Page 3 - Bourns Inc. Products - PTC Resettable Fuses

MF-R185
Bourns Inc.

FUSE PTC RESETTABLE 1.85A HOLD

Package: Radial, Disc

Stock33,522
MF-SM185/33-2
Bourns Inc.

FUSE RESETTABLE 1.8A 33V SMD

Package: 2-SMD

Stock8,010
MF-R075
Bourns Inc.

FUSE PTC RESETTABLE .75A HOLD

Package: Radial, Disc

Stock24,000
MF-USMF150-2
Bourns Inc.

FUSE RESETTABLE 1.50A HOLD SMD

Package: 1210 (3225 Metric), Concave

Stock600,000
MF-R030
Bourns Inc.

FUSE PTC RESETTABLE .3A HOLD

Package: Radial, Disc

Stock2,000
MF-R010
Bourns Inc.

FUSE PTC RESETTABLE .1A HOLD

Package: Radial, Disc

Stock164,826
MF-RM005/240-2
Bourns Inc.

PTC RESETTABLE FUSE RADIAL

Package: Radial, Disc

Stock16,704
MF-R400-2
Bourns Inc.

FUSE PTC RESETTABLE

Package: Radial, Disc

Stock69,570
MF-SM200-2
Bourns Inc.

FUSE RESETTABLE 2.0A 15V SMD

Package: 2-SMD

Stock28,374
MF-RX250/72-2
Bourns Inc.

FUSE PTC RESETTABLE

Package: Radial, Disc

Stock44,274
MF-R250-2-99
Bourns Inc.

FUSE PTC RESET

Package: Radial, Disc

Stock31,950
MF-R250-2
Bourns Inc.

FUSE PTC RESET

Package: Radial, Disc

Stock43,956
MF-SM150-2
Bourns Inc.

FUSE RESETTABLE 1.5A 15V SMD

Package: 2-SMD

Stock69,540
MF-RX185/72-2
Bourns Inc.

FUSE PTC RESETTABLE

Package: Radial, Disc

Stock33,336
MF-SM125-2
Bourns Inc.

FUSE RESETTABLE 1.25A 15V SMD

Package: 2-SMD

Stock111,540
MF-SM030-2-99
Bourns Inc.

FUSE RESETTABLE

Package: 2-SMD

Stock48,000
MF-SM100-2-99
Bourns Inc.

FUSE RESETTABLE

Package: 2-SMD

Stock60,000
MF-SM050-2-99
Bourns Inc.

FUSE RESETTABLE

Package: 2-SMD

Stock147,888
MF-SM075-2
Bourns Inc.

FUSE RESETTABLE .75A 30V SMD

Package: 2-SMD

Stock160,200
MF-RX160/72-2
Bourns Inc.

FUSE PTC RESETTABLE

Package: Radial, Disc

Stock13,038

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
MF-R185	Bourns Inc.	FUSE PTC RESETTABLE 1.85A HOLD 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): 40 mOhms Resistance - Post Trip (R1) (Max): 110 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.472" Dia x 0.118" W (12.00mm x 3.00mm) Height - Seated (Max): 0.724" (18.40mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock33,522	30V	40A	1.85A	3.7A	8.7s	40 mOhms	110 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.472" Dia x 0.118" W (12.00mm x 3.00mm)	0.724" (18.40mm)	-	0.201" (5.10mm)
MF-SM185/33-2	Bourns Inc.	FUSE RESETTABLE 1.8A 33V SMD Type: Polymeric Voltage - Max: 33V Current - Max: 40A Current - Hold (Ih) (Max): 1.8A Current - Trip (It): 3.6A Time to Trip: 5s Resistance - Initial (Ri) (Min): 40 mOhms Resistance - Post Trip (R1) (Max): 150 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.344" L x 0.264" W (8.75mm x 6.71mm) Height - Seated (Max): - Thickness (Max): 0.118" (3.00mm) Lead Spacing: -	Package: 2-SMD	Stock8,010	33V	40A	1.8A	3.6A	5s	40 mOhms	150 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.344" L x 0.264" W (8.75mm x 6.71mm)	-	0.118" (3.00mm)	-
MF-R075	Bourns Inc.	FUSE PTC RESETTABLE .75A HOLD Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 1.5A Time to Trip: 6.3s Resistance - Initial (Ri) (Min): 180 mOhms Resistance - Post Trip (R1) (Max): 600 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.409" Dia x 0.122" W (10.40mm x 3.10mm) Height - Seated (Max): 0.630" (16.00mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock24,000	60V	40A	750mA	1.5A	6.3s	180 mOhms	600 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.409" Dia x 0.122" W (10.40mm x 3.10mm)	0.630" (16.00mm)	-	0.201" (5.10mm)
MF-USMF150-2	Bourns Inc.	FUSE RESETTABLE 1.50A HOLD SMD Type: Polymeric Voltage - Max: 6V Current - Max: 40A Current - Hold (Ih) (Max): 1.5A Current - Trip (It): 3A Time to Trip: 5s Resistance - Initial (Ri) (Min): 30 mOhms Resistance - Post Trip (R1) (Max): 110 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 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	Stock600,000	6V	40A	1.5A	3A	5s	30 mOhms	110 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.033" (0.85mm)	-
MF-R030	Bourns Inc.	FUSE PTC RESETTABLE .3A HOLD Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 300mA Current - Trip (It): 600mA Time to Trip: 3s Resistance - Initial (Ri) (Min): 760 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 0.122" W (7.40mm x 3.10mm) Height - Seated (Max): 0.528" (13.40mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock2,000	60V	40A	300mA	600mA	3s	760 mOhms	2.1 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" W (7.40mm x 3.10mm)	0.528" (13.40mm)	-	0.201" (5.10mm)
MF-R010	Bourns Inc.	FUSE PTC RESETTABLE .1A HOLD Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 100mA Current - Trip (It): 200mA Time to Trip: 4s Resistance - Initial (Ri) (Min): 2.5 Ohms Resistance - Post Trip (R1) (Max): 7.5 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 0.122" W (7.40mm x 3.10mm) Height - Seated (Max): 0.500" (12.70mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock164,826	60V	40A	100mA	200mA	4s	2.5 Ohms	7.5 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" W (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
MF-RM005/240-2	Bourns Inc.	PTC RESETTABLE FUSE RADIAL Type: Polymeric Voltage - Max: 240V (265V Int) Current - Max: 1A Current - Hold (Ih) (Max): 50mA Current - Trip (It): 120mA Time to Trip: 10s Resistance - Initial (Ri) (Min): 18.5 Ohms Resistance - Post Trip (R1) (Max): 65 Ohms Resistance - 25°C (Typ): - Operating Temperature: -20°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.327" Dia x 0.150" W (8.30mm x 3.80mm) Height - Seated (Max): 0.508" (12.90mm) Thickness (Max): - Lead Spacing: 0.114" (2.90mm)	Package: Radial, Disc	Stock16,704	240V (265V Int)	1A	50mA	120mA	10s	18.5 Ohms	65 Ohms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.327" Dia x 0.150" W (8.30mm x 3.80mm)	0.508" (12.90mm)	-	0.114" (2.90mm)
MF-R400-2	Bourns Inc.	FUSE PTC RESETTABLE Type: Polymeric Voltage - Max: 30V Current - Max: 40A 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: 0.567" L x 0.118" W (14.40mm x 3.00mm) Height - Seated (Max): 0.976" (24.80mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock69,570	30V	40A	4A	8A	12.7s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.567" L x 0.118" W (14.40mm x 3.00mm)	0.976" (24.80mm)	-	0.201" (5.10mm)
MF-SM200-2	Bourns Inc.	FUSE RESETTABLE 2.0A 15V SMD Type: Polymeric Voltage - Max: 15V Current - Max: 100A Current - Hold (Ih) (Max): 2A Current - Trip (It): 4A Time to Trip: 12s Resistance - Initial (Ri) (Min): 45 mOhms Resistance - Post Trip (R1) (Max): 125 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.344" L x 0.264" W (8.75mm x 6.71mm) Height - Seated (Max): - Thickness (Max): 0.118" (3.00mm) Lead Spacing: -	Package: 2-SMD	Stock28,374	15V	100A	2A	4A	12s	45 mOhms	125 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.344" L x 0.264" W (8.75mm x 6.71mm)	-	0.118" (3.00mm)	-
MF-RX250/72-2	Bourns Inc.	FUSE PTC RESETTABLE Type: Polymeric Voltage - Max: 72V Current - Max: 40A Current - Hold (Ih) (Max): 2.5A Current - Trip (It): 5A Time to Trip: 15.6s Resistance - Initial (Ri) (Min): 50 mOhms Resistance - Post Trip (R1) (Max): 130 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.702" L x 0.122" W (17.84mm x 3.10mm) Height - Seated (Max): 0.939" (23.84mm) Thickness (Max): - Lead Spacing: 0.215" (5.45mm)	Package: Radial, Disc	Stock44,274	72V	40A	2.5A	5A	15.6s	50 mOhms	130 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.702" L x 0.122" W (17.84mm x 3.10mm)	0.939" (23.84mm)	-	0.215" (5.45mm)
MF-R250-2-99	Bourns Inc.	FUSE PTC RESET Type: Polymeric Voltage - Max: 30V Current - Max: 40A Current - Hold (Ih) (Max): 2.5A Current - Trip (It): 5A Time to Trip: 10.3s Resistance - Initial (Ri) (Min): 25 mOhms Resistance - Post Trip (R1) (Max): 70 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.472" L x 0.118" W (12.00mm x 3.00mm) Height - Seated (Max): 0.720" (18.30mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock31,950	30V	40A	2.5A	5A	10.3s	25 mOhms	70 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.472" L x 0.118" W (12.00mm x 3.00mm)	0.720" (18.30mm)	-	0.201" (5.10mm)
MF-R250-2	Bourns Inc.	FUSE PTC RESET Type: Polymeric Voltage - Max: 30V Current - Max: 40A Current - Hold (Ih) (Max): 2.5A Current - Trip (It): 5A Time to Trip: 10.3s Resistance - Initial (Ri) (Min): 25 mOhms Resistance - Post Trip (R1) (Max): 70 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.472" L x 0.118" W (12.00mm x 3.00mm) Height - Seated (Max): 0.720" (18.30mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock43,956	30V	40A	2.5A	5A	10.3s	25 mOhms	70 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.472" L x 0.118" W (12.00mm x 3.00mm)	0.720" (18.30mm)	-	0.201" (5.10mm)
MF-SM150-2	Bourns Inc.	FUSE RESETTABLE 1.5A 15V SMD Type: Polymeric Voltage - Max: 15V Current - Max: 100A 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: AEC-Q200 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.344" L x 0.264" W (8.75mm x 6.71mm) Height - Seated (Max): - Thickness (Max): 0.118" (3.00mm) Lead Spacing: -	Package: 2-SMD	Stock69,540	15V	100A	1.5A	3A	5s	60 mOhms	250 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.344" L x 0.264" W (8.75mm x 6.71mm)	-	0.118" (3.00mm)	-
MF-RX185/72-2	Bourns Inc.	FUSE PTC RESETTABLE 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: 0.701" L x 0.122" W (17.80mm x 3.10mm) Height - Seated (Max): 0.902" (22.90mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock33,336	72V	40A	1.85A	3.7A	12.6s	80 mOhms	190 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.701" L x 0.122" W (17.80mm x 3.10mm)	0.902" (22.90mm)	-	0.201" (5.10mm)
MF-SM125-2	Bourns Inc.	FUSE RESETTABLE 1.25A 15V SMD Type: Polymeric Voltage - Max: 15V Current - Max: 100A 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: AEC-Q200 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.287" L x 0.214" W (7.31mm x 5.44mm) Height - Seated (Max): - Thickness (Max): 0.118" (3.00mm) Lead Spacing: -	Package: 2-SMD	Stock111,540	15V	100A	1.25A	2.5A	2s	70 mOhms	250 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.118" (3.00mm)	-
MF-SM030-2-99	Bourns Inc.	FUSE RESETTABLE Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 300mA Current - Trip (It): 600mA Time to Trip: 3s Resistance - Initial (Ri) (Min): 900 mOhms Resistance - Post Trip (R1) (Max): 4.8 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.289" L x 0.214" W (7.36mm x 5.44mm) Height - Seated (Max): - Thickness (Max): 0.125" (3.18mm) Lead Spacing: -	Package: 2-SMD	Stock48,000	60V	40A	300mA	600mA	3s	900 mOhms	4.8 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.289" L x 0.214" W (7.36mm x 5.44mm)	-	0.125" (3.18mm)	-
MF-SM100-2-99	Bourns Inc.	FUSE RESETTABLE Type: Polymeric Voltage - Max: 30V Current - Max: 80A 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): 480 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.287" L x 0.214" W (7.31mm x 5.44mm) Height - Seated (Max): - Thickness (Max): 0.118" (3.00mm) Lead Spacing: -	Package: 2-SMD	Stock60,000	30V	80A	1.1A	2.2A	500ms	120 mOhms	480 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.118" (3.00mm)	-
MF-SM050-2-99	Bourns Inc.	FUSE RESETTABLE 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): 350 mOhms Resistance - Post Trip (R1) (Max): 1.4 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.287" L x 0.214" W (7.31mm x 5.44mm) Height - Seated (Max): - Thickness (Max): 0.125" (3.18mm) Lead Spacing: -	Package: 2-SMD	Stock147,888	60V	40A	500mA	1A	4s	350 mOhms	1.4 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.125" (3.18mm)	-
MF-SM075-2	Bourns Inc.	FUSE RESETTABLE .75A 30V SMD Type: Polymeric Voltage - Max: 30V Current - Max: 80A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 1.5A Time to Trip: 300ms Resistance - Initial (Ri) (Min): 230 mOhms Resistance - Post Trip (R1) (Max): 1 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.287" L x 0.214" W (7.31mm x 5.44mm) Height - Seated (Max): - Thickness (Max): 0.125" (3.18mm) Lead Spacing: -	Package: 2-SMD	Stock160,200	30V	80A	750mA	1.5A	300ms	230 mOhms	1 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.125" (3.18mm)	-
MF-RX160/72-2	Bourns Inc.	FUSE PTC RESETTABLE Type: Polymeric Voltage - Max: 72V 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: 0.642" L x 0.122" W (16.30mm x 3.10mm) Height - Seated (Max): 0.839" (21.30mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock13,038	72V	40A	1.6A	3.2A	11.4s	90 mOhms	220 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.642" L x 0.122" W (16.30mm x 3.10mm)	0.839" (21.30mm)	-	0.201" (5.10mm)
MF-MSMF260-2	Bourns Inc.	PTC RESETTABLE 2.60A 6V 1812 Type: Polymeric Voltage - Max: 6V Current - Max: 100A Current - Hold (Ih) (Max): 2.6A Current - Trip (It): 5.2A Time to Trip: 5s Resistance - Initial (Ri) (Min): 15 mOhms Resistance - Post Trip (R1) (Max): 80 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): 0.033" (0.85mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock1,145,184	6V	100A	2.6A	5.2A	5s	15 mOhms	80 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)	-	0.033" (0.85mm)	-
MF-RX135/72-2	Bourns Inc.	FUSE PTC RESETTABLE 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: 0.483" L x 0.122" W (12.26mm x 3.10mm) Height - Seated (Max): 0.718" (18.26mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock103,278	72V	40A	1.35A	2.7A	9.6s	120 mOhms	300 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.483" L x 0.122" W (12.26mm x 3.10mm)	0.718" (18.26mm)	-	0.201" (5.10mm)
MF-R040-2	Bourns Inc.	FUSE PTC RESETTABLE Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 400mA Current - Trip (It): 800mA Time to Trip: 3.8s Resistance - Initial (Ri) (Min): 520 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: 0.291" Dia x 0.122" W (7.40mm x 3.10mm) Height - Seated (Max): 0.539" (13.70mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock28,578	60V	40A	400mA	800mA	3.8s	520 mOhms	1.29 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" W (7.40mm x 3.10mm)	0.539" (13.70mm)	-	0.201" (5.10mm)
MF-R025-2	Bourns Inc.	FUSE PTC RESETTABLE Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 250mA Current - Trip (It): 500mA Time to Trip: 2.5s Resistance - Initial (Ri) (Min): 1 Ohms Resistance - Post Trip (R1) (Max): 3 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 0.122" W (7.40mm x 3.10mm) Height - Seated (Max): 0.500" (12.70mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock25,080	60V	40A	250mA	500mA	2.5s	1 Ohms	3 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" W (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
MF-R090-2	Bourns Inc.	FUSE PTC RESETTABLE 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): 140 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: 0.461" L x 0.122" W (11.70mm x 3.10mm) Height - Seated (Max): 0.657" (16.70mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock51,810	60V	40A	900mA	1.8A	7.2s	140 mOhms	470 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.461" L x 0.122" W (11.70mm x 3.10mm)	0.657" (16.70mm)	-	0.201" (5.10mm)
MF-R300-2	Bourns Inc.	FUSE PTC RESETTABLE Type: Polymeric Voltage - Max: 30V Current - Max: 40A 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: 0.472" L x 0.118" W (12.00mm x 3.00mm) Height - Seated (Max): 0.720" (18.30mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock57,948	30V	40A	3A	6A	10.8s	20 mOhms	80 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.472" L x 0.118" W (12.00mm x 3.00mm)	0.720" (18.30mm)	-	0.201" (5.10mm)
MF-MSMF200-2	Bourns Inc.	PTC RESETTABLE 2.00A 8V 1812 Type: Polymeric Voltage - Max: 8V Current - Max: 40A Current - Hold (Ih) (Max): 2A Current - Trip (It): 4A Time to Trip: 3s Resistance - Initial (Ri) (Min): 20 mOhms Resistance - Post Trip (R1) (Max): 80 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): 0.033" (0.85mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock694,968	8V	40A	2A	4A	3s	20 mOhms	80 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)	-	0.033" (0.85mm)	-
MF-MSMF160-2	Bourns Inc.	PTC RESETTABLE 1.60A 8V 1812 Type: Polymeric Voltage - Max: 8V Current - Max: 100A Current - Hold (Ih) (Max): 1.6A Current - Trip (It): 2.8A Time to Trip: 2s Resistance - Initial (Ri) (Min): 35 mOhms Resistance - Post Trip (R1) (Max): 99 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): 0.033" (0.85mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock336,336	8V	100A	1.6A	2.8A	2s	35 mOhms	99 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)	-	0.033" (0.85mm)	-