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
RUEF600-1

RUEF600-1

PTC RESET FUSE 30V 6A RADIAL

Littelfuse Inc.

250
RFQ
RUEF600-1

Datasheet

Radial, Disc PolySwitch®, RUEF Bag Active Polymeric 30V 6 A 12 A 100 A 16 s 5 mOhms 40 mOhms - -40°C ~ 85°C - - - Through Hole 0.650" L x 0.118" W (16.50mm x 3.00mm) 0.949" (24.10mm) - 0.400" (10.15mm)
PTR016V1400-BK

PTR016V1400-BK

PTC RESET FUSE 16V 14A RADIAL

Eaton - Electronics Division

125
RFQ
PTR016V1400-BK

Datasheet

Radial, Disc PTR016V Bulk Active Polymeric 16V 14 A 23.8 A 100 A 9 s 2 mOhms 7 mOhms - -40°C ~ 85°C - - - Through Hole 0.925" L x 0.122" W (23.50mm x 3.10mm) 1.098" (27.90mm) - 0.394" (10.00mm)
MF-R250U

MF-R250U

PTC RESET FUSE 30V 2.5A RADIAL

Bourns Inc.

4,907
RFQ
MF-R250U

Datasheet

Radial, Disc Multifuse®, MF-R Bulk Active Polymeric 30V 2.5 A 5 A 40 A 10.3 s 25 mOhms 70 mOhms - -40°C ~ 85°C - - - Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) - 0.201" (5.10mm)
LVR040S-1

LVR040S-1

PTC RESET FUSE 240V 400MA RADIAL

Littelfuse Inc.

850
RFQ
LVR040S-1

Datasheet

Radial, Disc PolySwitch®, LVR Bag Active Polymeric 240V (265V Int) 400 mA 900 mA 5.5 A 24 s 600 mOhms 1.9 Ohms - -20°C ~ 85°C - - - Through Hole 0.453" L x 0.150" W (11.50mm x 3.80mm) 0.768" (19.50mm) - 0.200" (5.08mm)
MF-RHT500-0

MF-RHT500-0

PTC RESET FUSE 16V 5A RADIAL

Bourns Inc.

808
RFQ
MF-RHT500-0

Datasheet

Radial, Disc Multifuse®, MF-RHT Bag Active Polymeric 16V 5 A 9 A 100 A 9 s 17.5 mOhms 45 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.744" (18.90mm) - 0.201" (5.10mm)
MF-RX012/250-T-2

MF-RX012/250-T-2

PTC RESET FUSE 60V 120MA RADIAL

Bourns Inc.

4,594
RFQ
MF-RX012/250-T-2

Datasheet

Radial, Disc Multifuse®, MF-RX/250 Tape & Reel (TR) Active Polymeric 60V (250V Int) 120 mA - 3 A - 7 Ohms 16 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm)
1210L175WR

1210L175WR

PTC RESET FUSE 6V 1.75A 1210

Littelfuse Inc.

4,978
RFQ
1210L175WR

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, 1210L Tape & Reel (TR) Active Polymeric 6V 1.75 A 3.5 A 100 A 600 ms 20 mOhms 80 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.039" (1.00mm) -
TRF250-145T

TRF250-145T

PTC RESET FUSE 60V 145MA RADIAL

Littelfuse Inc.

480
RFQ
TRF250-145T

Datasheet

Radial, Disc PolySwitch®, TRF250 Bag Active Polymeric 60V (250V Int) 145 mA 290 mA 3 A 2.5 s 5.4 Ohms 14 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.197" (5.00mm)
MF-RHT550-2

MF-RHT550-2

PTC RESET FUSE 16V 5.5A RADIAL

Bourns Inc.

276
RFQ
MF-RHT550-2

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) Active Polymeric 16V 5.5 A 10 A 100 A 6 s 15 mOhms 37 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.744" (18.90mm) - 0.201" (5.10mm)
MF-RHT500-2

MF-RHT500-2

PTC RESET FUSE 16V 5A RADIAL

Bourns Inc.

117
RFQ
MF-RHT500-2

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) Active Polymeric 16V 5 A 9 A 100 A 9 s 17.5 mOhms 45 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.744" (18.90mm) - 0.201" (5.10mm)
MF-R800-2

MF-R800-2

PTC RESET FUSE 30V 8A RADIAL

Bourns Inc.

1,205
RFQ
MF-R800-2

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Reel (TR) Active Polymeric 30V 8 A 16 A 40 A 18.8 s 5 mOhms 30 mOhms - -40°C ~ 85°C - - - Through Hole 0.953" L x 0.118" W (24.20mm x 3.00mm) 1.295" (32.90mm) - 0.402" (10.20mm)
RUEF700K-2

RUEF700K-2

PTC RESET FUSE 30V 7A RADIAL

Littelfuse Inc.

700
RFQ
RUEF700K-2

Datasheet

Radial, Disc PolySwitch®, RUEF Tape & Reel (TR) Active Polymeric 30V 7 A 14 A 100 A 17.5 s 5 mOhms 30 mOhms - -40°C ~ 85°C - - - Through Hole 0.752" L x 0.118" W (19.10mm x 3.00mm) 1.091" (27.70mm) - 0.400" (10.15mm)
PTR030V0800-BK

PTR030V0800-BK

PTC RESET FUSE 30V 8A RADIAL

Eaton - Electronics Division

252
RFQ
PTR030V0800-BK

Datasheet

Radial, Disc PTR030V Bulk Active Polymeric 30V 8 A 16 A 100 A 18.8 s 5 mOhms 20 mOhms - -40°C ~ 85°C - - - Through Hole 0.850" L x 0.118" W (21.60mm x 3.00mm) 1.150" (29.20mm) - 0.394" (10.00mm)
MF-RG300-2

MF-RG300-2

PTC RESET FUSE 16V 3A RADIAL

Bourns Inc.

3,556
RFQ
MF-RG300-2

Datasheet

Radial, Disc Multifuse®, MF-RG Tape & Reel (TR) Active Polymeric 16V 3 A 5.1 A 100 A 1 s 38 mOhms 97.5 mOhms - -40°C ~ 85°C - - - Through Hole 0.280" L x 0.118" W (7.10mm x 3.00mm) 0.433" (11.00mm) - 0.201" (5.10mm)
RUEF800K

RUEF800K

PTC RESET FUSE 30V 8A RADIAL

Littelfuse Inc.

1,841
RFQ
RUEF800K

Datasheet

Radial, Disc PolySwitch®, RUEF Bag Active Polymeric 30V 8 A 16 A 100 A 18.8 s 5 mOhms 20 mOhms - -40°C ~ 85°C - - - Through Hole 0.850" L x 0.118" W (21.60mm x 3.00mm) 1.189" (30.20mm) - 0.400" (10.15mm)
72R110XMR

72R110XMR

PTC RESET FUSE 72V 1.1A RADIAL

Littelfuse Inc.

2,472
RFQ
72R110XMR

Datasheet

Radial, Disc POLY-FUSE®, 72R Cut Tape (CT) Active Polymeric 72V 1.1 A 2.2 A 40 A 8.2 s 150 mOhms 380 mOhms - -40°C ~ 85°C - - - Through Hole 0.512" Dia x 0.122" T (13.00mm x 3.10mm) 0.717" (18.20mm) - 0.201" (5.10mm)
AHRF750-2

AHRF750-2

PTC RESET FUSE 16V 7.5A RADIAL

Littelfuse Inc.

1,000
RFQ
AHRF750-2

Datasheet

Radial, Disc PolySwitch®, AHRF Tape & Reel (TR) Active Polymeric 16V 7.5 A 14.8 A 100 A 8 s 7.4 mOhms 22 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.925" (23.50mm) - 0.200" (5.08mm)
MF-RHT700-2

MF-RHT700-2

PTC RESET FUSE 16V 7A RADIAL

Bourns Inc.

3,321
RFQ
MF-RHT700-2

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) Active Polymeric 16V 7 A 13 A 100 A 7 s 10 mOhms 25 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.862" (21.90mm) - 0.201" (5.10mm)
AGRF1000

AGRF1000

PTC RESET FUSE 16V 10A RADIAL

Littelfuse Inc.

4,665
RFQ
AGRF1000

Datasheet

Radial, Disc PolySwitch®, AGRF Bag Active Polymeric 16V 10 A 18.5 A 100 A 7 s 3.4 mOhms 10.2 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.650" L x 0.118" W (16.50mm x 3.00mm) 1.012" (25.70mm) - 0.199" (5.05mm)
AGRF1100-2

AGRF1100-2

PTC RESET FUSE 16V 11A RADIAL

Littelfuse Inc.

1,000
RFQ
AGRF1100-2

Datasheet

Radial, Disc PolySwitch®, AGRF Tape & Reel (TR) Active Polymeric 16V 11 A 20.3 A 100 A 7.5 s 3.3 mOhms 8.9 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.689" L x 0.118" W (17.50mm x 3.00mm) 1.043" (26.50mm) - 0.228" (5.80mm)
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