PTC Resettable Fuses

Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging 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) Resistance - 25°C (Typ) Operating Temperature Grade Qualification Ratings Mounting Type Size / Dimension Height - Seated (Max) Thickness (Max) Lead Spacing
MF-NSMF175-2

MF-NSMF175-2

1206 POLYMER PTC 1.75A/6V

Bourns Inc.

2,580
RFQ
MF-NSMF175-2

Datasheet

1206 (3216 Metric), Concave Multifuse®, MF-NSMF Tape & Reel (TR) Active Polymeric 6V 1.75 A 3.5 A 100 A 1 s 20 mOhms 85 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.128" L x 0.063" W (3.25mm x 1.60mm) - 0.063" (1.60mm) -
ASMD250F-2

ASMD250F-2

PTC RESET FUSE 16V 1.97A 2SMD

Littelfuse Inc.

1,435
RFQ
ASMD250F-2

Datasheet

2-SMD PolySwitch®, ASMD Tape & Reel (TR) Active Polymeric 16V 1.97 A 5 A 40 A 30 s 35 mOhms 85 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.343" L x 0.250" W (8.70mm x 6.36mm) - 0.118" (3.00mm) -
72R090XPR

72R090XPR

PTC RESET FUSE 72V 900MA RADIAL

Littelfuse Inc.

2,860
RFQ
72R090XPR

Datasheet

Radial, Disc POLY-FUSE®, 72R Cut Tape (CT) Active Polymeric 72V 900 mA 1.8 A 40 A 7.2 s 200 mOhms 470 mOhms - -40°C ~ 85°C - - - Through Hole 0.441" Dia x 0.122" T (11.20mm x 3.10mm) 0.622" (15.80mm) - 0.201" (5.10mm)
RGEF600-2

RGEF600-2

PTC RESET FUSE 16V 6A RADIAL

Littelfuse Inc.

1,945
RFQ
RGEF600-2

Datasheet

Radial, Disc PolySwitch®, RGEF Tape & Reel (TR) Active Polymeric 16V 6 A 10.2 A 100 A 3.3 s 10 mOhms 28 mOhms - -40°C ~ 85°C - - - Through Hole 0.402" L x 0.098" W (10.20mm x 2.50mm) 0.673" (17.10mm) - 0.199" (5.05mm)
60R065XPR

60R065XPR

PTC RESET FUSE 60V 650MA RADIAL

Littelfuse Inc.

3,897
RFQ
60R065XPR

Datasheet

Radial, Disc POLY-FUSE®, 60R Cut Tape (CT) Active Polymeric 60V 650 mA 1.3 A 40 A 5.3 s 310 mOhms 720 mOhms - -40°C ~ 85°C - - - Through Hole 0.370" Dia x 0.122" T (9.40mm x 3.10mm) 0.571" (14.50mm) - 0.201" (5.10mm)
MF-RX050/72-2

MF-RX050/72-2

PTC RESET FUSE 72V 500MA RADIAL

Bourns Inc.

3,785
RFQ
MF-RX050/72-2

Datasheet

Radial, Disc MF-RX/72 Tape & Reel (TR) Active - 72V 500 mA 1 A 40 A 4 s - - - - - - - Through Hole 0.311" Dia x 0.122" W (7.90mm x 3.10mm) - - 0.201" (5.10mm)
MF-RM012/240-0

MF-RM012/240-0

PTC RESET FUSE 240V 120MA RADIAL

Bourns Inc.

2,945
RFQ
MF-RM012/240-0

Datasheet

Radial, Disc Multifuse®, MF-RM Bulk Active Polymeric 240V (265V Int) 120 mA 300 mA 1.2 A 15 s 3 Ohms 12 Ohms - -20°C ~ 85°C - - - Through Hole 0.327" Dia x 0.150" T (8.30mm x 3.80mm) 0.508" (12.90mm) - 0.114" (2.90mm)
MF-RG700-0

MF-RG700-0

PTC RESET FUSE 16V 7A RADIAL

Bourns Inc.

2,580
RFQ
MF-RG700-0

Datasheet

Radial, Disc Multifuse®, MF-RG Bulk Active Polymeric 16V 7 A 11.9 A 100 A 8 s 8 mOhms 21 mOhms - -40°C ~ 85°C - - - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.740" (18.80mm) - 0.201" (5.10mm)
MF-RX040/72-2

MF-RX040/72-2

PTC RESET FUSE 72V 400MA RADIAL

Bourns Inc.

2,247
RFQ
MF-RX040/72-2

Datasheet

Radial, Disc MF-RX/72 Tape & Reel (TR) Active - 72V 400 mA 800 mA 40 A 3.9 s - - - - - - - Through Hole 0.291" Dia x 0.122" W (7.40mm x 3.10mm) - - 0.201" (5.10mm)
MF-VS170-0

MF-VS170-0

PTC RESET FUSE 16V 1.7A STRAP

Bourns Inc.

1,982
RFQ
MF-VS170-0

Datasheet

Strap Multifuse®, MF-VS Bulk Active Polymeric 16V 1.7 A 3.4 A 100 A 3 s 30 mOhms 105 mOhms - -40°C ~ 85°C - - - User Defined 0.669" L x 0.205" W (17.00mm x 5.20mm) - 0.035" (0.90mm) -
LVR008NS-1

LVR008NS-1

PTC RESET FUSE 240V 80MA RADIAL

Littelfuse Inc.

1,500
RFQ
LVR008NS-1

Datasheet

Radial, Disc PolySwitch®, LVR Bag Active Polymeric 240V (265V Int) 80 mA 190 mA 1.2 A 10 s 7.4 Ohms 26 Ohms - -20°C ~ 85°C - - - Through Hole 0.283" Dia x 0.181" T (7.20mm x 4.60mm) 0.402" (10.20mm) - 0.200" (5.08mm)
MF-USML260/12-2

MF-USML260/12-2

PTC RESET FUSE 12V 2.6A 1210

Bourns Inc.

4,860
RFQ
MF-USML260/12-2

Datasheet

1210 (3225 Metric), Concave Multifuse®, MF-USML/X Tape & Reel (TR) Active Polymeric 12V 2.6 A 5.2 A 50 A 5 s 4 mOhms 30 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.58mm) - 0.031" (0.80mm) -
CMF-RL50-10-0

CMF-RL50-10-0

PTC RESET FUSE 220V 65MA RADIAL

Bourns Inc.

3,551
RFQ
CMF-RL50-10-0

Datasheet

Radial, Disc CMF-RL Bulk Active Ceramic 220V (600V Int) 65 mA 150 mA 3 A 150 ms - - 50 Ohms -40°C ~ 125°C - - - Through Hole 0.386" L x 0.197" W (9.80mm x 5.00mm) 0.532" (13.50mm) - 0.200" (5.08mm)
TRF250-183S

TRF250-183S

PTC RESET FUSE 100V 183MA RADIAL

Littelfuse Inc.

1,210
RFQ
TRF250-183S

Datasheet

Radial, Disc PolySwitch®, TRF250 Bag Active Polymeric 100V (250V Int) 183 mA 685 mA 10 A 1.8 s 800 mOhms 3.4 Ohms - -40°C ~ 85°C - - - Through Hole 0.295" Dia x 0.150" T (7.50mm x 3.80mm) 0.374" (9.50mm) - 0.197" (5.00mm)
0ZRN0070FF1E

0ZRN0070FF1E

PTC RESET FUSE 30V 700MA RADIAL

Bel Fuse Inc.

2,985
RFQ
0ZRN0070FF1E

Datasheet

Radial, Disc 0ZRN Bulk Active Polymeric 30V 700 mA 1.4 A 40 A 3.2 s 300 mOhms 800 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.272" L x 0.118" W (6.90mm x 3.00mm) 0.425" (10.80mm) - 0.201" (5.10mm)
MF-RG800-0

MF-RG800-0

PTC RESET FUSE 16V RADIAL DISC

Bourns Inc.

2,829
RFQ
MF-RG800-0

Datasheet

Radial, Disc Multifuse®, MF-RG Bulk Active Polymeric 16V - - 100 A - - - - -40°C ~ 85°C - - - Through Hole 0.500" L x 0.118" W (12.70mm x 3.00mm) 0.823" (20.90mm) - 0.201" (5.10mm)
TRF250-110U-B-0.5-2

TRF250-110U-B-0.5-2

PTC RESET FUSE 60V 110MA RADIAL

Littelfuse Inc.

1,340
RFQ
TRF250-110U-B-0.5-2

Datasheet

Radial, Disc PolySwitch®, TRF250 Tape & Reel (TR) Active Polymeric 60V (250V Int) 110 mA 220 mA 3 A 750 ms 5 Ohms 16 Ohms - -40°C ~ 85°C - - - Through Hole 0.209" Dia x 0.150" T (5.30mm x 3.80mm) 0.370" (9.40mm) - 0.197" (5.00mm)
MF-NSML175/6-2

MF-NSML175/6-2

PTC RESET FUSE 6V 1.75A 1206

Bourns Inc.

4,980
RFQ
MF-NSML175/6-2

Datasheet

1206 (3216 Metric), Concave Multifuse®, MF-NSML/X Tape & Reel (TR) Active Polymeric 6V 1.75 A 3.5 A 50 A 5 s 6 mOhms 50 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.063" W (3.25mm x 1.60mm) - 0.028" (0.70mm) -
MF-NSML450/6-2

MF-NSML450/6-2

PTC RESET FUSE 6V 4.5A 1206

Bourns Inc.

3,360
RFQ
MF-NSML450/6-2

Datasheet

1206 (3216 Metric), Concave Multifuse®, MF-NSML/X Tape & Reel (TR) Active Polymeric 6V 4.5 A 9 A 50 A 2 s 2 mOhms 14 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.063" W (3.25mm x 1.60mm) - 0.039" (1.00mm) -
MF-RM016/240-0

MF-RM016/240-0

PTC RESET FUSE 240V 160MA RADIAL

Bourns Inc.

2,955
RFQ
MF-RM016/240-0

Datasheet

Radial, Disc Multifuse®, MF-RM Bulk Active Polymeric 240V (265V Int) 160 mA 370 mA 2 A 15 s 2.5 Ohms 7.8 Ohms - -20°C ~ 85°C - - - Through Hole 0.390" Dia x 0.150" T (9.90mm x 3.80mm) 0.543" (13.80mm) - 0.114" (2.90mm)
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