Page 23 - Littelfuse Inc. Products - PTC Resettable Fuses

0402L050SLKR
Littelfuse Inc.

PTC RESETBLE 6V .500A LOW-R 0402

Package: 0402 (1005 Metric), Concave

Stock7,668
0402L010SLKR
Littelfuse Inc.

PTC RESETBLE 6V .100A LOW-R 0402

Package: 0402 (1005 Metric), Concave

Stock2,232
0402L020SLKR
Littelfuse Inc.

PTC RESETBLE 6V .200A LOW-R 0402

Package: 0402 (1005 Metric), Concave

Stock3,418
0603L035YR
Littelfuse Inc.

PTC RESETTABLE 6V .35A SMD 0603

Package: 0603 (1608 Metric), Concave

Stock240,000
1206L500SLWR
Littelfuse Inc.

PTC RESET 6V LO RHO 1206 5.0A

Package: 1206 (3216 Metric), Concave

Stock2,178
1210L500SLWR
Littelfuse Inc.

PTC RESET 6V LO RHO 1210 5.0A

Package: 1210 (3225 Metric), Concave

Stock3,222
TS600-170F-2
Littelfuse Inc.

POLYSWITCH PTC RESET 0.17A

Package: 2-SMD

Stock6,138
0805L300SLWR
Littelfuse Inc.

PTC RESET 6V LO RHO 0805 3.00A

Package: 0805 (2012 Metric), Concave

Stock6,048
1210L400SLWR
Littelfuse Inc.

PTC 6V POLYFUSE 1210 SL 4.0A

Package: 1210 (3225 Metric), Concave

Stock5,598
1210L200SLYR
Littelfuse Inc.

PTC RESETBL 6V 1210 2A LOW-R

Package: 1210 (3225 Metric), Concave

Stock2,718
0805L260SLTHYR
Littelfuse Inc.

PTC RESET 6V LO RHO 0805 2.60A

Package: 0805 (2012 Metric), Concave

Stock5,022
TSM600-400F-2
Littelfuse Inc.

POLYSWITCH PTC RESET .400A

Package: 4-SMD

Stock6,408
1206L150SLYR
Littelfuse Inc.

PTC RESETBL 6V 1206 1.50A LOW-R

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

Stock5,364
1210L175SLYR
Littelfuse Inc.

PTC RESET 6V LO RHO 1210 1.75A

Package: 1210 (3225 Metric), Concave

Stock8,406
0603L150SLYR
Littelfuse Inc.

PTC 6V POLYFUSE 0603 SL 1.50A

Package: 0603 (1608 Metric), Concave

Stock7,110
0603L075SLYR
Littelfuse Inc.

PTC RESET 6V LO RHO 0603 0.75A

Package: 0603 (1608 Metric), Concave

Stock8,964
1206L175SLYR
Littelfuse Inc.

PTC RESET 6V LO RHO 1206 1.75A

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

Stock8,298
0805L175SLYR
Littelfuse Inc.

PTC RESET 6V LO RHO 0805 1.75A

Package: 0805 (2012 Metric), Concave

Stock28,170
0805L150SLYR
Littelfuse Inc.

PTC 6V POLYFUSE 0805 SL 1.50A

Package: 0805 (2012 Metric), Concave

Stock6,822
1206L350SLTHYR
Littelfuse Inc.

PTC RESET 6V LO RHO 1206 3.50A

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

Stock43,560

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
0402L050SLKR	Littelfuse Inc.	PTC RESETBLE 6V .500A LOW-R 0402 Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 500mA Current - Trip (It): 1A Time to Trip: 100ms Resistance - Initial (Ri) (Min): 40 mOhms Resistance - Post Trip (R1) (Max): 400 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 0402 (1005 Metric), Concave Size / Dimension: 0.039" L x 0.020" W (1.00mm x 0.50mm) Height - Seated (Max): - Thickness (Max): 0.024" (0.60mm) Lead Spacing: -	Package: 0402 (1005 Metric), Concave	Stock7,668	6V	50A	500mA	1A	100ms	40 mOhms	400 mOhms	-	-40°C ~ 85°C	-	Surface Mount	0402 (1005 Metric), Concave	0.039" L x 0.020" W (1.00mm x 0.50mm)	-	0.024" (0.60mm)	-
0402L010SLKR	Littelfuse Inc.	PTC RESETBLE 6V .100A LOW-R 0402 Type: Polymeric Voltage - Max: 6V Current - Max: 40A Current - Hold (Ih) (Max): 100mA Current - Trip (It): 300mA Time to Trip: 1s Resistance - Initial (Ri) (Min): 150 mOhms Resistance - Post Trip (R1) (Max): 2 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 0402 (1005 Metric), Concave Size / Dimension: 0.039" L x 0.020" W (1.00mm x 0.50mm) Height - Seated (Max): - Thickness (Max): 0.024" (0.60mm) Lead Spacing: -	Package: 0402 (1005 Metric), Concave	Stock2,232	6V	40A	100mA	300mA	1s	150 mOhms	2 Ohms	-	-40°C ~ 85°C	-	Surface Mount	0402 (1005 Metric), Concave	0.039" L x 0.020" W (1.00mm x 0.50mm)	-	0.024" (0.60mm)	-
0402L020SLKR	Littelfuse Inc.	PTC RESETBLE 6V .200A LOW-R 0402 Type: Polymeric Voltage - Max: 6V Current - Max: 40A Current - Hold (Ih) (Max): 200mA Current - Trip (It): 500mA Time to Trip: 1s Resistance - Initial (Ri) (Min): 100 mOhms Resistance - Post Trip (R1) (Max): 1.25 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 0402 (1005 Metric), Concave Size / Dimension: 0.039" L x 0.020" W (1.00mm x 0.50mm) Height - Seated (Max): - Thickness (Max): 0.024" (0.60mm) Lead Spacing: -	Package: 0402 (1005 Metric), Concave	Stock3,418	6V	40A	200mA	500mA	1s	100 mOhms	1.25 Ohms	-	-40°C ~ 85°C	-	Surface Mount	0402 (1005 Metric), Concave	0.039" L x 0.020" W (1.00mm x 0.50mm)	-	0.024" (0.60mm)	-
0603L035YR	Littelfuse Inc.	PTC RESETTABLE 6V .35A SMD 0603 Type: Polymeric Voltage - Max: 6V Current - Max: 40A Current - Hold (Ih) (Max): 350mA Current - Trip (It): 750mA Time to Trip: 100ms Resistance - Initial (Ri) (Min): 200 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 0.032" W (1.60mm x 0.80mm) Height - Seated (Max): - Thickness (Max): 0.061" (1.55mm) Lead Spacing: -	Package: 0603 (1608 Metric), Concave	Stock240,000	6V	40A	350mA	750mA	100ms	200 mOhms	1 Ohms	-	-40°C ~ 85°C	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.061" (1.55mm)	-
1206L500SLWR	Littelfuse Inc.	PTC RESET 6V LO RHO 1206 5.0A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 5A Current - Trip (It): 10A Time to Trip: 2s Resistance - Initial (Ri) (Min): 100 mOhms Resistance - Post Trip (R1) (Max): 12 mOhms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: - Mounting Type: Surface Mount Package / Case: 1206 (3216 Metric), Concave Size / Dimension: 0.126" L x 0.065" W (3.20mm x 1.65mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: 1206 (3216 Metric), Concave	Stock2,178	6V	50A	5A	10A	2s	100 mOhms	12 mOhms	-	-	-	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.065" W (3.20mm x 1.65mm)	-	0.039" (1.00mm)	-
1210L500SLWR	Littelfuse Inc.	PTC RESET 6V LO RHO 1210 5.0A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 5A Current - Trip (It): 10A Time to Trip: 2s Resistance - Initial (Ri) (Min): 100 mOhms Resistance - Post Trip (R1) (Max): 12 mOhms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: - Mounting Type: Surface Mount Package / Case: 1210 (3225 Metric), Concave Size / Dimension: 0.127" L x 0.101" W (3.22mm x 2.56mm) Height - Seated (Max): - Thickness (Max): 0.032" (0.80mm) Lead Spacing: -	Package: 1210 (3225 Metric), Concave	Stock3,222	6V	50A	5A	10A	2s	100 mOhms	12 mOhms	-	-	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.101" W (3.22mm x 2.56mm)	-	0.032" (0.80mm)	-
TS600-170F-2	Littelfuse Inc.	POLYSWITCH PTC RESET 0.17A Type: Polymeric Voltage - Max: 60V (600V Int) Current - Max: 3A Current - Hold (Ih) (Max): 170mA Current - Trip (It): 400mA Time to Trip: 10s Resistance - Initial (Ri) (Min): 4 Ohms Resistance - Post Trip (R1) (Max): 18 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.742" L x 0.297" W (18.85mm x 7.55mm) Height - Seated (Max): - Thickness (Max): 0.484" (12.30mm) Lead Spacing: -	Package: 2-SMD	Stock6,138	60V (600V Int)	3A	170mA	400mA	10s	4 Ohms	18 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.742" L x 0.297" W (18.85mm x 7.55mm)	-	0.484" (12.30mm)	-
0805L300SLWR	Littelfuse Inc.	PTC RESET 6V LO RHO 0805 3.00A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 3A Current - Trip (It): 6A Time to Trip: 5s Resistance - Initial (Ri) (Min): 3 mOhms Resistance - Post Trip (R1) (Max): 30 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - 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): 0.055" (1.40mm) Lead Spacing: -	Package: 0805 (2012 Metric), Concave	Stock6,048	6V	50A	3A	6A	5s	3 mOhms	30 mOhms	-	-40°C ~ 85°C	-	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	0.055" (1.40mm)	-
1210L400SLWR	Littelfuse Inc.	PTC 6V POLYFUSE 1210 SL 4.0A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 4A Current - Trip (It): 8A Time to Trip: 5s Resistance - Initial (Ri) (Min): 1 mOhms Resistance - Post Trip (R1) (Max): 14 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - 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): 0.039" (1.00mm) Lead Spacing: -	Package: 1210 (3225 Metric), Concave	Stock5,598	6V	50A	4A	8A	5s	1 mOhms	14 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.039" (1.00mm)	-
1210L200SLYR	Littelfuse Inc.	PTC RESETBL 6V 1210 2A LOW-R Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 2A Current - Trip (It): 4A Time to Trip: 3s Resistance - Initial (Ri) (Min): 5 mOhms Resistance - Post Trip (R1) (Max): 24 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - 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): 0.028" (0.70mm) Lead Spacing: -	Package: 1210 (3225 Metric), Concave	Stock2,718	6V	50A	2A	4A	3s	5 mOhms	24 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.028" (0.70mm)	-
0805L260SLTHYR	Littelfuse Inc.	PTC RESET 6V LO RHO 0805 2.60A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 2.6A Current - Trip (It): 5A Time to Trip: 4s Resistance - Initial (Ri) (Min): 3 mOhms Resistance - Post Trip (R1) (Max): 35 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - 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): 0.030" (0.75mm) Lead Spacing: -	Package: 0805 (2012 Metric), Concave	Stock5,022	6V	50A	2.6A	5A	4s	3 mOhms	35 mOhms	-	-40°C ~ 85°C	-	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	0.030" (0.75mm)	-
TSM600-400F-2	Littelfuse Inc.	POLYSWITCH PTC RESET .400A Type: Polymeric Voltage - Max: 250V (600V Int) Current - Max: 60A Current - Hold (Ih) (Max): 400mA Current - Trip (It): 1A Time to Trip: 14s Resistance - Initial (Ri) (Min): 500 mOhms Resistance - Post Trip (R1) (Max): 2 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 4-SMD Size / Dimension: 0.681" L x 0.425" W (17.30mm x 10.80mm) Height - Seated (Max): - Thickness (Max): 0.461" (11.70mm) Lead Spacing: -	Package: 4-SMD	Stock6,408	250V (600V Int)	60A	400mA	1A	14s	500 mOhms	2 Ohms	-	-40°C ~ 85°C	-	Surface Mount	4-SMD	0.681" L x 0.425" W (17.30mm x 10.80mm)	-	0.461" (11.70mm)	-
1206L150SLYR	Littelfuse Inc.	PTC RESETBL 6V 1206 1.50A LOW-R Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 1.5A Current - Trip (It): 3.9A Time to Trip: 300ms Resistance - Initial (Ri) (Min): 10 mOhms Resistance - Post Trip (R1) (Max): 65 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): 0.028" (0.70mm) Lead Spacing: -	Package: 1206 (3216 Metric), Concave, Long Side Terminals	Stock5,364	6V	50A	1.5A	3.9A	300ms	10 mOhms	65 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)	-	0.028" (0.70mm)	-
1210L175SLYR	Littelfuse Inc.	PTC RESET 6V LO RHO 1210 1.75A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 1.75A Current - Trip (It): 3.5A Time to Trip: 2.5s Resistance - Initial (Ri) (Min): 6 mOhms Resistance - Post Trip (R1) (Max): 40 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - 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): 0.028" (0.70mm) Lead Spacing: -	Package: 1210 (3225 Metric), Concave	Stock8,406	6V	50A	1.75A	3.5A	2.5s	6 mOhms	40 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.028" (0.70mm)	-
0603L150SLYR	Littelfuse Inc.	PTC 6V POLYFUSE 0603 SL 1.50A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 1.5A Current - Trip (It): 3A Time to Trip: 500ms Resistance - Initial (Ri) (Min): 7 mOhms Resistance - Post Trip (R1) (Max): 80 mOhms 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 0.032" W (1.60mm x 0.80mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: 0603 (1608 Metric), Concave	Stock7,110	6V	50A	1.5A	3A	500ms	7 mOhms	80 mOhms	-	-40°C ~ 85°C	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.039" (1.00mm)	-
0603L075SLYR	Littelfuse Inc.	PTC RESET 6V LO RHO 0603 0.75A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 1.5A Time to Trip: 200ms Resistance - Initial (Ri) (Min): 20 mOhms Resistance - Post Trip (R1) (Max): 165 mOhms 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 0.032" W (1.60mm x 0.80mm) Height - Seated (Max): - Thickness (Max): 0.030" (0.75mm) Lead Spacing: -	Package: 0603 (1608 Metric), Concave	Stock8,964	6V	50A	750mA	1.5A	200ms	20 mOhms	165 mOhms	-	-40°C ~ 85°C	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.030" (0.75mm)	-
1206L175SLYR	Littelfuse Inc.	PTC RESET 6V LO RHO 1206 1.75A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 1.75A Current - Trip (It): 3.5A Time to Trip: 400ms Resistance - Initial (Ri) (Min): 5 mOhms Resistance - Post Trip (R1) (Max): 30 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: 0.128" L x 0.065" W (3.25mm x 1.65mm) Height - Seated (Max): - Thickness (Max): 0.071" (1.80mm) Lead Spacing: -	Package: 1206 (3216 Metric), Concave, Long Side Terminals	Stock8,298	6V	50A	1.75A	3.5A	400ms	5 mOhms	30 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave, Long Side Terminals	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.071" (1.80mm)	-
0805L175SLYR	Littelfuse Inc.	PTC RESET 6V LO RHO 0805 1.75A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 1.75A Current - Trip (It): 3.5A Time to Trip: 600ms Resistance - Initial (Ri) (Min): 5 mOhms Resistance - Post Trip (R1) (Max): 55 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - 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): 0.024" (0.60mm) Lead Spacing: -	Package: 0805 (2012 Metric), Concave	Stock28,170	6V	50A	1.75A	3.5A	600ms	5 mOhms	55 mOhms	-	-40°C ~ 85°C	-	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	0.024" (0.60mm)	-
0805L150SLYR	Littelfuse Inc.	PTC 6V POLYFUSE 0805 SL 1.50A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 1.5A Current - Trip (It): 3A Time to Trip: 500ms Resistance - Initial (Ri) (Min): 15 mOhms Resistance - Post Trip (R1) (Max): 65 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - 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): 0.030" (0.75mm) Lead Spacing: -	Package: 0805 (2012 Metric), Concave	Stock6,822	6V	50A	1.5A	3A	500ms	15 mOhms	65 mOhms	-	-40°C ~ 85°C	-	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	0.030" (0.75mm)	-
1206L350SLTHYR	Littelfuse Inc.	PTC RESET 6V LO RHO 1206 3.50A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 3.5A Current - Trip (It): 7A Time to Trip: 5s 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: 1206 (3216 Metric), Concave, Long Side Terminals Size / Dimension: 0.128" L x 0.065" W (3.25mm x 1.65mm) Height - Seated (Max): - Thickness (Max): 0.030" (0.75mm) Lead Spacing: -	Package: 1206 (3216 Metric), Concave, Long Side Terminals	Stock43,560	6V	50A	3.5A	7A	5s	3 mOhms	18 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave, Long Side Terminals	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.030" (0.75mm)	-
1206L075SLYR	Littelfuse Inc.	PTC 6V POLYFUSE 1206 SL 0.75A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 1.5A Time to Trip: 300ms Resistance - Initial (Ri) (Min): 17 mOhms Resistance - Post Trip (R1) (Max): 180 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	Stock7,380	6V	50A	750mA	1.5A	300ms	17 mOhms	180 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)	-
0603L175SLYR	Littelfuse Inc.	PTC RESET 6V LO RHO 0603 1.75A Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 1.75A Current - Trip (It): 3.5A Time to Trip: 600ms Resistance - Initial (Ri) (Min): 5 mOhms Resistance - Post Trip (R1) (Max): 60 mOhms 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 0.032" W (1.60mm x 0.80mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: 0603 (1608 Metric), Concave	Stock7,362	6V	50A	1.75A	3.5A	600ms	5 mOhms	60 mOhms	-	-40°C ~ 85°C	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.039" (1.00mm)	-
RHEF1300-2	Littelfuse Inc.	POLYSWITCH PTC RESET 13A HLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 13A Current - Trip (It): 24A Time to Trip: 13s Resistance - Initial (Ri) (Min): 4.1 mOhms Resistance - Post Trip (R1) (Max): 10 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.925" L x 0.142" W (23.50mm x 3.60mm) Height - Seated (Max): 1.130" (28.70mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock6,642	16V	100A	13A	24A	13s	4.1 mOhms	10 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.925" L x 0.142" W (23.50mm x 3.60mm)	1.130" (28.70mm)	-	0.400" (10.15mm)
RHEF1300	Littelfuse Inc.	POLYSWITCH RHE SERIES 13.0A HOLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 13A Current - Trip (It): 24A Time to Trip: 13s Resistance - Initial (Ri) (Min): 4.1 mOhms Resistance - Post Trip (R1) (Max): 10 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.925" L x 0.142" W (23.50mm x 3.60mm) Height - Seated (Max): 1.130" (28.70mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock15,000	16V	100A	13A	24A	13s	4.1 mOhms	10 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.925" L x 0.142" W (23.50mm x 3.60mm)	1.130" (28.70mm)	-	0.400" (10.15mm)
TRF600-400	Littelfuse Inc.	POLYSWITCH PTC RESET 0.40A HOLD Type: Polymeric Voltage - Max: 60V (600V Int) Current - Max: 60A Current - Hold (Ih) (Max): 400mA Current - Trip (It): 1A Time to Trip: 10s Resistance - Initial (Ri) (Min): 950 mOhms Resistance - Post Trip (R1) (Max): 1.9 Ohms Resistance - 25°C (Typ): - Operating Temperature: 0°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.583" L x 0.181" W (14.80mm x 4.60mm) Height - Seated (Max): 0.520" (13.10mm) Thickness (Max): - Lead Spacing: 0.200" (5.08mm)	Package: Radial, Disc	Stock16,962	60V (600V Int)	60A	400mA	1A	10s	950 mOhms	1.9 Ohms	-	0°C ~ 85°C	-	Through Hole	Radial, Disc	0.583" L x 0.181" W (14.80mm x 4.60mm)	0.520" (13.10mm)	-	0.200" (5.08mm)
RHEF1000-2	Littelfuse Inc.	POLYSWITCH PTC RESET 10A HLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 10A Current - Trip (It): 18.5A Time to Trip: 9s Resistance - Initial (Ri) (Min): 6.2 mOhms Resistance - Post Trip (R1) (Max): 15 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.689" L x 0.118" W (17.50mm x 3.00mm) Height - Seated (Max): 1.043" (26.50mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock3,096	16V	100A	10A	18.5A	9s	6.2 mOhms	15 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.689" L x 0.118" W (17.50mm x 3.00mm)	1.043" (26.50mm)	-	0.400" (10.15mm)
TRF600-160-RA	Littelfuse Inc.	POLYSWITCH PTC RESET 0.16A HOLD Type: Polymeric Voltage - Max: 250V (600V Int) Current - Max: 60A Current - Hold (Ih) (Max): 160mA Current - Trip (It): 320mA Time to Trip: 18s Resistance - Initial (Ri) (Min): 4 Ohms Resistance - Post Trip (R1) (Max): 16 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.630" L x 0.236" W (16.00mm x 6.00mm) Height - Seated (Max): 0.496" (12.60mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock20,238	250V (600V Int)	60A	160mA	320mA	18s	4 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.630" L x 0.236" W (16.00mm x 6.00mm)	0.496" (12.60mm)	-	0.197" (5.00mm)
LVR055S-1	Littelfuse Inc.	POLYSWITCH PTC RESET .55A 25.4MM Type: Polymeric Voltage - Max: 240V (265V Int) Current - Max: 7A Current - Hold (Ih) (Max): 550mA Current - Trip (It): 1.25A Time to Trip: 26s Resistance - Initial (Ri) (Min): 450 mOhms Resistance - Post Trip (R1) (Max): 1.45 Ohms Resistance - 25°C (Typ): - Operating Temperature: -20°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.551" L x 0.161" W (14.00mm x 4.10mm) Height - Seated (Max): 0.850" (21.70mm) Thickness (Max): - Lead Spacing: 0.200" (5.08mm)	Package: Radial, Disc	Stock16,068	240V (265V Int)	7A	550mA	1.25A	26s	450 mOhms	1.45 Ohms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.551" L x 0.161" W (14.00mm x 4.10mm)	0.850" (21.70mm)	-	0.200" (5.08mm)