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PTC Resettable Fuses

Photo Mfr. Part # Availability 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
TRF250-145-RA-B-0.5 Littelfuse Inc. electronic component

TRF250-145-RA-B-0.5

PTC RESET FUSE 60V 145MA RADIAL

Littelfuse Inc.

9,499
RFQ

Datasheet

Radial, Disc PolySwitch®, TRF250 Bag Active Polymeric 60V (250V Int) 145 mA 290 mA 3 A 2.5 s 3 Ohms 12 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-RHT400-0 Bourns Inc. electronic component

MF-RHT400-0

PTC RESET FUSE 16V 4A RADIAL

Bourns Inc.

2,500
RFQ

Datasheet

Radial, Disc Multifuse®, MF-RHT Bag Active Polymeric 16V 4 A 7.5 A 100 A 5 s 24 mOhms 60 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.394" L x 0.118" W (10.00mm x 3.00mm) 0.591" (15.00mm) - 0.201" (5.10mm)
MF-RHT300-0 Bourns Inc. electronic component

MF-RHT300-0

PTC RESET FUSE 16V 3A RADIAL

Bourns Inc.

2,195
RFQ

Datasheet

Radial, Disc Multifuse®, MF-RHT Bag Active Polymeric 16V 3 A 6 A 100 A 5 s 33 mOhms 79 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.346" L x 0.118" W (8.80mm x 3.00mm) 0.543" (13.80mm) - 0.201" (5.10mm)
RGEF900-2 Littelfuse Inc. electronic component

RGEF900-2

PTC RESET FUSE 16V 9A RADIAL

Littelfuse Inc.

1,996
RFQ

Datasheet

Radial, Disc PolySwitch®, RGEF Tape & Reel (TR) Active Polymeric 16V 9 A 15.3 A 100 A 5.5 s 4.7 mOhms 13.5 mOhms - -40°C ~ 85°C - - - Through Hole 0.532" L x 0.100" W (13.50mm x 2.50mm) 0.854" (21.70mm) - 0.199" (5.05mm)
RHEF650-2 Littelfuse Inc. electronic component

RHEF650-2

PTC RESET FUSE 16V 6.5A RADIAL

Littelfuse Inc.

1,480
RFQ

Datasheet

Radial, Disc PolySwitch®, RHEF Tape & Reel (TR) Active Polymeric 16V 6.5 A 12 A 100 A 5.5 s 11 mOhms 26 mOhms - -40°C ~ 125°C - - - Through Hole 0.500" L x 0.118" W (12.70mm x 3.00mm) 0.874" (22.20mm) - 0.199" (5.05mm)
MF-NSML175/12-2 Bourns Inc. electronic component

MF-NSML175/12-2

PTC RESET FUSE 12V 1.75A 1206

Bourns Inc.

3,953
RFQ

Datasheet

1206 (3216 Metric), Concave Multifuse®, MF-NSML/X Tape & Reel (TR) Active Polymeric 12V 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-RG1100-0 Bourns Inc. electronic component

MF-RG1100-0

PTC RESET FUSE 16V 11A RADIAL

Bourns Inc.

2,993
RFQ

Datasheet

Radial, Disc Multifuse®, MF-RG Bulk Active Polymeric 16V 11 A 18.7 A 100 A 15.2 s 3 mOhms 10 mOhms - -40°C ~ 85°C - - - Through Hole 0.689" L x 0.118" W (17.50mm x 3.00mm) 0.988" (25.10mm) - 0.201" (5.10mm)
250R120-RCZR Littelfuse Inc. electronic component

250R120-RCZR

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

5,407
RFQ

Datasheet

Radial, Disc POLY-FUSE®, 250R Cut Tape (CT) Active Polymeric 60V (250V Int) 120 mA 240 mA 3 A 3 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) - 0.201" (5.10mm)
MF-RM040/240-0 Bourns Inc. electronic component

MF-RM040/240-0

PTC RESET FUSE 240V 400MA RADIAL

Bourns Inc.

2,840
RFQ

Datasheet

Radial, Disc Multifuse®, MF-RM Bulk 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) 0.823" (20.90mm) - 0.114" (2.90mm)
MF-RHT550-0 Bourns Inc. electronic component

MF-RHT550-0

PTC RESET FUSE 16V 5.5A RADIAL

Bourns Inc.

2,715
RFQ

Datasheet

Radial, Disc Multifuse®, MF-RHT Bag 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)
2920L600/12MR-A Littelfuse Inc. electronic component

2920L600/12MR-A

PTC RESET FUSE 12V 6A 2920

Littelfuse Inc.

2,367
RFQ

Datasheet

2920 (7351 Metric), Concave POLY-FUSE®, 2920L Tape & Reel (TR) Active Polymeric 12V 6 A 12 A 50 A 2 s 4 mOhms 20 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.063" (1.60mm) -
MF-RG650-0 Bourns Inc. electronic component

MF-RG650-0

PTC RESET FUSE 16V 6.5A RADIAL

Bourns Inc.

2,850
RFQ

Datasheet

Radial, Disc Multifuse®, MF-RG Bag Active Polymeric 16V 6.5 A 11.1 A 100 A 3.5 s 8.8 mOhms 24 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.776" (19.70mm) - 0.201" (5.10mm)
AHRF600-2 Littelfuse Inc. electronic component

AHRF600-2

PTC RESET FUSE 16V 6A RADIAL

Littelfuse Inc.

1,998
RFQ

Datasheet

Radial, Disc PolySwitch®, AHRF Tape & Reel (TR) Active Polymeric 16V 6 A 12 A 100 A 6.5 s 10 mOhms 32 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.827" (21.00mm) - 0.200" (5.08mm)
MF-RHT650-0 Bourns Inc. electronic component

MF-RHT650-0

PTC RESET FUSE 16V 6.5A RADIAL

Bourns Inc.

2,665
RFQ

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 16V 6.5 A 12 A 100 A 5.5 s 11 mOhms 26 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.500" L x 0.118" W (12.70mm x 3.00mm) 0.874" (22.20mm) - 0.114" (2.90mm)
MICROASMDCH150F-2 Littelfuse Inc. electronic component

MICROASMDCH150F-2

PPTC-MINI-PSW

Littelfuse Inc.

1,215
RFQ

Datasheet

1210 (3225 Metric), Concave PolySwitch®, microASMD Tape & Reel (TR) Active Polymeric 12V 1.5 A 4.5 A 40 A 1 s 25 mOhms 250 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.58mm) - 0.055" (1.40mm) -
TRF250-145T-B-0.5 Littelfuse Inc. electronic component

TRF250-145T-B-0.5

PTC RESET FUSE 60V 145MA RADIAL

Littelfuse Inc.

1,970
RFQ

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)
PTCCL05H630HTE Vishay Beyschlag/Draloric/BC Components electronic component

PTCCL05H630HTE

PTC RESET FUSE 265V 63MA RADIAL

Vishay Beyschlag/Draloric/BC Components

1,450
RFQ

Datasheet

Radial, Disc PTCCL - 265V Tape & Reel (TR) Active Ceramic 265V 63 mA 95 mA 450 mA - - - 120 Ohms 0°C ~ 70°C - - - Through Hole 0.197" Dia x 0.197" T (5.00mm x 5.00mm) 0.394" (10.00mm) - 0.197" (5.00mm)
LSP550 Littelfuse Inc. electronic component

LSP550

PTC RESET FUSE 16V 5.5A

Littelfuse Inc.

9,778
RFQ

Datasheet

Strap PolySwitch®, LSP Bag Active Polymeric 16V 5.5 A 10.2 A 50 A 5 s 8 mOhms 26 mOhms 13 mOhms -40°C ~ 85°C Automotive AEC-Q200 - User Defined 0.787" L x 0.402" W (20.00mm x 10.20mm) - 0.035" (0.90mm) -
MF-RG600-0 Bourns Inc. electronic component

MF-RG600-0

PTC RESET FUSE 16V RADIAL DISC

Bourns Inc.

4,638
RFQ

Datasheet

Radial, Disc Multifuse®, MF-RG Bulk Active Polymeric 16V - 18.7 A 100 A - 3 mOhms 10 mOhms - -40°C ~ 85°C - - - Through Hole 0.421" L x 0.118" W (10.70mm x 3.00mm) 0.673" (17.10mm) - 0.201" (5.10mm)
B59980C0120A051 EPCOS - TDK Electronics electronic component

B59980C0120A051

PTC RESET FUSE 80V 85MA RADIAL

EPCOS - TDK Electronics

2,712
RFQ

Datasheet

Radial, Disc B59980 Tape & Reel (TR) Active Ceramic 80V 85 mA 170 mA 1 A - - - 25 Ohms -40°C ~ 125°C - - - Through Hole 0.256" Dia x 0.138" T (6.50mm x 3.50mm) 0.394" (10.00mm) - 0.197" (5.00mm)
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PTC Resettable Fuses Electronic Components

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