Page 30 - Littelfuse Inc. Products - PTC Resettable Fuses

RUSBF160-2
Littelfuse Inc.

POLYSWITCH PTC RESET 1.6A

Package: Radial, Disc

Stock7,776
RUEF160S
Littelfuse Inc.

POLYSWITCH PTC RESET 1.6A STRGT

Package: Radial, Disc

Stock6,858
RUSBF120-2
Littelfuse Inc.

POLYSWITCH PTC RESET 1.2A

Package: Radial

Stock3,490
MICROASMD005F-2
Littelfuse Inc.

POLYSWITCH 0.05A RESET FUSE SMD

Package: 1210 (3225 Metric), Concave

Stock2,448
MICROASMD010F-2
Littelfuse Inc.

POLYSWITCH 0.10A RESET FUSE SMD

Package: 1210 (3225 Metric), Concave

Stock2,520
RUEF300U-2
Littelfuse Inc.

POLYSWITCH PTC RESET 3A T/H

Package: Radial, Disc

Stock6,840
72R020XU
Littelfuse Inc.

PTC RESETTABLE 72V .200A RADIAL

Package: Radial, Disc

Stock8,658
72R050XPR
Littelfuse Inc.

PTC RESETTABLE 72V .500A RADIAL

Package: Radial, Disc

Stock3,708
72R030XPR
Littelfuse Inc.

PTC RESETTABLE 72V .300A RADIAL

Package: Radial, Disc

Stock7,722
TCF250-100T-RB-B-0.5
Littelfuse Inc.

POLYSWITCH PTC RESET 0.1A CHIP

Package: Nonstandard SMD

Stock3,474
TCF250-120
Littelfuse Inc.

POLYSWITCH PTC RESET 0.12A CHIP

Package: Nonstandard SMD

Stock5,526
RXEF075-2
Littelfuse Inc.

POLYSWITCH PTC RESET 0.75A

Package: Radial, Disc

Stock16,824
FEMTOSMDC010F-02
Littelfuse Inc.

POLYSWITCH RESET FUSE 0.10A SMD

Package: 0603 (1608 Metric), Concave

Stock4,644
FEMTOSMDC008F-02
Littelfuse Inc.

POLYSWITCH RESET FUSE 0.08A SMD

Package: 0603 (1608 Metric), Concave

Stock5,220
06R075BPR
Littelfuse Inc.

PTC RESETTABLE 6V .750A RADIAL

Package: Radial, Disc

Stock7,686
NANOSMDC025F-2
Littelfuse Inc.

NANOSMDC025F-2

Package: 1206 (3216 Metric)

Stock6,912
1206L075WR
Littelfuse Inc.

FUSE PTC RESET 6V .75A 1206

Package: 1206 (3216 Metric), Concave, Long Side Terminals

Stock593,460
RXEF017-0.142
Littelfuse Inc.

POLYSWITCH PTC RESET 0.17A

Package: Radial, Disc

Stock8,910
RXEF030S-2
Littelfuse Inc.

POLYSWITCH PTC .3A STRAIGHT

Package: Radial

Stock6,912
RXEF017H
Littelfuse Inc.

POLYSWITCH PTC RESET 0.17A

Package: Radial, Disc

Stock5,112

Part Number	Manufacturer	Description	Package	Stock	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)	Operating Temperature	Ratings	Mounting Type	Package / Case	Size / Dimension	Height - Seated (Max)	Thickness (Max)	Lead Spacing
RUSBF160-2	Littelfuse Inc.	POLYSWITCH PTC RESET 1.6A Type: Polymeric Voltage - Max: 16V Current - Max: 40A Current - Hold (Ih) (Max): 1.6A Current - Trip (It): 3.2A Time to Trip: 9s Resistance - Initial (Ri) (Min): 30 mOhms Resistance - Post Trip (R1) (Max): 110 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.350" L x 0.118" W (8.90mm x 3.00mm) Height - Seated (Max): 0.598" (15.20mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock7,776	16V	40A	1.6A	3.2A	9s	30 mOhms	110 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.350" L x 0.118" W (8.90mm x 3.00mm)	0.598" (15.20mm)	-	0.199" (5.05mm)
RUEF160S	Littelfuse Inc.	POLYSWITCH PTC RESET 1.6A STRGT Type: Polymeric Voltage - Max: 30V Current - Max: 100A Current - Hold (Ih) (Max): 1.6A Current - Trip (It): 3.2A Time to Trip: 8s Resistance - Initial (Ri) (Min): 30 mOhms Resistance - Post Trip (R1) (Max): 110 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.350" L x 0.118" W (8.90mm x 3.00mm) Height - Seated (Max): 0.598" (15.20mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock6,858	30V	100A	1.6A	3.2A	8s	30 mOhms	110 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.350" L x 0.118" W (8.90mm x 3.00mm)	0.598" (15.20mm)	-	0.199" (5.05mm)
RUSBF120-2	Littelfuse Inc.	POLYSWITCH PTC RESET 1.2A Type: Polymeric Voltage - Max: 6V Current - Max: 40A Current - Hold (Ih) (Max): 1.2A Current - Trip (It): 2A Time to Trip: 500ms Resistance - Initial (Ri) (Min): 70 mOhms Resistance - Post Trip (R1) (Max): 140 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial Size / Dimension: 0.272" Dia x 0.122" W (6.90mm x 3.10mm) Height - Seated (Max): 0.461" (11.70mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial	Stock3,490	6V	40A	1.2A	2A	500ms	70 mOhms	140 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial	0.272" Dia x 0.122" W (6.90mm x 3.10mm)	0.461" (11.70mm)	-	0.201" (5.10mm)
MICROASMD005F-2	Littelfuse Inc.	POLYSWITCH 0.05A RESET FUSE SMD Type: Polymeric Voltage - Max: 30V Current - Max: 10A Current - Hold (Ih) (Max): 50mA Current - Trip (It): 150mA Time to Trip: 1.5s Resistance - Initial (Ri) (Min): 3.6 Ohms Resistance - Post Trip (R1) (Max): 50 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 Mounting Type: Surface Mount Package / Case: 1210 (3225 Metric), Concave Size / Dimension: 0.127" L x 0.102" W (3.22mm x 2.58mm) Height - Seated (Max): - Thickness (Max): 0.026" (0.67mm) Lead Spacing: -	Package: 1210 (3225 Metric), Concave	Stock2,448	30V	10A	50mA	150mA	1.5s	3.6 Ohms	50 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.026" (0.67mm)	-
MICROASMD010F-2	Littelfuse Inc.	POLYSWITCH 0.10A RESET FUSE SMD Type: Polymeric Voltage - Max: 30V Current - Max: 10A Current - Hold (Ih) (Max): 100mA Current - Trip (It): 250mA Time to Trip: 1s Resistance - Initial (Ri) (Min): 2.1 Ohms Resistance - Post Trip (R1) (Max): 15 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 Mounting Type: Surface Mount Package / Case: 1210 (3225 Metric), Concave Size / Dimension: 0.127" L x 0.102" W (3.22mm x 2.58mm) Height - Seated (Max): - Thickness (Max): 0.026" (0.67mm) Lead Spacing: -	Package: 1210 (3225 Metric), Concave	Stock2,520	30V	10A	100mA	250mA	1s	2.1 Ohms	15 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.026" (0.67mm)	-
RUEF300U-2	Littelfuse Inc.	POLYSWITCH PTC RESET 3A T/H Type: Polymeric Voltage - Max: 30V Current - Max: 100A Current - Hold (Ih) (Max): 3A Current - Trip (It): 6A Time to Trip: 10.8s Resistance - Initial (Ri) (Min): 20 mOhms Resistance - Post Trip (R1) (Max): 80 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.449" L x 0.118" W (11.40mm x 3.00mm) Height - Seated (Max): 0.650" (16.50mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock6,840	30V	100A	3A	6A	10.8s	20 mOhms	80 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.449" L x 0.118" W (11.40mm x 3.00mm)	0.650" (16.50mm)	-	0.199" (5.05mm)
72R020XU	Littelfuse Inc.	PTC RESETTABLE 72V .200A RADIAL Type: Polymeric Voltage - Max: 72V Current - Max: 40A Current - Hold (Ih) (Max): 200mA Current - Trip (It): 400mA Time to Trip: 2.2s Resistance - Initial (Ri) (Min): 1.83 Ohms Resistance - Post Trip (R1) (Max): 4.4 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.291" Dia x 0.122" W (7.40mm x 3.10mm) Height - Seated (Max): 0.460" (11.70mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock8,658	72V	40A	200mA	400mA	2.2s	1.83 Ohms	4.4 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" W (7.40mm x 3.10mm)	0.460" (11.70mm)	-	0.201" (5.10mm)
72R050XPR	Littelfuse Inc.	PTC RESETTABLE 72V .500A RADIAL Type: Polymeric Voltage - Max: 72V Current - Max: 40A Current - Hold (Ih) (Max): 500mA Current - Trip (It): 1A Time to Trip: 4s Resistance - Initial (Ri) (Min): 500 mOhms Resistance - Post Trip (R1) (Max): 1.17 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.310" Dia x 0.120" W (7.90mm x 3.10mm) Height - Seated (Max): 0.540" (13.70mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock3,708	72V	40A	500mA	1A	4s	500 mOhms	1.17 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.310" Dia x 0.120" W (7.90mm x 3.10mm)	0.540" (13.70mm)	-	0.201" (5.10mm)
72R030XPR	Littelfuse Inc.	PTC RESETTABLE 72V .300A RADIAL Type: Polymeric Voltage - Max: 72V Current - Max: 40A Current - Hold (Ih) (Max): 300mA Current - Trip (It): 600mA Time to Trip: 3s Resistance - Initial (Ri) (Min): 880 mOhms Resistance - Post Trip (R1) (Max): 2.1 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.291" Dia x 0.122" W (7.40mm x 3.10mm) Height - Seated (Max): 0.500" (12.70mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock7,722	72V	40A	300mA	600mA	3s	880 mOhms	2.1 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" W (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
TCF250-100T-RB-B-0.5	Littelfuse Inc.	POLYSWITCH PTC RESET 0.1A CHIP Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 90mA Current - Trip (It): 150mA Time to Trip: 200ms Resistance - Initial (Ri) (Min): 15.4 Ohms Resistance - Post Trip (R1) (Max): 24 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: Nonstandard SMD Size / Dimension: 0.187" Dia x 0.187" W (4.75mm x 4.75mm) Height - Seated (Max): - Thickness (Max): 0.091" (2.30mm) Lead Spacing: -	Package: Nonstandard SMD	Stock3,474	60V (250V Int)	3A	90mA	150mA	200ms	15.4 Ohms	24 Ohms	-	-40°C ~ 85°C	-	Surface Mount	Nonstandard SMD	0.187" Dia x 0.187" W (4.75mm x 4.75mm)	-	0.091" (2.30mm)	-
TCF250-120	Littelfuse Inc.	POLYSWITCH PTC RESET 0.12A CHIP Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 120mA Current - Trip (It): 240mA Time to Trip: 900ms Resistance - Initial (Ri) (Min): 5 Ohms Resistance - Post Trip (R1) (Max): 14 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: Nonstandard SMD Size / Dimension: 0.217" Dia x 0.217" W (5.50mm x 5.50mm) Height - Seated (Max): - Thickness (Max): 0.091" (2.30mm) Lead Spacing: -	Package: Nonstandard SMD	Stock5,526	60V (250V Int)	3A	120mA	240mA	900ms	5 Ohms	14 Ohms	-	-40°C ~ 85°C	-	Surface Mount	Nonstandard SMD	0.217" Dia x 0.217" W (5.50mm x 5.50mm)	-	0.091" (2.30mm)	-
RXEF075-2	Littelfuse Inc.	POLYSWITCH PTC RESET 0.75A Type: Polymeric Voltage - Max: 72V Current - Max: 40A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 1.5A Time to Trip: 6.3s Resistance - Initial (Ri) (Min): 250 mOhms Resistance - Post Trip (R1) (Max): 600 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.402" Dia x 0.118" W (10.20mm x 3.00mm) Height - Seated (Max): 0.598" (15.20mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock16,824	72V	40A	750mA	1.5A	6.3s	250 mOhms	600 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.402" Dia x 0.118" W (10.20mm x 3.00mm)	0.598" (15.20mm)	-	0.199" (5.05mm)
FEMTOSMDC010F-02	Littelfuse Inc.	POLYSWITCH RESET FUSE 0.10A SMD Type: Polymeric Voltage - Max: 12V Current - Max: 40A Current - Hold (Ih) (Max): 100mA Current - Trip (It): 250mA Time to Trip: 100ms Resistance - Initial (Ri) (Min): 1.7 Ohms Resistance - Post Trip (R1) (Max): 8 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 0603 (1608 Metric), Concave Size / Dimension: 0.063" L x 0.031" W (1.60mm x 0.80mm) Height - Seated (Max): - Thickness (Max): 0.033" (0.85mm) Lead Spacing: -	Package: 0603 (1608 Metric), Concave	Stock4,644	12V	40A	100mA	250mA	100ms	1.7 Ohms	8 Ohms	-	-40°C ~ 85°C	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.031" W (1.60mm x 0.80mm)	-	0.033" (0.85mm)	-
FEMTOSMDC008F-02	Littelfuse Inc.	POLYSWITCH RESET FUSE 0.08A SMD Type: Polymeric Voltage - Max: 15V Current - Max: 40A Current - Hold (Ih) (Max): 50mA Current - Trip (It): 150mA Time to Trip: 100ms Resistance - Initial (Ri) (Min): 3.8 Ohms Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): - Operating Temperature: - Ratings: - Mounting Type: Surface Mount Package / Case: 0603 (1608 Metric), Concave Size / Dimension: 0.063" L x 0.031" W (1.60mm x 0.80mm) Height - Seated (Max): - Thickness (Max): 0.033" (0.85mm) Lead Spacing: -	Package: 0603 (1608 Metric), Concave	Stock5,220	15V	40A	50mA	150mA	100ms	3.8 Ohms	-	-	-	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.031" W (1.60mm x 0.80mm)	-	0.033" (0.85mm)	-
06R075BPR	Littelfuse Inc.	PTC RESETTABLE 6V .750A RADIAL Type: Polymeric Voltage - Max: 6V Current - Max: 40A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 1.3A Time to Trip: 400ms Resistance - Initial (Ri) (Min): 100 mOhms Resistance - Post Trip (R1) (Max): 230 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.272" Dia x 0.118" W (6.90mm x 3.00mm) Height - Seated (Max): 0.449" (11.40mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock7,686	6V	40A	750mA	1.3A	400ms	100 mOhms	230 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.272" Dia x 0.118" W (6.90mm x 3.00mm)	0.449" (11.40mm)	-	0.201" (5.10mm)
NANOSMDC025F-2	Littelfuse Inc.	NANOSMDC025F-2 Type: - Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 250mA Current - Trip (It): 580mA Time to Trip: 0.1s Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): - Operating Temperature: - Ratings: - Mounting Type: Surface Mount Package / Case: 1206 (3216 Metric) Size / Dimension: 0.126" L x 0.062" W (3.20mm x 1.58mm) Height - Seated (Max): - Thickness (Max): 0.032" (0.82mm) Lead Spacing: -	Package: 1206 (3216 Metric)	Stock6,912	16V	100A	250mA	580mA	0.1s	-	-	-	-	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.062" W (3.20mm x 1.58mm)	-	0.032" (0.82mm)	-
1206L075WR	Littelfuse Inc.	FUSE PTC RESET 6V .75A 1206 Type: Polymeric Voltage - Max: 8V Current - Max: 100A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 1.5A Time to Trip: 200ms Resistance - Initial (Ri) (Min): 90 mOhms Resistance - Post Trip (R1) (Max): 290 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 1206 (3216 Metric), Concave, Long Side Terminals Size / Dimension: 0.126" L x 0.065" W (3.20mm x 1.65mm) Height - Seated (Max): - Thickness (Max): 0.030" (0.75mm) Lead Spacing: -	Package: 1206 (3216 Metric), Concave, Long Side Terminals	Stock593,460	8V	100A	750mA	1.5A	200ms	90 mOhms	290 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave, Long Side Terminals	0.126" L x 0.065" W (3.20mm x 1.65mm)	-	0.030" (0.75mm)	-
RXEF017-0.142	Littelfuse Inc.	POLYSWITCH PTC RESET 0.17A Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 170mA Current - Trip (It): 340mA Time to Trip: 3s Resistance - Initial (Ri) (Min): 3.3 Ohms Resistance - Post Trip (R1) (Max): 8 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.291" Dia x 0.118" W (7.40mm x 3.00mm) Height - Seated (Max): 0.500" (12.70mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock8,910	60V	40A	170mA	340mA	3s	3.3 Ohms	8 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.118" W (7.40mm x 3.00mm)	0.500" (12.70mm)	-	0.199" (5.05mm)
RXEF030S-2	Littelfuse Inc.	POLYSWITCH PTC .3A STRAIGHT Type: Polymeric Voltage - Max: 72V Current - Max: 40A Current - Hold (Ih) (Max): 300mA Current - Trip (It): 600mA Time to Trip: 3s Resistance - Initial (Ri) (Min): 880 mOhms Resistance - Post Trip (R1) (Max): 2.1 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial Size / Dimension: 0.291" Dia x 0.118" W (7.40mm x 3.00mm) Height - Seated (Max): 0.500" (12.70mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial	Stock6,912	72V	40A	300mA	600mA	3s	880 mOhms	2.1 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial	0.291" Dia x 0.118" W (7.40mm x 3.00mm)	0.500" (12.70mm)	-	0.199" (5.05mm)
RXEF017H	Littelfuse Inc.	POLYSWITCH PTC RESET 0.17A Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 170mA Current - Trip (It): 340mA Time to Trip: 3s Resistance - Initial (Ri) (Min): 3.3 Ohms Resistance - Post Trip (R1) (Max): 8 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.291" Dia x 0.118" W (7.40mm x 3.00mm) Height - Seated (Max): 0.500" (12.70mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock5,112	60V	40A	170mA	340mA	3s	3.3 Ohms	8 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.118" W (7.40mm x 3.00mm)	0.500" (12.70mm)	-	0.199" (5.05mm)
TCF250-100T-RA-B-0.5	Littelfuse Inc.	POLYSWITCH PTC RESET 0.1A CHIP Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 90mA Current - Trip (It): 150mA Time to Trip: 200ms Resistance - Initial (Ri) (Min): 14 Ohms Resistance - Post Trip (R1) (Max): 24 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: Nonstandard SMD Size / Dimension: 0.187" Dia x 0.187" W (4.75mm x 4.75mm) Height - Seated (Max): - Thickness (Max): 0.091" (2.30mm) Lead Spacing: -	Package: Nonstandard SMD	Stock8,802	60V (250V Int)	3A	90mA	150mA	200ms	14 Ohms	24 Ohms	-	-40°C ~ 85°C	-	Surface Mount	Nonstandard SMD	0.187" Dia x 0.187" W (4.75mm x 4.75mm)	-	0.091" (2.30mm)	-
TCF250-100RT-B-0.5	Littelfuse Inc.	POLYSWITCH PTC RESET 0.1A CHIP Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 90mA Current - Trip (It): 150mA Time to Trip: 200ms Resistance - Initial (Ri) (Min): 14 Ohms Resistance - Post Trip (R1) (Max): 24 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: Nonstandard SMD Size / Dimension: 0.195" Dia x 0.195" W (4.95mm x 4.95mm) Height - Seated (Max): - Thickness (Max): 0.083" (2.10mm) Lead Spacing: -	Package: Nonstandard SMD	Stock4,680	60V (250V Int)	3A	90mA	150mA	200ms	14 Ohms	24 Ohms	-	-40°C ~ 85°C	-	Surface Mount	Nonstandard SMD	0.195" Dia x 0.195" W (4.95mm x 4.95mm)	-	0.083" (2.10mm)	-
0805L110WR	Littelfuse Inc.	PTC RESETBL 6V 0805 1.10A LOW-R Type: Polymeric Voltage - Max: 6V Current - Max: 100A Current - Hold (Ih) (Max): 1.1A Current - Trip (It): 2A Time to Trip: 100ms Resistance - Initial (Ri) (Min): 50 mOhms Resistance - Post Trip (R1) (Max): 160 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 Mounting Type: Surface Mount Package / Case: 0805 (2012 Metric), Concave Size / Dimension: 0.083" L x 0.053" W (2.10mm x 1.35mm) Height - Seated (Max): - Thickness (Max): 0.043" (1.10mm) Lead Spacing: -	Package: 0805 (2012 Metric), Concave	Stock66,276	6V	100A	1.1A	2A	100ms	50 mOhms	160 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	0.043" (1.10mm)	-
2920L700/12MR	Littelfuse Inc.	PTC RESET 12V 7A 2920 SMD Type: Polymeric Voltage - Max: 12V Current - Max: 50A Current - Hold (Ih) (Max): 7A Current - Trip (It): 14A Time to Trip: 2s Resistance - Initial (Ri) (Min): 3 mOhms Resistance - Post Trip (R1) (Max): 18 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2920 (7351 Metric), Concave Size / Dimension: 0.290" L x 0.202" W (7.36mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.063" (1.60mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock6,786	12V	50A	7A	14A	2s	3 mOhms	18 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.063" (1.60mm)	-
FEMTOASMDC008F-2	Littelfuse Inc.	POLYSWITCH 0.08A RESET FUSE SMD Type: Polymeric Voltage - Max: 12V Current - Max: 10A Current - Hold (Ih) (Max): 80mA Current - Trip (It): 200mA Time to Trip: 100ms Resistance - Initial (Ri) (Min): 2.8 Ohms Resistance - Post Trip (R1) (Max): 14 Ohms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: PS300, PS400 Mounting Type: - Package / Case: - Size / Dimension: - Height - Seated (Max): - Thickness (Max): - Lead Spacing: -	Package: -	Stock6,600	12V	10A	80mA	200mA	100ms	2.8 Ohms	14 Ohms	-	-	PS300, PS400	-	-	-	-	-	-
FEMTOSMDC035F-02	Littelfuse Inc.	POLYSWITCH RESET FUSE 0.35A SMD Type: Polymeric Voltage - Max: 6V Current - Max: 40A Current - Hold (Ih) (Max): 350mA Current - Trip (It): 700mA Time to Trip: 100ms Resistance - Initial (Ri) (Min): 280 mOhms Resistance - Post Trip (R1) (Max): 1 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 0603 (1608 Metric), Concave Size / Dimension: 0.063" L x 0.031" W (1.60mm x 0.80mm) Height - Seated (Max): - Thickness (Max): 0.030" (0.75mm) Lead Spacing: -	Package: 0603 (1608 Metric), Concave	Stock5,094	6V	40A	350mA	700mA	100ms	280 mOhms	1 Ohms	-	-40°C ~ 85°C	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.031" W (1.60mm x 0.80mm)	-	0.030" (0.75mm)	-
NANOSMD270LR-2	Littelfuse Inc.	POLYSWITCH RESETTABLE DEVICE SMD Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 2.7A Current - Trip (It): 6.3A Time to Trip: 5s Resistance - Initial (Ri) (Min): 5 mOhms Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): - Operating Temperature: - Ratings: - Mounting Type: Surface Mount Package / Case: 1206 (3216 Metric) Size / Dimension: 0.127" L x 0.063" W (3.22mm x 1.61mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: 1206 (3216 Metric)	Stock7,254	6V	50A	2.7A	6.3A	5s	5 mOhms	-	-	-	-	Surface Mount	1206 (3216 Metric)	0.127" L x 0.063" W (3.22mm x 1.61mm)	-	0.039" (1.00mm)	-
600R150-RAF	Littelfuse Inc.	PTC RESETBL 60V/600V .150A RAD Type: Polymeric Voltage - Max: 60V (600V Int) Current - Max: 3A Current - Hold (Ih) (Max): 150mA Current - Trip (It): 300mA Time to Trip: 4s Resistance - Initial (Ri) (Min): 7 Ohms Resistance - Post Trip (R1) (Max): 20 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.354" L x 0.181" W (9.00mm x 4.60mm) Height - Seated (Max): 0.490" (12.50mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock5,202	60V (600V Int)	3A	150mA	300mA	4s	7 Ohms	20 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.354" L x 0.181" W (9.00mm x 4.60mm)	0.490" (12.50mm)	-	0.201" (5.10mm)