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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

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Mga Resulta: 361,321

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May Stock

Karaniwang May Stock

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Mga Bagong Produkto

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# ng Piyesa

Connectorized Surge Protectors 7/16 F/M Bulkhead Coaxial RF Surge Protector, 698MHz - 2.7GHz, DC Block, 500W, IP67, .005uJ, 40kA, Filter, Low PIM, w/ Bracket

TSX-DFM-BF
PolyPhaser
1: ₱10,886.72
5May Stock
Bagong Produkto

Mfr. # ng Piyesa
TSX-DFM-BF

# ng Piyesa ng Mouser
44-TSX-DFM-BF

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors 7/16 F/M Bulkhead Coaxial RF Surge Protector, 698MHz - 2.7GHz, DC Block, 500W, IP67, .005uJ, 40kA, Filter, Low PIM, w/ Bracket

Alamin Pa

Datasheet

5May Stock

₱10,886.72

₱10,426.19

Min.: 1
Mult.: 1

Connectorized Surge Protectors 4.3-10 F/F Bulkhead Coaxial RF Surge Protector, 698MHz - 2.7GHz, 500W, IP67, 80 V Max., 1mJ, 40kA, Filter, Low PIM

TSXDC-4310FF
PolyPhaser
1: ₱11,168.15
3May Stock
Bagong Produkto

Mfr. # ng Piyesa
TSXDC-4310FF

# ng Piyesa ng Mouser
44-TSXDC-4310FF

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors 4.3-10 F/F Bulkhead Coaxial RF Surge Protector, 698MHz - 2.7GHz, 500W, IP67, 80 V Max., 1mJ, 40kA, Filter, Low PIM

Alamin Pa

Datasheet

3May Stock

₱11,168.15

₱10,695.72

Min.: 1
Mult.: 1

Connectorized Surge Protectors 7/16 F/F Coaxial RF Surge Protector, 100MHz - 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Bracket Down, Hole Mount

VHF50HD
PolyPhaser
1: ₱11,369.86
2May Stock
8Inaasahan 6/12/2026
Bagong Produkto

Mfr. # ng Piyesa
VHF50HD

# ng Piyesa ng Mouser
44-VHF50HD

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors 7/16 F/F Coaxial RF Surge Protector, 100MHz - 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Bracket Down, Hole Mount

Alamin Pa

Datasheet

2May Stock

8Inaasahan 6/12/2026

₱11,369.86

₱10,784.38

Min.: 1
Mult.: 1

Circuit Breaker Accessories 508, DM, 40A Distribution Module Standard, without Aux, ATEX

EM12-T00-000-DC24V-40A-E
E-T-A
1: ₱2,074.77
6May Stock
Bagong Produkto

Mfr. # ng Piyesa
EM12-T00-000-DC24V-40A-E

# ng Piyesa ng Mouser
457-EM12T00DC24V4AE

Bagong Produkto

E-T-A

Circuit Breaker Accessories 508, DM, 40A Distribution Module Standard, without Aux, ATEX

Datasheet

6May Stock

₱2,074.77

₱1,586.87

₱1,585.08

₱1,473.22

Min.: 1
Mult.: 1

Circuit Breaker Accessories 508, DM, 20A, Distribution Module, GND - OV

PM12-T03-00-GND-20A-E
E-T-A
1: ₱2,129.51
14May Stock
Bagong Produkto

Mfr. # ng Piyesa
PM12-T03-00-GND-20A-E

# ng Piyesa ng Mouser
457-PM12T0300GND2AE

Bagong Produkto

E-T-A

Circuit Breaker Accessories 508, DM, 20A, Distribution Module, GND - OV

Datasheet

14May Stock

₱2,129.51

₱1,630.90

₱1,516.06

Min.: 1
Mult.: 1

Circuit Breakers 508,DM,24VDC,CL,16A,ATX

REX22D-TA1-100-DC24V-16A-E
E-T-A
1: ₱5,209.82
7May Stock
Bagong Produkto

Mfr. # ng Piyesa
REX22D-TA1-100-DC24V-16A-E

# ng Piyesa ng Mouser
457-REX22DTA116E

Bagong Produkto

E-T-A

Circuit Breakers 508,DM,24VDC,CL,16A,ATX

Alamin Pa

Datasheet

7May Stock

₱5,209.82

₱4,288.17

₱4,225.10

₱3,985.31

Min.: 1
Mult.: 1

Circuit Breakers 508,DM,24VDC,CL,2,3,4..6,8,10,ATX

REX22D-TD2-100-DC24V-2/3/4A - 6/8/10A-E
E-T-A
1: ₱6,320.09
3May Stock
Bagong Produkto

Mfr. # ng Piyesa
REX22D-TD2-100-DC24V-2/3/4A - 6/8/10A-E

# ng Piyesa ng Mouser
457-REX22DTD2234681E

Bagong Produkto

E-T-A

Circuit Breakers 508,DM,24VDC,CL,2,3,4..6,8,10,ATX

Alamin Pa

Datasheet

3May Stock

₱6,320.09

₱5,277.65

₱4,904.59

Min.: 1
Mult.: 1

Circuit Breakers 508,DM,24VDC,CL,2-4-6,ATX

REX22D-TD2-100-DC24V-2A/4A/6A-E
E-T-A
1: ₱6,320.09
7May Stock
Bagong Produkto

Mfr. # ng Piyesa
REX22D-TD2-100-DC24V-2A/4A/6A-E

# ng Piyesa ng Mouser
457-REX22DTD22A4A6AE

Bagong Produkto

E-T-A

Circuit Breakers 508,DM,24VDC,CL,2-4-6,ATX

Alamin Pa

Datasheet

7May Stock

₱6,320.09

₱5,277.65

₱4,904.59

Min.: 1
Mult.: 1

Circuit Breakers 508,DM,24VDC,CL,2CH,1-3.6,CL2,ATX

REX22D-TE2-100-DC24V-1A-3,6A-CL2-E
E-T-A
1: ₱6,177.29
3May Stock
Bagong Produkto

Mfr. # ng Piyesa
REX22D-TE2-100-DC24V-1A-3,6A-CL2-E

# ng Piyesa ng Mouser
457-REX22DTE2136CLE

Bagong Produkto

E-T-A

Circuit Breakers 508,DM,24VDC,CL,2CH,1-3.6,CL2,ATX

Alamin Pa

Datasheet

3May Stock

₱6,177.29

₱5,149.13

₱4,794.51

Min.: 1
Mult.: 1

NTC Thermistors NTC Mini Ni 0.4 ld 10K 1 % Tp 0.4e/1e A

NTCLE213E3103FHT1A
Vishay / BC Components
1: ₱102.94
808May Stock
1,500Inaasahan 6/15/2026
Bagong Produkto

Mfr. # ng Piyesa
NTCLE213E3103FHT1A

# ng Piyesa ng Mouser
594-NTCLE213E313FHT1

Bagong Produkto

Vishay / BC Components

NTC Thermistors NTC Mini Ni 0.4 ld 10K 1 % Tp 0.4e/1e A

Datasheet

808May Stock

1,500Inaasahan 6/15/2026

₱102.94

₱77.35

₱61.88

₱58.37

Tingnan

Min.: 1
Mult.: 1

Circuit Breakers PTCB TM1 1A M1 NO P

1575557
Phoenix Contact
1: ₱2,957.75
33May Stock
Bagong Produkto

Mfr. # ng Piyesa
1575557

# ng Piyesa ng Mouser
651-1575557

Bagong Produkto

Phoenix Contact

Circuit Breakers PTCB TM1 1A M1 NO P

Alamin Pa

Datasheet

33May Stock

₱2,957.75

₱2,810.19

Min.: 1
Mult.: 1

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

1790799
Phoenix Contact
1: ₱4,986.70
5May Stock
3Inaasahan 6/22/2026
Bagong Produkto

Mfr. # ng Piyesa
1790799

# ng Piyesa ng Mouser
651-1790799

Bagong Produkto

Phoenix Contact

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

Alamin Pa

Datasheet

5May Stock

3Inaasahan 6/22/2026

₱4,986.70

₱4,581.50

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/33V

MF-LSMF260/33X-2
Bourns
1: ₱79.14
2,734May Stock
Bagong Produkto

Mfr. # ng Piyesa
MF-LSMF260/33X-2

# ng Piyesa ng Mouser
652-MF-LSMF260/33X-2

Bagong Produkto

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/33V

Alamin Pa

Datasheet

2,734May Stock

Cut Tape

₱79.14

₱58.91

₱44.63

₱43.61

Tingnan

Reel

₱26.66

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 7.0A/12V

MF-LSMF700/12X-2
Bourns
1: ₱84.49
2,800May Stock
Bagong Produkto

Mfr. # ng Piyesa
MF-LSMF700/12X-2

# ng Piyesa ng Mouser
652-MF-LSMF700/12X-2

Bagong Produkto

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 7.0A/12V

Alamin Pa

Datasheet

2,800May Stock

Cut Tape

₱84.49

₱63.07

₱47.36

₱46.29

Tingnan

Reel

₱28.26

Min.: 1
Mult.: 1

: 4,000

ESD Protection Diodes / TVS Diodes

2KDFN24CA-M3/H
Vishay Semiconductors
1: ₱70.81
3,000May Stock
Bagong Produkto

Mfr. # ng Piyesa
2KDFN24CA-M3/H

# ng Piyesa ng Mouser
78-2KDFN24CA-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,15V 5%, DFN6546A TVS

3KDFN15A-M3/H
Vishay Semiconductors
1: ₱67.24
3,000May Stock
Bagong Produkto

Mfr. # ng Piyesa
3KDFN15A-M3/H

# ng Piyesa ng Mouser
78-3KDFN15A-M3/H

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,15V 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,18V 5%, DFN6546A TVS

3KDFN18A-M3/H
Vishay Semiconductors
1: ₱67.24
2,995May Stock
Bagong Produkto

Mfr. # ng Piyesa
3KDFN18A-M3/H

# ng Piyesa ng Mouser
78-3KDFN18A-M3/H

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,18V 5%, DFN6546A TVS

Datasheet

2,995May 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,22V 5%, DFN6546A TVS

3KDFN22A-M3/H
Vishay Semiconductors
1: ₱67.24
3,000May Stock
Bagong Produkto

Mfr. # ng Piyesa
3KDFN22A-M3/H

# ng Piyesa ng Mouser
78-3KDFN22A-M3/H

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,22V 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 400W,30V5%,SMFBIDIRTVS

T4F30CAHM3/I
Vishay Semiconductors
1: ₱25.59
6,893May Stock
Bagong Produkto

Mfr. # ng Piyesa
T4F30CAHM3/I

# ng Piyesa ng Mouser
78-T4F30CAHM3/I

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 400W,30V5%,SMFBIDIRTVS

Alamin Pa

Datasheet

6,893May Stock

Cut Tape

₱25.59

₱16.72

₱9.88

₱7.50

Reel

₱4.70

Tingnan

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes 400W,43V5%,SMFBIDIRTVS

T4F43CAHM3/I
Vishay Semiconductors
1: ₱28.56
10,000May Stock
Bagong Produkto

Mfr. # ng Piyesa
T4F43CAHM3/I

# ng Piyesa ng Mouser
78-T4F43CAHM3/I

Bagong Produkto

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 400W,43V5%,SMFBIDIRTVS

Alamin Pa

Datasheet

10,000May Stock

Cut Tape

₱28.56

₱19.58

₱11.07

₱8.75

Reel

₱5.36

Tingnan

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes ESD Protection

PEC3827CS-AU_R1_007A1
Panjit
1: ₱26.78
3,500May Stock
Bagong Produkto

Mfr. # ng Piyesa
PEC3827CS-AU_R1_007A1

# ng Piyesa ng Mouser
241-PEC3827CSAUR17A1

Bagong Produkto

Panjit

ESD Protection Diodes / TVS Diodes ESD Protection

Alamin Pa

Datasheet

3,500May Stock

Cut Tape

₱26.78

₱18.45

₱9.04

₱7.56

Reel

₱4.05

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 5,000

Connectorized Surge Protectors Type N F/F Bulkhead Coaxial RF Surge Protector, 2.0GHz - 6.0GHz, DC Block 10W, 10kA, Blocking Capacitor

111-1010
PolyPhaser
1: ₱6,965.07
9May Stock
Bagong Produkto

Mfr. # ng Piyesa
111-1010

# ng Piyesa ng Mouser
44-111-1010

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors Type N F/F Bulkhead Coaxial RF Surge Protector, 2.0GHz - 6.0GHz, DC Block 10W, 10kA, Blocking Capacitor

Datasheet

9May Stock

₱6,965.07

₱6,606.29

Min.: 1
Mult.: 1

Surge Protection Accessories Hardware Kit, 108-1118B

9100-0453-A
PolyPhaser
1: ₱1,523.20
27May Stock
Bagong Produkto

Mfr. # ng Piyesa
9100-0453-A

# ng Piyesa ng Mouser
44-9100-0453-A

Bagong Produkto

PolyPhaser

Surge Protection Accessories Hardware Kit, 108-1118B

Datasheet

27May Stock

₱1,523.20

₱1,292.94

₱1,234.63

₱1,104.32

Min.: 1
Mult.: 1

Connectorized Surge Protectors TNC F/F Coaxial RF Surge Protector, DC - 50MHz, 1W, IP67, 15 V Max., 1mJ, 20kA, Hybrid, Bracket Down, Hole Mount

AGXZ+15TFTF-A
PolyPhaser
1: ₱9,525.95
9May Stock
Bagong Produkto

Mfr. # ng Piyesa
AGXZ+15TFTF-A

# ng Piyesa ng Mouser
44-AGXZ+15TFTF-A

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors TNC F/F Coaxial RF Surge Protector, DC - 50MHz, 1W, IP67, 15 V Max., 1mJ, 20kA, Hybrid, Bracket Down, Hole Mount

Alamin Pa

Datasheet

9May Stock

₱9,525.95

₱9,035.08

Min.: 1
Mult.: 1

Connectorized Surge Protectors Type N F/F Coaxial RF Surge Protector, 400MHz - 1.2GHz, 300W, IP67, 36 V Max., 1.5mJ, 20kA, Hybrid, Bracket Down, Hole Mount

CGXZ+36NFNF-A
PolyPhaser
1: ₱10,140.59
6May Stock
Bagong Produkto

Mfr. # ng Piyesa
CGXZ+36NFNF-A

# ng Piyesa ng Mouser
44-CGXZ+36NFNF-A

Bagong Produkto

PolyPhaser

Connectorized Surge Protectors Type N F/F Coaxial RF Surge Protector, 400MHz - 1.2GHz, 300W, IP67, 36 V Max., 1.5mJ, 20kA, Hybrid, Bracket Down, Hole Mount

Alamin Pa

Datasheet

6May Stock

₱10,140.59

₱9,618.18

Min.: 1
Mult.: 1

Circuit Protection

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