXTL2N470 IXYS 1: $150.50 255In Stock	Mfr. Part # IXTL2N470 Mouser Part # 747-IXTL2N470	IXYS	MOSFETs ISOPLUS 4.7KV 2A N-CH HIVOLT Learn More about IXYS littelfuse commercial tactical uav systems	Datasheet	255In Stock	$150.50 $115.50	Min.: 1 Mult.: 1
MOSFETs Trench T2 HiperFET Power MOSFET IXFT320N10T2 IXYS 1: $26.10 945In Stock 3,510On Order	Mfr. Part # IXFT320N10T2 Mouser Part # 747-IXFT320N10T2	IXYS	MOSFETs Trench T2 HiperFET Power MOSFET Learn More about IXYS gen2 trench gate mosfets	Datasheet	945In Stock 3,510On Order On Order Ship Dates Mfr. #: IXFT320N10T2 Stock: 945 Can Ship Immediately On Order: 60 Expected 12/14/2026 1,650 Expected 1/25/2027 1,800 Expected 2/8/2027 Factory Lead-Time: 22 Weeks	$26.10 $18.40 $16.94 $16.77 Quote Quote	Min.: 1 Mult.: 1
Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 7A 0408007.WR Littelfuse 1: $1.58 2,329In Stock	Mfr. Part # 0408007.WR Mouser Part # 576-0408007.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 7A Learn More about Littelfuse 408 series fuses	Datasheet	2,329In Stock	Cut Tape $1.58 $1.41 $1.32 $1.09 View Reel $0.624 $0.92 $0.886 $0.763 $0.703 $0.624 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Tactile Switches Vertical thru-hole White LED, no cap ITS50FV1ST C&K 1: $5.34 755In Stock	Mfr. Part # ITS50FV1ST Mouser Part # 611-ITS50FV1ST	C&K	Tactile Switches Vertical thru-hole White LED, no cap Learn More about C&K CK ITS	Datasheet	755In Stock	$5.34 $3.51 $3.30 $3.17 $2.83	Min.: 1 Mult.: 1
Tactile Switches Rt. Angle thru-hole White LED, no cap ITS50FR2ST C&K 1: $8.49 1,397In Stock	Mfr. Part # ITS50FR2ST Mouser Part # 611-ITS50FR2ST	C&K	Tactile Switches Rt. Angle thru-hole White LED, no cap Learn More about C&K CK ITS	Datasheet	1,397In Stock	$8.49 $7.19 $6.76 $5.55 View $5.33 $5.26 $5.19 Quote	Min.: 1 Mult.: 1
Tactile Switches SMT Vertical, GW Red/Green LED, cap ITS13FV2SR C&K 1: $8.74 945In Stock	Mfr. Part # ITS13FV2SR Mouser Part # 611-ITS13FV2SR	C&K	Tactile Switches SMT Vertical, GW Red/Green LED, cap Learn More about C&K CK ITS	Datasheet	945In Stock	Cut Tape $8.74 $7.62 $7.21 $6.65 $5.16 Reel $5.15 MouseReel Available	Min.: 1 Mult.: 1 : 500
Industrial & Electrical Fuses 1000VDC 1AMP Midget 0SPF001.H Littelfuse 1: $22.01 145In Stock	Mfr. Part # 0SPF001.H Mouser Part # 576-0SPF001.H	Littelfuse	Industrial & Electrical Fuses 1000VDC 1AMP Midget Learn More about Littelfuse 1000vdc spf	Datasheet	145In Stock	$22.01 $17.16 $15.71 $13.80 View $12.23 $11.49 $10.81 $9.99	Min.: 1 Mult.: 1
Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 4A 0408004.WR Littelfuse 1: $1.58 1,958In Stock	Mfr. Part # 0408004.WR Mouser Part # 576-0408004.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 4A Learn More about Littelfuse 408 series fuses	Datasheet	1,958In Stock	Cut Tape $1.58 $1.41 $1.32 $1.09 View Reel $0.624 $0.92 $0.886 $0.763 $0.703 $0.624 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 32V 3A V/FA SLIM 0402 0435003.KR Littelfuse 1: $1.74 13,296In Stock	Mfr. Part # 0435003.KR Mouser Part # 576-0435003.KR	Littelfuse	Surface Mount Fuses 32V 3A V/FA SLIM 0402 Learn More about Littelfuse iot wearables protection	Datasheet	13,296In Stock	Cut Tape $1.74 $1.47 $1.36 $1.13 View Reel $0.741 $1.02 $0.927 $0.839 $0.774 $0.741 $0.741 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Surface Mount Fuses 32V 1.5A 0402 Fast Acting 043501.5KR Littelfuse 1: $1.56 10,898In Stock	Mfr. Part # 043501.5KR Mouser Part # 576-043501.5KR	Littelfuse	Surface Mount Fuses 32V 1.5A 0402 Fast Acting Learn More about Littelfuse iot wearables protection	Datasheet	10,898In Stock	Cut Tape $1.56 $1.38 $1.31 $1.06 View Reel $0.672 $0.908 $0.869 $0.753 $0.694 $0.672 $0.672 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Surface Mount Fuses 2.5A 32V FAST ACTING FUSE AEC-Q200 043802.5WRA Littelfuse 1: $1.71 4,578In Stock	Mfr. Part # 043802.5WRA Mouser Part # 576-043802.5WRA	Littelfuse	Surface Mount Fuses 2.5A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	4,578In Stock	Cut Tape $1.71 $1.51 $1.44 $1.16 View Reel $0.737 $0.999 $0.955 $0.827 $0.763 $0.737 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 0451.250NRL Littelfuse 1: $2.13 5,187In Stock	Mfr. Part # 0451.250NRL Mouser Part # 576-0451.250NRL	Littelfuse	Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	5,187In Stock	Cut Tape $2.13 $1.94 $1.84 $1.49 View Reel $0.887 $1.26 $1.23 $1.04 $0.969 $0.887 $0.887 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Industrial & Electrical Fuses 1000VDC 8AMP Midget PCB Tabs 0SPF008.HXR Littelfuse 1: $26.44 500In Stock	Mfr. Part # 0SPF008.HXR Mouser Part # 576-0SPF008.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 8AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	500In Stock	$26.44 $21.94 $20.24 $16.17 View $14.55 $13.56 $12.75	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600A 300VAC 125VDC Class T JLLN600.X Littelfuse 1: $184.16 15In Stock	Mfr. Part # JLLN600.X Mouser Part # 576-JLLN600.X	Littelfuse	Industrial & Electrical Fuses 600A 300VAC 125VDC Class T Learn More about Littelfuse jlln	Datasheet	15In Stock	$184.16 $176.09 $139.56 $134.15	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 34MM TMOV34S151MP Littelfuse 1: $21.04 124In Stock	Mfr. Part # TMOV34S151MP Mouser Part # 576-TMOV34S151MP	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 34MM Learn More about Littelfuse tmov varistors	Datasheet	124In Stock	$21.04 $16.88 $15.07 $14.56 View $14.05 $13.99	Min.: 1 Mult.: 1
Battery Management ITV 9.5*5.0MM 14V 30A ITV9550L1430MR Littelfuse 1: $7.77 588In Stock	Mfr. Part # ITV9550L1430MR Mouser Part # 650-ITV9550L1430MR	Littelfuse	Battery Management ITV 9.5*5.0MM 14V 30A Learn More about Littelfuse itv polyswitch	Datasheet	588In Stock	Cut Tape $7.77 $5.99 $5.55 $5.06 Reel $4.53 View $4.69 $4.68 $4.31	Min.: 1 Mult.: 1 : 1,000