Page 21 - Littelfuse Inc. Products - PTC Resettable Fuses

RXEF300-2
Littelfuse Inc.

POLYSWITCH PTC RESET 3A

Package: Radial, Disc

Stock2,000
TRF250-145-RA-B-0.5
Littelfuse Inc.

POLYSWITCH PTC RESET 0.145A HOLD

Package: Radial, Disc

Stock18,174
RHEF600-2
Littelfuse Inc.

POLYSWITCH PTC RESET 6A HLD

Package: Radial, Disc

Stock4,320
LVR040S-1
Littelfuse Inc.

POLYSWITCH PTC RESET 0.4A HOLD

Package: Radial, Disc

Stock13,164
RGEF900-1
Littelfuse Inc.

POLYSWITCH PTC RESET 9A HOLD

Package: Radial, Disc

Stock13,692
TRF250-120T-RC-B-0.5
Littelfuse Inc.

POLYSWITCH PTC RESET 0.12A HOLD

Package: Radial, Disc

Stock16,728
TRF250-145US
Littelfuse Inc.

POLYSWITCH PTC RESET 0.145A HOLD

Package: Radial, Disc

Stock20,928
RGEF800-1
Littelfuse Inc.

POLYSWITCH PTC RESET 8A HOLD

Package: Radial, Disc

Stock23,010
TRF250-120UT
Littelfuse Inc.

POLYSWITCH PTC RESET 0.12A RADIA

Package: Radial, Disc

Stock22,926
TRF250-120US-2
Littelfuse Inc.

POLYSWITCH PTC RESET 0.12A RADIA

Package: Radial, Disc

Stock3,438
SMDH160-2
Littelfuse Inc.

POLYSWITCH PTC RESET 1.6A SMD

Package: 2-SMD

Stock7,704
TRF250-120UST-B-0.5
Littelfuse Inc.

POLYSWITCH PTC 0.12A HOLD RADIAL

Package: Radial, Disc

Stock18,948
RHEF650
Littelfuse Inc.

POLYSWITCH RHE SERIES 6.5A HOLD

Package: Radial, Disc

Stock36,000
TRF250-120ST-RG-B-0.5
Littelfuse Inc.

POLYSWITCH PTC 0.12A HOLD RADIAL

Package: Radial, Disc

Stock19,950
TRF250-120T-RF-B-0.5
Littelfuse Inc.

POLYSWITCH PTC RESET 0.12A HOLD

Package: Radial, Disc

Stock19,002
TRF250-183S-2
Littelfuse Inc.

POLYSWITCH PTC .183A STRGHT

Package: Radial, Disc

Stock5,544
MICROSMD200LR-2
Littelfuse Inc.

POLYSWITCH RESETTABLE DEVICE SMD

Package: 1210 (3225 Metric), Concave

Stock192,000
RUEF500K-2
Littelfuse Inc.

POLYSWITCH PTC RESET 5A

Package: Radial, Disc

Stock2,502
NANOSMD350LR-2
Littelfuse Inc.

POLYSWITCH RESETTABLE DEVICE SMD

Package: 1206 (3216 Metric)

Stock5,760
RHEF450-2
Littelfuse Inc.

POLYSWITCH PTC RESET 4.5A

Package: Radial, Disc

Stock4,302

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
RXEF300-2	Littelfuse Inc.	POLYSWITCH PTC RESET 3A Type: Polymeric Voltage - Max: 72V Current - Max: 40A Current - Hold (Ih) (Max): 3A Current - Trip (It): 6A Time to Trip: 19.8s Resistance - Initial (Ri) (Min): 40 mOhms Resistance - Post Trip (R1) (Max): 100 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.941" Dia x 0.118" W (23.90mm x 3.00mm) Height - Seated (Max): 1.126" (28.60mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock2,000	72V	40A	3A	6A	19.8s	40 mOhms	100 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.941" Dia x 0.118" W (23.90mm x 3.00mm)	1.126" (28.60mm)	-	0.400" (10.15mm)
TRF250-145-RA-B-0.5	Littelfuse Inc.	POLYSWITCH PTC RESET 0.145A HOLD Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 145mA Current - Trip (It): 290mA Time to Trip: 2.5s Resistance - Initial (Ri) (Min): 3 Ohms Resistance - Post Trip (R1) (Max): 12 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.256" L x 0.181" W (6.50mm x 4.60mm) Height - Seated (Max): 0.433" (11.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock18,174	60V (250V Int)	3A	145mA	290mA	2.5s	3 Ohms	12 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.256" L x 0.181" W (6.50mm x 4.60mm)	0.433" (11.00mm)	-	0.197" (5.00mm)
RHEF600-2	Littelfuse Inc.	POLYSWITCH PTC RESET 6A HLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 6A Current - Trip (It): 10.8A Time to Trip: 5s Resistance - Initial (Ri) (Min): 13 mOhms Resistance - Post Trip (R1) (Max): 32 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.441" L x 0.122" W (11.20mm x 3.10mm) Height - Seated (Max): 0.827" (21.00mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock4,320	16V	100A	6A	10.8A	5s	13 mOhms	32 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.441" L x 0.122" W (11.20mm x 3.10mm)	0.827" (21.00mm)	-	0.199" (5.05mm)
LVR040S-1	Littelfuse Inc.	POLYSWITCH PTC RESET 0.4A HOLD Type: Polymeric Voltage - Max: 240V (265V Int) Current - Max: 5.5A Current - Hold (Ih) (Max): 400mA Current - Trip (It): 900mA Time to Trip: 24s Resistance - Initial (Ri) (Min): 600 mOhms Resistance - Post Trip (R1) (Max): 1.9 Ohms Resistance - 25°C (Typ): - Operating Temperature: -20°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.453" L x 0.150" W (11.50mm x 3.80mm) Height - Seated (Max): 0.770" (19.50mm) Thickness (Max): - Lead Spacing: 0.200" (5.08mm)	Package: Radial, Disc	Stock13,164	240V (265V Int)	5.5A	400mA	900mA	24s	600 mOhms	1.9 Ohms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.453" L x 0.150" W (11.50mm x 3.80mm)	0.770" (19.50mm)	-	0.200" (5.08mm)
RGEF900-1	Littelfuse Inc.	POLYSWITCH PTC RESET 9A HOLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 9A Current - Trip (It): 15.3A Time to Trip: 5.5s Resistance - Initial (Ri) (Min): 4.7 mOhms Resistance - Post Trip (R1) (Max): 13.5 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.532" L x 0.100" W (13.50mm x 2.50mm) Height - Seated (Max): 0.854" (21.70mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock13,692	16V	100A	9A	15.3A	5.5s	4.7 mOhms	13.5 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.532" L x 0.100" W (13.50mm x 2.50mm)	0.854" (21.70mm)	-	0.199" (5.05mm)
TRF250-120T-RC-B-0.5	Littelfuse Inc.	POLYSWITCH PTC RESET 0.12A HOLD Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 120mA Current - Trip (It): 260mA Time to Trip: 3s Resistance - Initial (Ri) (Min): 5.4 Ohms Resistance - Post Trip (R1) (Max): 14 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.256" L x 0.181" W (6.50mm x 4.60mm) Height - Seated (Max): 0.433" (11.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock16,728	60V (250V Int)	3A	120mA	260mA	3s	5.4 Ohms	14 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.256" L x 0.181" W (6.50mm x 4.60mm)	0.433" (11.00mm)	-	0.197" (5.00mm)
TRF250-145US	Littelfuse Inc.	POLYSWITCH PTC RESET 0.145A HOLD Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 145mA Current - Trip (It): 290mA Time to Trip: 4s Resistance - Initial (Ri) (Min): 3.5 Ohms Resistance - Post Trip (R1) (Max): 14 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.236" L x 0.150" W (6.00mm x 3.80mm) Height - Seated (Max): 0.394" (10.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock20,928	60V (250V Int)	3A	145mA	290mA	4s	3.5 Ohms	14 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.236" L x 0.150" W (6.00mm x 3.80mm)	0.394" (10.00mm)	-	0.197" (5.00mm)
RGEF800-1	Littelfuse Inc.	POLYSWITCH PTC RESET 8A HOLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 8A Current - Trip (It): 13.6A Time to Trip: 5s Resistance - Initial (Ri) (Min): 5.6 mOhms Resistance - Post Trip (R1) (Max): 17.5 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.480" L x 0.098" W (12.20mm x 2.50mm) Height - Seated (Max): 0.823" (20.90mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock23,010	16V	100A	8A	13.6A	5s	5.6 mOhms	17.5 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.480" L x 0.098" W (12.20mm x 2.50mm)	0.823" (20.90mm)	-	0.199" (5.05mm)
TRF250-120UT	Littelfuse Inc.	POLYSWITCH PTC RESET 0.12A RADIA Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 120mA Current - Trip (It): 240mA Time to Trip: 1.5s Resistance - Initial (Ri) (Min): 7 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: 0.236" L x 0.150" W (6.00mm x 3.80mm) Height - Seated (Max): 0.394" (10.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock22,926	60V (250V Int)	3A	120mA	240mA	1.5s	7 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.236" L x 0.150" W (6.00mm x 3.80mm)	0.394" (10.00mm)	-	0.197" (5.00mm)
TRF250-120US-2	Littelfuse Inc.	POLYSWITCH PTC RESET 0.12A RADIA Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 120mA Current - Trip (It): 240mA Time to Trip: 2s Resistance - Initial (Ri) (Min): 6 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: 0.236" L x 0.150" W (6.00mm x 3.80mm) Height - Seated (Max): 0.394" (10.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock3,438	60V (250V Int)	3A	120mA	240mA	2s	6 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.236" L x 0.150" W (6.00mm x 3.80mm)	0.394" (10.00mm)	-	0.197" (5.00mm)
SMDH160-2	Littelfuse Inc.	POLYSWITCH PTC RESET 1.6A SMD Type: Polymeric Voltage - Max: 16V Current - Max: 70A Current - Hold (Ih) (Max): 1.6A Current - Trip (It): 3.2A Time to Trip: 15s Resistance - Initial (Ri) (Min): 50 mOhms Resistance - Post Trip (R1) (Max): 150 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.343" L x 0.250" W (8.70mm x 6.36mm) Height - Seated (Max): - Thickness (Max): 0.118" (3.00mm) Lead Spacing: -	Package: 2-SMD	Stock7,704	16V	70A	1.6A	3.2A	15s	50 mOhms	150 mOhms	-	-40°C ~ 125°C	-	Surface Mount	2-SMD	0.343" L x 0.250" W (8.70mm x 6.36mm)	-	0.118" (3.00mm)	-
TRF250-120UST-B-0.5	Littelfuse Inc.	POLYSWITCH PTC 0.12A HOLD RADIAL Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 120mA Current - Trip (It): 240mA Time to Trip: 1s Resistance - Initial (Ri) (Min): 6 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: 0.236" L x 0.150" W (6.00mm x 3.80mm) Height - Seated (Max): 0.394" (10.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock18,948	60V (250V Int)	3A	120mA	240mA	1s	6 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.236" L x 0.150" W (6.00mm x 3.80mm)	0.394" (10.00mm)	-	0.197" (5.00mm)
RHEF650	Littelfuse Inc.	POLYSWITCH RHE SERIES 6.5A HOLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 6.5A Current - Trip (It): 12A Time to Trip: 5.5s Resistance - Initial (Ri) (Min): 11 mOhms Resistance - Post Trip (R1) (Max): 26 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.500" L x 0.118" W (12.70mm x 3.00mm) Height - Seated (Max): 0.880" (22.20mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock36,000	16V	100A	6.5A	12A	5.5s	11 mOhms	26 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.500" L x 0.118" W (12.70mm x 3.00mm)	0.880" (22.20mm)	-	0.199" (5.05mm)
TRF250-120ST-RG-B-0.5	Littelfuse Inc.	POLYSWITCH PTC 0.12A HOLD RADIAL Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 120mA Current - Trip (It): 240mA Time to Trip: 2.5s 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: 0.236" L x 0.150" W (6.00mm x 3.80mm) Height - Seated (Max): 0.394" (10.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock19,950	60V (250V Int)	3A	120mA	240mA	2.5s	4 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.236" L x 0.150" W (6.00mm x 3.80mm)	0.394" (10.00mm)	-	0.197" (5.00mm)
TRF250-120T-RF-B-0.5	Littelfuse Inc.	POLYSWITCH PTC RESET 0.12A HOLD 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): 6 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: 0.256" L x 0.181" W (6.50mm x 4.60mm) Height - Seated (Max): 0.433" (11.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock19,002	60V (250V Int)	3A	120mA	240mA	900ms	6 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.256" L x 0.181" W (6.50mm x 4.60mm)	0.433" (11.00mm)	-	0.197" (5.00mm)
TRF250-183S-2	Littelfuse Inc.	POLYSWITCH PTC .183A STRGHT Type: Polymeric Voltage - Max: 100V (250V Int) Current - Max: 10A Current - Hold (Ih) (Max): 183mA Current - Trip (It): 685mA Time to Trip: 1.8s Resistance - Initial (Ri) (Min): 800 mOhms Resistance - Post Trip (R1) (Max): 3.4 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.295" Dia x 0.150" W (7.50mm x 3.80mm) Height - Seated (Max): 0.374" (9.50mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock5,544	100V (250V Int)	10A	183mA	685mA	1.8s	800 mOhms	3.4 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.295" Dia x 0.150" W (7.50mm x 3.80mm)	0.374" (9.50mm)	-	0.197" (5.00mm)
MICROSMD200LR-2	Littelfuse Inc.	POLYSWITCH RESETTABLE DEVICE SMD Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 2A Current - Trip (It): 5A Time to Trip: 4s Resistance - Initial (Ri) (Min): 6 mOhms Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): - Operating Temperature: - 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	Stock192,000	6V	50A	2A	5A	4s	6 mOhms	-	-	-	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.039" (1.00mm)	-
RUEF500K-2	Littelfuse Inc.	POLYSWITCH PTC RESET 5A Type: Polymeric Voltage - Max: 30V Current - Max: 100A Current - Hold (Ih) (Max): 5A Current - Trip (It): 10A Time to Trip: 14.5s Resistance - Initial (Ri) (Min): 10 mOhms Resistance - Post Trip (R1) (Max): 50 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.551" L x 0.118" W (14.00mm x 3.00mm) Height - Seated (Max): 1.008" (25.60mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock2,502	30V	100A	5A	10A	14.5s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	1.008" (25.60mm)	-	0.400" (10.15mm)
NANOSMD350LR-2	Littelfuse Inc.	POLYSWITCH RESETTABLE DEVICE SMD Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 3.5A Current - Trip (It): 6.3A Time to Trip: 5s Resistance - Initial (Ri) (Min): 4 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)	Stock5,760	6V	50A	3.5A	6.3A	5s	4 mOhms	-	-	-	-	Surface Mount	1206 (3216 Metric)	0.127" L x 0.063" W (3.22mm x 1.61mm)	-	0.039" (1.00mm)	-
RHEF450-2	Littelfuse Inc.	POLYSWITCH PTC RESET 4.5A Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 4.5A Current - Trip (It): 7.8A Time to Trip: 3s Resistance - Initial (Ri) (Min): 22 mOhms Resistance - Post Trip (R1) (Max): 54 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.409" L x 0.118" W (10.40mm x 3.00mm) Height - Seated (Max): 0.610" (15.60mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock4,302	16V	100A	4.5A	7.8A	3s	22 mOhms	54 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.409" L x 0.118" W (10.40mm x 3.00mm)	0.610" (15.60mm)	-	0.199" (5.05mm)
AHS080-2018-2	Littelfuse Inc.	POLYSWITCH PTC RESET 0.80A Type: Polymeric Voltage - Max: 16V Current - Max: 70A Current - Hold (Ih) (Max): 800mA Current - Trip (It): 2A Time to Trip: 9s Resistance - Initial (Ri) (Min): 130 mOhms Resistance - Post Trip (R1) (Max): 550 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 125°C Ratings: AEC-Q200 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.200" L x 0.180" W (5.08mm x 4.58mm) Height - Seated (Max): - Thickness (Max): 0.060" (1.52mm) Lead Spacing: -	Package: 2-SMD	Stock5,868	16V	70A	800mA	2A	9s	130 mOhms	550 mOhms	-	-40°C ~ 125°C	AEC-Q200	Surface Mount	2-SMD	0.200" L x 0.180" W (5.08mm x 4.58mm)	-	0.060" (1.52mm)	-
2016L100/33DR	Littelfuse Inc.	PTC RESETTABLE 33V 1.1A 2016 SMD Type: Polymeric Voltage - Max: 33V Current - Max: 40A Current - Hold (Ih) (Max): 1.1A Current - Trip (It): 2.2A Time to Trip: 500ms Resistance - Initial (Ri) (Min): 100 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: 2016 (5041 Metric), Concave Size / Dimension: 0.200" L x 0.160" W (5.08mm x 4.07mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 2016 (5041 Metric), Concave	Stock177,600	33V	40A	1.1A	2.2A	500ms	100 mOhms	400 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2016 (5041 Metric), Concave	0.200" L x 0.160" W (5.08mm x 4.07mm)	-	0.049" (1.25mm)	-
RGEF700-2	Littelfuse Inc.	POLYSWITCH PTC RESET 7A HLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 7A Current - Trip (It): 11.9A Time to Trip: 3.5s Resistance - Initial (Ri) (Min): 7.7 mOhms Resistance - Post Trip (R1) (Max): 20 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.421" L x 0.098" W (10.70mm x 2.50mm) Height - Seated (Max): 0.776" (19.70mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock7,452	16V	100A	7A	11.9A	3.5s	7.7 mOhms	20 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.421" L x 0.098" W (10.70mm x 2.50mm)	0.776" (19.70mm)	-	0.199" (5.05mm)
RGEF700-AP	Littelfuse Inc.	POLYSWITCH PTC RESET 7A HLD AMMO Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 7A Current - Trip (It): 11.9A Time to Trip: 3.5s Resistance - Initial (Ri) (Min): 7.7 mOhms Resistance - Post Trip (R1) (Max): 20 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.421" L x 0.098" W (10.70mm x 2.50mm) Height - Seated (Max): 0.776" (19.70mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock7,164	16V	100A	7A	11.9A	3.5s	7.7 mOhms	20 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.421" L x 0.098" W (10.70mm x 2.50mm)	0.776" (19.70mm)	-	0.199" (5.05mm)
RGEF800K	Littelfuse Inc.	POLYSWITCH PTC RESET 8A KINK Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 8A Current - Trip (It): 13.6A Time to Trip: 5s Resistance - Initial (Ri) (Min): 5.6 mOhms Resistance - Post Trip (R1) (Max): 17.5 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.480" L x 0.098" W (12.20mm x 2.50mm) Height - Seated (Max): 0.823" (20.90mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock14,862	16V	100A	8A	13.6A	5s	5.6 mOhms	17.5 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.480" L x 0.098" W (12.20mm x 2.50mm)	0.823" (20.90mm)	-	0.199" (5.05mm)
VLR175UF	Littelfuse Inc.	POLYSWITCH PTC RESET 1.75A STRAP Type: Polymeric Voltage - Max: 12V Current - Max: 100A Current - Hold (Ih) (Max): 1.75A Current - Trip (It): 4.2A Time to Trip: 5s Resistance - Initial (Ri) (Min): 17 mOhms Resistance - Post Trip (R1) (Max): 62 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 70°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 0.935" L x 0.118" W (23.75mm x 3.00mm) Height - Seated (Max): - Thickness (Max): 0.028" (0.70mm) Lead Spacing: -	Package: Strap	Stock48,492	12V	100A	1.75A	4.2A	5s	17 mOhms	62 mOhms	-	-40°C ~ 70°C	-	User Defined	Strap	0.935" L x 0.118" W (23.75mm x 3.00mm)	-	0.028" (0.70mm)	-
VTP240F	Littelfuse Inc.	POLYSWITCH PTC RESET 2.4A STRAP Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 2.4A Current - Trip (It): 5.9A Time to Trip: 5s Resistance - Initial (Ri) (Min): 14 mOhms Resistance - Post Trip (R1) (Max): 52 mOhms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 0.984" L x 0.201" W (25.00mm x 5.10mm) Height - Seated (Max): - Thickness (Max): 0.032" (0.80mm) Lead Spacing: -	Package: Strap	Stock66,978	16V	100A	2.4A	5.9A	5s	14 mOhms	52 mOhms	-	-	-	User Defined	Strap	0.984" L x 0.201" W (25.00mm x 5.10mm)	-	0.032" (0.80mm)	-
TRF250-120T-B-0.5	Littelfuse Inc.	POLYSWITCH PTC RESET .12A HOLD Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 120mA Current - Trip (It): 240mA Time to Trip: 1.2s Resistance - Initial (Ri) (Min): 7 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: 0.236" L x 0.150" W (6.00mm x 3.80mm) Height - Seated (Max): 0.394" (10.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock51,000	60V (250V Int)	3A	120mA	240mA	1.2s	7 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.236" L x 0.150" W (6.00mm x 3.80mm)	0.394" (10.00mm)	-	0.197" (5.00mm)