Page 7 - Littelfuse Inc. Products - PTC Resettable Fuses

60R185XMR
Littelfuse Inc.

PTC RESETTABLE 60V 1.85A RADIAL

Package: Radial, Disc

Stock22,266
2920L125PR
Littelfuse Inc.

PTC RESET 15V 1.25A SMD 2920

Package: 2920 (7351 Metric), Concave

Stock70,080
MICROSMD200F-2
Littelfuse Inc.

POLYSWITCH 2A RESET FUSE SMD

Package: 1210 (3225 Metric), Concave

Stock63,600
1812L075/24DR
Littelfuse Inc.

PTC RESETTABLE 24V 750MA 1812L

Package: 1812 (4532 Metric), Concave

Stock48,276
SMD150F/33-2
Littelfuse Inc.

POLYSWITCH 33V 1.5A SMD

Package: 2-SMD

Stock91,536
SMD150F-2
Littelfuse Inc.

POLYSWITCH 1.50A HOLD SMD

Package: 2-SMD

Stock64,836
RXEF185-2
Littelfuse Inc.

POLYSWITCH PTC RESET 1.85A

Package: Radial, Disc

Stock13,686
RGEF400-AP
Littelfuse Inc.

POLYSWITCH PTC RESET 4A HLD AMMO

Package: Radial, Disc

Stock33,270
1812L110/24DR
Littelfuse Inc.

FUSE PTC RESET 1.10A 24V 1812

Package: 1812 (4532 Metric), Concave

Stock24,072
RHEF070-2
Littelfuse Inc.

POLYSWITCH PTC RESET .7A HLD

Package: Radial, Disc

Stock20,916
SMD030F-2018-2
Littelfuse Inc.

POLYSWITCH PTC RESET 0.3A SMD

Package: 2-SMD

Stock236,544
1206L200PR
Littelfuse Inc.

FUSE PTC RESET 2.0A 6V 1206 SMD

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

Stock26,400
NANOSMDC200F-2
Littelfuse Inc.

POLYSWITCH 2.00A RESET FUSE SMD

Package: 1206 (3216 Metric), Concave

Stock51,600
1812L150/12DR
Littelfuse Inc.

PTC RESETTABLE 12V 1.50A 1812L

Package: 1812 (4532 Metric), Concave

Stock14,778
1812L110/16DR
Littelfuse Inc.

PTC RESETTABLE 16V 1.10A 1812L

Package: 1812 (4532 Metric), Concave

Stock29,622
60R110XMR
Littelfuse Inc.

PTC RESETTABLE 60V 1.1A RADIAL

Package: Radial, Disc

Stock53,772
1812L260THDR
Littelfuse Inc.

PTC 2.60A 8VDC RESETTABLE 1812L

Package: 1812 (4532 Metric), Concave

Stock106,944
30R185UPR
Littelfuse Inc.

PTC RESETTABLE 1.85A 30V KINKAMO

Package: Radial, Disc

Stock28,368
RUEF300-2
Littelfuse Inc.

POLYSWITCH PTC RESET 3A

Package: Radial, Disc

Stock21,678
RXEF135-2
Littelfuse Inc.

POLYSWITCH PTC RESET 1.35A

Package: Radial, Disc

Stock56,538

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
60R185XMR	Littelfuse Inc.	PTC RESETTABLE 60V 1.85A RADIAL Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 1.85A Current - Trip (It): 3.7A Time to Trip: 12.6s Resistance - Initial (Ri) (Min): 80 mOhms Resistance - Post Trip (R1) (Max): 190 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.660" Dia x 0.122" W (16.76mm x 3.10mm) Height - Seated (Max): 0.906" (23.00mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock22,266	60V	40A	1.85A	3.7A	12.6s	80 mOhms	190 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.660" Dia x 0.122" W (16.76mm x 3.10mm)	0.906" (23.00mm)	-	0.201" (5.10mm)
2920L125PR	Littelfuse Inc.	PTC RESET 15V 1.25A SMD 2920 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): 250 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	Stock70,080	15V	40A	1.25A	2.5A	2s	70 mOhms	250 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)	-
MICROSMD200F-2	Littelfuse Inc.	POLYSWITCH 2A RESET FUSE SMD Type: Polymeric Voltage - Max: 6V Current - Max: 100A Current - Hold (Ih) (Max): 2A Current - Trip (It): 4A Time to Trip: 2.5s Resistance - Initial (Ri) (Min): 20 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: 1210 (3225 Metric), Concave Size / Dimension: 0.127" L x 0.102" W (3.22mm x 2.58mm) Height - Seated (Max): - Thickness (Max): 0.046" (1.17mm) Lead Spacing: -	Package: 1210 (3225 Metric), Concave	Stock63,600	6V	100A	2A	4A	2.5s	20 mOhms	60 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.046" (1.17mm)	-
1812L075/24DR	Littelfuse Inc.	PTC RESETTABLE 24V 750MA 1812L Type: Polymeric Voltage - Max: 24V Current - Max: 100A 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): 290 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): 0.061" (1.55mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock48,276	24V	100A	750mA	1.5A	200ms	110 mOhms	290 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)	-	0.061" (1.55mm)	-
SMD150F/33-2	Littelfuse Inc.	POLYSWITCH 33V 1.5A SMD Type: Polymeric Voltage - Max: 33V Current - Max: 40A Current - Hold (Ih) (Max): 1.5A Current - Trip (It): 3A Time to Trip: 5s Resistance - Initial (Ri) (Min): 60 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: 0.343" L x 0.250" W (8.70mm x 6.36mm) Height - Seated (Max): - Thickness (Max): 0.118" (3.00mm) Lead Spacing: -	Package: 2-SMD	Stock91,536	33V	40A	1.5A	3A	5s	60 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)	-
SMD150F-2	Littelfuse Inc.	POLYSWITCH 1.50A HOLD SMD Type: Polymeric Voltage - Max: 15V Current - Max: 40A Current - Hold (Ih) (Max): 1.5A Current - Trip (It): 3A Time to Trip: 5s Resistance - Initial (Ri) (Min): 60 mOhms Resistance - Post Trip (R1) (Max): 250 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	Stock64,836	15V	40A	1.5A	3A	5s	60 mOhms	250 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)	-
RXEF185-2	Littelfuse Inc.	POLYSWITCH PTC RESET 1.85A Type: Polymeric Voltage - Max: 72V Current - Max: 40A Current - Hold (Ih) (Max): 1.85A Current - Trip (It): 3.7A Time to Trip: 12.6s Resistance - Initial (Ri) (Min): 80 mOhms Resistance - Post Trip (R1) (Max): 190 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.689" Dia x 0.118" W (17.50mm x 3.00mm) Height - Seated (Max): 0.882" (22.40mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock13,686	72V	40A	1.85A	3.7A	12.6s	80 mOhms	190 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.689" Dia x 0.118" W (17.50mm x 3.00mm)	0.882" (22.40mm)	-	0.199" (5.05mm)
RGEF400-AP	Littelfuse Inc.	POLYSWITCH PTC RESET 4A HLD AMMO Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 4A Current - Trip (It): 6.8A Time to Trip: 1.7s Resistance - Initial (Ri) (Min): 21 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: 0.331" L x 0.098" W (8.40mm x 2.50mm) Height - Seated (Max): 0.504" (12.80mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock33,270	16V	100A	4A	6.8A	1.7s	21 mOhms	60 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.331" L x 0.098" W (8.40mm x 2.50mm)	0.504" (12.80mm)	-	0.199" (5.05mm)
1812L110/24DR	Littelfuse Inc.	FUSE PTC RESET 1.10A 24V 1812 Type: Polymeric Voltage - Max: 24V Current - Max: 20A Current - Hold (Ih) (Max): 1.1A Current - Trip (It): 1.95A Time to Trip: 500ms Resistance - Initial (Ri) (Min): 60 mOhms Resistance - Post Trip (R1) (Max): 200 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): 0.042" (1.07mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock24,072	24V	20A	1.1A	1.95A	500ms	60 mOhms	200 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.042" (1.07mm)	-
RHEF070-2	Littelfuse Inc.	POLYSWITCH PTC RESET .7A HLD Type: Polymeric Voltage - Max: 30V Current - Max: 40A Current - Hold (Ih) (Max): 700mA Current - Trip (It): 1.4A Time to Trip: 3.2s Resistance - Initial (Ri) (Min): 300 mOhms Resistance - Post Trip (R1) (Max): 800 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.272" L x 0.118" W (6.90mm x 3.00mm) Height - Seated (Max): 0.425" (10.80mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock20,916	30V	40A	700mA	1.4A	3.2s	300 mOhms	800 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.272" L x 0.118" W (6.90mm x 3.00mm)	0.425" (10.80mm)	-	0.199" (5.05mm)
SMD030F-2018-2	Littelfuse Inc.	POLYSWITCH PTC RESET 0.3A SMD Type: Polymeric Voltage - Max: 60V Current - Max: 20A Current - Hold (Ih) (Max): 300mA Current - Trip (It): 800mA Time to Trip: 1.5s Resistance - Initial (Ri) (Min): 500 mOhms Resistance - Post Trip (R1) (Max): 2.3 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - 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): 0.070" (1.78mm) Lead Spacing: -	Package: 2-SMD	Stock236,544	60V	20A	300mA	800mA	1.5s	500 mOhms	2.3 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.200" L x 0.180" W (5.08mm x 4.58mm)	-	0.070" (1.78mm)	-
1206L200PR	Littelfuse Inc.	FUSE PTC RESET 2.0A 6V 1206 SMD Type: Polymeric Voltage - Max: 6V Current - Max: 100A Current - Hold (Ih) (Max): 2A Current - Trip (It): 3.5A Time to Trip: 1.5s Resistance - Initial (Ri) (Min): 18 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: 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): 0.063" (1.60mm) Lead Spacing: -	Package: 1206 (3216 Metric), Concave, Long Side Terminals	Stock26,400	6V	100A	2A	3.5A	1.5s	18 mOhms	80 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)	-	0.063" (1.60mm)	-
NANOSMDC200F-2	Littelfuse Inc.	POLYSWITCH 2.00A RESET FUSE SMD Type: Polymeric Voltage - Max: 6V Current - Max: 100A Current - Hold (Ih) (Max): 2A Current - Trip (It): 4A Time to Trip: 1.5s Resistance - Initial (Ri) (Min): 20 mOhms Resistance - Post Trip (R1) (Max): 72 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C 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): 0.043" (1.10mm) Lead Spacing: -	Package: 1206 (3216 Metric), Concave	Stock51,600	6V	100A	2A	4A	1.5s	20 mOhms	72 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.063" W (3.20mm x 1.59mm)	-	0.043" (1.10mm)	-
1812L150/12DR	Littelfuse Inc.	PTC RESETTABLE 12V 1.50A 1812L Type: Polymeric Voltage - Max: 12V Current - Max: 100A Current - Hold (Ih) (Max): 1.5A Current - Trip (It): 3A Time to Trip: 500ms Resistance - Initial (Ri) (Min): 40 mOhms Resistance - Post Trip (R1) (Max): 110 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): 0.049" (1.25mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock14,778	12V	100A	1.5A	3A	500ms	40 mOhms	110 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.049" (1.25mm)	-
1812L110/16DR	Littelfuse Inc.	PTC RESETTABLE 16V 1.10A 1812L Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 1.1A Current - Trip (It): 1.95A Time to Trip: 300ms Resistance - Initial (Ri) (Min): 60 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: 1812 (4532 Metric), Concave Size / Dimension: 0.179" L x 0.128" W (4.55mm x 3.24mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock29,622	16V	100A	1.1A	1.95A	300ms	60 mOhms	180 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.049" (1.25mm)	-
60R110XMR	Littelfuse Inc.	PTC RESETTABLE 60V 1.1A RADIAL Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 1.1A Current - Trip (It): 2.2A Time to Trip: 8.2s Resistance - Initial (Ri) (Min): 150 mOhms Resistance - Post Trip (R1) (Max): 380 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.512" Dia x 0.122" W (13.00mm x 3.10mm) Height - Seated (Max): 0.720" (18.20mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock53,772	60V	40A	1.1A	2.2A	8.2s	150 mOhms	380 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.512" Dia x 0.122" W (13.00mm x 3.10mm)	0.720" (18.20mm)	-	0.201" (5.10mm)
1812L260THDR	Littelfuse Inc.	PTC 2.60A 8VDC RESETTABLE 1812L Type: Polymeric Voltage - Max: 8V Current - Max: 100A Current - Hold (Ih) (Max): 2.6A Current - Trip (It): 5.2A Time to Trip: 2.5s Resistance - Initial (Ri) (Min): 15 mOhms Resistance - Post Trip (R1) (Max): 47 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): 0.039" (1.00mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock106,944	8V	100A	2.6A	5.2A	2.5s	15 mOhms	47 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.039" (1.00mm)	-
30R185UPR	Littelfuse Inc.	PTC RESETTABLE 1.85A 30V KINKAMO Type: Polymeric Voltage - Max: 30V Current - Max: 40A Current - Hold (Ih) (Max): 1.85A Current - Trip (It): 3.7A Time to Trip: 8.7s Resistance - Initial (Ri) (Min): 30 mOhms Resistance - Post Trip (R1) (Max): 90 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.402" L x 0.118" W (10.20mm x 3.00mm) Height - Seated (Max): 0.620" (15.70mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock28,368	30V	40A	1.85A	3.7A	8.7s	30 mOhms	90 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.402" L x 0.118" W (10.20mm x 3.00mm)	0.620" (15.70mm)	-	0.201" (5.10mm)
RUEF300-2	Littelfuse Inc.	POLYSWITCH PTC RESET 3A Type: Polymeric Voltage - Max: 30V Current - Max: 100A Current - Hold (Ih) (Max): 3A Current - Trip (It): 6A Time to Trip: 10.8s Resistance - Initial (Ri) (Min): 20 mOhms Resistance - Post Trip (R1) (Max): 80 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.449" L x 0.118" W (11.40mm x 3.00mm) Height - Seated (Max): 0.650" (16.50mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock21,678	30V	100A	3A	6A	10.8s	20 mOhms	80 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.449" L x 0.118" W (11.40mm x 3.00mm)	0.650" (16.50mm)	-	0.199" (5.05mm)
RXEF135-2	Littelfuse Inc.	POLYSWITCH PTC RESET 1.35A Type: Polymeric Voltage - Max: 72V Current - Max: 40A Current - Hold (Ih) (Max): 1.35A Current - Trip (It): 2.7A Time to Trip: 9.6s Resistance - Initial (Ri) (Min): 120 mOhms Resistance - Post Trip (R1) (Max): 300 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.571" Dia x 0.118" W (14.50mm x 3.00mm) Height - Seated (Max): 0.752" (19.10mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock56,538	72V	40A	1.35A	2.7A	9.6s	120 mOhms	300 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.571" Dia x 0.118" W (14.50mm x 3.00mm)	0.752" (19.10mm)	-	0.199" (5.05mm)
1206L005/60WR	Littelfuse Inc.	PTC RESET 60V 0.05A 1206 SMD Type: Polymeric Voltage - Max: 60V Current - Max: 10A Current - Hold (Ih) (Max): 50mA Current - Trip (It): 150mA Time to Trip: 1.5s Resistance - Initial (Ri) (Min): 3.6 Ohms Resistance - Post Trip (R1) (Max): 20 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 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): 0.049" (1.25mm) Lead Spacing: -	Package: 1206 (3216 Metric), Concave	Stock22,566	60V	10A	50mA	150mA	1.5s	3.6 Ohms	20 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.065" W (3.20mm x 1.65mm)	-	0.049" (1.25mm)	-
NANOASMDC035F-2	Littelfuse Inc.	POLYSWITCH 0.35A RESET FUSE SMD Type: Polymeric Voltage - Max: 16V Current - Max: 20A Current - Hold (Ih) (Max): 350mA Current - Trip (It): 750mA Time to Trip: 100ms Resistance - Initial (Ri) (Min): 450 mOhms Resistance - Post Trip (R1) (Max): 1.35 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 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): 0.032" (0.82mm) Lead Spacing: -	Package: 1206 (3216 Metric), Concave	Stock93,972	16V	20A	350mA	750mA	100ms	450 mOhms	1.35 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.063" W (3.20mm x 1.59mm)	-	0.032" (0.82mm)	-
60R090XPR	Littelfuse Inc.	PTC RESETTABLE 60V 900MA RADIAL Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 900mA Current - Trip (It): 1.8A Time to Trip: 7.2s Resistance - Initial (Ri) (Min): 200 mOhms Resistance - Post Trip (R1) (Max): 470 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.441" Dia x 0.122" W (11.20mm x 3.10mm) Height - Seated (Max): 0.620" (15.80mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock45,930	60V	40A	900mA	1.8A	7.2s	200 mOhms	470 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.441" Dia x 0.122" W (11.20mm x 3.10mm)	0.620" (15.80mm)	-	0.201" (5.10mm)
RXEF110-2	Littelfuse Inc.	POLYSWITCH RXE SERIES 1.10A Type: Polymeric Voltage - Max: 72V Current - Max: 40A Current - Hold (Ih) (Max): 1.1A Current - Trip (It): 2.2A Time to Trip: 8.2s Resistance - Initial (Ri) (Min): 150 mOhms Resistance - Post Trip (R1) (Max): 380 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.504" Dia x 0.118" W (12.80mm x 3.00mm) Height - Seated (Max): 0.689" (17.50mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock33,018	72V	40A	1.1A	2.2A	8.2s	150 mOhms	380 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.504" Dia x 0.118" W (12.80mm x 3.00mm)	0.689" (17.50mm)	-	0.199" (5.05mm)
1210L075YR	Littelfuse Inc.	PTC RESETTABLE 6V .750A SMD 1210 Type: Polymeric Voltage - Max: 6V Current - Max: 100A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 1.5A Time to Trip: 100ms Resistance - Initial (Ri) (Min): 130 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: 1210 (3225 Metric), Concave Size / Dimension: 0.127" L x 0.102" W (3.22mm x 2.58mm) Height - Seated (Max): - Thickness (Max): 0.033" (0.85mm) Lead Spacing: -	Package: 1210 (3225 Metric), Concave	Stock48,000	6V	100A	750mA	1.5A	100ms	130 mOhms	400 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.033" (0.85mm)	-
MINISMDC300F-2	Littelfuse Inc.	POLYSWITCH 3.00A RESET FUSE SMD Type: Polymeric Voltage - Max: 6V Current - Max: 100A Current - Hold (Ih) (Max): 3A Current - Trip (It): 6A Time to Trip: 5s Resistance - Initial (Ri) (Min): 11 mOhms Resistance - Post Trip (R1) (Max): 36 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): 0.030" (0.76mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock73,200	6V	100A	3A	6A	5s	11 mOhms	36 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.030" (0.76mm)	-
MINISMDC110F/16-2	Littelfuse Inc.	POLYSWITCH 1.1A RESET FUSE SMD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 1.1A Current - Trip (It): 2.2A Time to Trip: 500ms Resistance - Initial (Ri) (Min): 60 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: 1812 (4532 Metric), Concave Size / Dimension: 0.181" L x 0.128" W (4.60mm x 3.24mm) Height - Seated (Max): - Thickness (Max): 0.019" (0.48mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock29,256	16V	100A	1.1A	2.2A	500ms	60 mOhms	180 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.019" (0.48mm)	-
60R050XPR	Littelfuse Inc.	PTC RESETTABLE 60V 500MA RADIAL Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 500mA Current - Trip (It): 1A Time to Trip: 4s Resistance - Initial (Ri) (Min): 500 mOhms Resistance - Post Trip (R1) (Max): 1.17 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.310" Dia x 0.120" W (7.90mm x 3.10mm) Height - Seated (Max): 0.540" (13.70mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock96,930	60V	40A	500mA	1A	4s	500 mOhms	1.17 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.310" Dia x 0.120" W (7.90mm x 3.10mm)	0.540" (13.70mm)	-	0.201" (5.10mm)