Page 25 - Littelfuse Inc. Products - PTC Resettable Fuses

16R1200GH
Littelfuse Inc.

PTC RESETTABLE 16V 12A RADIAL

Package: Radial, Disc

Stock8,316
30R900UH
Littelfuse Inc.

PTC 9.00A 30V RESETTABLE KINK

Package: Radial, Disc

Stock8,568
600R150F
Littelfuse Inc.

PTC RESETBL 60V/600V .150A RAD

Package: Radial, Disc

Stock8,988
16R1100GF
Littelfuse Inc.

PTC RESETTABLE 16V 11A RADIAL

Package: Radial, Disc

Stock17,508
72R300XF
Littelfuse Inc.

PTC RESETTABLE 72V 3.00A RADIAL

Package: Radial, Disc

Stock8,406
RUEF800-1
Littelfuse Inc.

POLYSWITCH PTC RESET 8A HOLD

Package: Radial, Disc

Stock19,224
250R120-RAU
Littelfuse Inc.

PTC RESETBL 60V/250V .120A RAD

Package: Radial, Disc

Stock7,956
250R180F
Littelfuse Inc.

PTC RESETBL 60V/250V .180A RAD

Package: Radial, Disc

Stock22,320
RHEF700
Littelfuse Inc.

POLYSWITCH PTC RESET 7A HOLD

Package: Radial, Disc

Stock15,036
LR4-260F
Littelfuse Inc.

POLYSWITCH PTC RESET 2.6A STRAP

Package: Strap

Stock8,802
VTP210SF
Littelfuse Inc.

POLYSWITCH PTC RESET 2.1A STRAP

Package: Strap

Stock7,968
16R800GF
Littelfuse Inc.

PTC RESETTABLE 16V 8A RADIAL

Package: Radial, Disc

Stock9,588
16R900GF
Littelfuse Inc.

PTC RESETTABLE 16V 9A RADIAL

Package: Radial, Disc

Stock19,416
RUEF600K
Littelfuse Inc.

POLYSWITCH PTC RESET 6A

Package: Radial, Disc

Stock7,968
250R120U
Littelfuse Inc.

PTC RESETBL 60V/250V .120A RAD

Package: Radial, Disc

Stock32,940
RKEF375
Littelfuse Inc.

POLYSWITCH PTC RESET 3.75A T/H

Package: Radial, Disc

Stock9,936
RGEF700
Littelfuse Inc.

POLYSWITCH RGE SERIES 7.0A HOLD

Package: Radial, Disc

Stock84,000
RHEF300
Littelfuse Inc.

POLYSWITCH PTC RESET 3A HOLD

Package: Radial, Disc

Stock9,624
VTP110F
Littelfuse Inc.

POLYSWITCH PTC RESET 1.1A STRAP

Package: Strap

Stock13,944
RUEF400K
Littelfuse Inc.

POLYSWITCH PTC RESET 4A HOLD

Package: Radial, Disc

Stock17,940

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
16R1200GH	Littelfuse Inc.	PTC RESETTABLE 16V 12A RADIAL Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 12A Current - Trip (It): 20.4A Time to Trip: 7.5s Resistance - Initial (Ri) (Min): 3.3 mOhms Resistance - Post Trip (R1) (Max): 8.6 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.689" L x 0.138" W (17.50mm x 3.50mm) Height - Seated (Max): 1.100" (28.00mm) Thickness (Max): - Lead Spacing: 0.402" (10.20mm)	Package: Radial, Disc	Stock8,316	16V	100A	12A	20.4A	7.5s	3.3 mOhms	8.6 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.689" L x 0.138" W (17.50mm x 3.50mm)	1.100" (28.00mm)	-	0.402" (10.20mm)
30R900UH	Littelfuse Inc.	PTC 9.00A 30V RESETTABLE KINK Type: Polymeric Voltage - Max: 30V Current - Max: 40A Current - Hold (Ih) (Max): 9A Current - Trip (It): 18A Time to Trip: 20s 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: 0.950" L x 0.120" W (24.10mm x 3.00mm) Height - Seated (Max): 1.240" (31.60mm) Thickness (Max): - Lead Spacing: 0.402" (10.20mm)	Package: Radial, Disc	Stock8,568	30V	40A	9A	18A	20s	5 mOhms	20 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.950" L x 0.120" W (24.10mm x 3.00mm)	1.240" (31.60mm)	-	0.402" (10.20mm)
600R150F	Littelfuse Inc.	PTC RESETBL 60V/600V .150A RAD Type: Polymeric Voltage - Max: 60V (600V Int) Current - Max: 3A 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): 0.490" (12.50mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock8,988	60V (600V Int)	3A	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)	0.490" (12.50mm)	-	0.201" (5.10mm)
16R1100GF	Littelfuse Inc.	PTC RESETTABLE 16V 11A RADIAL Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 11A Current - Trip (It): 18.7A Time to Trip: 7s Resistance - Initial (Ri) (Min): 3.7 mOhms Resistance - Post Trip (R1) (Max): 8.9 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.689" L x 0.118" W (17.50mm x 3.00mm) Height - Seated (Max): 1.020" (26.00mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock17,508	16V	100A	11A	18.7A	7s	3.7 mOhms	8.9 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.689" L x 0.118" W (17.50mm x 3.00mm)	1.020" (26.00mm)	-	0.201" (5.10mm)
72R300XF	Littelfuse Inc.	PTC RESETTABLE 72V 3.00A RADIAL 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 0.120" W (23.11mm x 3.10mm) Height - Seated (Max): 1.150" (29.30mm) Thickness (Max): - Lead Spacing: 0.402" (10.20mm)	Package: Radial, Disc	Stock8,406	72V	40A	3A	6A	19.8s	40 mOhms	100 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.910" Dia x 0.120" W (23.11mm x 3.10mm)	1.150" (29.30mm)	-	0.402" (10.20mm)
RUEF800-1	Littelfuse Inc.	POLYSWITCH PTC RESET 8A HOLD 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	Stock19,224	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)
250R120-RAU	Littelfuse Inc.	PTC RESETBL 60V/250V .120A RAD Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 120mA Current - Trip (It): 240mA Time to Trip: 2.5s Resistance - Initial (Ri) (Min): 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: 0.201" (5.10mm)	Package: Radial, Disc	Stock7,956	60V (250V Int)	3A	120mA	240mA	2.5s	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)	-	0.201" (5.10mm)
250R180F	Littelfuse Inc.	PTC RESETBL 60V/250V .180A RAD Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 10A Current - Hold (Ih) (Max): 180mA Current - Trip (It): 650mA Time to Trip: 20s 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: 0.374" Dia x 0.181" W (9.50mm x 4.60mm) Height - Seated (Max): 0.472" (12.00mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock22,320	60V (250V Int)	10A	180mA	650mA	20s	800 mOhms	4 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.374" Dia x 0.181" W (9.50mm x 4.60mm)	0.472" (12.00mm)	-	0.201" (5.10mm)
RHEF700	Littelfuse Inc.	POLYSWITCH PTC RESET 7A HOLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 7A Current - Trip (It): 13A Time to Trip: 7s Resistance - Initial (Ri) (Min): 10 mOhms Resistance - Post Trip (R1) (Max): 25 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 125°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): 0.860" (21.90mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock15,036	16V	100A	7A	13A	7s	10 mOhms	25 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.860" (21.90mm)	-	0.199" (5.05mm)
LR4-260F	Littelfuse Inc.	POLYSWITCH PTC RESET 2.6A STRAP Type: Polymeric Voltage - Max: 15V Current - Max: 100A Current - Hold (Ih) (Max): 2.6A Current - Trip (It): 5.8A Time to Trip: 5s Resistance - Initial (Ri) (Min): 20 mOhms Resistance - Post Trip (R1) (Max): 63 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 0.866" L x 0.205" W (22.00mm x 5.20mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: Strap	Stock8,802	15V	100A	2.6A	5.8A	5s	20 mOhms	63 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.866" L x 0.205" W (22.00mm x 5.20mm)	-	0.039" (1.00mm)	-
VTP210SF	Littelfuse Inc.	POLYSWITCH PTC RESET 2.1A STRAP Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 2.1A Current - Trip (It): 4.7A Time to Trip: 5s Resistance - Initial (Ri) (Min): 18 mOhms Resistance - Post Trip (R1) (Max): 60 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 0.909" L x 0.209" W (23.10mm x 5.30mm) Height - Seated (Max): - Thickness (Max): 0.032" (0.80mm) Lead Spacing: -	Package: Strap	Stock7,968	16V	100A	2.1A	4.7A	5s	18 mOhms	60 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.909" L x 0.209" W (23.10mm x 5.30mm)	-	0.032" (0.80mm)	-
16R800GF	Littelfuse Inc.	PTC RESETTABLE 16V 8A RADIAL 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: 0.500" L x 0.118" W (12.70mm x 3.00mm) Height - Seated (Max): 0.820" (20.90mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock9,588	16V	100A	8A	13.6A	5s	5.6 mOhms	17.5 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.500" L x 0.118" W (12.70mm x 3.00mm)	0.820" (20.90mm)	-	0.201" (5.10mm)
16R900GF	Littelfuse Inc.	PTC RESETTABLE 16V 9A RADIAL 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: 0.551" L x 0.118" W (14.00mm x 3.00mm) Height - Seated (Max): 0.850" (21.70mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock19,416	16V	100A	9A	15.3A	5.5s	4.7 mOhms	13.5 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.850" (21.70mm)	-	0.201" (5.10mm)
RUEF600K	Littelfuse Inc.	POLYSWITCH PTC RESET 6A Type: Polymeric Voltage - Max: 30V Current - Max: 100A Current - Hold (Ih) (Max): 6A Current - Trip (It): 12A Time to Trip: 16s Resistance - Initial (Ri) (Min): 5 mOhms Resistance - Post Trip (R1) (Max): 40 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): 1.031" (26.20mm) Thickness (Max): - Lead Spacing: 0.400" (10.15mm)	Package: Radial, Disc	Stock7,968	30V	100A	6A	12A	16s	5 mOhms	40 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.650" L x 0.118" W (16.50mm x 3.00mm)	1.031" (26.20mm)	-	0.400" (10.15mm)
250R120U	Littelfuse Inc.	PTC RESETBL 60V/250V .120A RAD Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 120mA Current - Trip (It): 240mA Time to Trip: 2.5s Resistance - Initial (Ri) (Min): 4 Ohms Resistance - Post Trip (R1) (Max): 16 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.256" L x 0.181" W (6.50mm x 4.60mm) Height - Seated (Max): 0.433" (11.00mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock32,940	60V (250V Int)	3A	120mA	240mA	2.5s	4 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)	-	0.201" (5.10mm)
RKEF375	Littelfuse Inc.	POLYSWITCH PTC RESET 3.75A T/H Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 3.75A Current - Trip (It): 7.5A Time to Trip: 22s Resistance - Initial (Ri) (Min): 17 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: 0.650" L x 0.118" W (16.50mm x 3.00mm) Height - Seated (Max): 0.992" (25.20mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock9,936	60V	40A	3.75A	7.5A	22s	17 mOhms	60 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.650" L x 0.118" W (16.50mm x 3.00mm)	0.992" (25.20mm)	-	0.199" (5.05mm)
RGEF700	Littelfuse Inc.	POLYSWITCH RGE SERIES 7.0A HOLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 7A Current - Trip (It): 11.9A Time to Trip: 3.5s Resistance - Initial (Ri) (Min): 7.7 mOhms Resistance - Post Trip (R1) (Max): 20 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.421" L x 0.098" W (10.70mm x 2.50mm) Height - Seated (Max): 0.776" (19.70mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock84,000	16V	100A	7A	11.9A	3.5s	7.7 mOhms	20 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.421" L x 0.098" W (10.70mm x 2.50mm)	0.776" (19.70mm)	-	0.199" (5.05mm)
RHEF300	Littelfuse Inc.	POLYSWITCH PTC RESET 3A HOLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 3A Current - Trip (It): 6A Time to Trip: 5s Resistance - Initial (Ri) (Min): 33 mOhms Resistance - Post Trip (R1) (Max): 79 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.350" Dia x 0.118" W (8.90mm x 3.00mm) Height - Seated (Max): 0.550" (13.80mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock9,624	16V	100A	3A	6A	5s	33 mOhms	79 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.350" Dia x 0.118" W (8.90mm x 3.00mm)	0.550" (13.80mm)	-	0.199" (5.05mm)
VTP110F	Littelfuse Inc.	POLYSWITCH PTC RESET 1.1A STRAP Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 1.1A Current - Trip (It): 2.7A Time to Trip: 5s Resistance - Initial (Ri) (Min): 38 mOhms Resistance - Post Trip (R1) (Max): 140 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 1.008" L x 0.114" W (25.60mm x 2.90mm) Height - Seated (Max): - Thickness (Max): 0.028" (0.70mm) Lead Spacing: -	Package: Strap	Stock13,944	16V	100A	1.1A	2.7A	5s	38 mOhms	140 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	1.008" L x 0.114" W (25.60mm x 2.90mm)	-	0.028" (0.70mm)	-
RUEF400K	Littelfuse Inc.	POLYSWITCH PTC RESET 4A HOLD 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): 0.839" (21.30mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock17,940	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)	0.839" (21.30mm)	-	0.199" (5.05mm)
72R185XF	Littelfuse Inc.	PTC RESETTABLE 72V 1.85A RADIAL 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: 0.660" 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	Stock9,600	72V	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)
RUSBF185	Littelfuse Inc.	FUSE USB RESETTABLE 1.85A HOLD Type: Polymeric Voltage - Max: 16V Current - Max: 40A Current - Hold (Ih) (Max): 1.85A Current - Trip (It): 3.7A Time to Trip: 10s 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): 0.618" (15.70mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock42,000	16V	40A	1.85A	3.7A	10s	30 mOhms	90 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.402" L x 0.118" W (10.20mm x 3.00mm)	0.618" (15.70mm)	-	0.199" (5.05mm)
16R250GU	Littelfuse Inc.	PTC RESETTABLE 16V 2.50A RADIAL Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 2.5A Current - Trip (It): 4.7A Time to Trip: 5s Resistance - Initial (Ri) (Min): 22 mOhms Resistance - Post Trip (R1) (Max): 53 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.350" L x 0.118" W (8.90mm x 3.00mm) Height - Seated (Max): 0.500" (12.80mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock7,896	16V	100A	2.5A	4.7A	5s	22 mOhms	53 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.350" L x 0.118" W (8.90mm x 3.00mm)	0.500" (12.80mm)	-	0.201" (5.10mm)
60R160XF	Littelfuse Inc.	PTC 1.60A 60V RESETTABLE KINK Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 1.6A Current - Trip (It): 3.2A Time to Trip: 11.4s Resistance - Initial (Ri) (Min): 90 mOhms Resistance - Post Trip (R1) (Max): 220 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.600" Dia x 0.120" W (15.24mm x 3.10mm) Height - Seated (Max): 0.850" (21.60mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock21,528	60V	40A	1.6A	3.2A	11.4s	90 mOhms	220 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.600" Dia x 0.120" W (15.24mm x 3.10mm)	0.850" (21.60mm)	-	0.201" (5.10mm)
RUSBF135	Littelfuse Inc.	FUSE USB RESETTABLE 1.35A HOLD Type: Polymeric Voltage - Max: 16V Current - Max: 40A Current - Hold (Ih) (Max): 1.35A Current - Trip (It): 2.7A Time to Trip: 4.5s Resistance - Initial (Ri) (Min): 40 mOhms Resistance - Post Trip (R1) (Max): 112 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.350" L x 0.118" W (8.90mm x 3.00mm) Height - Seated (Max): 0.532" (13.50mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock2,000	16V	40A	1.35A	2.7A	4.5s	40 mOhms	112 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.350" L x 0.118" W (8.90mm x 3.00mm)	0.532" (13.50mm)	-	0.199" (5.05mm)
72R135XF	Littelfuse Inc.	PTC RESETTABLE 72V 1.35A RADIAL 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: 0.535" Dia x 0.122" W (13.58mm x 3.10mm) Height - Seated (Max): 0.780" (19.80mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock6,108	72V	40A	1.35A	2.7A	9.6s	120 mOhms	300 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.535" Dia x 0.122" W (13.58mm x 3.10mm)	0.780" (19.80mm)	-	0.201" (5.10mm)
30R185UU	Littelfuse Inc.	PTC 1.85 30V RESETTABLE KINK 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	Stock10,428	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)
60R135XF	Littelfuse Inc.	PTC 1.35A 60V RESETTABLE KINK Type: Polymeric Voltage - Max: 60V 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: 0.535" Dia x 0.122" W (13.58mm x 3.10mm) Height - Seated (Max): 0.780" (19.80mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock17,376	60V	40A	1.35A	2.7A	9.6s	120 mOhms	300 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.535" Dia x 0.122" W (13.58mm x 3.10mm)	0.780" (19.80mm)	-	0.201" (5.10mm)