Passive Components – Mouser Singapore

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Drone Subsystems

Littelfuse Drone Subsystems offer solutions for USB-C PD and Li-ion battery chargers, battery pack systems, and BLDC motors. These subsystems offer fuses for various functions, including AC input overcurrent protection and fault isolation, protection of the battery and downstream controller, pack, wiring, and controller. The drone subsystems provide TVS diodes for primary-side switching transient suppression and cell monitor IC sense line input overvoltage protection. These subsystems are appropriate for various drones, including toy, camera, First-Person View (FPV), enterprise, industrial, Intelligence, Surveillance, and Reconnaissance (ISR), inspection/mapping, agriculture, and heavy lift. Typical applications include delivery/logistics, public safety, border surveillance, and military.

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Types of Passive Components

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Part #

NTC (Negative Temperature Coefficient) Thermistors 500 OHM 5% DO-35

501BG1J
Littelfuse
1: $2.75
622In Stock

Mfr. Part No.
501BG1J

Mouser Part No
803-501BG1J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 500 OHM 5% DO-35

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Datasheet

622In Stock

$2.75

$2.12

$1.82

$1.56

$1.47

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED

DC103G2K
Littelfuse
1: $1.93
189In Stock

Mfr. Part No.
DC103G2K

Mouser Part No
803-DC103G2K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED

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Datasheet

189In Stock

$1.93

$1.46

$1.16

$1.09

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.2C BEAD

KT203J2
Littelfuse
1: $7.21
100In Stock

Mfr. Part No.
KT203J2

Mouser Part No
803-KT203J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.2C BEAD

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Datasheet

100In Stock

$7.21

$6.19

$5.41

$4.81

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Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP625E
Littelfuse
1: $3.73
1,080In Stock

Mfr. Part No.
TMOV20RP625E

Mouser Part No
576-TMOV20RP625E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

1,080In Stock

$3.73

$3.01

$2.73

$2.35

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Min.: 1
Mult.: 1

Varistors 300V 20KA SQ 25MM PB FREE 25S

TMOV25SP300M
Littelfuse
1: $6.79
645In Stock

Mfr. Part No.
TMOV25SP300M

Mouser Part No
576-TMOV25SP300M

Littelfuse

Varistors 300V 20KA SQ 25MM PB FREE 25S

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Datasheet

645In Stock

$6.79

$4.80

$4.35

$4.11

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Min.: 1
Mult.: 1

Varistors 80pF

V625LA10P
Littelfuse
1: $0.938
8,831In Stock

Mfr. Part No.
V625LA10P

Mouser Part No
576-V625LA10P

Littelfuse

Varistors 80pF

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Datasheet

8,831In Stock

$0.938

$0.668

$0.601

$0.528

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 1K OHM 10%

102EG1K
Littelfuse
1: $1.88
572In Stock

Mfr. Part No.
102EG1K

Mouser Part No
803-102EG1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 1K OHM 10%

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Datasheet

572In Stock

$1.88

$1.41

$1.12

$1.06

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Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 1.6K OHM 5% DO-35

162PS1J
Littelfuse
1: $8.16
197In Stock

Mfr. Part No.
162PS1J

Mouser Part No
803-162PS1J

Littelfuse

PTC (Positive Temperature Coefficient) Thermistors 1.6K OHM 5% DO-35

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Datasheet

197In Stock

$8.16

$7.00

$6.12

$5.70

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors DO-35 THERMISTOR

402FG4K
Littelfuse
1: $1.22
210In Stock

Mfr. Part No.
402FG4K

Mouser Part No
803-402FG4K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors DO-35 THERMISTOR

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Datasheet

210In Stock

$1.22

$0.933

$0.804

$0.775

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 1.0C BEAD

KX503J2
Littelfuse
1: $4.45
88In Stock

Mfr. Part No.
KX503J2

Mouser Part No
803-KX503J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 1.0C BEAD

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Datasheet

88In Stock

$4.45

$3.33

$3.01

$2.27

$2.26

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 1K OHM +/-10%

SM102B1K
Littelfuse
1: $2.19
691In Stock

Mfr. Part No.
SM102B1K

Mouser Part No
803-SM102B1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 1K OHM +/-10%

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Datasheet

691In Stock

$2.19

$2.08

$1.74

$1.70

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3047 100 10%

GS201B1K
Littelfuse
1: $2.26
17In Stock
500Expected 12/10/2026

Mfr. Part No.
GS201B1K

Mouser Part No
576-GS201B1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3047 100 10%

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Datasheet

17In Stock

500Expected 12/10/2026

$2.26

$2.15

$1.69

$1.60

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 1.0C BEAD

PX102E3
Littelfuse
1: $2.60
231In Stock

Mfr. Part No.
PX102E3

Mouser Part No
803-PX102E3

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 1.0C BEAD

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Datasheet

231In Stock

$2.60

$2.00

$1.74

$1.23

$1.20

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

504RG1J
Littelfuse
1: $1.41
1,728In Stock

Mfr. Part No.
504RG1J

Mouser Part No
576-504RG1J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

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Datasheet

1,728In Stock

$1.41

$1.34

$1.12

$1.06

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 10% GLASS BEAD

GL502F5J
Littelfuse
1: $2.60
225In Stock

Mfr. Part No.
GL502F5J

Mouser Part No
576-GL502F5J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 10% GLASS BEAD

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Datasheet

225In Stock

$2.60

$1.96

$1.56

$1.47

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 1K OHM 10%

102FH1K
Littelfuse
1: $1.88
267In Stock

Mfr. Part No.
102FH1K

Mouser Part No
803-102FH1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 1K OHM 10%

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Datasheet

267In Stock

$1.88

$1.41

$1.12

$1.06

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

501BG1K
Littelfuse
1: $1.24
230In Stock

Mfr. Part No.
501BG1K

Mouser Part No
803-501BG1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

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Datasheet

230In Stock

$1.24

$1.21

$1.15

$1.10

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 1.0C BEAD

KX203J2
Littelfuse
1: $4.45
218In Stock

Mfr. Part No.
KX203J2

Mouser Part No
803-KX203J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 1.0C BEAD

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Datasheet

218In Stock

$4.45

$3.44

$2.22

$2.20

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

LC302J2J
Littelfuse
1: $2.60
458In Stock

Mfr. Part No.
LC302J2J

Mouser Part No
803-LC302J2J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

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Datasheet

458In Stock

$2.60

$2.00

$1.67

$1.63

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

105V3G1K
Littelfuse
1: $2.05
373In Stock

Mfr. Part No.
105V3G1K

Mouser Part No
803-105V3G1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

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Datasheet

373In Stock

$2.05

$1.55

$1.23

$1.16

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

222E1G1K
Littelfuse
1: $1.22
90In Stock

Mfr. Part No.
222E1G1K

Mouser Part No
803-222E1G1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

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Datasheet

90In Stock

$1.22

$0.933

$0.804

$0.775

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors DO-35 THERMISOR

403GG1K
Littelfuse
1: $1.22
107In Stock

Mfr. Part No.
403GG1K

Mouser Part No
803-403GG1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors DO-35 THERMISOR

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Datasheet

107In Stock

$1.22

$0.835

$0.802

$0.774

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U. S. SENSOR

104JG1K
Littelfuse
1: $0.884
255In Stock
1,500Expected 7/9/2026

Mfr. Part No.
104JG1K

Mouser Part No
803-104JG1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U. S. SENSOR

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Datasheet

255In Stock

1,500Expected 7/9/2026

$0.884

$0.83

$0.762

$0.734

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.5C BEAD

KW203J2
Littelfuse
1: $3.97
203In Stock

Mfr. Part No.
KW203J2

Mouser Part No
803-KW203J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.5C BEAD

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Datasheet

203In Stock

$3.97

$3.58

$3.18

$3.03

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V300LA40APX10
Littelfuse
1: $2.15
650In Stock

Mfr. Part No.
V300LA40APX10

Mouser Part No
576-V300LA40APX10

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

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Datasheet

650In Stock

$2.15

$1.32

$1.22

$1.00

View

Min.: 1
Mult.: 1

Drone Subsystems

Types of Passive Components

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