Resistance - Initial (Ri) (Min) :
Resistance - Post Trip (R1) (Max) :
Resistance - 25°C (Typ) :
Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Size / Dimension Height - Seated (Max) Package / Case Lead Spacing Type Voltage - Max Current - Max Current - Hold (Ih) (Max) Current - Trip (It) Time to Trip Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ)
GLOBAL STOCKS
Default Photo
RFQ
VIEW
RFQ
3,955
In-stock
Littelfuse Inc. PTC RESET FUSE 99V 550MA RADIAL PolySwitch® Obsolete Bulk - Through Hole 0.430" Dia x 0.140" W (10.90mm x 3.60mm) 0.567" (14.40mm) Radial, Disc 0.200" (5.08mm) Polymeric 99V 20A 550mA 1.1A 60s 800 mOhms 1.95 Ohms -
YQZ120N1.80
RFQ
VIEW
RFQ
1,944
In-stock
Amphenol Advanced Sensors PTC RESET FUSE 18V 550MA RADIAL YQ Active Bulk 0°C ~ 60°C Through Hole - - Radial, Disc 0.236" (6.00mm) Ceramic 18V 3A 550mA 1A - - - 1.8 Ohms
Default Photo
RFQ
VIEW
RFQ
3,384
In-stock
Amphenol Advanced Sensors PTC RESET FUSE 80V 550MA RADIAL YQ Active Bulk 0°C ~ 60°C Through Hole 0.689" Dia x 0.157" W (17.50mm x 4.00mm) - Radial, Disc 0.201" (5.10mm) Ceramic 80V 8A 550mA 1.1A - - - 2.3 Ohms
LVR055S-1
RFQ
VIEW
RFQ
2,634
In-stock
Littelfuse Inc. PTC RESET FUSE 240V 550MA RADIAL PolySwitch®, LVR Active Bulk -20°C ~ 85°C Through Hole 0.551" L x 0.161" W (14.00mm x 4.10mm) 0.854" (21.70mm) Radial, Disc 0.200" (5.08mm) Polymeric 240V (265V Int) 7A 550mA 1.25A 26s 450 mOhms 1.45 Ohms -
MF-R055/90U-0
RFQ
VIEW
RFQ
1,936
In-stock
Bourns Inc. PTC RESET FUSE 90V 550MA RADIAL Multifuse®, MF-R/90 Active Bulk -40°C ~ 85°C Through Hole 0.430" Dia x 0.142" W (10.90mm x 3.60mm) 0.657" (16.70mm) Radial, Disc 0.201" (5.10mm) Polymeric 90V 10A 550mA 1.1A 28s 450 mOhms 2 Ohms -
0ZRC0055FF1E
RFQ
VIEW
RFQ
3,733
In-stock
Bel Fuse Inc. PTC RESET FUSE 90V 550MA RADIAL 0ZRC Active Bulk -40°C ~ 85°C Through Hole 0.382" L x 0.122" W (9.70mm x 3.10mm) 0.551" (14.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 90V 40A 550mA 1.2A 10s 400 mOhms 1.5 Ohms -
B59975C0160A070
RFQ
VIEW
RFQ
1,807
In-stock
EPCOS (TDK) PTC RESET FUSE 20V 550MA RADIAL - Active Bulk -40°C ~ 85°C Through Hole 0.354" Dia x 0.138" W (9.00mm x 3.50mm) 0.492" (12.50mm) Radial, Disc 0.197" (5.00mm) Ceramic 20V 3A 550mA 1.1A - - - 1.8 Ohms
RL5305-2.5-110-12-PTF
RFQ
VIEW
RFQ
2,212
In-stock
Amphenol Advanced Sensors PTC RESET FUSE 12V 550MA RADIAL PTF Obsolete Bulk - Through Hole 0.600" Dia x 0.160" W (15.24mm x 4.06mm) 0.600" (15.24mm) Radial, Disc 0.330" (8.38mm) Ceramic 12V - 550mA 820mA - - - 2.5 Ohms
MF-R055/90-0
RFQ
VIEW
RFQ
1,021
In-stock
Bourns Inc. PTC RESET FUSE 90V 550MA RADIAL Multifuse®, MF-R/90 Active Bulk -40°C ~ 85°C Through Hole 0.430" Dia x 0.142" W (10.90mm x 3.60mm) 0.657" (16.70mm) Radial, Disc 0.201" (5.10mm) Polymeric 90V 10A 550mA 1.1A 60s 450 mOhms 2 Ohms -
MF-RM055/240-0
RFQ
VIEW
RFQ
730
In-stock
Bourns Inc. PTC RESET FUSE 240V 550MA RADIAL Multifuse®, MF-RM Active Bulk -20°C ~ 85°C Through Hole 0.551" L x 0.161" W (14.00mm x 4.10mm) 0.882" (22.40mm) Radial, Disc 0.114" (2.90mm) Polymeric 240V (265V Int) 7A 550mA 1.25A 26s 450 mOhms 1.45 Ohms -
LVR055K
RFQ
VIEW
RFQ
3,806
In-stock
Littelfuse Inc. PTC RESET FUSE 240V 550MA RADIAL PolySwitch®, LVR Active Bulk -20°C ~ 85°C Through Hole 0.551" L x 0.161" W (14.00mm x 4.10mm) 0.822" (20.87mm) Radial, Disc 0.199" (5.05mm) Polymeric 240V (265V Int) 7A 550mA 1.25A 26s 450 mOhms 1.45 Ohms -
LVR055S
RFQ
VIEW
RFQ
3,414
In-stock
Littelfuse Inc. PTC RESET FUSE 240V 550MA RADIAL PolySwitch®, LVR Active Bulk -20°C ~ 85°C Through Hole 0.551" L x 0.161" W (14.00mm x 4.10mm) 0.854" (21.70mm) Radial, Disc 0.200" (5.08mm) Polymeric 240V (265V Int) 7A 550mA 1.25A 26s 450 mOhms 1.45 Ohms -
0ZRE0055FF1A
RFQ
VIEW
RFQ
3,017
In-stock
Bel Fuse Inc. PTC RESET FUSE 240V 550MA RADIAL 0ZRE Active Bulk -40°C ~ 85°C Through Hole 0.551" L x 0.161" W (14.00mm x 4.10mm) 0.854" (21.70mm) Radial, Disc 0.201" (5.10mm) Polymeric 240V 7A 550mA 1.25A 26s 450 mOhms 1.45 Ohms -