PTC Resettable Fuses

Results: 25
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
6V12V16V24V33V-
Current - Hold (Ih) (Max)
750 mA1.1 A1.25 A1.5 A1.85 A2 A2.6 A3 A3.3 A4 A5 A6 A
Current - Trip (It)
3.7 A5 A5.2 A8 A
Current - Max
20 A40 A
Time to Trip
2.5 s5 s15 s20 s
Resistance - Initial (Ri) (Min)
5 mOhms15 mOhms20 mOhms45 mOhms
Resistance - Post Trip (R1) (Max)
48 mOhms75 mOhms150 mOhms
Size / Dimension
0.289" L x 0.202" W (7.36mm x 5.12mm)0.290" L x 0.202" W (7.36mm x 5.12mm)
Thickness (Max)
0.033" (0.85mm)0.063" (1.60mm)-
Stocking Options
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Marketplace Product
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Voltage - Max
Current - Hold (Ih) (Max)
Current - Trip (It)
Current - Max
Time to Trip
Resistance - Initial (Ri) (Min)
Resistance - Post Trip (R1) (Max)
Operating Temperature
Grade
Qualification
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
MF-LSMF-SERIES
MF-LSMF260X-2
PTC RESET FUSE 24V 2.6A 2920
Bourns Inc.
40,354
In Stock
1 : ¥7.96000
Cut Tape (CT)
4,000 : ¥3.35803
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
2.6 A
5.2 A
20 A
5 s
20 mOhms
75 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2920 (7351 Metric), Concave
0.289" L x 0.202" W (7.36mm x 5.12mm)
-
0.063" (1.60mm)
-
MF-LSMF-SERIES
MF-LSMF185/33X-2
PTC RESET FUSE 33V 1.85A 2920
Bourns Inc.
6,391
In Stock
1 : ¥7.96000
Cut Tape (CT)
4,000 : ¥3.35803
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
1.85 A
3.7 A
40 A
2.5 s
45 mOhms
150 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2920 (7351 Metric), Concave
0.289" L x 0.202" W (7.36mm x 5.12mm)
-
0.063" (1.60mm)
-
MF-LSMF-SERIES
MF-LSMF300/24X-2
PTC RESET FUSE 24V 3A 2920
Bourns Inc.
33,259
In Stock
1 : ¥9.28000
Cut Tape (CT)
4,000 : ¥3.91771
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
3 A
5.2 A
20 A
5 s
20 mOhms
75 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.289" L x 0.202" W (7.36mm x 5.12mm)
-
0.063" (1.60mm)
-
MF-LSMF
MF-LSMF500/16X-2
2920 RESETTABLE SMD PPTC 5.0A/16
Bourns Inc.
4,378
In Stock
1 : ¥14.37000
Cut Tape (CT)
4,000 : ¥5.92838
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
5 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF330/24X-2
2920 RESETTABLE SMD PPTC 3.3A/24
Bourns Inc.
2,110
In Stock
1 : ¥14.37000
Cut Tape (CT)
4,000 : ¥5.92838
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
3.3 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF075X-2
2920 RESETTABLE SMD PPTC 0.75A/3
Bourns Inc.
11,692
In Stock
1 : ¥5.83000
Cut Tape (CT)
6,000 : ¥2.35062
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
-
750 mA
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF150X-2
2920 RESETTABLE SMD PPTC 1.5A/15
Bourns Inc.
1,968
In Stock
1 : ¥5.83000
Cut Tape (CT)
3,000 : ¥2.39415
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
-
1.5 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF150/33X-2
2920 RESETTABLE SMD PPTC 1.5A/33
Bourns Inc.
3,796
In Stock
1 : ¥6.07000
Cut Tape (CT)
4,000 : ¥2.50816
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
1.5 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF200X-2
2920 RESETTABLE SMD PPTC 2.0A/15
Bourns Inc.
5,451
In Stock
1 : ¥6.40000
Cut Tape (CT)
4,000 : ¥2.62217
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
-
2 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF125/33X-2
2920 RESETTABLE SMD PPTC 1.25A/3
Bourns Inc.
4,577
In Stock
1 : ¥6.40000
Cut Tape (CT)
4,000 : ¥2.62217
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
1.25 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF185X-2
2920 RESETTABLE SMD PPTC 1.85/15
Bourns Inc.
2,994
In Stock
1 : ¥6.40000
Cut Tape (CT)
3,000 : ¥2.62218
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
-
1.85 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF260/6X-2
2920 RESETTABLE SMD PPTC 2.6A/6V
Bourns Inc.
2,985
In Stock
1 : ¥6.40000
Cut Tape (CT)
3,000 : ¥2.62218
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
2.6 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF260/16X-2
2920 RESETTABLE SMD PPTC 2.6A/16
Bourns Inc.
2,994
In Stock
1 : ¥6.65000
Cut Tape (CT)
3,000 : ¥2.79835
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
2.6 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF200/24X-2
2920 RESETTABLE SMD PPTC 2.0A/24
Bourns Inc.
4,176
In Stock
1 : ¥6.90000
Cut Tape (CT)
4,000 : ¥2.91030
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
2 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF330/12X-2
2920 RESETTABLE SMD PPTC 3.3A/12
Bourns Inc.
2,589
In Stock
1 : ¥7.96000
Cut Tape (CT)
3,000 : ¥3.35803
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
12V
3.3 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF300/16X-2
2920 RESETTABLE SMD PPTC 3.0A/16
Bourns Inc.
4,539
In Stock
1 : ¥8.46000
Cut Tape (CT)
4,000 : ¥3.58190
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
3 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF330/16X-2
2920 RESETTABLE SMD PPTC 3.3A/16
Bourns Inc.
2,978
In Stock
1 : ¥9.28000
Cut Tape (CT)
3,000 : ¥3.91772
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
3.3 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF600/12X-2
2920 RESETTABLE SMD PPTC 6.0A/12
Bourns Inc.
2,750
In Stock
1 : ¥9.28000
Cut Tape (CT)
4,000 : ¥3.91771
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
12V
6 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF400/16X-2
2920 RESETTABLE SMD PPTC 4.0A/16
Bourns Inc.
612
In Stock
1 : ¥14.37000
Cut Tape (CT)
3,000 : ¥5.92838
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
4 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF-SERIES
MF-LSMF300X-2
PTC RESET FUSE 6V 3A 2920
Bourns Inc.
895
In Stock
1 : ¥7.96000
Cut Tape (CT)
6,000 : ¥3.23366
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
3 A
5 A
40 A
20 s
15 mOhms
48 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.033" (0.85mm)
-
MF-LSMF
MF-LSMF110X-2
2920 RESETTABLE SMD PPTC 1.1A/33
Bourns Inc.
721
In Stock
1 : ¥5.25000
Cut Tape (CT)
6,000 : ¥2.12676
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
1.1 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF185/24X-2
2920 RESETTABLE SMD PPTC 1.85/24
Bourns Inc.
301
In Stock
1 : ¥7.39000
Cut Tape (CT)
3,000 : ¥3.13416
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
1.85 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF125X-2
2920 RESETTABLE SMD PPTC 1.25A/1
Bourns Inc.
0
In Stock
Check Lead Time
1 : ¥5.25000
Cut Tape (CT)
6,000 : ¥2.12676
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
-
1.25 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF
MF-LSMF330X-2
2920 RESETTABLE SMD PPTC 3.3A/6V
Bourns Inc.
0
In Stock
Check Lead Time
1 : ¥6.65000
Cut Tape (CT)
6,000 : ¥2.69472
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
-
3.3 A
-
-
-
-
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
-
-
MF-LSMF-SERIES
MF-LSMF400/12X-2
PTC RESETTABLE 4.0A 12V SMD 2920
Bourns Inc.
0
In Stock
Active
Tape & Reel (TR)
Active
Polymeric
12V
4 A
8 A
40 A
15 s
5 mOhms
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.063" (1.60mm)
-
Showing
of 25

PTC Resettable Fuses


PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.