Page 3 - Littelfuse Inc. Products - PTC Resettable Fuses

2920L200/24DR
Littelfuse Inc.

PTC RESETTABLE 24V 2A SMD 2920

Package: 2920 (7351 Metric), Concave

Stock242,400
2920L300/15DR
Littelfuse Inc.

PTC RESETTABLE 15V 3A SMD 2920

Package: 2920 (7351 Metric), Concave

Stock194,076
30R500UMR
Littelfuse Inc.

PTC RESETTABLE 5A 30V KINK AMMO

Package: Radial, Disc

Stock23,808
RUEF500-2
Littelfuse Inc.

POLYSWITCH PTC RESET 5A

Package: Radial, Disc

Stock159,468
2920L200DR
Littelfuse Inc.

PTC RESETTABLE 15V 2A SMD 2920

Package: 2920 (7351 Metric), Concave

Stock72,000
2920L250DR
Littelfuse Inc.

PTC RESETTABLE 15V 2.5A SMD 2920

Package: 2920 (7351 Metric), Concave

Stock30,240
2920L185DR
Littelfuse Inc.

PTC RESET 33V 1.85A SMD 2920

Package: 2920 (7351 Metric), Concave

Stock16,128
FEMTOSMDC005F-2
Littelfuse Inc.

POLYSWITCH .05A RESET FUSE SMD

Package: 0603 (1608 Metric), Concave

Stock111,042
MINIASMDC260F/16-2
Littelfuse Inc.

POLYSWITCH PTC RESET 2.6A SMD

Package: 1812 (4532 Metric), Concave

Stock378,690
2016L050MR
Littelfuse Inc.

PTC RESETTABLE 60V .55A 2016 SMD

Package: 2016 (5041 Metric), Concave

Stock72,000
MINISMDC260F/16-2
Littelfuse Inc.

POLYSWITCH PTC RESET 3.0A HOLD

Package: 1812 (4532 Metric), Concave

Stock51,084
RGEF500-2
Littelfuse Inc.

POLYSWITCH PTC RESET 5A HLD

Package: Radial, Disc

Stock16,872
NANOSMDCH010F-02
Littelfuse Inc.

POLYSWITCH .10A RESET FUSE SMD

Package: 1206 (3216 Metric), Concave

Stock76,092
PICOSMDC035S-2
Littelfuse Inc.

POLYSWITCH PTC RESET .35A 0805

Package: 0805 (2012 Metric), Concave

Stock283,494
SMD185F-2
Littelfuse Inc.

POLYSWITCH 33V 1.8A SMD

Package: 2-SMD

Stock15,864
RUEF400-2
Littelfuse Inc.

POLYSWITCH PTC RESET 4A

Package: Radial, Disc

Stock245,310
2920L075DR
Littelfuse Inc.

PTC RESETTABLE 30V .75A SMD 2920

Package: 2920 (7351 Metric), Concave

Stock72,000
2920L050DR
Littelfuse Inc.

PTC RESETTABLE 60V .50A SMD 2920

Package: 2920 (7351 Metric), Concave

Stock276,888
2920L030DR
Littelfuse Inc.

PTC RESETTABLE 60V .30A SMD 2920

Package: 2920 (7351 Metric), Concave

Stock240,000
2920L150DR
Littelfuse Inc.

PTC RESET 33V 1.50A SMD 2920

Package: 2920 (7351 Metric), Concave

Stock16,092

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
2920L200/24DR	Littelfuse Inc.	PTC RESETTABLE 24V 2A SMD 2920 Type: Polymeric Voltage - Max: 24V Current - Max: 40A Current - Hold (Ih) (Max): 2A Current - Trip (It): 4A Time to Trip: 5s Resistance - Initial (Ri) (Min): 50 mOhms Resistance - Post Trip (R1) (Max): 125 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2920 (7351 Metric), Concave Size / Dimension: 0.289" L x 0.202" W (7.35mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock242,400	24V	40A	2A	4A	5s	50 mOhms	125 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
2920L300/15DR	Littelfuse Inc.	PTC RESETTABLE 15V 3A SMD 2920 Type: Polymeric Voltage - Max: 15V Current - Max: 40A Current - Hold (Ih) (Max): 3A Current - Trip (It): 5A Time to Trip: 20s Resistance - Initial (Ri) (Min): 15 mOhms Resistance - Post Trip (R1) (Max): 48 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2920 (7351 Metric), Concave Size / Dimension: 0.289" L x 0.202" W (7.35mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock194,076	15V	40A	3A	5A	20s	15 mOhms	48 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
30R500UMR	Littelfuse Inc.	PTC RESETTABLE 5A 30V KINK AMMO Type: Polymeric Voltage - Max: 30V Current - Max: 40A 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): 1.010" (25.60mm) Thickness (Max): - Lead Spacing: 0.402" (10.20mm)	Package: Radial, Disc	Stock23,808	30V	40A	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)	1.010" (25.60mm)	-	0.402" (10.20mm)
RUEF500-2	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 0.120" W (14.00mm x 3.00mm) Height - Seated (Max): 0.949" (24.10mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock159,468	30V	100A	5A	10A	14.5s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.551" L x 0.120" W (14.00mm x 3.00mm)	0.949" (24.10mm)	-	0.400" (10.15mm)
2920L200DR	Littelfuse Inc.	PTC RESETTABLE 15V 2A SMD 2920 Type: Polymeric Voltage - Max: 15V Current - Max: 40A Current - Hold (Ih) (Max): 2A Current - Trip (It): 4A Time to Trip: 5s Resistance - Initial (Ri) (Min): 50 mOhms Resistance - Post Trip (R1) (Max): 125 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2920 (7351 Metric), Concave Size / Dimension: 0.289" L x 0.202" W (7.35mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock72,000	15V	40A	2A	4A	5s	50 mOhms	125 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
2920L250DR	Littelfuse Inc.	PTC RESETTABLE 15V 2.5A SMD 2920 Type: Polymeric Voltage - Max: 15V Current - Max: 40A Current - Hold (Ih) (Max): 2.5A Current - Trip (It): 5A Time to Trip: 10s Resistance - Initial (Ri) (Min): 35 mOhms Resistance - Post Trip (R1) (Max): 85 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2920 (7351 Metric), Concave Size / Dimension: 0.289" L x 0.202" W (7.35mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock30,240	15V	40A	2.5A	5A	10s	35 mOhms	85 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
2920L185DR	Littelfuse Inc.	PTC RESET 33V 1.85A SMD 2920 Type: Polymeric Voltage - Max: 33V Current - Max: 40A Current - Hold (Ih) (Max): 1.85A Current - Trip (It): 3.7A Time to Trip: 2.5s Resistance - Initial (Ri) (Min): 50 mOhms Resistance - Post Trip (R1) (Max): 150 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2920 (7351 Metric), Concave Size / Dimension: 0.289" L x 0.202" W (7.35mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock16,128	33V	40A	1.85A	3.7A	2.5s	50 mOhms	150 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
FEMTOSMDC005F-2	Littelfuse Inc.	POLYSWITCH .05A RESET FUSE 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): 30 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	Stock111,042	15V	40A	50mA	150mA	100ms	3.8 Ohms	30 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)	-
MINIASMDC260F/16-2	Littelfuse Inc.	POLYSWITCH PTC RESET 2.6A SMD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 2.6A Current - Trip (It): 5A Time to Trip: 5s Resistance - Initial (Ri) (Min): 15 mOhms Resistance - Post Trip (R1) (Max): 50 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 Mounting Type: Surface Mount Package / Case: 1812 (4532 Metric), Concave Size / Dimension: 0.181" L x 0.128" W (4.60mm x 3.24mm) Height - Seated (Max): - Thickness (Max): 0.060" (1.52mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock378,690	16V	100A	2.6A	5A	5s	15 mOhms	50 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.060" (1.52mm)	-
2016L050MR	Littelfuse Inc.	PTC RESETTABLE 60V .55A 2016 SMD Type: Polymeric Voltage - Max: 60V Current - Max: 20A Current - Hold (Ih) (Max): 550mA Current - Trip (It): 1.1A Time to Trip: 5s 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: 2016 (5041 Metric), Concave Size / Dimension: 0.200" L x 0.160" W (5.08mm x 4.07mm) Height - Seated (Max): - Thickness (Max): 0.079" (2.00mm) Lead Spacing: -	Package: 2016 (5041 Metric), Concave	Stock72,000	60V	20A	550mA	1.1A	5s	200 mOhms	1 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2016 (5041 Metric), Concave	0.200" L x 0.160" W (5.08mm x 4.07mm)	-	0.079" (2.00mm)	-
MINISMDC260F/16-2	Littelfuse Inc.	POLYSWITCH PTC RESET 3.0A HOLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 2.6A Current - Trip (It): 5A Time to Trip: 5s Resistance - Initial (Ri) (Min): 15 mOhms Resistance - Post Trip (R1) (Max): 50 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 1812 (4532 Metric), Concave Size / Dimension: 0.181" L x 0.128" W (4.60mm x 3.24mm) Height - Seated (Max): - Thickness (Max): 0.060" (1.52mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock51,084	16V	100A	2.6A	5A	5s	15 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.060" (1.52mm)	-
RGEF500-2	Littelfuse Inc.	POLYSWITCH PTC RESET 5A HLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 5A Current - Trip (It): 8.5A Time to Trip: 2s Resistance - Initial (Ri) (Min): 15 mOhms Resistance - Post Trip (R1) (Max): 34 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.390" L x 0.098" W (9.90mm x 2.50mm) Height - Seated (Max): 0.563" (14.30mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock16,872	16V	100A	5A	8.5A	2s	15 mOhms	34 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.390" L x 0.098" W (9.90mm x 2.50mm)	0.563" (14.30mm)	-	0.199" (5.05mm)
NANOSMDCH010F-02	Littelfuse Inc.	POLYSWITCH .10A RESET FUSE SMD Type: Polymeric Voltage - Max: 30V Current - Max: 10A Current - Hold (Ih) (Max): 100mA Current - Trip (It): 350mA Time to Trip: 100ms Resistance - Initial (Ri) (Min): 1.1 Ohms Resistance - Post Trip (R1) (Max): 10 Ohms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: - Mounting Type: Surface Mount Package / Case: 1206 (3216 Metric), Concave Size / Dimension: 0.126" L x 0.063" W (3.20mm x 1.59mm) Height - Seated (Max): - Thickness (Max): 0.028" (0.70mm) Lead Spacing: -	Package: 1206 (3216 Metric), Concave	Stock76,092	30V	10A	100mA	350mA	100ms	1.1 Ohms	10 Ohms	-	-	-	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.063" W (3.20mm x 1.59mm)	-	0.028" (0.70mm)	-
PICOSMDC035S-2	Littelfuse Inc.	POLYSWITCH PTC RESET .35A 0805 Type: Polymeric Voltage - Max: 6V Current - Max: 100A Current - Hold (Ih) (Max): 350mA Current - Trip (It): 750mA Time to Trip: 200ms Resistance - Initial (Ri) (Min): 350 mOhms Resistance - Post Trip (R1) (Max): 1.4 Ohms 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 0.055" W (2.10mm x 1.40mm) Height - Seated (Max): - Thickness (Max): 0.027" (0.68mm) Lead Spacing: -	Package: 0805 (2012 Metric), Concave	Stock283,494	6V	100A	350mA	750mA	200ms	350 mOhms	1.4 Ohms	-	-40°C ~ 85°C	-	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.055" W (2.10mm x 1.40mm)	-	0.027" (0.68mm)	-
SMD185F-2	Littelfuse Inc.	POLYSWITCH 33V 1.8A SMD Type: Polymeric Voltage - Max: 33V Current - Max: 40A Current - Hold (Ih) (Max): 1.85A Current - Trip (It): 3.6A Time to Trip: 5s Resistance - Initial (Ri) (Min): 65 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: 2-SMD Size / Dimension: 0.343" L x 0.250" W (8.70mm x 6.35mm) Height - Seated (Max): - Thickness (Max): 0.118" (3.00mm) Lead Spacing: -	Package: 2-SMD	Stock15,864	33V	40A	1.85A	3.6A	5s	65 mOhms	165 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.343" L x 0.250" W (8.70mm x 6.35mm)	-	0.118" (3.00mm)	-
RUEF400-2	Littelfuse Inc.	POLYSWITCH PTC RESET 4A Type: Polymeric Voltage - Max: 30V Current - Max: 100A Current - Hold (Ih) (Max): 4A Current - Trip (It): 8A Time to Trip: 12.7s 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): 0.760" (19.30mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock245,310	30V	100A	4A	8A	12.7s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.760" (19.30mm)	-	0.199" (5.05mm)
2920L075DR	Littelfuse Inc.	PTC RESETTABLE 30V .75A SMD 2920 Type: Polymeric Voltage - Max: 30V Current - Max: 40A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 1.5A Time to Trip: 300ms Resistance - Initial (Ri) (Min): 350 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: 2920 (7351 Metric), Concave Size / Dimension: 0.289" L x 0.202" W (7.35mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock72,000	30V	40A	750mA	1.5A	300ms	350 mOhms	1 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
2920L050DR	Littelfuse Inc.	PTC RESETTABLE 60V .50A SMD 2920 Type: Polymeric Voltage - Max: 60V Current - Max: 10A Current - Hold (Ih) (Max): 500mA Current - Trip (It): 1A Time to Trip: 4s Resistance - Initial (Ri) (Min): 350 mOhms Resistance - Post Trip (R1) (Max): 1.4 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2920 (7351 Metric), Concave Size / Dimension: 0.289" L x 0.202" W (7.35mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock276,888	60V	10A	500mA	1A	4s	350 mOhms	1.4 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
2920L030DR	Littelfuse Inc.	PTC RESETTABLE 60V .30A SMD 2920 Type: Polymeric Voltage - Max: 60V Current - Max: 10A Current - Hold (Ih) (Max): 300mA Current - Trip (It): 600mA Time to Trip: 3s Resistance - Initial (Ri) (Min): 1.2 Ohms Resistance - Post Trip (R1) (Max): 4.8 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2920 (7351 Metric), Concave Size / Dimension: 0.289" L x 0.202" W (7.35mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock240,000	60V	10A	300mA	600mA	3s	1.2 Ohms	4.8 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
2920L150DR	Littelfuse Inc.	PTC RESET 33V 1.50A SMD 2920 Type: Polymeric Voltage - Max: 33V Current - Max: 40A Current - Hold (Ih) (Max): 1.5A Current - Trip (It): 3A Time to Trip: 2s Resistance - Initial (Ri) (Min): 80 mOhms Resistance - Post Trip (R1) (Max): 230 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2920 (7351 Metric), Concave Size / Dimension: 0.289" L x 0.202" W (7.35mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock16,092	33V	40A	1.5A	3A	2s	80 mOhms	230 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
1812L150/24MR	Littelfuse Inc.	PTC RESETTABLE 24V 1.50A 1812L Type: Polymeric Voltage - Max: 24V Current - Max: 20A Current - Hold (Ih) (Max): 1.5A Current - Trip (It): 3A Time to Trip: 1.5s Resistance - Initial (Ri) (Min): 40 mOhms Resistance - Post Trip (R1) (Max): 120 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 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): 0.071" (1.80mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock11,764,512	24V	20A	1.5A	3A	1.5s	40 mOhms	120 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.071" (1.80mm)	-
MINISMDC150F/24-2	Littelfuse Inc.	POLYSWITCH RESET 1.5A 24V SMD TR Type: Polymeric Voltage - Max: 24V Current - Max: 20A Current - Hold (Ih) (Max): 1.5A Current - Trip (It): 3A Time to Trip: 1.5s Resistance - Initial (Ri) (Min): 40 mOhms Resistance - Post Trip (R1) (Max): 120 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 1812 (4532 Metric), Concave Size / Dimension: 0.181" L x 0.128" W (4.60mm x 3.24mm) Height - Seated (Max): - Thickness (Max): 0.076" (1.94mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock295,836	24V	20A	1.5A	3A	1.5s	40 mOhms	120 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.076" (1.94mm)	-
SMD300F/15-2	Littelfuse Inc.	POLYSWITCH PTC RESET 3A SMD Type: Polymeric Voltage - Max: 15V Current - Max: 40A Current - Hold (Ih) (Max): 3A Current - Trip (It): 6A Time to Trip: 35s Resistance - Initial (Ri) (Min): 15 mOhms Resistance - Post Trip (R1) (Max): 50 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.290" L x 0.202" W (7.36mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.118" (3.00mm) Lead Spacing: -	Package: 2-SMD	Stock360,000	15V	40A	3A	6A	35s	15 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.118" (3.00mm)	-
SMD250F-2	Littelfuse Inc.	POLYSWITCH 2.50A HOLD SMD Type: Polymeric Voltage - Max: 15V Current - Max: 40A Current - Hold (Ih) (Max): 2.5A Current - Trip (It): 5A Time to Trip: 25s Resistance - Initial (Ri) (Min): 35 mOhms Resistance - Post Trip (R1) (Max): 85 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°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	Stock41,844	15V	40A	2.5A	5A	25s	35 mOhms	85 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.343" L x 0.250" W (8.70mm x 6.36mm)	-	0.118" (3.00mm)	-
2920L100PR	Littelfuse Inc.	PTC RESETTABLE 33V 1.1A SMD 2920 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): 120 mOhms Resistance - Post Trip (R1) (Max): 410 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2920 (7351 Metric), Concave Size / Dimension: 0.289" L x 0.202" W (7.35mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock6,240	33V	40A	1.1A	2.2A	500ms	120 mOhms	410 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
MINISMDC075F/24-2	Littelfuse Inc.	POLYSWITCH RESET .75A 24V SMD TR Type: Polymeric Voltage - Max: 24V Current - Max: 40A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 1.5A Time to Trip: 300ms 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: 1812 (4532 Metric), Concave Size / Dimension: 0.181" L x 0.128" W (4.60mm x 3.24mm) Height - Seated (Max): - Thickness (Max): 0.057" (1.46mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock71,904	24V	40A	750mA	1.5A	300ms	90 mOhms	290 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.057" (1.46mm)	-
1812L075/33DR	Littelfuse Inc.	PTC RESETTABLE 33V 750MA 1812L Type: Polymeric Voltage - Max: 33V Current - Max: 20A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 1.5A Time to Trip: 200ms Resistance - Initial (Ri) (Min): 110 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: 1812 (4532 Metric), Concave Size / Dimension: 0.179" L x 0.128" W (4.55mm x 3.24mm) Height - Seated (Max): - Thickness (Max): 0.061" (1.55mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock285,522	33V	20A	750mA	1.5A	200ms	110 mOhms	400 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.061" (1.55mm)	-
SMD125F-2	Littelfuse Inc.	POLYSWITCH 1.25A HOLD SMD Type: Polymeric Voltage - Max: 15V Current - Max: 40A Current - Hold (Ih) (Max): 1.25A Current - Trip (It): 2.5A Time to Trip: 2s Resistance - Initial (Ri) (Min): 70 mOhms Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.290" L x 0.202" W (7.36mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.118" (3.00mm) Lead Spacing: -	Package: 2-SMD	Stock132,900	15V	40A	1.25A	2.5A	2s	70 mOhms	-	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.118" (3.00mm)	-