PTC Resettable Fuses - Zui Ai Technology（Taiwan）Company.

Packaging：

Series：

Operating Temperature：

Package / Case：

Mounting Type：

Type：

Size / Dimension：

Ratings：

Height - Seated (Max)：

Lead Spacing：

Voltage - Max：

Current - Max：

Current - Trip (It)：

Time to Trip：

Resistance - Initial (Ri) (Min)：

Resistance - Post Trip (R1) (Max)：

Resistance - 25°C (Typ)：

Thickness (Max)：

Image	part	manufacturer	quantitas	partus tempus	Unit Price	buy	Description	Packaging	Series	Operating Temperature	Package / Case	Mounting Type	Type	Size / Dimension	Ratings	Height - Seated (Max)	Lead Spacing	Voltage - Max	Current - Max	Current - Trip (It)	Time to Trip	Resistance - Initial (Ri) (Min)	Resistance - Post Trip (R1) (Max)	Resistance - 25°C (Typ)	Thickness (Max)
Image	part	manufacturer	quantitas	partus tempus	Unit Price	buy	Description	Packaging	Series	Operating Temperature	Package / Case	Mounting Type	Type	Size / Dimension	Ratings	Height - Seated (Max)	Lead Spacing	Voltage - Max	Current - Max	Current - Trip (It)	Time to Trip	Resistance - Initial (Ri) (Min)	Resistance - Post Trip (R1) (Max)	Resistance - 25°C (Typ)	Thickness (Max)
	TRF250-120U-2	Littelfuse Inc.	3,000	III dies	-	PTC RESET FUSE 60V 120MA RADIAL MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA RADIAL	Cut Tape (CT)	PolySwitch，TRF250	-40°C ~ 85°C	Radial，Disc	Through Hole	Polymeric	0.236" L x 0.150" W (6.00mm x 3.80mm)	-	0.394" (10.00mm)	0.197" (5.00mm)	60V (250V Int)	3A	240mA	1S	6 Ohms	16 Ohms	-	-
	TRF250-120T-2	Littelfuse Inc.	1,500	III dies	-	PTC RESET FUSE 60V 120MA RADIAL MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA RADIAL	Tape & Reel (TR)	PolySwitch，TRF250	-40°C ~ 85°C	Radial，Disc	Through Hole	Polymeric	0.256" L x 0.181" W (6.50mm x 4.60mm)	-	0.433" (11.00mm)	0.197" (5.00mm)	60V (250V Int)	3A	240mA	1.2s	7 Ohms	16 Ohms	-	-
	TRF250-120T-2	Littelfuse Inc.	2,541	III dies	-	PTC RESET FUSE 60V 120MA RADIAL MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA RADIAL	Cut Tape (CT)	PolySwitch，TRF250	-40°C ~ 85°C	Radial，Disc	Through Hole	Polymeric	0.256" L x 0.181" W (6.50mm x 4.60mm)	-	0.433" (11.00mm)	0.197" (5.00mm)	60V (250V Int)	3A	240mA	1.2s	7 Ohms	16 Ohms	-	-
	250R120-RCZR	Littelfuse Inc.	2,400	III dies	-	PTC RESET FUSE 60V 120MA RADIAL MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA RADIAL	Tape & Box (TB)	POLY-FUSE，250R	-40°C ~ 85°C	Radial，Disc	Through Hole	Polymeric	0.256" L x 0.181" W (6.50mm x 4.60mm)	-	0.433" (11.00mm)	0.201" (5.10mm)	60V (250V Int)	3A	240mA	3S	5.4 Ohms	14 Ohms	-	-
	250R120-RCZR	Littelfuse Inc.	3,070	III dies	-	PTC RESET FUSE 60V 120MA RADIAL MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA RADIAL	Cut Tape (CT)	POLY-FUSE，250R	-40°C ~ 85°C	Radial，Disc	Through Hole	Polymeric	0.256" L x 0.181" W (6.50mm x 4.60mm)	-	0.433" (11.00mm)	0.201" (5.10mm)	60V (250V Int)	3A	240mA	3S	5.4 Ohms	14 Ohms	-	-
	MF-RX012/250-0	Bourns Inc.	3,814	III dies	-	PTC RESET FUSE 60V 120MA RADIAL MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA RADIAL	Bulk	Multifuse，MF-RX/250	-40°C ~ 85°C	Radial，Disc	Through Hole	Polymeric	0.256" L x 0.181" W (6.50mm x 4.60mm)	-	0.433" (11.00mm)	0.201" (5.10mm)	60V (250V Int)	3A	-	-	4 Ohms	16 Ohms	-	-
	TRF250-120US	Littelfuse Inc.	7,000	III dies	-	PTC RESET FUSE 60V 120MA RADIAL MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA RADIAL	Bulk	PolySwitch，TRF250	-40°C ~ 85°C	Radial，Disc	Through Hole	Polymeric	0.236" L x 0.150" W (6.00mm x 3.80mm)	-	0.394" (10.00mm)	0.197" (5.00mm)	60V (250V Int)	3A	240mA	2s	6 Ohms	16 Ohms	-	-
	250R120U	Littelfuse Inc.	1,627	III dies	-	PTC RESET FUSE 60V 120MA RADIAL MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA RADIAL	Bulk	POLY-FUSE，250R	-40°C ~ 85°C	Radial，Disc	Through Hole	Polymeric	0.256" L x 0.181" W (6.50mm x 4.60mm)	-	0.433" (11.00mm)	0.201" (5.10mm)	60V (250V Int)	3A	240mA	2.5s	4 Ohms	16 Ohms	-	-
	TRF250-120T	Littelfuse Inc.	1,845	III dies	-	PTC RESET FUSE 60V 120MA RADIAL MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA RADIAL	Bulk	PolySwitch，TRF250	-40°C ~ 85°C	Radial，Disc	Through Hole	Polymeric	0.256" L x 0.181" W (6.50mm x 4.60mm)	-	0.433" (11.00mm)	0.197" (5.00mm)	60V (250V Int)	3A	240mA	1.2s	7 Ohms	16 Ohms	-	-
	250R120-RAU	Littelfuse Inc.	1,500	III dies	-	PTC RESET FUSE 60V 120MA RADIAL MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA RADIAL	Bulk	POLY-FUSE，250R	-40°C ~ 85°C	Radial，Disc	Through Hole	Polymeric	0.256" L x 0.181" W (6.50mm x 4.60mm)	-	0.433" (11.00mm)	0.201" (5.10mm)	60V (250V Int)	3A	240mA	2.5s	7 Ohms	16 Ohms	-	-
	TRF250-120T-RA-B-0.5	Littelfuse Inc.	1,489	III dies	-	PTC RESET FUSE 60V 120MA RADIAL MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA RADIAL	Bulk	PolySwitch，TRF250	-40°C ~ 85°C	Radial，Disc	Through Hole	Polymeric	0.256" L x 0.181" W (6.50mm x 4.60mm)	-	0.433" (11.00mm)	0.197" (5.00mm)	60V (250V Int)	3A	240mA	1.2s	7 Ohms	16 Ohms	-	-
	PICOASMDC012S-2	Littelfuse Inc.	4,000	III dies	-	PTC RESET FUSE 15V 120MA 0805 MOQ: 1 MPQ: 1	PTC RESET FUSE 15V 120MA 0805	Tape & Reel (TR)	PolySwitch，picoASMDC	-	0805 (2012 Metric)	Surface Mount	Polymeric	0.083" L x 0.055" W (2.10mm x 1.40mm)	PS300，PS400	-	-	15V	20A	300mA	100ms	1.5 Ohms	9 Ohms	-	0.027" (0.68mm)
	PICOASMDC012S-2	Littelfuse Inc.	7,995	III dies	-	PTC RESET FUSE 15V 120MA 0805 MOQ: 1 MPQ: 1	PTC RESET FUSE 15V 120MA 0805	Cut Tape (CT)	PolySwitch，picoASMDC	-	0805 (2012 Metric)	Surface Mount	Polymeric	0.083" L x 0.055" W (2.10mm x 1.40mm)	PS300，PS400	-	-	15V	20A	300mA	100ms	1.5 Ohms	9 Ohms	-	0.027" (0.68mm)
	PICOASMDC012S-2	Littelfuse Inc.	7,995	III dies	-	PTC RESET FUSE 15V 120MA 0805 MOQ: 1 MPQ: 1	PTC RESET FUSE 15V 120MA 0805	-	PolySwitch，picoASMDC	-	0805 (2012 Metric)	Surface Mount	Polymeric	0.083" L x 0.055" W (2.10mm x 1.40mm)	PS300，PS400	-	-	15V	20A	300mA	100ms	1.5 Ohms	9 Ohms	-	0.027" (0.68mm)
	TRF250-120T-B-0.5	Littelfuse Inc.	1,204	III dies	-	PTC RESET FUSE 60V 120MA RADIAL MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA RADIAL	Bulk	PolySwitch，TRF250	-40°C ~ 85°C	Radial，Disc	Through Hole	Polymeric	0.236" L x 0.150" W (6.00mm x 3.80mm)	-	0.394" (10.00mm)	0.197" (5.00mm)	60V (250V Int)	3A	240mA	1.2s	7 Ohms	16 Ohms	-	-
	PTS120630V012	Eaton	Quaestiones	-	-	PTC RESET FUSE 30V 120MA 1206 MOQ: 1 MPQ: 1	PTC RESET FUSE 30V 120MA 1206	Tape & Reel (TR)	PolyTron，PTS1206	-40°C ~ 85°C	1206 (3216 Metric)，Concave	Surface Mount	Polymeric	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	-	-	30V	100A	290mA	200ms	1.4 Ohms	6 Ohms	-	0.035" (0.90mm)
	PTS120630V012	Eaton	7,155	III dies	-	PTC RESET FUSE 30V 120MA 1206 MOQ: 1 MPQ: 1	PTC RESET FUSE 30V 120MA 1206	Cut Tape (CT)	PolyTron，PTS1206	-40°C ~ 85°C	1206 (3216 Metric)，Concave	Surface Mount	Polymeric	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	-	-	30V	100A	290mA	200ms	1.4 Ohms	6 Ohms	-	0.035" (0.90mm)
	PTS120630V012	Eaton	7,155	III dies	-	PTC RESET FUSE 30V 120MA 1206 MOQ: 1 MPQ: 1	PTC RESET FUSE 30V 120MA 1206	-	PolyTron，PTS1206	-40°C ~ 85°C	1206 (3216 Metric)，Concave	Surface Mount	Polymeric	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	-	-	30V	100A	290mA	200ms	1.4 Ohms	6 Ohms	-	0.035" (0.90mm)
	TCF250-120T-RB-B-0.5	Littelfuse Inc.	2,500	III dies	-	PTC RESET FUSE 60V 120MA SMD MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA SMD	Bulk	PolySwitch，TCF250	-40°C ~ 85°C	Nonstandard SMD	Surface Mount	Polymeric	0.217" Dia x 0.217" W (5.50mm x 5.50mm)	-	-	-	60V (250V Int)	3A	240mA	600ms	6.3 Ohms	18 Ohms	-	0.091" (2.30mm)
	TCF250-120T-RA-B-0.5	Littelfuse Inc.	2,500	III dies	-	PTC RESET FUSE 60V 120MA SMD MOQ: 1 MPQ: 1	PTC RESET FUSE 60V 120MA SMD	Bulk	PolySwitch，TCF250	-40°C ~ 85°C	Nonstandard SMD	Surface Mount	Polymeric	0.217" Dia x 0.217" W (5.50mm x 5.50mm)	-	-	-	60V (250V Int)	3A	240mA	600ms	6.3 Ohms	18 Ohms	-	0.091" (2.30mm)

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