Circuit Protection – Mouser Taiwan

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.
Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A 1812L035/30DR Littelfuse 1: NT$68.83 18,668In 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	18,668In Stock	Cut Tape NT$68.83 NT$62.02 NT$52.70 NT$48.04 Reel NT$29.65 View NT$43.02 NT$39.79 NT$29.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ESD Protection Diodes / TVS Diodes SMDJ - A 300V SMDJ300A Littelfuse 1: NT$107.55 2,325In Stock	Mfr. Part # SMDJ300A Mouser Part # 576-SMDJ300A	Littelfuse	ESD Protection Diodes / TVS Diodes SMDJ - A 300V Learn More about Littelfuse military uav systems	Datasheet	2,325In Stock	Cut Tape NT$107.55 NT$69.19 NT$56.28 NT$47.68 NT$37.64 Reel NT$31.91	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMDJ - CA 250V SMDJ250CA Littelfuse 1: NT$107.19 2,700In Stock 9,000Expected 3/8/2027	Mfr. Part # SMDJ250CA Mouser Part # 576-SMDJ250CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMDJ - CA 250V Learn More about Littelfuse military uav systems	Datasheet	2,700In Stock 9,000Expected 3/8/2027	Cut Tape NT$107.19 NT$68.83 NT$55.93 NT$47.32 View Reel NT$31.91 NT$36.93 NT$32.80 NT$31.91 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 8.5V 5% Bi-Directional SMDJ8.5CA Littelfuse 1: NT$60.59 5,490In Stock	Mfr. Part # SMDJ8.5CA Mouser Part # 576-SMDJ8.5CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 8.5V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5,490In Stock	Cut Tape NT$60.59 NT$38.36 NT$28.64 NT$25.49 View Reel NT$13.37 NT$20.04 NT$18.39 NT$13.37 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 7A 30V 100A Imax RUEF700 Littelfuse 1: NT$29.04 10,211In Stock	Mfr. Part # RUEF700 Mouser Part # 650-RUEF700	Littelfuse	Resettable Fuses - PPTC 7A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	10,211In Stock	NT$29.04 NT$23.91 NT$20.00 NT$18.89 View NT$17.78 NT$16.96 NT$16.17 NT$15.95 NT$14.34	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 3kW 22V 5% Bi-Directional SMDJ22CA Littelfuse 1: NT$51.27 3,174In Stock	Mfr. Part # SMDJ22CA Mouser Part # 576-SMDJ22CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 22V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,174In Stock	Cut Tape NT$51.27 NT$31.73 NT$26.42 NT$23.45 Reel NT$15.70 View NT$19.22 NT$18.79 NT$15.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMDJ - CA 400V SMDJ400CA Littelfuse 1: NT$103.25 3,935In Stock	Mfr. Part # SMDJ400CA Mouser Part # 576-SMDJ400CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMDJ - CA 400V Learn More about Littelfuse military uav systems	Datasheet	3,935In Stock	Cut Tape NT$103.25 NT$66.68 NT$50.91 NT$45.89 Reel NT$28.82 View NT$36.93 NT$32.84 NT$27.89	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMDJ - CA 200V SMDJ200CA Littelfuse 1: NT$104.32 1,672In Stock	Mfr. Part # SMDJ200CA Mouser Part # 576-SMDJ200CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMDJ - CA 200V Learn More about Littelfuse military uav systems	Datasheet	1,672In Stock	Cut Tape NT$104.32 NT$67.40 NT$52.34 NT$46.25 Reel NT$31.73 View NT$37.28 NT$32.84 NT$30.29 NT$29.86 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 8V 5% Uni-Directional SMDJ8.0A Littelfuse 1: NT$57.36 3,669In Stock	Mfr. Part # SMDJ8.0A Mouser Part # 576-SMDJ8.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 8V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,669In Stock	Cut Tape NT$57.36 NT$27.71 NT$23.73 NT$21.26 Reel NT$13.41 View NT$18.46 NT$17.03 NT$12.51 NT$12.40 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 180V 5% Bi-Directional SMDJ180CA Littelfuse 1: NT$100.74 2,951In Stock	Mfr. Part # SMDJ180CA Mouser Part # 576-SMDJ180CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 180V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	2,951In Stock	Cut Tape NT$100.74 NT$64.89 NT$52.70 NT$44.10 Reel NT$30.01 View NT$34.60 NT$31.69 NT$29.97 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 220V 5% Uni-Directional SMDJ220A Littelfuse 1: NT$103.25 2,793In Stock	Mfr. Part # SMDJ220A Mouser Part # 576-SMDJ220A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 220V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	2,793In Stock	Cut Tape NT$103.25 NT$66.68 NT$50.91 NT$45.89 View Reel NT$27.89 NT$36.93 NT$32.84 NT$27.89	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 54V 5% Bi-Directional SMDJ54CA Littelfuse 1: NT$71.70 5,170In Stock	Mfr. Part # SMDJ54CA Mouser Part # 576-SMDJ54CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 54V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5,170In Stock	Cut Tape NT$71.70 NT$33.59 NT$27.93 NT$24.77 View Reel NT$16.92 NT$21.19 NT$20.76 NT$16.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 70V 5% Uni-Directional SMDJ70A Littelfuse 1: NT$58.08 8,048In Stock	Mfr. Part # SMDJ70A Mouser Part # 576-SMDJ70A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 70V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	8,048In Stock	Cut Tape NT$58.08 NT$38.36 NT$28.64 NT$24.99 Reel NT$13.26 View NT$20.00 NT$17.03 NT$13.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 9A 30V 100A Imax RUEF900 Littelfuse 1: NT$41.23 16,667In Stock	Mfr. Part # RUEF900 Mouser Part # 650-RUEF900	Littelfuse	Resettable Fuses - PPTC 9A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	16,667In Stock	NT$41.23 NT$32.77 NT$28.82 NT$26.96 View NT$24.66 NT$23.45 NT$22.19 NT$21.87 NT$19.86	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 3kW 70V 5% Bi-Directional SMDJ70CA Littelfuse 1: NT$71.70 14,103In Stock	Mfr. Part # SMDJ70CA Mouser Part # 576-SMDJ70CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 70V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	14,103In Stock	Cut Tape NT$71.70 NT$33.16 NT$27.43 NT$25.20 View Reel NT$16.92 NT$21.80 NT$21.44 NT$16.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 5A 30V 100A Imax RUEF500K-2 Littelfuse 1: NT$31.91 5,881In Stock	Mfr. Part # RUEF500K-2 Mouser Part # 650-RUEF500K-2	Littelfuse	Resettable Fuses - PPTC 5A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	5,881In Stock	Cut Tape NT$31.91 NT$29.43 NT$24.41 NT$22.55 Reel NT$14.05 View NT$20.26 NT$18.68 NT$13.48 NT$13.09	Min.: 1 Mult.: 1 : 1,500
ESD Protection Diodes / TVS Diodes 3kW 220V 5% Bi-Directional SMDJ220CA Littelfuse 1: NT$96.08 6,717In Stock	Mfr. Part # SMDJ220CA Mouser Part # 576-SMDJ220CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 220V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	6,717In Stock	Cut Tape NT$96.08 NT$63.10 NT$48.04 NT$43.38 View Reel NT$25.92 NT$34.60 NT$31.69 NT$25.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC RGEF250-2 RGEF250-2 Littelfuse 1: NT$16.13 5,373In Stock	Mfr. Part # RGEF250-2 Mouser Part # 650-RGEF250-2	Littelfuse	Resettable Fuses - PPTC RGEF250-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	5,373In Stock	Cut Tape NT$16.13 NT$14.56 NT$12.66 NT$11.79 View Reel NT$8.96 NT$10.93 NT$10.36 NT$9.82 NT$8.96	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC RGEF300 RGEF300 Littelfuse 1: NT$16.85 17,375In Stock	Mfr. Part # RGEF300 Mouser Part # 650-RGEF300	Littelfuse	Resettable Fuses - PPTC RGEF300 Learn More about Littelfuse radial leaded pptcs	Datasheet	17,375In Stock	NT$16.85 NT$15.20 NT$13.12 NT$11.79 View NT$11.19 NT$10.68 NT$10.18 NT$10.11 NT$9.32	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes SMDJ - CA 300V SMDJ300CA Littelfuse 1: NT$107.55 1,233In Stock 15,000On Order	Mfr. Part # SMDJ300CA Mouser Part # 576-SMDJ300CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMDJ - CA 300V Learn More about Littelfuse military uav systems	Datasheet	1,233In Stock 15,000On Order On Order Ship Dates Mfr. #: SMDJ300CA Stock: 1,233 Can Ship Immediately On Order: 3,000 Expected 12/1/2026 12,000 Expected 8/5/2027 Factory Lead-Time: 34 Weeks	Cut Tape NT$107.55 NT$69.19 NT$56.28 NT$47.68 NT$37.64 Reel NT$34.42 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 1.35A 30V 40A Imax RUEF135S Littelfuse 1: NT$19.36 80In Stock	Mfr. Part # RUEF135S Mouser Part # 650-RUEF135S	Littelfuse	Resettable Fuses - PPTC 1.35A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	80In Stock	NT$19.36 NT$18.03 NT$14.81 NT$11.40 View NT$10.25 NT$9.43 NT$8.68	Min.: 1 Mult.: 1
Resettable Fuses - PPTC RGEF800-2 RGEF800-2 Littelfuse 1: NT$35.85 2,353In Stock	Mfr. Part # RGEF800-2 Mouser Part # 650-RGEF800-2	Littelfuse	Resettable Fuses - PPTC RGEF800-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	2,353In Stock	Cut Tape NT$35.85 NT$33.02 NT$27.43 NT$25.31 Reel NT$15.77 View NT$22.73 NT$20.97 NT$14.52 NT$14.38	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 1.6A 30V 40A Imax RUEF160-AP Littelfuse 1: NT$20.79 3,673In Stock	Mfr. Part # RUEF160-AP Mouser Part # 650-RUEF160-AP	Littelfuse	Resettable Fuses - PPTC 1.6A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	3,673In Stock	Cut Tape NT$20.79 NT$18.93 NT$15.74 NT$14.52 Reel NT$8.75 View NT$13.05 NT$11.11 NT$8.07 NT$7.82	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated RUEF250U-2 Littelfuse 1: NT$19.36 3,930In Stock	Mfr. Part # RUEF250U-2 Mouser Part # 650-RUEF250U-2	Littelfuse	Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated Learn More about Littelfuse radial leaded pptcs	Datasheet	3,930In Stock	Cut Tape NT$19.36 NT$15.24 NT$13.44 NT$12.66 Reel NT$8.89 View NT$11.79 NT$11.26 NT$10.68 NT$8.68	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 9A 30V 100A Imax RUEF900-2 Littelfuse 1: NT$48.04 1,542In Stock	Mfr. Part # RUEF900-2 Mouser Part # 650-RUEF900-2	Littelfuse	Resettable Fuses - PPTC 9A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1,542In Stock	Cut Tape NT$48.04 NT$45.17 NT$38.00 NT$34.88 Reel NT$22.80 View NT$31.37 NT$28.93 NT$20.51	Min.: 1 Mult.: 1 : 1,000

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Types of Circuit Protection