Page 16 - Littelfuse Inc. Products - PTC Resettable Fuses

2016L500DR
Littelfuse Inc.

PTC RESET 6V 5A 2016 SMD

Package: 2016 (5041 Metric), Concave

Stock12,180
ASMDC300F/24-2
Littelfuse Inc.

POLYSWITCH 3A RESET FUSE SMD

Package: 2-SMD

Stock84,606
ASMDC185F/33-2
Littelfuse Inc.

POLYSWITCH 1.85A RESET FUSE SMD

Package: 2-SMD

Stock74,214
ASMDC125F/33-2
Littelfuse Inc.

POLYSWITCH 1.25A RESET FUSE SMD

Package: 2-SMD

Stock86,592
ASMDC075F-2
Littelfuse Inc.

POLYSWITCH .750A RESET FUSE SMD

Package: 2-SMD

Stock64,092
FEMTOASMDC005F-2
Littelfuse Inc.

POLYSWITCH 0.05A RESET FUSE SMD

Package: -

Stock87,582
MICROSMD450LR-C-2
Littelfuse Inc.

POLYSWITCH 4.50A LOW RHO SMD

Package: 1210 (3225 Metric)

Stock118,026
PICOASMDC010S-2
Littelfuse Inc.

POLYSWITCH .100A RESET FUSE SMD

Package: -

Stock48,678
PICOASMDC012S-2
Littelfuse Inc.

POLYSWITCH .120A RESET FUSE SMD

Package: -

Stock93,624
ASMDC050F-2
Littelfuse Inc.

POLYSWITCH .500A RESET FUSE SMD

Package: 2-SMD

Stock84,738
ASMDC030F-2
Littelfuse Inc.

POLYSWITCH .300A RESET FUSE SMD

Package: 2-SMD

Stock79,008
SMDC185F/33-2
Littelfuse Inc.

POLYSWITCH 1.85A 33V RESET SMD

Package: 2920 (7351 Metric), Concave

Stock35,370
SMDC125F/33-2
Littelfuse Inc.

POLYSWITCH 1.25A 33V RESET SMD

Package: 2920 (7351 Metric), Concave

Stock28,038
FEMTOSMDC008F-2
Littelfuse Inc.

POLYSWITCH .08A RESET FUSE SMD

Package: 0603 (1608 Metric), Concave

Stock28,872
NANOSMD400LR-C-2
Littelfuse Inc.

POLYSWITCH 4A LOW RHO SMD

Package: 1206 (3216 Metric)

Stock123,984
NANOSMD350LR-C-2
Littelfuse Inc.

POLYSWITCH 3.50A LOW RHO SMD

Package: 1206 (3216 Metric)

Stock123,084
FEMTOSMDC016F-2
Littelfuse Inc.

POLYSWITCH .160A RESET FUSE SMD

Package: 0603 (1608 Metric), Concave

Stock47,712
FEMTOSMDC012F-2
Littelfuse Inc.

POLYSWITCH .120A RESET FUSE SMD

Package: 0603 (1608 Metric), Concave

Stock43,158
TRF250-120T-RA-B-0.5
Littelfuse Inc.

POLYSWITCH PTC RESET 0.12A HOLD

Package: Radial, Disc

Stock22,806
LVR040K
Littelfuse Inc.

POLYSWITCH PTC RESET 0.4A HOLD

Package: Radial, Disc

Stock16,788

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
2016L500DR	Littelfuse Inc.	PTC RESET 6V 5A 2016 SMD Type: Polymeric Voltage - Max: 6V Current - Max: 100A Current - Hold (Ih) (Max): 5A Current - Trip (It): 10A Time to Trip: 2s Resistance - Initial (Ri) (Min): 5 mOhms Resistance - Post Trip (R1) (Max): 25 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): 0.063" (1.60mm) Lead Spacing: -	Package: 2016 (5041 Metric), Concave	Stock12,180	6V	100A	5A	10A	2s	5 mOhms	25 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2016 (5041 Metric), Concave	0.200" L x 0.160" W (5.08mm x 4.07mm)	-	0.063" (1.60mm)	-
ASMDC300F/24-2	Littelfuse Inc.	POLYSWITCH 3A RESET FUSE SMD Type: Polymeric Voltage - Max: 24V Current - Max: 40A Current - Hold (Ih) (Max): 3A Current - Trip (It): 6A Time to Trip: 5s Resistance - Initial (Ri) (Min): 15 mOhms Resistance - Post Trip (R1) (Max): 72 mOhms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: PS300, PS400 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.295" L x 0.201" W (7.50mm x 5.10mm) Height - Seated (Max): - Thickness (Max): 0.028" (0.71mm) Lead Spacing: -	Package: 2-SMD	Stock84,606	24V	40A	3A	6A	5s	15 mOhms	72 mOhms	-	-	PS300, PS400	Surface Mount	2-SMD	0.295" L x 0.201" W (7.50mm x 5.10mm)	-	0.028" (0.71mm)	-
ASMDC185F/33-2	Littelfuse Inc.	POLYSWITCH 1.85A RESET FUSE SMD 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: - Ratings: PS300, PS400 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.295" L x 0.201" W (7.50mm x 5.10mm) Height - Seated (Max): - Thickness (Max): 0.028" (0.71mm) Lead Spacing: -	Package: 2-SMD	Stock74,214	33V	40A	1.85A	3.7A	2.5s	50 mOhms	150 mOhms	-	-	PS300, PS400	Surface Mount	2-SMD	0.295" L x 0.201" W (7.50mm x 5.10mm)	-	0.028" (0.71mm)	-
ASMDC125F/33-2	Littelfuse Inc.	POLYSWITCH 1.25A RESET FUSE SMD Type: Polymeric Voltage - Max: 33V Current - Max: 40A Current - Hold (Ih) (Max): 1.25A Current - Trip (It): 2.5A Time to Trip: 2s Resistance - Initial (Ri) (Min): 40 mOhms Resistance - Post Trip (R1) (Max): 250 mOhms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: PS300, PS400 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.295" L x 0.201" W (7.50mm x 5.10mm) Height - Seated (Max): - Thickness (Max): 0.028" (0.71mm) Lead Spacing: -	Package: 2-SMD	Stock86,592	33V	40A	1.25A	2.5A	2s	40 mOhms	250 mOhms	-	-	PS300, PS400	Surface Mount	2-SMD	0.295" L x 0.201" W (7.50mm x 5.10mm)	-	0.028" (0.71mm)	-
ASMDC075F-2	Littelfuse Inc.	POLYSWITCH .750A RESET FUSE SMD Type: Polymeric Voltage - Max: 33V Current - Max: 40A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 1.5A Time to Trip: 1s Resistance - Initial (Ri) (Min): 100 mOhms Resistance - Post Trip (R1) (Max): 610 mOhms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: PS300, PS400 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.295" L x 0.201" W (7.50mm x 5.10mm) Height - Seated (Max): - Thickness (Max): 0.035" (0.90mm) Lead Spacing: -	Package: 2-SMD	Stock64,092	33V	40A	750mA	1.5A	1s	100 mOhms	610 mOhms	-	-	PS300, PS400	Surface Mount	2-SMD	0.295" L x 0.201" W (7.50mm x 5.10mm)	-	0.035" (0.90mm)	-
FEMTOASMDC005F-2	Littelfuse Inc.	POLYSWITCH 0.05A RESET FUSE SMD Type: Polymeric Voltage - Max: 15V Current - Max: 10A 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: - Ratings: PS300, PS400 Mounting Type: - Package / Case: - Size / Dimension: - Height - Seated (Max): - Thickness (Max): - Lead Spacing: -	Package: -	Stock87,582	15V	10A	50mA	150mA	100ms	3.8 Ohms	30 Ohms	-	-	PS300, PS400	-	-	-	-	-	-
MICROSMD450LR-C-2	Littelfuse Inc.	POLYSWITCH 4.50A LOW RHO SMD Type: Polymeric Voltage - Max: 12V Current - Max: 10A Current - Hold (Ih) (Max): 4.5A Current - Trip (It): 9A Time to Trip: 20s Resistance - Initial (Ri) (Min): 2 mOhms Resistance - Post Trip (R1) (Max): 10 mOhms Resistance - 25°C (Typ): - Operating Temperature: -20°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 1210 (3225 Metric) Size / Dimension: 0.127" L x 0.102" W (3.22mm x 2.58mm) Height - Seated (Max): - Thickness (Max): 0.032" (0.80mm) Lead Spacing: -	Package: 1210 (3225 Metric)	Stock118,026	12V	10A	4.5A	9A	20s	2 mOhms	10 mOhms	-	-20°C ~ 85°C	-	Surface Mount	1210 (3225 Metric)	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.032" (0.80mm)	-
PICOASMDC010S-2	Littelfuse Inc.	POLYSWITCH .100A RESET FUSE SMD Type: Polymeric Voltage - Max: 15V Current - Max: 20A Current - Hold (Ih) (Max): 100mA Current - Trip (It): 300mA Time to Trip: 600ms Resistance - Initial (Ri) (Min): 1.5 Ohms Resistance - Post Trip (R1) (Max): 11 Ohms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: PS300, PS400 Mounting Type: - Package / Case: - Size / Dimension: - Height - Seated (Max): - Thickness (Max): - Lead Spacing: -	Package: -	Stock48,678	15V	20A	100mA	300mA	600ms	1.5 Ohms	11 Ohms	-	-	PS300, PS400	-	-	-	-	-	-
PICOASMDC012S-2	Littelfuse Inc.	POLYSWITCH .120A RESET FUSE SMD Type: Polymeric Voltage - Max: 15V Current - Max: 20A Current - Hold (Ih) (Max): 120mA Current - Trip (It): 300mA Time to Trip: 100ms Resistance - Initial (Ri) (Min): 1.5 Ohms Resistance - Post Trip (R1) (Max): 9 Ohms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: PS300, PS400 Mounting Type: - Package / Case: - Size / Dimension: - Height - Seated (Max): - Thickness (Max): - Lead Spacing: -	Package: -	Stock93,624	15V	20A	120mA	300mA	100ms	1.5 Ohms	9 Ohms	-	-	PS300, PS400	-	-	-	-	-	-
ASMDC050F-2	Littelfuse Inc.	POLYSWITCH .500A RESET FUSE SMD 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): 150 mOhms Resistance - Post Trip (R1) (Max): 1.2 Ohms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: PS300, PS400 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.295" L x 0.201" W (7.50mm x 5.10mm) Height - Seated (Max): - Thickness (Max): 0.035" (0.90mm) Lead Spacing: -	Package: 2-SMD	Stock84,738	60V	10A	500mA	1A	4s	150 mOhms	1.2 Ohms	-	-	PS300, PS400	Surface Mount	2-SMD	0.295" L x 0.201" W (7.50mm x 5.10mm)	-	0.035" (0.90mm)	-
ASMDC030F-2	Littelfuse Inc.	POLYSWITCH .300A RESET FUSE SMD 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): 300 mOhms Resistance - Post Trip (R1) (Max): 3.4 Ohms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: PS300, PS400 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.295" L x 0.201" W (7.50mm x 5.10mm) Height - Seated (Max): - Thickness (Max): 0.035" (0.90mm) Lead Spacing: -	Package: 2-SMD	Stock79,008	60V	10A	300mA	600mA	3s	300 mOhms	3.4 Ohms	-	-	PS300, PS400	Surface Mount	2-SMD	0.295" L x 0.201" W (7.50mm x 5.10mm)	-	0.035" (0.90mm)	-
SMDC185F/33-2	Littelfuse Inc.	POLYSWITCH 1.85A 33V RESET SMD Type: - 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): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): - Operating Temperature: - Ratings: - Mounting Type: Surface Mount Package / Case: 2920 (7351 Metric), Concave Size / Dimension: 0.295" L x 0.201" W (7.50mm x 5.10mm) Height - Seated (Max): - Thickness (Max): 0.028" (0.70mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock35,370	33V	40A	1.85A	3.7A	2.5s	-	-	-	-	-	Surface Mount	2920 (7351 Metric), Concave	0.295" L x 0.201" W (7.50mm x 5.10mm)	-	0.028" (0.70mm)	-
SMDC125F/33-2	Littelfuse Inc.	POLYSWITCH 1.25A 33V RESET SMD Type: - Voltage - Max: 33V Current - Max: 40A Current - Hold (Ih) (Max): 1.25A Current - Trip (It): 2.5A Time to Trip: 2s Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): - Operating Temperature: - Ratings: - Mounting Type: Surface Mount Package / Case: 2920 (7351 Metric), Concave Size / Dimension: 0.295" L x 0.201" W (7.50mm x 5.10mm) Height - Seated (Max): - Thickness (Max): 0.028" (0.71mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock28,038	33V	40A	1.25A	2.5A	2s	-	-	-	-	-	Surface Mount	2920 (7351 Metric), Concave	0.295" L x 0.201" W (7.50mm x 5.10mm)	-	0.028" (0.71mm)	-
FEMTOSMDC008F-2	Littelfuse Inc.	POLYSWITCH .08A RESET FUSE SMD Type: Polymeric Voltage - Max: 12V Current - Max: 40A Current - Hold (Ih) (Max): 80mA Current - Trip (It): 200mA Time to Trip: 100ms Resistance - Initial (Ri) (Min): 2.8 Ohms Resistance - Post Trip (R1) (Max): 14 Ohms Resistance - 25°C (Typ): - Operating Temperature: - 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	Stock28,872	12V	40A	80mA	200mA	100ms	2.8 Ohms	14 Ohms	-	-	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.031" W (1.60mm x 0.80mm)	-	0.033" (0.85mm)	-
NANOSMD400LR-C-2	Littelfuse Inc.	POLYSWITCH 4A LOW RHO SMD Type: Polymeric Voltage - Max: 12V Current - Max: 9A Current - Hold (Ih) (Max): 4A Current - Trip (It): 8A Time to Trip: 2s Resistance - Initial (Ri) (Min): 4 mOhms Resistance - Post Trip (R1) (Max): 10 mOhms Resistance - 25°C (Typ): - Operating Temperature: -20°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 1206 (3216 Metric) Size / Dimension: 0.127" L x 0.063" W (3.22mm x 1.60mm) Height - Seated (Max): - Thickness (Max): 0.032" (0.80mm) Lead Spacing: -	Package: 1206 (3216 Metric)	Stock123,984	12V	9A	4A	8A	2s	4 mOhms	10 mOhms	-	-20°C ~ 85°C	-	Surface Mount	1206 (3216 Metric)	0.127" L x 0.063" W (3.22mm x 1.60mm)	-	0.032" (0.80mm)	-
NANOSMD350LR-C-2	Littelfuse Inc.	POLYSWITCH 3.50A LOW RHO SMD Type: Polymeric Voltage - Max: 12V Current - Max: 9A 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): 18 mOhms Resistance - 25°C (Typ): - Operating Temperature: -20°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 1206 (3216 Metric) Size / Dimension: 0.127" L x 0.063" W (3.22mm x 1.60mm) Height - Seated (Max): - Thickness (Max): 0.032" (0.80mm) Lead Spacing: -	Package: 1206 (3216 Metric)	Stock123,084	12V	9A	3.5A	6.3A	5s	4 mOhms	18 mOhms	-	-20°C ~ 85°C	-	Surface Mount	1206 (3216 Metric)	0.127" L x 0.063" W (3.22mm x 1.60mm)	-	0.032" (0.80mm)	-
FEMTOSMDC016F-2	Littelfuse Inc.	POLYSWITCH .160A RESET FUSE SMD Type: Polymeric Voltage - Max: 9V Current - Max: 40A Current - Hold (Ih) (Max): 160mA Current - Trip (It): 400mA Time to Trip: 100ms Resistance - Initial (Ri) (Min): 1 Ohms Resistance - Post Trip (R1) (Max): 4.2 Ohms Resistance - 25°C (Typ): - Operating Temperature: - 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): 0.030" (0.75mm) Lead Spacing: -	Package: 0603 (1608 Metric), Concave	Stock47,712	9V	40A	160mA	400mA	100ms	1 Ohms	4.2 Ohms	-	-	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.031" W (1.60mm x 0.80mm)	-	0.030" (0.75mm)	-
FEMTOSMDC012F-2	Littelfuse Inc.	POLYSWITCH .120A RESET FUSE SMD Type: Polymeric Voltage - Max: 9V Current - Max: 40A Current - Hold (Ih) (Max): 120mA Current - Trip (It): 300mA Time to Trip: 100ms Resistance - Initial (Ri) (Min): 1.1 Ohms Resistance - Post Trip (R1) (Max): 5.8 Ohms Resistance - 25°C (Typ): - Operating Temperature: - 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): 0.030" (0.75mm) Lead Spacing: -	Package: 0603 (1608 Metric), Concave	Stock43,158	9V	40A	120mA	300mA	100ms	1.1 Ohms	5.8 Ohms	-	-	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.031" W (1.60mm x 0.80mm)	-	0.030" (0.75mm)	-
TRF250-120T-RA-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: 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: 0.256" 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	Stock22,806	60V (250V Int)	3A	120mA	240mA	1.2s	7 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)
LVR040K	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): 0.820" (20.90mm) Thickness (Max): - Lead Spacing: 0.200" (5.08mm)	Package: Radial, Disc	Stock16,788	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)	0.820" (20.90mm)	-	0.200" (5.08mm)
TRF250-120T-R2-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: 750ms Resistance - Initial (Ri) (Min): 8 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	Stock18,240	60V (250V Int)	3A	120mA	240mA	750ms	8 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)
VTP175F	Littelfuse Inc.	POLYSWITCH PTC RESET 1.75A STRAP Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 1.75A Current - Trip (It): 3.6A Time to Trip: 5s Resistance - Initial (Ri) (Min): 29 mOhms Resistance - Post Trip (R1) (Max): 102 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 0.874" L x 0.146" W (22.20mm x 3.70mm) Height - Seated (Max): - Thickness (Max): 0.032" (0.80mm) Lead Spacing: -	Package: Strap	Stock26,742	16V	100A	1.75A	3.6A	5s	29 mOhms	102 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.874" L x 0.146" W (22.20mm x 3.70mm)	-	0.032" (0.80mm)	-
SRP120SF	Littelfuse Inc.	POLYSWITCH PTC RESET 1.2A STRAP Type: Polymeric Voltage - Max: 15V Current - Max: 100A Current - Hold (Ih) (Max): 1.2A Current - Trip (It): 2.7A Time to Trip: 5s Resistance - Initial (Ri) (Min): 85 mOhms Resistance - Post Trip (R1) (Max): 220 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 0.827" L x 0.199" W (21.00mm x 5.05mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: Strap	Stock35,550	15V	100A	1.2A	2.7A	5s	85 mOhms	220 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.827" L x 0.199" W (21.00mm x 5.05mm)	-	0.039" (1.00mm)	-
RXEF065S	Littelfuse Inc.	POLYSWITCH PTC RESET 0.65A Type: Polymeric Voltage - Max: 72V Current - Max: 40A Current - Hold (Ih) (Max): 650mA Current - Trip (It): 1.3A Time to Trip: 5.3s Resistance - Initial (Ri) (Min): 310 mOhms Resistance - Post Trip (R1) (Max): 720 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.370" Dia x 0.118" W (9.40mm x 3.00mm) Height - Seated (Max): 0.571" (14.50mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock22,464	72V	40A	650mA	1.3A	5.3s	310 mOhms	720 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.370" Dia x 0.118" W (9.40mm x 3.00mm)	0.571" (14.50mm)	-	0.199" (5.05mm)
TS250-130F-RB-2	Littelfuse Inc.	POLYSWITCH PTC RESET 0.13A SMD Type: Polymeric Voltage - Max: 60V (600V Int) Current - Max: 1A Current - Hold (Ih) (Max): 130mA Current - Trip (It): 260mA Time to Trip: 1.5s Resistance - Initial (Ri) (Min): 9 Ohms Resistance - Post Trip (R1) (Max): 20 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.352" L x 0.291" W (8.95mm x 7.40mm) Height - Seated (Max): - Thickness (Max): 0.134" (3.40mm) Lead Spacing: -	Package: 2-SMD	Stock8,946	60V (600V Int)	1A	130mA	260mA	1.5s	9 Ohms	20 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.352" L x 0.291" W (8.95mm x 7.40mm)	-	0.134" (3.40mm)	-
RUEF800K-2	Littelfuse Inc.	POLYSWITCH PTC RESET 8A KINK 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): 1.189" (30.20mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock44,814	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)	1.189" (30.20mm)	-	0.400" (10.15mm)
RGEF900-2	Littelfuse Inc.	POLYSWITCH PTC RESET 9A HLD 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	Stock49,620	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)
RXEF300K-2	Littelfuse Inc.	POLYSWITCH PTC 3.0A KINKED AMMO 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: 0.910" Dia x 0.118" W (23.11mm x 3.00mm) Height - Seated (Max): 1.154" (29.30mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock48,804	72V	40A	3A	6A	19.8s	40 mOhms	100 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.910" Dia x 0.118" W (23.11mm x 3.00mm)	1.154" (29.30mm)	-	0.400" (10.15mm)