Passive Components – Mouser Hong Kong

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Renewable Energy Solutions

Littelfuse provides a wide range of renewable energy solutions that include high-speed fuses, fast-acting relays, surge protection devices, and temperature sensors. These products from Littelfuse are designed to protect equipment from arc-flashes and fault conditions caused by equipment failure, phase-to-phase or ground faults, insulation breakdown, or temperature extremes. This selection of fuses, relays, surge protection devices, and temperature sensors can be found and used in Battery Energy Storage Systems (BESS), Solar/Photovoltaic (PV) energy solutions, and wind turbines.

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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.
Current Sense Resistors - SMD Passive Components, Resistors, 10x5.2 (3921) size, 12W, 0.2m Ohm, High Power Type Metal Plate Shunt Resistor (AEC-Q200 Qualified) PSR400ITQFC0L20 ROHM Semiconductor 1: HK$24.58 8,591In Stock	Mfr. Part No. PSR400ITQFC0L20 Mouser Part No 755-PSR400ITQFC0L20	ROHM Semiconductor	Current Sense Resistors - SMD Passive Components, Resistors, 10x5.2 (3921) size, 12W, 0.2m Ohm, High Power Type Metal Plate Shunt Resistor (AEC-Q200 Qualified) Learn More about ROHM Semiconductor rohm current sensing resistor	Datasheet	8,591In Stock	Cut Tape HK$24.58 HK$17.18 HK$13.40 HK$12.17 View Reel HK$7.88 HK$10.85 HK$10.03 HK$8.38 HK$7.88 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% DO-35 103JG1KE Littelfuse 1: HK$2.38 12,131In Stock	Mfr. Part No. 103JG1KE Mouser Part No 803-103JG1KE	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% DO-35 Learn More about Littelfuse do 35 standard	Datasheet	12,131In Stock	Cut Tape HK$2.38 HK$2.19 HK$1.93 HK$1.84 View Reel HK$1.23 HK$1.64 HK$1.41 HK$1.23	Min.: 1 Mult.: 1 : 5,000
NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3977 30K 10% GS303J1K Littelfuse 1: HK$11.34 2,728In Stock	Mfr. Part No. GS303J1K Mouser Part No 576-GS303J1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3977 30K 10% Learn More about Littelfuse renewable energy	Datasheet	2,728In Stock	HK$11.34 HK$10.85 HK$10.19 HK$9.70 View HK$9.29 HK$8.47 HK$7.50 HK$6.75	Min.: 1 Mult.: 1
Current Sense Resistors - SMD 2512 2mohm 1% Shunt Resistor PSR100KTQFJ2L00 ROHM Semiconductor 1: HK$18.58 13,631In Stock	Mfr. Part No. PSR100KTQFJ2L00 Mouser Part No 755-PSR100KTQFJ2L00	ROHM Semiconductor	Current Sense Resistors - SMD 2512 2mohm 1% Shunt Resistor Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	13,631In Stock	Cut Tape HK$18.58 HK$12.41 HK$9.62 HK$8.71 Reel HK$6.46 View HK$7.69 HK$7.00 HK$6.47 HK$6.28 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Current Sense Resistors - SMD 5931 0.002ohm 1% Shunt Res AEC-Q200 PSR500HTQFJ2L00 ROHM Semiconductor 1: HK$24.50 1,765In Stock	Mfr. Part No. PSR500HTQFJ2L00 Mouser Part No 755-PSR500HTQFJ2L00	ROHM Semiconductor	Current Sense Resistors - SMD 5931 0.002ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	1,765In Stock	Cut Tape HK$24.50 HK$16.44 HK$12.82 HK$11.67 Reel HK$8.30 View HK$10.36 HK$9.54 HK$8.30 HK$7.52 HK$7.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Current Sense Resistors - SMD 5931 0.0003ohm 1% Shunt Res AEC-Q200 PSR500HTQFD0L30 ROHM Semiconductor 1: HK$24.50 2,049In Stock	Mfr. Part No. PSR500HTQFD0L30 Mouser Part No 755-PSR500HTQFD0L30	ROHM Semiconductor	Current Sense Resistors - SMD 5931 0.0003ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	2,049In Stock	Cut Tape HK$24.50 HK$16.44 HK$12.82 HK$11.67 Reel HK$8.88 View HK$10.36 HK$9.62 HK$8.88 HK$8.80 HK$8.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Current Sense Resistors - SMD 5931 0.001ohm 1% Shunt Res AEC-Q200 PSR500HTQFH1L00 ROHM Semiconductor 1: HK$24.50 3,322In Stock	Mfr. Part No. PSR500HTQFH1L00 Mouser Part No 755-PSR500HTQFH1L00	ROHM Semiconductor	Current Sense Resistors - SMD 5931 0.001ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	3,322In Stock	Cut Tape HK$24.50 HK$16.44 HK$12.82 HK$11.67 Reel HK$8.30 View HK$10.36 HK$9.62 HK$8.30 HK$7.52 HK$7.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR KC103J2F Littelfuse 1: HK$34.52 4,388In Stock	Mfr. Part No. KC103J2F Mouser Part No 576-KC103J2F	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR Learn More about Littelfuse renewable energy	Datasheet	4,388In Stock	HK$34.52 HK$30.91 HK$29.59 HK$28.03 View HK$26.88 HK$25.89 HK$23.43 HK$20.63	Min.: 1 Mult.: 1
Current Sense Resistors - SMD 3921 0.002ohm 1% Shunt Res AEC-Q200 PSR400ITQFJ2L00 ROHM Semiconductor 1: HK$22.11 2,319In Stock	Mfr. Part No. PSR400ITQFJ2L00 Mouser Part No 755-PSR400ITQFJ2L00	ROHM Semiconductor	Current Sense Resistors - SMD 3921 0.002ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	2,319In Stock	Cut Tape HK$22.11 HK$14.47 HK$11.51 HK$10.44 Reel HK$6.69 View HK$9.29 HK$8.55 HK$7.10 HK$6.48 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC (Negative Temperature Coefficient) Thermistors 100K 1 DEG C DO-35 104JM1A Littelfuse 1: HK$8.55 5In Stock	Mfr. Part No. 104JM1A Mouser Part No 803-104JM1A	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 100K 1 DEG C DO-35 Learn More about Littelfuse do 35 standard	Datasheet	5In Stock	HK$8.55 HK$6.72 HK$6.30 HK$6.01 View HK$5.42 HK$5.20 HK$5.00 HK$4.59	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS 205V4G1K Littelfuse 1: HK$9.29 490In Stock	Mfr. Part No. 205V4G1K Mouser Part No 803-205V4G1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS Learn More about Littelfuse do 35 standard	Datasheet	490In Stock	HK$9.29 HK$8.80 HK$7.46 HK$7.00 View HK$6.83 HK$5.66 HK$5.41 HK$5.01	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 33K OHM 10% DO41 333RH1K Littelfuse 1: HK$13.56 499In Stock	Mfr. Part No. 333RH1K Mouser Part No 803-333RH1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 33K OHM 10% DO41 Learn More about Littelfuse do 35 standard	Datasheet	499In Stock	HK$13.56 HK$10.19 HK$8.11 HK$7.63 View HK$7.44 HK$6.40 HK$5.99 HK$5.47	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED DC103G2K Littelfuse 1: HK$11.67 179In Stock	Mfr. Part No. DC103G2K Mouser Part No 803-DC103G2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED Learn More about Littelfuse renewable energy	Datasheet	179In Stock	HK$11.67 HK$8.80 HK$7.01 HK$6.59 View HK$6.44 HK$5.16 HK$4.94 HK$4.73	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 1K OHM 10% 102FH1K Littelfuse 1: HK$11.26 267In Stock	Mfr. Part No. 102FH1K Mouser Part No 803-102FH1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 1K OHM 10% Learn More about Littelfuse do 35 standard	Datasheet	267In Stock	HK$11.26 HK$8.47 HK$6.79 HK$6.38 View HK$6.22 HK$5.24 HK$4.86 HK$4.46	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR LC302J2J Littelfuse 1: HK$15.70 448In Stock	Mfr. Part No. LC302J2J Mouser Part No 803-LC302J2J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse renewable energy	Datasheet	448In Stock	HK$15.70 HK$12.08 HK$10.11 HK$9.86 View HK$8.96 HK$7.83 HK$6.82	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ 105V3G1K Littelfuse 1: HK$12.41 373In Stock	Mfr. Part No. 105V3G1K Mouser Part No 803-105V3G1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse do 35 standard	Datasheet	373In Stock	HK$12.41 HK$9.37 HK$7.46 HK$7.00 View HK$6.83 HK$5.43 HK$5.33 HK$5.19	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR 222E1G1K Littelfuse 1: HK$7.40 90In Stock	Mfr. Part No. 222E1G1K Mouser Part No 803-222E1G1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse do 35 standard	Datasheet	90In Stock	HK$7.40 HK$5.64 HK$4.86 HK$4.69 View HK$3.99 HK$3.85 HK$3.47 HK$3.25 HK$2.86	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR 503JL1A Littelfuse 1: HK$14.55 201In Stock 500Expected 15/12/2026	Mfr. Part No. 503JL1A Mouser Part No 803-503JL1A	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse jl do 35	Datasheet	201In Stock 500Expected 15/12/2026	HK$14.55 HK$13.89 HK$11.75 HK$11.51 View HK$10.60 HK$9.37 HK$9.04 HK$8.71 HK$8.06	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3047 100 10% GS201B1K Littelfuse 1: HK$16.93 11In Stock 500Expected 29/12/2026	Mfr. Part No. GS201B1K Mouser Part No 576-GS201B1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3047 100 10% Learn More about Littelfuse renewable energy	Datasheet	11In Stock 500Expected 29/12/2026	HK$16.93 HK$13.07 HK$10.93 HK$10.69 View HK$9.70 HK$8.88 HK$8.47 HK$7.73	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR LC303J2K Littelfuse 1: HK$13.89 498In Stock	Mfr. Part No. LC303J2K Mouser Part No 576-LC303J2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse renewable energy	Datasheet	498In Stock	HK$13.89 HK$10.44 HK$8.30 HK$7.87 View HK$7.68 HK$6.46 HK$5.95 HK$5.48	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors UL-RATED NTC THERM 50K OHM 10% DO35 USUG1000-503K Littelfuse 1: HK$12.41 500In Stock	Mfr. Part No. USUG1000-503K Mouser Part No 576-USUG1000-503K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors UL-RATED NTC THERM 50K OHM 10% DO35 Learn More about Littelfuse renewable energy	Datasheet	500In Stock	HK$12.41 HK$9.37 HK$7.46 HK$7.00 View HK$6.83 HK$6.82 HK$5.74 HK$5.58 HK$5.03	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD LC101B2K Littelfuse 1: HK$13.89 319In Stock	Mfr. Part No. LC101B2K Mouser Part No 576-LC101B2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	319In Stock	HK$13.89 HK$10.44 HK$8.30 HK$7.87 View HK$7.68 HK$6.46 HK$5.95 HK$5.48	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR DC102F2K Littelfuse 1: HK$8.80 517In Stock	Mfr. Part No. DC102F2K Mouser Part No 803-DC102F2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR Learn More about Littelfuse renewable energy	Datasheet	517In Stock	HK$8.80 HK$8.30 HK$7.01 HK$6.59 View HK$6.44 HK$5.47 HK$5.15 HK$4.73	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 10% LC104R2K Littelfuse 1: HK$28.28 180In Stock	Mfr. Part No. LC104R2K Mouser Part No 803-LC104R2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 100K OHM 10% Learn More about Littelfuse renewable energy	Datasheet	180In Stock	HK$28.28 HK$21.21 HK$18.82 HK$17.92 View HK$17.43 HK$16.77 HK$15.95 HK$14.71	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD LC103E2K Littelfuse 1: HK$13.97 391In Stock	Mfr. Part No. LC103E2K Mouser Part No 576-LC103E2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	391In Stock	HK$13.97 HK$10.52 HK$8.38 HK$7.88 View HK$7.69 HK$5.28	Min.: 1 Mult.: 1

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