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Circuit Protection

Circuit Protection devices and components are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many circuit protection manufacturers including Analog Devices, Bourns, Eaton, Phoenix Contact, TDK EPCOS, Littelfuse, Vishay, & more.
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Please view our selection of circuit protection devices below.

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Mga Uri ng Circuit Protection

Listahan Mga Larawan

Mga Resulta: 361,228

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May Stock

Karaniwang May Stock

Aktibo

Mga Bagong Produkto

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# ng Piyesa

Connectorized Surge Protectors Type N F/F Bulkhead Coaxial RF Surge Protector, DC - 2.4GHz, 50W, IP67, 60 V Max., 3mJ, 18kA, Gas Discharge Tube

RGT
PolyPhaser
1: ₱7,682.05
9May Stock
Bagong Produkto

Mfr. # ng Piyesa
RGT

# ng Piyesa ng Mouser
44-RGT

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors Type N F/F Bulkhead Coaxial RF Surge Protector, DC - 2.4GHz, 50W, IP67, 60 V Max., 3mJ, 18kA, Gas Discharge Tube

Alamin Pa

Datasheet

9May Stock

₱7,682.05

₱7,286.37

Min.: 1
Mult.: 1

Connectorized Surge Protectors Positive Train Control (PTC) Filter, Railroad RF Band Pass with Surge Protector, 160 MHz to 163 MHz, Type N F/F, 100W CW, IP67, 50uJ, 10kA

RRF-160-NFF
PolyPhaser
1: ₱22,150.07
1May Stock
Bagong Produkto

Mfr. # ng Piyesa
RRF-160-NFF

# ng Piyesa ng Mouser
44-RRF-160-NFF

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors Positive Train Control (PTC) Filter, Railroad RF Band Pass with Surge Protector, 160 MHz to 163 MHz, Type N F/F, 100W CW, IP67, 50uJ, 10kA

Datasheet

1May Stock

₱22,150.07

₱21,213.54

Min.: 1
Mult.: 1

Connectorized Surge Protectors Type N F/F Bulkhead Coaxial RF Surge Protector, 698MHz - 2.7GHz, DC Block, 500W, IP67, .005uJ, 40kA, Filter, Low PIM

TSX-NFF-P
PolyPhaser
1: ₱9,013.66
8May Stock
Bagong Produkto

Mfr. # ng Piyesa
TSX-NFF-P

# ng Piyesa ng Mouser
44-TSX-NFF-P

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors Type N F/F Bulkhead Coaxial RF Surge Protector, 698MHz - 2.7GHz, DC Block, 500W, IP67, .005uJ, 40kA, Filter, Low PIM

Alamin Pa

Datasheet

8May Stock

₱9,013.66

₱8,549.56

Min.: 1
Mult.: 1

Circuit Breakers PTCB TM1 6A M1 NO P

1575572
Phoenix Contact
1: ₱2,725.10
3May Stock
28Inaasahan 6/1/2026
Bagong Produkto

Mfr. # ng Piyesa
1575572

# ng Piyesa ng Mouser
651-1575572

Bagong Produkto

Phoenix Contact

Circuit Breakers PTCB TM1 6A M1 NO P

Alamin Pa

Datasheet

3May Stock

28Inaasahan 6/1/2026

₱2,725.10

₱1,949.82

Min.: 1
Mult.: 1

Circuit Breakers PTCB TM1 12A M1 NO P

1575581
Phoenix Contact
1: ₱2,646.56
40May Stock
Bagong Produkto

Mfr. # ng Piyesa
1575581

# ng Piyesa ng Mouser
651-1575581

Bagong Produkto

Phoenix Contact

Circuit Breakers PTCB TM1 12A M1 NO P

Alamin Pa

Datasheet

40May Stock

₱2,646.56

₱2,513.88

Min.: 1
Mult.: 1

Circuit Breakers PTCB TM1 16A M1 NO P

1575586
Phoenix Contact
1: ₱2,646.56
39May Stock
Bagong Produkto

Mfr. # ng Piyesa
1575586

# ng Piyesa ng Mouser
651-1575586

Bagong Produkto

Phoenix Contact

Circuit Breakers PTCB TM1 16A M1 NO P

Alamin Pa

Datasheet

39May Stock

₱2,646.56

₱2,513.88

Min.: 1
Mult.: 1

Industrial Surge Protectors VAL-US-SPP-240/50/1+0-R

1790763
Phoenix Contact
1: ₱5,893.48
7May Stock
Bagong Produkto

Mfr. # ng Piyesa
1790763

# ng Piyesa ng Mouser
651-1790763

Bagong Produkto

Phoenix Contact

Industrial Surge Protectors VAL-US-SPP-240/50/1+0-R

Alamin Pa

Datasheet

7May Stock

₱5,893.48

₱5,414.50

Min.: 1
Mult.: 1

Industrial Surge Protectors VAL-US-SPP-277/65-P

1790777
Phoenix Contact
1: ₱4,284.00
5May Stock
4Inaasahan 6/12/2026
Bagong Produkto

Mfr. # ng Piyesa
1790777

# ng Piyesa ng Mouser
651-1790777

Bagong Produkto

Phoenix Contact

Industrial Surge Protectors VAL-US-SPP-277/65-P

Alamin Pa

Datasheet

5May Stock

4Inaasahan 6/12/2026

₱4,284.00

Min.: 1
Mult.: 1

Industrial Surge Protectors VAL-US-SPP-NG-P

1790796
Phoenix Contact
1: ₱3,623.55
7May Stock
Bagong Produkto

Mfr. # ng Piyesa
1790796

# ng Piyesa ng Mouser
651-1790796

Bagong Produkto

Phoenix Contact

Industrial Surge Protectors VAL-US-SPP-NG-P

Alamin Pa

Datasheet

7May Stock

₱3,623.55

₱3,570.00

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes

2KDFN15CA-M3/H
Vishay Semiconductors
1: ₱70.81
3,000May Stock
Bagong Produkto

Mfr. # ng Piyesa
2KDFN15CA-M3/H

# ng Piyesa ng Mouser
78-2KDFN15CA-M3/H

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes

Alamin Pa

Datasheet

3,000May Stock

₱70.81

₱51.35

₱34.93

₱27.55

Tingnan

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes

2KDFN20A-M3/H
Vishay Semiconductors
1: ₱72.00
3,000May Stock
Bagong Produkto

Mfr. # ng Piyesa
2KDFN20A-M3/H

# ng Piyesa ng Mouser
78-2KDFN20A-M3/H

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes

Alamin Pa

Datasheet

3,000May Stock

₱72.00

₱45.28

₱29.69

₱22.97

Tingnan

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes

2KDFN22A-M3/H
Vishay Semiconductors
1: ₱72.00
3,000May Stock
Bagong Produkto

Mfr. # ng Piyesa
2KDFN22A-M3/H

# ng Piyesa ng Mouser
78-2KDFN22A-M3/H

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes

Alamin Pa

Datasheet

3,000May Stock

₱72.00

₱45.28

₱29.69

₱22.97

Tingnan

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes

2KDFN22CA-M3/H
Vishay Semiconductors
1: ₱70.81
3,000May Stock
Bagong Produkto

Mfr. # ng Piyesa
2KDFN22CA-M3/H

# ng Piyesa ng Mouser
78-2KDFN22CA-M3/H

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes

Alamin Pa

Datasheet

3,000May Stock

₱70.81

₱51.35

₱34.93

₱27.55

Tingnan

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 3KW,12V 5%, DFN6546A TVS

3KDFN12A-M3/H
Vishay Semiconductors
1: ₱67.24
3,000May Stock
Bagong Produkto

Mfr. # ng Piyesa
3KDFN12A-M3/H

# ng Piyesa ng Mouser
78-3KDFN12A-M3/H

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,12V 5%, DFN6546A TVS

Datasheet

3,000May Stock

Cut Tape

₱67.24

₱54.80

₱42.66

₱35.05

Reel

₱27.31

Tingnan

Min.: 1
Mult.: 1

: 1,500

ESD Protection Diodes / TVS Diodes 3KW,20V 5%, DFN6546A TVS

3KDFN20A-M3/H
Vishay Semiconductors
1: ₱67.24
3,000May Stock
Bagong Produkto

Mfr. # ng Piyesa
3KDFN20A-M3/H

# ng Piyesa ng Mouser
78-3KDFN20A-M3/H

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,20V 5%, DFN6546A TVS

Datasheet

3,000May Stock

Cut Tape

₱67.24

₱54.80

₱42.66

₱35.05

Reel

₱27.31

Tingnan

Min.: 1
Mult.: 1

: 1,500

ESD Protection Diodes / TVS Diodes Diode, TVS, uni-dir, 1000W, 11V, 5%, SMB (DO-214AA), auto-grade

SMB10J11AHM3_B/I
Vishay Semiconductors
1: ₱61.29
2,240May Stock
Bagong Produkto

Mfr. # ng Piyesa
SMB10J11AHM3_B/I

# ng Piyesa ng Mouser
78-SMB10J11AHM3_B/I

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes Diode, TVS, uni-dir, 1000W, 11V, 5%, SMB (DO-214AA), auto-grade

Alamin Pa

Datasheet

2,240May Stock

Cut Tape

₱61.29

₱38.56

₱25.23

₱19.46

Reel

₱15.29

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 3,200

ESD Protection Diodes / TVS Diodes Diode, TVS, uni-dir, 1000W, 9.0V, 5%, SMB (DO-214AA), auto-grade

SMB10J9.0AHE3_B/I
Vishay Semiconductors
1: ₱61.29
2,240May Stock
Bagong Produkto

Mfr. # ng Piyesa
SMB10J9.0AHE3_B/I

# ng Piyesa ng Mouser
78-SMB10J9.0AHE3_B/I

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes Diode, TVS, uni-dir, 1000W, 9.0V, 5%, SMB (DO-214AA), auto-grade

Alamin Pa

Datasheet

2,240May Stock

Cut Tape

₱61.29

₱38.56

₱25.23

₱19.46

Reel

₱15.29

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 3,200

ESD Protection Diodes / TVS Diodes 400W,47V5%,SMFBIDIRTVS

T4F47CAHM3/I
Vishay Semiconductors
1: ₱28.56
6,930May Stock
Bagong Produkto

Mfr. # ng Piyesa
T4F47CAHM3/I

# ng Piyesa ng Mouser
78-T4F47CAHM3/I

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 400W,47V5%,SMFBIDIRTVS

Alamin Pa

Datasheet

6,930May Stock

Cut Tape

₱28.56

₱19.58

₱11.07

₱8.75

Reel

₱5.36

Tingnan

Min.: 1
Mult.: 1

: 10,000

Connectorized Surge Protectors 4.3-10 F/F BULKHEAD COAXIAL RF SURGE PROTECTOR 698

PE73SP1061
Pasternack
1: ₱12,104.09
1May Stock
Bagong Produkto

Mfr. # ng Piyesa
PE73SP1061

# ng Piyesa ng Mouser
28-PE73SP1061

Bagong Produkto

Pasternack

Connectorized Surge Protectors 4.3-10 F/F BULKHEAD COAXIAL RF SURGE PROTECTOR 698

Datasheet

1May Stock

₱12,104.09

₱10,363.71

₱9,992.43

₱9,916.87

Min.: 1
Mult.: 1

Connectorized Surge Protectors 75 Ohm Type F F/F Bulkhead Coaxial RF Surge Protector, DC - 2.5GHz, 50W, IP67, 60 V Max., 10kA, Gas Discharge Tube

GT75-FFF
PolyPhaser
1: ₱10,550.54
3May Stock
5Inaasahan 6/12/2026
Bagong Produkto

Mfr. # ng Piyesa
GT75-FFF

# ng Piyesa ng Mouser
44-GT75-FFF

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors 75 Ohm Type F F/F Bulkhead Coaxial RF Surge Protector, DC - 2.5GHz, 50W, IP67, 60 V Max., 10kA, Gas Discharge Tube

Alamin Pa

Datasheet

3May Stock

5Inaasahan 6/12/2026

₱10,550.54

₱10,006.71

Min.: 1
Mult.: 1

Connectorized Surge Protectors Type N M/F Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 2kW, 10mJ, 50kA, Blocking Cap, Bracket Up, Hole Mount

IS-50NX-C0-MA
PolyPhaser
1: ₱6,145.16
9May Stock
Bagong Produkto

Mfr. # ng Piyesa
IS-50NX-C0-MA

# ng Piyesa ng Mouser
44-IS-50NX-C0-MA

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors Type N M/F Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 2kW, 10mJ, 50kA, Blocking Cap, Bracket Up, Hole Mount

Alamin Pa

Datasheet

9May Stock

₱6,145.16

₱5,828.62

Min.: 1
Mult.: 1

Connectorized Surge Protectors Type N M/F Coaxial RF Surge Protector, 10MHz - 1GHz, DC Block, 1.5kW, 3.5mJ, 20kA, Blocking Cap, Bracket Up, Hole Mount

IS-B50LN-C0-MA
PolyPhaser
1: ₱6,657.46
9May Stock
Bagong Produkto

Mfr. # ng Piyesa
IS-B50LN-C0-MA

# ng Piyesa ng Mouser
44-IS-B50LN-C0-MA

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors Type N M/F Coaxial RF Surge Protector, 10MHz - 1GHz, DC Block, 1.5kW, 3.5mJ, 20kA, Blocking Cap, Bracket Up, Hole Mount

Alamin Pa

Datasheet

9May Stock

₱6,657.46

₱6,314.74

Min.: 1
Mult.: 1

Connectorized Surge Protectors Outdoor Twisted Pair Lightning Surge Protector, 2 Pair 100Base-T Ethernet, 1 Pair 48Vdc, UL 497B

IX-2H1DC48
PolyPhaser
1: ₱11,074.74
5May Stock
Bagong Produkto

Mfr. # ng Piyesa
IX-2H1DC48

# ng Piyesa ng Mouser
44-IX-2H1DC48

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors Outdoor Twisted Pair Lightning Surge Protector, 2 Pair 100Base-T Ethernet, 1 Pair 48Vdc, UL 497B

Alamin Pa

Datasheet

5May Stock

₱11,074.74

₱10,605.88

Min.: 1
Mult.: 1

Connectorized Surge Protectors Type N F/M Bulkhead Coaxial RF Surge Protector, 1.8GHz - 6GHz, DC Block, 10W, IP67, .5uJ, 18kA, Filter

LSXL-ME
PolyPhaser
1: ₱8,911.32
5May Stock
Bagong Produkto

Mfr. # ng Piyesa
LSXL-ME

# ng Piyesa ng Mouser
44-LSXL-ME

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors Type N F/M Bulkhead Coaxial RF Surge Protector, 1.8GHz - 6GHz, DC Block, 10W, IP67, .5uJ, 18kA, Filter

Alamin Pa

Datasheet

5May Stock

₱8,911.32

₱8,451.98

Min.: 1
Mult.: 1

Surge Protection Accessories Transition Clamp with Shims to Connect Copper to Galvanized Tower Legs for 2 1/4 to 3 1/4 inch

TK-3
PolyPhaser
1: ₱3,015.46
9May Stock
Bagong Produkto

Mfr. # ng Piyesa
TK-3

# ng Piyesa ng Mouser
44-TK-3

Bagong Produkto

PolyPhaser

Surge Protection Accessories Transition Clamp with Shims to Connect Copper to Galvanized Tower Legs for 2 1/4 to 3 1/4 inch

Alamin Pa

Datasheet

9May Stock

₱3,015.46

₱2,813.76

₱2,695.95

₱2,695.35

Quote

Min.: 1
Mult.: 1

Circuit Protection

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