Circuit Protection – Mouser Canada

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Connected Drug Delivery Device Ecosystem Solutions

Littelfuse features a wide portfolio of products used to build and enhance drug delivery systems. These drug delivery systems include auto-injectors, continuous glucose monitors, insulin pumps, drug delivery pens, and wearable injectors. Products offered by Littelfuse for these applications include detect switches, plunger position sensors, microcontrollers, thermistors, TVS diode arrays, gate drivers, and fuses.

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Types of Circuit Protection

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Results: 211

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RoHS Compliant

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Part #

Resettable Fuses - PPTC 6V 1.75A-HD 6A MAX

0603L175SLYRT
Littelfuse
4,000: $1.51
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
0603L175SLYRT

Mouser Part #
576-0603L175SLYRT

Resettable Fuses - PPTC 6V 1.75A-HD 6A MAX

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$1.51

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Resettable Fuses - PPTC 6V 2.00A 0603 SL PTC

0603L200SLYR
Littelfuse
4,000: $1.32
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
0603L200SLYR

Mouser Part #
576-0603L200SLYR

Resettable Fuses - PPTC 6V 2.00A 0603 SL PTC

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$1.32

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Resettable Fuses - PPTC 9V 5A 1206 POLYFUSE SURF MOUNT

1206L500SLWR
Littelfuse
3,000: $1.42
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
1206L500SLWR

Mouser Part #
576-1206L500SLWR

Resettable Fuses - PPTC 9V 5A 1206 POLYFUSE SURF MOUNT

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$1.42

Min.: 3,000
Mult.: 3,000

Reel: 3,000

Resettable Fuses - PPTC 6V 3.5A-HD 50A SMD

1210L350/12SLYR
Littelfuse
4,000: $1.69
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
1210L350/12SLYR

Mouser Part #
576-1210L350/12SLYR

Resettable Fuses - PPTC 6V 3.5A-HD 50A SMD

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$1.69

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD

1210L600SL-VYR
Littelfuse
4,000: $1.55
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
1210L600SL-VYR

Mouser Part #
576-1210L600SL-VYR

Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$1.55

Min.: 4,000
Mult.: 4,000

Reel: 4,000

NTC Thermistors NTC THERMISTOR 50K OHM 5% 1206 SMT

LR503L0J
Littelfuse
1: $2.67
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
LR503L0J

Mouser Part #
576-LR503L0J

NTC Thermistors NTC THERMISTOR 50K OHM 5% 1206 SMT

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2.67

$2.00

$1.60

$1.50

View

Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR 10K OHM 5% 0603 SMT

RB103K0J
Littelfuse
4,000: $0.335
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
RB103K0J

Mouser Part #
576-RB103K0J

NTC Thermistors NTC THERMISTOR 10K OHM 5% 0603 SMT

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.335

Min.: 4,000
Mult.: 4,000

ESD Protection Diodes / TVS Diodes 400W 160V 5% Bi-Directional

SMAJ160CA
Littelfuse
1: $0.691
Lead-Time 12 Weeks

Mfr. Part #
SMAJ160CA

Mouser Part #
576-SMAJ160CA

ESD Protection Diodes / TVS Diodes 400W 160V 5% Bi-Directional

Datasheet

Lead-Time 12 Weeks

Cut Tape

$0.691

$0.422

$0.267

$0.20

$0.16

Reel

$0.124

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 180V 5% Bi-Directional

SMAJ180CA
Littelfuse
1: $0.737
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SMAJ180CA

Mouser Part #
576-SMAJ180CA

ESD Protection Diodes / TVS Diodes 400W 180V 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.737

$0.503

$0.286

$0.226

View

Reel

$0.124

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 78V 5% Bi-Directional

SMAJ78CA
Littelfuse
1: $0.66
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SMAJ78CA

Mouser Part #
576-SMAJ78CA

ESD Protection Diodes / TVS Diodes 400W 78V 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.66

$0.404

$0.256

$0.192

Reel

$0.134

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Resettable Fuses - PPTC PTC 6V POLY 1206 SL 3.5A

1206L350SLWR
Littelfuse
1: $2.93
Lead-Time 13 Weeks

Mfr. Part #
1206L350SLWR

Mouser Part #
576-1206L350SLWR

Resettable Fuses - PPTC PTC 6V POLY 1206 SL 3.5A

Datasheet

Lead-Time 13 Weeks

Cut Tape

$2.93

$2.70

$2.24

$2.07

View

Reel

$1.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 6V 3.80A 1206 SL PTC

1206L380SLYR
Littelfuse
4,000: $1.33
Non-Stocked

Mfr. Part #
1206L380SLYR

Mouser Part #
576-1206L380SLYR

Resettable Fuses - PPTC 6V 3.80A 1206 SL PTC

Datasheet

Non-Stocked

Reel

$1.33

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Resettable Fuses - PPTC 6V 4.00A 1206 SL PTC

1206L400SL-SYR
Littelfuse
4,000: $1.33
Non-Stocked

Mfr. Part #
1206L400SL-SYR

Mouser Part #
576-1206L400SL-SYR

Resettable Fuses - PPTC 6V 4.00A 1206 SL PTC

Datasheet

Non-Stocked

Reel

$1.33

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Resettable Fuses - PPTC PTC POLYFUSE SURF MOUNT Lorho 1206 4.0A

1206L400SLTH-VYR
Littelfuse
4,000: $0.407
Non-Stocked

Mfr. Part #
1206L400SLTH-VYR

Mouser Part #
576-1206L400SLTH-VYR

Resettable Fuses - PPTC PTC POLYFUSE SURF MOUNT Lorho 1206 4.0A

Datasheet

Non-Stocked

Reel

$0.407

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Resettable Fuses - PPTC PTC POLYFUSE SURF MOUNT Lorho 1206 4.5A

1206L450SL-VYR
Littelfuse
4,000: $0.407
Non-Stocked

Mfr. Part #
1206L450SL-VYR

Mouser Part #
576-1206L450SL-VYR

Resettable Fuses - PPTC PTC POLYFUSE SURF MOUNT Lorho 1206 4.5A

Datasheet

Non-Stocked

Reel

$0.407

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Resettable Fuses - PPTC PTC POLYFUSE SURF MOUNT Lorho 1206 5.0A

1206L500SL-VYR
Littelfuse
4,000: $0.407
Non-Stocked

Mfr. Part #
1206L500SL-VYR

Mouser Part #
576-1206L500SL-VYR

Resettable Fuses - PPTC PTC POLYFUSE SURF MOUNT Lorho 1206 5.0A

Datasheet

Non-Stocked

Reel

$0.407

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 3.00A

1210L300SLYR
Littelfuse
4,000: $1.13
Non-Stocked

Mfr. Part #
1210L300SLYR

Mouser Part #
576-1210L300SLYR

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 3.00A

Datasheet

Non-Stocked

Reel

$1.13

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Resettable Fuses - PPTC PTC POLYFUSE SURF MOUNT Lorho 1210 4.5A

1210L450SLTH-VYR
Littelfuse
4,000: $0.407
Non-Stocked

Mfr. Part #
1210L450SLTH-VYR

Mouser Part #
576-1210L450SLTH-VYR

Resettable Fuses - PPTC PTC POLYFUSE SURF MOUNT Lorho 1210 4.5A

Datasheet

Non-Stocked

Reel

$0.407

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Resettable Fuses - PPTC PTC POLYFUSE SURF MOUNT Lorho 1210 5.0A

1210L500SLTH-VYR
Littelfuse
4,000: $0.407
Non-Stocked

Mfr. Part #
1210L500SLTH-VYR

Mouser Part #
576-1210L500SLTH-VYR

Resettable Fuses - PPTC PTC POLYFUSE SURF MOUNT Lorho 1210 5.0A

Datasheet

Non-Stocked

Reel

$0.407

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Resettable Fuses - PPTC 6V 7.0A-HD 50A SMD

1210L700SLWR
Littelfuse
3,000: $1.54
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
1210L700SLWR

Mouser Part #
576-1210L700SLWR

Resettable Fuses - PPTC 6V 7.0A-HD 50A SMD

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$1.54

Min.: 3,000
Mult.: 3,000

Reel: 3,000

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 1.90A

1812L190SLPR
Littelfuse
1: $5.79
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
1812L190SLPR

Mouser Part #
576-1812L190SLPR

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 1.90A

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$5.79

$4.80

$4.44

$3.68

View

Reel

$2.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.7A

1812L270SLPR
Littelfuse
2,000: $1.19
Non-Stocked

Mfr. Part #
1812L270SLPR

Mouser Part #
576-1812L270SLPR

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.7A

Datasheet

Non-Stocked

Reel

$1.19

Min.: 2,000
Mult.: 2,000

Reel: 2,000

Resettable Fuses - PPTC 6V 7.5A 1812 SL PTC POLY SMT

1812L750SLPR
Littelfuse
2,000: $1.93
Non-Stocked

Mfr. Part #
1812L750SLPR

Mouser Part #
576-1812L750SLPR

Resettable Fuses - PPTC 6V 7.5A 1812 SL PTC POLY SMT

Datasheet

Non-Stocked

Reel

$1.93

Min.: 2,000
Mult.: 2,000

Reel: 2,000

NTC Thermistors NTC THERMISTOR 1K OHM 5% 0805 SMT

KR102D0J
Littelfuse
1: $1.61
Non-Stocked

Mfr. Part #
KR102D0J

Mouser Part #
576-KR102D0J

NTC Thermistors NTC THERMISTOR 1K OHM 5% 0805 SMT

Datasheet

Non-Stocked

$1.61

$1.21

$0.967

$0.91

View

Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, US SENSOR

KR103E0J
Littelfuse
3,500: $0.593
Non-Stocked

Mfr. Part #
KR103E0J

Mouser Part #
576-KR103E0J

NTC Thermistors THERMISTOR, US SENSOR

Datasheet

Non-Stocked

$0.593

Min.: 3,500
Mult.: 3,500