Circuit Protection in stock

22 Circuit Protection part numbers listed. Brand or date code not on record is shown as "To be confirmed". Click a part number for details and request a quote online at no cost.

Part numberDescriptionBrandDate code (DC)Qty (pcs)SourceAction
SMCJ400A400V TVS diode SMCJ400A(NCNR)littlefuseTo be confirmed187,132Distribution stock
SMBJ48CABidirectional TVS diode 48V600W(SMB)LittlefuseTo be confirmed124,457Distribution stock
SP03-6BTGTVS diode SP03-6BTGLittlefuse202358,996Distribution stock
P6KE120CAP6KE120CA*600W*120V bidirectional through-holeBrightkingTo be confirmed51,844Distribution stock
CG31.0LTR1000V gas discharge tube (CG31.0LTR)LittlefuseTo be confirmed29,436Distribution stock
SMBJ120CASMBJ120CALittlefuseTo be confirmed29,142Distribution stock
382131500003.15A/250V slow-blow fuse (38213150000)LittlefuseTo be confirmed24,976Distribution stock
SD15C-01FTG15VTVS(SD15C-01FTG)LittlefuseTo be confirmed22,972Distribution stock
SMBJ12CAProtection deviceBrightkingTo be confirmed22,373Distribution stock
CG31.3L-011300V gas discharge tubeLittlefuseTo be confirmed22,060Distribution stock
P6KE12CABidirectional through-hole TVS diode 12V600W星海To be confirmed17,136Distribution stock
1.5KE300AUnidirectional through-hole TVS diode 300V1.5kWBrightkingTo be confirmed15,019Distribution stock
PESD5V0S2BTESD protection diode PESD5V0S2BTNexperiaTo be confirmed14,028Distribution stock
TVS SMDJ60CAProtection deviceLittlefuseTo be confirmed13,625Distribution stock
CG0402MLC-3.3LGSMD TVS diode (CG0402MLC-3.3LG)3.3V/0.5pF(NCNR)BournsTo be confirmed12,510Distribution stock
SMBJ5.0CABidirectional TVS diode 5V600W(SMB)LittlefuseTo be confirmed9,449Distribution stock
SD05C.TCTTVS diode SD05Csemtech2022/20238,327Distribution stock
SMBJ300CABidirectional TVS diode 300V 600W(SMBJ300CA)littlefuseTo be confirmed5,704Distribution stock
SMBJ60AZener diode SMBJ60ATaiwan SemiconductorTo be confirmed4,931Distribution stock
SMBJ30AUnidirectional TVS diode 30V 600W(SMB)Taiwan SemiconductorTo be confirmed4,489Distribution stock
SMCJ400A
Distribution stock

400V TVS diode SMCJ400A(NCNR)

Brand
littlefuse
Date code (DC)
To be confirmed
Qty available
187,132 pcs
Last updated
2026-09-23
SMBJ48CA
Distribution stock

Bidirectional TVS diode 48V600W(SMB)

Brand
Littlefuse
Date code (DC)
To be confirmed
Qty available
124,457 pcs
Last updated
2026-09-23
SP03-6BTG
Distribution stock

TVS diode SP03-6BTG

Brand
Littlefuse
Date code (DC)
2023
Qty available
58,996 pcs
Last updated
2026-09-23
P6KE120CA
Distribution stock

P6KE120CA*600W*120V bidirectional through-hole

Brand
Brightking
Date code (DC)
To be confirmed
Qty available
51,844 pcs
Last updated
2026-09-23
CG31.0LTR
Distribution stock

1000V gas discharge tube (CG31.0LTR)

Brand
Littlefuse
Date code (DC)
To be confirmed
Qty available
29,436 pcs
Last updated
2026-09-23
SMBJ120CA
Distribution stock

SMBJ120CA

Brand
Littlefuse
Date code (DC)
To be confirmed
Qty available
29,142 pcs
Last updated
2026-09-23
38213150000
Distribution stock

3.15A/250V slow-blow fuse (38213150000)

Brand
Littlefuse
Date code (DC)
To be confirmed
Qty available
24,976 pcs
Last updated
2026-09-23
SD15C-01FTG
Distribution stock

15VTVS(SD15C-01FTG)

Brand
Littlefuse
Date code (DC)
To be confirmed
Qty available
22,972 pcs
Last updated
2026-09-23
SMBJ12CA
Distribution stock

Protection device

Brand
Brightking
Date code (DC)
To be confirmed
Qty available
22,373 pcs
Last updated
2026-09-23
CG31.3L-01
Distribution stock

1300V gas discharge tube

Brand
Littlefuse
Date code (DC)
To be confirmed
Qty available
22,060 pcs
Last updated
2026-09-23
P6KE12CA
Distribution stock

Bidirectional through-hole TVS diode 12V600W

Brand
星海
Date code (DC)
To be confirmed
Qty available
17,136 pcs
Last updated
2026-09-23
1.5KE300A
Distribution stock

Unidirectional through-hole TVS diode 300V1.5kW

Brand
Brightking
Date code (DC)
To be confirmed
Qty available
15,019 pcs
Last updated
2026-09-23
PESD5V0S2BT
Distribution stock

ESD protection diode PESD5V0S2BT

Brand
Nexperia
Date code (DC)
To be confirmed
Qty available
14,028 pcs
Last updated
2026-09-23
TVS SMDJ60CA
Distribution stock

Protection device

Brand
Littlefuse
Date code (DC)
To be confirmed
Qty available
13,625 pcs
Last updated
2026-09-23
CG0402MLC-3.3LG
Distribution stock

SMD TVS diode (CG0402MLC-3.3LG)3.3V/0.5pF(NCNR)

Brand
Bourns
Date code (DC)
To be confirmed
Qty available
12,510 pcs
Last updated
2026-09-23
SMBJ5.0CA
Distribution stock

Bidirectional TVS diode 5V600W(SMB)

Brand
Littlefuse
Date code (DC)
To be confirmed
Qty available
9,449 pcs
Last updated
2026-09-23
SD05C.TCT
Distribution stock

TVS diode SD05C

Brand
semtech
Date code (DC)
2022/2023
Qty available
8,327 pcs
Last updated
2026-09-23
SMBJ300CA
Distribution stock

Bidirectional TVS diode 300V 600W(SMBJ300CA)

Brand
littlefuse
Date code (DC)
To be confirmed
Qty available
5,704 pcs
Last updated
2026-09-23
SMBJ60A
Distribution stock

Zener diode SMBJ60A

Brand
Taiwan Semiconductor
Date code (DC)
To be confirmed
Qty available
4,931 pcs
Last updated
2026-09-23
SMBJ30A
Distribution stock

Unidirectional TVS diode 30V 600W(SMB)

Brand
Taiwan Semiconductor
Date code (DC)
To be confirmed
Qty available
4,489 pcs
Last updated
2026-09-23
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