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PTC Resettable Fuses

Manufacturer Package/Case Series Packaging Part Status Type Voltage - Max Current - Trip (It) Current - Max Time to Trip Current - Hold (Ih) (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Size / Dimension Qualification Mounting Style Ratings Height - Seated (Max) Thickness (Max) Lead Spacing






















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Part Status Type Voltage - Max Current - Trip (It) Current - Max Time to Trip Current - Hold (Ih) (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Size / Dimension Qualification Mounting Style Ratings Height - Seated (Max) Thickness (Max) Lead Spacing
AHRL550

AHRL550

PTC RESET FUSE 5.5A 16V RAD

Littelfuse Inc.

9,953
AHRL550

Datasheet

Radial, Disc PolySwitch®, AHRL Bulk Active Polymeric 16V 11 A 50 A 6 s 5.5 A 12 mOhms 22 mOhms - -40°C ~ 125°C Automotive 0.370" L x 0.118" W (9.40mm x 3.00mm) AEC-Q200 Through Hole - 0.567" (14.40mm) - 0.199" (5.05mm)
AHRL1500

AHRL1500

PTC RESET FUSE 15A 16V RAD

Littelfuse Inc.

3,590
AHRL1500

Datasheet

Radial, Disc PolySwitch®, AHRL Bulk Active Polymeric 16V 30 A 100 A 18 s 15 A 2.9 mOhms 4.3 mOhms - -40°C ~ 125°C Automotive 0.724" L x 0.142" W (18.40mm x 3.60mm) AEC-Q200 Through Hole - 1.039" (26.40mm) - 0.400" (10.15mm)
MF-RHT600-2

MF-RHT600-2

PTC RESET FUSE 16V 6A RADIAL

Bourns Inc.

2,091
MF-RHT600-2

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) Active Polymeric 16V 10.8 A 100 A 5 s 6 A 13 mOhms 21.5 mOhms - -40°C ~ 125°C Automotive 0.441" L x 0.118" W (11.20mm x 3.00mm) AEC-Q200 Through Hole - 0.827" (21.00mm) - 0.201" (5.10mm)
MF-RG600-2

MF-RG600-2

PTC RESET FUSE 16V 6A RADIAL

Bourns Inc.

5,684
MF-RG600-2

Datasheet

Radial, Disc Multifuse®, MF-RG Tape & Reel (TR) Active Polymeric 16V 10.2 A 100 A 3.3 s 6 A 10 mOhms 28 mOhms - -40°C ~ 85°C Automotive 0.421" L x 0.118" W (10.70mm x 3.00mm) AEC-Q200 Through Hole - 0.673" (17.10mm) - 0.201" (5.10mm)
PTR060V0250-BK

PTR060V0250-BK

PTC RESET FUSE 60V 2.5A RADIAL

Eaton - Electronics Division

4,148
PTR060V0250-BK

Datasheet

Radial, Disc PTR060V Bulk Active Polymeric 60V 5 A 40 A 15.6 s 2.5 A 50 mOhms 130 mOhms - -40°C ~ 85°C - 0.839" Dia x 0.118" T (21.30mm x 3.00mm) - Through Hole - 1.039" (26.40mm) - 0.394" (10.00mm)
LSP380

LSP380

PTC RESET FUSE 16V 3.8A

Littelfuse Inc.

9,687
LSP380

Datasheet

Strap PolySwitch®, LSP Bag Active Polymeric 16V 8 A 50 A 5 s 3.8 A 13 mOhms 37 mOhms 21 mOhms -40°C ~ 85°C Automotive 0.787" L x 0.205" W (20.00mm x 5.20mm) AEC-Q200 User Defined - - 0.035" (0.90mm) -
TRF600-150S

TRF600-150S

PTC RESET FUSE 250V 150MA RADIAL

Littelfuse Inc.

9,993
TRF600-150S

Datasheet

Radial, Disc PolySwitch®, TRF600 Bag Active Polymeric 250V (600V Int) 300 mA 40 A 4 s 150 mA 6 Ohms 17 Ohms - -40°C ~ 85°C - 0.354" L x 0.181" W (9.00mm x 4.60mm) - Through Hole - 0.492" (12.50mm) - 0.197" (5.00mm)
AGRF1100

AGRF1100

PTC RESET FUSE 16V 11A RADIAL

Littelfuse Inc.

2,903
AGRF1100

Datasheet

Radial, Disc PolySwitch®, AGRF Bag Active Polymeric 16V 20.3 A 100 A 7.5 s 11 A 3.3 mOhms 8.9 mOhms - -40°C ~ 85°C Automotive 0.689" L x 0.118" W (17.50mm x 3.00mm) AEC-Q200 Through Hole - 1.043" (26.50mm) - 0.199" (5.05mm)
0ZRN0600FF1A

0ZRN0600FF1A

PTC RESET FUSE 16V 6A RADIAL

Bel Fuse Inc.

6,539
0ZRN0600FF1A

Datasheet

Radial, Disc 0ZRN Bulk Active Polymeric 16V 10.8 A 100 A 5 s 6 A 13 mOhms 32 mOhms - -40°C ~ 125°C Automotive 0.441" L x 0.118" W (11.20mm x 3.00mm) AEC-Q200 Through Hole - 0.827" (21.00mm) - 0.201" (5.10mm)
0ZTF0110FF2C

0ZTF0110FF2C

PTC RESET FUSE 16V 1.1A 2920

Bel Fuse Inc.

5,987
0ZTF0110FF2C

Datasheet

2920 (7351 Metric), Concave 0ZTF Tape & Reel (TR) Active Polymeric 16V 2.2 A 50 A 2 s 1.1 A 90 mOhms 410 mOhms - -40°C ~ 125°C Automotive 0.290" L x 0.202" W (7.36mm x 5.12mm) AEC-Q200 Surface Mount - - 0.067" (1.70mm) -
TRF600-150-RB-B-0.5

TRF600-150-RB-B-0.5

PTC RESET FUSE 250V 150MA RADIAL

Littelfuse Inc.

1,686
TRF600-150-RB-B-0.5

Datasheet

Radial, Disc PolySwitch®, TRF600 Bag Active Polymeric 250V (600V Int) 300 mA 40 A 3 s 150 mA 9 Ohms 22 Ohms - -40°C ~ 85°C - 0.354" L x 0.181" W (9.00mm x 4.60mm) - Through Hole - 0.492" (12.50mm) - 0.197" (5.00mm)
TSL250-130F-2

TSL250-130F-2

PTC RESET FUSE 60V 130MA 2SMD

Littelfuse Inc.

8,317
TSL250-130F-2

Datasheet

2-SMD PolySwitch®, TSL250 Tape & Reel (TR) Active Polymeric 60V (250V Int) 260 mA 3 A 2 s 130 mA 4 Ohms 8 Ohms - -40°C ~ 85°C - 0.287" L x 0.199" W (7.30mm x 5.05mm) - Surface Mount - 0.146" (3.70mm) - -
MF-FSML260/6-2

MF-FSML260/6-2

PTC RESET FUSE 6V 2.6A 0603

Bourns Inc.

5,625
MF-FSML260/6-2

Datasheet

0603 (1608 Metric), Concave Multifuse®, MF-FSML Tape & Reel (TR) Active Polymeric 6V 5.2 A 50 A 5 s 2.6 A 3 mOhms 55 mOhms - -40°C ~ 85°C - 0.065" L x 0.033" W (1.65mm x 0.85mm) - Surface Mount - - 0.055" (1.40mm) -
YS5918PTO

YS5918PTO

PTC RESET FUSE 120V RADIAL DISC

Amphenol Advanced Sensors (Thermometrics)

9,175
YS5918PTO

Datasheet

Radial, Disc PTO Bulk Active Ceramic 120V - - - - - - 25 Ohms 10°C ~ 55°C - 0.600" Dia x 0.220" T (15.24mm x 5.59mm) - Through Hole - 0.600" (15.24mm) - 0.330" (8.38mm)
AHRL1200

AHRL1200

PTC RESET FUSE 12A 16V RAD

Littelfuse Inc.

2,500
AHRL1200

Datasheet

Radial, Disc PolySwitch®, AHRL Bulk Active Polymeric 16V 24 A 100 A 12.5 s 12 A 3.5 mOhms 5.8 mOhms - -40°C ~ 125°C Automotive 0.685" L x 0.142" W (17.40mm x 3.60mm) AEC-Q200 Through Hole - 0.921" (23.40mm) - 0.400" (10.15mm)
YM120C15N182

YM120C15N182

PTC RESET FUSE 265V 16MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

3,002
YM120C15N182

Datasheet

Radial, Disc YM Bulk Active Ceramic 265V 23 mA 100 mA - 16 mA - - 1.8 kOhms 0°C ~ 55°C - 0.157" Dia x 0.177" T (4.00mm x 4.50mm) - Through Hole - 0.256" (6.50mm) - 0.200" (5.08mm)
YQS5751PTO

YQS5751PTO

PTC RESET FUSE 25V RADIAL DISC

Amphenol Advanced Sensors (Thermometrics)

1,864
YQS5751PTO

Datasheet

Radial, Disc PTO Bulk Active Ceramic 25V - - - - - - 50 Ohms 10°C ~ 55°C - 0.350" Dia x 0.150" T (8.90mm x 3.80mm) - Through Hole - 0.433" (11.00mm) - 0.197" (5.00mm)
YQS5856PTF

YQS5856PTF

PTC RESET FUSE 50V 60MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

9,483
YQS5856PTF

Datasheet

Radial, Disc PTF Bulk Active Ceramic 50V 120 mA - - 60 mA - - 100 Ohms 10°C ~ 55°C - 0.421" Dia x 0.201" T (10.70mm x 5.10mm) - Through Hole - 0.472" (12.00mm) - 0.197" (5.00mm)
1210L350/12SLYR

1210L350/12SLYR

PTC RESET FUSE 6V 3.5A 1210

Littelfuse Inc.

4,409
1210L350/12SLYR

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 7 A 50 A 2 s 3.5 A 3 mOhms 18 mOhms - -40°C ~ 85°C - 0.127" L x 0.101" W (3.22mm x 2.58mm) - Surface Mount - - 0.039" (1.00mm) -
YQD120N0025

YQD120N0025

PTC RESET FUSE 265V 130MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

7,597
YQD120N0025

Datasheet

Radial, Disc YQ Bulk Active Ceramic 265V 250 mA 800 mA - 130 mA - - 25 Ohms 0°C ~ 60°C - 0.354" Dia x 0.197" T (9.00mm x 5.00mm) - Through Hole - - - 0.201" (5.10mm)
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