Page 11 - Littelfuse Inc. Products - PTC Resettable Fuses

RXEF040S-2
Littelfuse Inc.

POLYSWITCH PTC RESET .40A

Package: Radial, Disc

Stock94,680
RXEF030-AP
Littelfuse Inc.

POLYSWITCH PTC RESET 0.3A AMMO

Package: Radial, Disc

Stock22,398
RXEF020S-2
Littelfuse Inc.

POLYSWITCH PTC .2A STRAIGHT

Package: Radial, Disc

Stock29,328
LVR200S
Littelfuse Inc.

POLYSWITCH PTC RESET 240V 2.00A

Package: Radial, Disc

Stock24,882
LR4-1300SSF
Littelfuse Inc.

POLYSWITCH PTC RESET 13A STRAP

Package: Strap

Stock42,912
RHEF1400
Littelfuse Inc.

POLYSWITCH PTC RESET 14A HOLD

Package: Radial, Disc

Stock19,218
LVR125S-240
Littelfuse Inc.

POLYSWITCH PTC RESET 240V 1.25A

Package: Radial, Disc

Stock20,688
LR4-600F
Littelfuse Inc.

POLYSWITCH PTC RESET 6A STRAP

Package: Strap

Stock108,222
16R1400GH
Littelfuse Inc.

PTC RESETTABLE 16V 14A RADIAL

Package: Radial, Disc

Stock30,534
TRF600-160
Littelfuse Inc.

POLYSWITCH PTC RESET 0.16A HOLD

Package: Radial, Disc

Stock84,120
LVR055S
Littelfuse Inc.

POLYSWITCH PTC RESET 0.55A HOLD

Package: Radial, Disc

Stock24,768
1206L110/12SLYR
Littelfuse Inc.

PTC RESETBLE 12V 1.1A LOW-R 1206

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

Stock35,910
LR4-550F
Littelfuse Inc.

POLYSWITCH PTC RESET 5.5A STRAP

Package: Strap

Stock30,486
0603L025YR
Littelfuse Inc.

PTC RESETTABLE 9V .25A SMD 0603

Package: 0603 (1608 Metric), Concave

Stock20,364
0805L075WR
Littelfuse Inc.

PTC RESETTABLE 6V .750A SMD 0805

Package: 0805 (2012 Metric), Concave

Stock699,204
0805L005/30YR
Littelfuse Inc.

PTC RESET 30V 0.05A 0805 SMD

Package: 0805 (2012 Metric), Concave

Stock31,428
TRF600-150S
Littelfuse Inc.

POLYSWITCH PTC RESET 0.15A HOLD

Package: Radial, Disc

Stock22,542
16R1000GF
Littelfuse Inc.

PTC RESETTABLE 16V 10A RADIAL

Package: Radial, Disc

Stock29,382
NANOSMDH075F-02
Littelfuse Inc.

POLYSWITCH .75A RESET FUSE SMD

Package: 1206 (3216 Metric)

Stock92,064
30R800UH
Littelfuse Inc.

PTC 8.00A 30V RESETTABLE KINK

Package: Radial, Disc

Stock32,232

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
RXEF040S-2	Littelfuse Inc.	POLYSWITCH PTC RESET .40A Type: Polymeric Voltage - Max: 72V Current - Max: 40A Current - Hold (Ih) (Max): 400mA Current - Trip (It): 800mA Time to Trip: 3.8s Resistance - Initial (Ri) (Min): 550 mOhms Resistance - Post Trip (R1) (Max): 1.29 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.299" Dia x 0.118" W (7.60mm x 3.00mm) Height - Seated (Max): 0.532" (13.50mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock94,680	72V	40A	400mA	800mA	3.8s	550 mOhms	1.29 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.299" Dia x 0.118" W (7.60mm x 3.00mm)	0.532" (13.50mm)	-	0.199" (5.05mm)
RXEF030-AP	Littelfuse Inc.	POLYSWITCH PTC RESET 0.3A AMMO 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 0.120" W (7.40mm x 3.00mm) Height - Seated (Max): 0.500" (12.70mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock22,398	72V	40A	300mA	600mA	3s	880 mOhms	2.1 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.120" W (7.40mm x 3.00mm)	0.500" (12.70mm)	-	0.199" (5.05mm)
RXEF020S-2	Littelfuse Inc.	POLYSWITCH PTC .2A STRAIGHT 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 0.118" W (7.40mm x 3.00mm) Height - Seated (Max): 0.461" (11.70mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock29,328	72V	40A	200mA	400mA	2.2s	1.83 Ohms	4.4 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.118" W (7.40mm x 3.00mm)	0.461" (11.70mm)	-	0.199" (5.05mm)
LVR200S	Littelfuse Inc.	POLYSWITCH PTC RESET 240V 2.00A Type: Polymeric Voltage - Max: 240V (265V Int) Current - Max: 20A Current - Hold (Ih) (Max): 2A Current - Trip (It): 4A Time to Trip: 28s Resistance - Initial (Ri) (Min): 89 mOhms Resistance - Post Trip (R1) (Max): 221 mOhms Resistance - 25°C (Typ): - Operating Temperature: -20°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.980" L x 0.240" W (24.90mm x 6.10mm) Height - Seated (Max): 1.330" (33.80mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock24,882	240V (265V Int)	20A	2A	4A	28s	89 mOhms	221 mOhms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.980" L x 0.240" W (24.90mm x 6.10mm)	1.330" (33.80mm)	-	0.400" (10.15mm)
LR4-1300SSF	Littelfuse Inc.	POLYSWITCH PTC RESET 13A STRAP Type: Polymeric Voltage - Max: 20V Current - Max: 100A Current - Hold (Ih) (Max): 13A Current - Trip (It): 21.2A Time to Trip: 10s Resistance - Initial (Ri) (Min): 3.5 mOhms Resistance - Post Trip (R1) (Max): 9 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 2.520" L x 0.382" W (64.00mm x 9.70mm) Height - Seated (Max): - Thickness (Max): - Lead Spacing: -	Package: Strap	Stock42,912	20V	100A	13A	21.2A	10s	3.5 mOhms	9 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	2.520" L x 0.382" W (64.00mm x 9.70mm)	-	-	-
RHEF1400	Littelfuse Inc.	POLYSWITCH PTC RESET 14A HOLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 14A Current - Trip (It): 27A Time to Trip: 13s Resistance - Initial (Ri) (Min): 3 mOhms Resistance - Post Trip (R1) (Max): 9 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): 1.126" (28.60mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock19,218	16V	100A	14A	27A	13s	3 mOhms	9 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.925" L x 0.142" W (23.50mm x 3.60mm)	1.126" (28.60mm)	-	0.400" (10.15mm)
LVR125S-240	Littelfuse Inc.	POLYSWITCH PTC RESET 240V 1.25A Type: Polymeric Voltage - Max: 240V (265V Int) Current - Max: 12.5A Current - Hold (Ih) (Max): 1.25A Current - Trip (It): 2.5A Time to Trip: 23s Resistance - Initial (Ri) (Min): 165 mOhms Resistance - Post Trip (R1) (Max): 440 mOhms Resistance - 25°C (Typ): - Operating Temperature: -20°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.840" Dia x 0.210" W (21.20mm x 5.30mm) Height - Seated (Max): 1.080" (27.40mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock20,688	240V (265V Int)	12.5A	1.25A	2.5A	23s	165 mOhms	440 mOhms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.840" Dia x 0.210" W (21.20mm x 5.30mm)	1.080" (27.40mm)	-	0.400" (10.15mm)
LR4-600F	Littelfuse Inc.	POLYSWITCH PTC RESET 6A STRAP Type: Polymeric Voltage - Max: 20V Current - Max: 100A Current - Hold (Ih) (Max): 6A Current - Trip (It): 11.7A Time to Trip: 5s Resistance - Initial (Ri) (Min): 7 mOhms Resistance - Post Trip (R1) (Max): 19 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 0.984" L x 0.559" W (25.00mm x 14.20mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: Strap	Stock108,222	20V	100A	6A	11.7A	5s	7 mOhms	19 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.984" L x 0.559" W (25.00mm x 14.20mm)	-	0.039" (1.00mm)	-
16R1400GH	Littelfuse Inc.	PTC RESETTABLE 16V 14A RADIAL Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 14A Current - Trip (It): 23.8A Time to Trip: 9s Resistance - Initial (Ri) (Min): 2.6 mOhms Resistance - Post Trip (R1) (Max): 6.4 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.925" L x 0.138" W (23.50mm x 3.50mm) Height - Seated (Max): 1.100" (27.90mm) Thickness (Max): - Lead Spacing: 0.402" (10.20mm)	Package: Radial, Disc	Stock30,534	16V	100A	14A	23.8A	9s	2.6 mOhms	6.4 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.925" L x 0.138" W (23.50mm x 3.50mm)	1.100" (27.90mm)	-	0.402" (10.20mm)
TRF600-160	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): 18 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	Stock84,120	250V (600V Int)	60A	160mA	320mA	18s	4 Ohms	18 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	Littelfuse Inc.	POLYSWITCH PTC RESET 0.55A HOLD 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	Stock24,768	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)
1206L110/12SLYR	Littelfuse Inc.	PTC RESETBLE 12V 1.1A LOW-R 1206 Type: Polymeric Voltage - Max: 12V Current - Max: 50A Current - Hold (Ih) (Max): 1.1A Current - Trip (It): 2.2A Time to Trip: 300ms Resistance - Initial (Ri) (Min): 15 mOhms Resistance - Post Trip (R1) (Max): 130 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): 0.033" (0.85mm) Lead Spacing: -	Package: 1206 (3216 Metric), Concave, Long Side Terminals	Stock35,910	12V	50A	1.1A	2.2A	300ms	15 mOhms	130 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)	-	0.033" (0.85mm)	-
LR4-550F	Littelfuse Inc.	POLYSWITCH PTC RESET 5.5A STRAP Type: Polymeric Voltage - Max: 20V Current - Max: 100A Current - Hold (Ih) (Max): 5.5A Current - Trip (It): 10.5A Time to Trip: 5s Resistance - Initial (Ri) (Min): 9 mOhms Resistance - Post Trip (R1) (Max): 22 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 1.417" L x 0.283" W (36.00mm x 7.20mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: Strap	Stock30,486	20V	100A	5.5A	10.5A	5s	9 mOhms	22 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	1.417" L x 0.283" W (36.00mm x 7.20mm)	-	0.039" (1.00mm)	-
0603L025YR	Littelfuse Inc.	PTC RESETTABLE 9V .25A SMD 0603 Type: Polymeric Voltage - Max: 9V Current - Max: 40A Current - Hold (Ih) (Max): 250mA Current - Trip (It): 550mA Time to Trip: 80ms Resistance - Initial (Ri) (Min): 500 mOhms Resistance - Post Trip (R1) (Max): 3 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): 0.030" (0.75mm) Lead Spacing: -	Package: 0603 (1608 Metric), Concave	Stock20,364	9V	40A	250mA	550mA	80ms	500 mOhms	3 Ohms	-	-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)	-
0805L075WR	Littelfuse Inc.	PTC RESETTABLE 6V .750A SMD 0805 Type: Polymeric Voltage - Max: 6V Current - Max: 40A 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): 350 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	Stock699,204	6V	40A	750mA	1.5A	200ms	90 mOhms	350 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)	-
0805L005/30YR	Littelfuse Inc.	PTC RESET 30V 0.05A 0805 SMD Type: Polymeric Voltage - Max: 30V Current - Max: 40A 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): 20 Ohms 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): 0.049" (1.25mm) Lead Spacing: -	Package: 0805 (2012 Metric), Concave	Stock31,428	30V	40A	50mA	150mA	1.5s	3.6 Ohms	20 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	0.049" (1.25mm)	-
TRF600-150S	Littelfuse Inc.	POLYSWITCH PTC RESET 0.15A HOLD Type: Polymeric Voltage - Max: 250V (600V Int) Current - Max: 40A Current - Hold (Ih) (Max): 150mA Current - Trip (It): 300mA Time to Trip: 4s Resistance - Initial (Ri) (Min): 6 Ohms Resistance - Post Trip (R1) (Max): 17 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): 0.492" (12.50mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock22,542	250V (600V Int)	40A	150mA	300mA	4s	6 Ohms	17 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.354" L x 0.181" W (9.00mm x 4.60mm)	0.492" (12.50mm)	-	0.197" (5.00mm)
16R1000GF	Littelfuse Inc.	PTC RESETTABLE 16V 10A RADIAL Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 10A Current - Trip (It): 17A Time to Trip: 6s Resistance - Initial (Ri) (Min): 4 mOhms Resistance - Post Trip (R1) (Max): 10.2 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.650" L x 0.118" W (16.50mm x 3.00mm) Height - Seated (Max): 0.990" (25.20mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock29,382	16V	100A	10A	17A	6s	4 mOhms	10.2 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.650" L x 0.118" W (16.50mm x 3.00mm)	0.990" (25.20mm)	-	0.201" (5.10mm)
NANOSMDH075F-02	Littelfuse Inc.	POLYSWITCH .75A RESET FUSE SMD Type: Polymeric Voltage - Max: 6V Current - Max: 10A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 2A Time to Trip: 100ms Resistance - Initial (Ri) (Min): 100 mOhms Resistance - Post Trip (R1) (Max): 360 mOhms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: - Mounting Type: Surface Mount Package / Case: 1206 (3216 Metric) Size / Dimension: 0.126" L x 0.063" W (3.20mm x 1.60mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: 1206 (3216 Metric)	Stock92,064	6V	10A	750mA	2A	100ms	100 mOhms	360 mOhms	-	-	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	-	0.039" (1.00mm)	-
30R800UH	Littelfuse Inc.	PTC 8.00A 30V RESETTABLE KINK Type: Polymeric Voltage - Max: 30V Current - Max: 40A Current - Hold (Ih) (Max): 8A Current - Trip (It): 16A Time to Trip: 18.8s Resistance - Initial (Ri) (Min): 5 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: 0.850" L x 0.118" W (21.60mm x 3.00mm) Height - Seated (Max): 1.220" (31.10mm) Thickness (Max): - Lead Spacing: 0.402" (10.20mm)	Package: Radial, Disc	Stock32,232	30V	40A	8A	16A	18.8s	5 mOhms	20 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.850" L x 0.118" W (21.60mm x 3.00mm)	1.220" (31.10mm)	-	0.402" (10.20mm)
1206L300SLWR	Littelfuse Inc.	PTC RESETTABLE 6V 3A LOR 1206 Type: Polymeric Voltage - Max: 6V Current - Max: 50A Current - Hold (Ih) (Max): 3A Current - Trip (It): 6A Time to Trip: 4s Resistance - Initial (Ri) (Min): 3 mOhms Resistance - Post Trip (R1) (Max): 20 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): 0.039" (1.00mm) Lead Spacing: -	Package: 1206 (3216 Metric), Concave, Long Side Terminals	Stock72,000	6V	50A	3A	6A	4s	3 mOhms	20 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)	-	0.039" (1.00mm)	-
RKEF400	Littelfuse Inc.	POLYSWITCH PTC RESET 4.0A T/H Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 4A Current - Trip (It): 8A Time to Trip: 24s Resistance - Initial (Ri) (Min): 14 mOhms Resistance - Post Trip (R1) (Max): 60 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.827" L x 0.118" W (21.00mm x 3.00mm) Height - Seated (Max): 0.980" (24.90mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock8,340	60V	40A	4A	8A	24s	14 mOhms	60 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.827" L x 0.118" W (21.00mm x 3.00mm)	0.980" (24.90mm)	-	0.400" (10.15mm)
RUEF800	Littelfuse Inc.	POLYSWITCH PTC RESET 8A Type: Polymeric Voltage - Max: 30V Current - Max: 100A Current - Hold (Ih) (Max): 8A Current - Trip (It): 16A Time to Trip: 18.8s Resistance - Initial (Ri) (Min): 5 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: 0.850" L x 0.118" W (21.60mm x 3.00mm) Height - Seated (Max): 1.118" (28.40mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock18,024	30V	100A	8A	16A	18.8s	5 mOhms	20 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.850" L x 0.118" W (21.60mm x 3.00mm)	1.118" (28.40mm)	-	0.400" (10.15mm)
RUEF700	Littelfuse Inc.	POLYSWITCH PTC RESET 7A Type: Polymeric Voltage - Max: 30V Current - Max: 100A Current - Hold (Ih) (Max): 7A Current - Trip (It): 14A Time to Trip: 17.5s 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: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.752" L x 0.118" W (19.10mm x 3.00mm) Height - Seated (Max): 1.020" (25.90mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock336,000	30V	100A	7A	14A	17.5s	5 mOhms	30 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.752" L x 0.118" W (19.10mm x 3.00mm)	1.020" (25.90mm)	-	0.400" (10.15mm)
1812L300MR	Littelfuse Inc.	FUSE PTC RESET 3.0A 6V 1812 SMD Type: Polymeric Voltage - Max: 6V Current - Max: 100A Current - Hold (Ih) (Max): 3A Current - Trip (It): 5A Time to Trip: 4s Resistance - Initial (Ri) (Min): 12 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: 1812 (4532 Metric), Concave Size / Dimension: 0.179" L x 0.128" W (4.55mm x 3.24mm) Height - Seated (Max): - Thickness (Max): 0.059" (1.50mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock22,920	6V	100A	3A	5A	4s	12 mOhms	40 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.059" (1.50mm)	-
LVR040S	Littelfuse Inc.	POLYSWITCH 240VAC .40A 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	Stock2,280,000	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)
RGEF800	Littelfuse Inc.	POLYSWITCH RGE SERIES 8.0A 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	Stock120,000	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)
TRF250-180	Littelfuse Inc.	POLYSWITCH PTC RESET 0.18A HOLD Type: Polymeric Voltage - Max: 100V (250V Int) Current - Max: 10A Current - Hold (Ih) (Max): 180mA Current - Trip (It): 650mA Time to Trip: 2s Resistance - Initial (Ri) (Min): 800 mOhms Resistance - Post Trip (R1) (Max): 4 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.354" Dia x 0.150" W (9.00mm x 3.80mm) Height - Seated (Max): 0.472" (12.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock14,976	100V (250V Int)	10A	180mA	650mA	2s	800 mOhms	4 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.354" Dia x 0.150" W (9.00mm x 3.80mm)	0.472" (12.00mm)	-	0.197" (5.00mm)