
For Reference Only
Part Number | P4SMA440 |
OEMstron Part # | P4SMA440 |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 376V 632.1V DO214AC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | P4SMA440 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
P4SMA440 Specifications
Part Number | P4SMA440 | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Littelfuse Inc. | |
Series | P4SMA | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 376V | |
Voltage - Breakdown (Min) | 397.1V | |
Voltage - Clamping (Max) @ Ipp | 632.1V | |
Current - Peak Pulse (10/1000µs) | 700mA | |
Power - Peak Pulse | 400W | |
Power Line Protection | No | |
Applications | General Purpose | |
Capacitance @ Frequency | - | |
Operating Temperature | -65°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | DO-214AC, SMA | |
Supplier Device Package | DO-214AC (SMA) |
P4SMA440 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
P4SMA440CA/TR7 D# V36:1790_23546615 YAGEO Corporation |
Transient Voltage Suppressors (TVS) RoHS: Compliant
|
Americas - 0 |
P4SMA440C D# V72:2272_19773311 EIC Corporation |
TVS Diode Single Bi-Dir 356V 400W 2-Pin SMA RoHS: Compliant
|
Americas - 0 |
P4SMA440A D# E02:0323_06675710 Diotec Semiconductor AG |
Diode TVS Single Uni-Dir 376V 400W Automotive 2-Pin SMA T/R |
Europe - 15000 |
P4SMA440 D# V72:2272_19773223 EIC Corporation |
P4SMA440 |
Americas - 0 |
P4SMA440CA D# E02:0323_06675712 Diotec Semiconductor AG |
Diode TVS Single Bi-Dir 376V 400W Automotive 2-Pin SMA T/R |
Europe - 22500 |
Part Number | Description | Stock |
P4SMA440CA D# P4SMA440CA Bourns Inc |
DIO TVS VBD 440V 400W BIDIR SMA - Tape and Reel (Alt: P4SMA440CA) RoHS: Compliant
|
Americas - 0 |
P4SMA440CA/TR7 D# P4SMA440CA/TR7 YAGEO Corporation |
Transient Voltage Suppressor Bi-Directional 376V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: P4SMA440CA/TR7) |
Americas - 0 |
P4SMA440A-M3/5A D# P4SMA440A-M3/5A Vishay Intertechnologies |
300W,440V 5%,UNIDIR,SMA TVS (Alt: P4SMA440A-M3/5A) RoHS: Compliant
|
Americas - 0 |
P4SMA440A-M3/61 D# P4SMA440A-M3/61 Vishay Intertechnologies |
300W,440V 5%,UNIDIR,SMA TVS (Alt: P4SMA440A-M3/61) RoHS: Compliant
|
Americas - 0 |
P4SMA440A D# P4SMA440A Eaton Corporation |
- Tape and Reel (Alt: P4SMA440A) |
Americas - 0 |
P4SMA440A/TR13 D# P4SMA440A/TR13 YAGEO Corporation |
Transient Voltage Suppressor Uni-Directional 376V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: P4SMA440A/TR13) |
Americas - 0 |
P4SMA440AHM3_B/I D# P4SMA440AHM3_B/I Vishay Intertechnologies |
TRANSZORB Transient Voltage Suppressor Uni-Directional 440V 300W Automotive 2-Pin DO-214AC T/R (Alt: P4SMA440AHM3_B/I) |
Americas - 0 |
P4SMA440AHM3_B/H D# P4SMA440AHM3_B/H Vishay Intertechnologies |
TRANSZORB Transient Voltage Suppressor Uni-Directional 440V 300W Automotive 2-Pin DO-214AC T/R (Alt: P4SMA440AHM3_B/H) |
Americas - 0 |
Part Number | Description | Stock |
P4SMA440A D# P4SMA440A/TR7 YAGEO Corporation |
Diode TVS Single Uni-Dir 376V 400W 2-Pin DO-214AC T/R (Alt: P4SMA440A/TR7) |
Asia - 1000 |
Part Number | Description | Stock |
P4SMA440CA D# P4SMA440CA Bourns Inc |
DIO TVS VBD 440V 400W BIDIR SMA (Alt: P4SMA440CA) RoHS: Compliant
|
Europe - 0 |
P4SMA440A-M3/61 D# P4SMA440A-M3/61 Vishay Intertechnologies |
300W,440V 5%,UNIDIR,SMA TVS (Alt: P4SMA440A-M3/61) RoHS: Compliant
|
Europe - 0 |
P4SMA440A D# P4SMA440A/TR7 YAGEO Corporation |
Diode TVS Single Uni-Dir 376V 400W 2-Pin DO-214AC T/R (Alt: P4SMA440A/TR7) |
Europe - 1000 |
P4SMA440A-M3/5A D# P4SMA440A-M3/5A Vishay Intertechnologies |
300W,440V 5%,UNIDIR,SMA TVS (Alt: P4SMA440A-M3/5A) |
Europe - 0 |
Part Number | Description | Stock |
P4SMA440CA Littelfuse Inc |
440 | |
P4SMA440A-E3/61 Vishay Intertechnologies |
1800 |
Part Number | Description | Stock |
P4SMA440AHE3_ALL Vishay Semiconductors |
TVS DIODE 376VWM 602VC SMA |
Contact Us |
P4SMA440A Vishay Semiconductors |
300W,440V 5%,UNIDIR,SMA TVS |
Contact Us |
P4SMA440C Littelfuse Inc |
DIODE, TVS, 400W, 440V, BI, 5%, SMA |
3367 |
P4SMA440A-E3/5A Vishay Semiconductors |
TVS SGL UNI-DIR 376V 400W 2PIN DO-214AC - Tape and Reel |
Contact Us |
P4SMA440AHE3_AIH Vishay Semiconductors |
TVS DIODE 376VWM 602VC SMA |
Contact Us |
P4SMA440A-E3/61 Vishay Semiconductors |
300W,440V 5%,UNIDIR,SMA TVS |
Contact Us |
P4SMA440CA Littelfuse Inc |
Min Qty 12 |
440 |
P4SMA440 Vishay Semiconductors |
300W,440V 5%,UNIDIR,SMA TVS |
Contact Us |
Part Number | Description | Stock |
P4SMA440A D# P4SMA440ABBCT-ND Bourns Inc |
TVS DIODE 376V 602V DO214AC |
23018 In Stock |
P4SMA440A-E3/5A D# P4SMA440A-E3/5A-ND Vishay Semiconductors |
TVS DIODE 376V 602V DO214AC |
Limited Supply - Call |
P4SMA440AHE3_AIH D# P4SMA440AHE3_AIH-ND Vishay Semiconductors |
TVS DIODE 376V 602V DO214AC |
Temporarily Out of Stock |
P4SMA440AHE3_A/H D# P4SMA440AHE3_A/H-ND Vishay Semiconductors |
TVS DIODE 376V 602V DO214AC |
Limited Supply - Call |
P4SMA440CA D# P4SMA440CACT-ND Littelfuse Inc |
TVS DIODE 376V 602V DO214AC |
10098 In Stock |
P4SMA440A-E3/61 D# P4SMA440A-E3/61GITR-ND Vishay Semiconductors |
TVS DIODE 376V 602V DO214AC |
Limited Supply - Call |
P4SMA440AHM3_B/H D# P4SMA440AHM3_B/H-ND Vishay Semiconductors |
TVS DIODE 400W 440V DO214AC |
Temporarily Out of Stock |
P4SMA440A-E D# P4SMA440A-E-ND Littelfuse Inc |
TVS DIODE SMA SUF MT TR |
Limited Supply - Call |
P4SMA440C D# P4SMA440C-ND Littelfuse Inc |
TVS DIODE 376V 632.1V DO214AC |
Limited Supply - Call |
P4SMA440A-M3/5A D# P4SMA440A-M3/5A-ND Vishay Semiconductors |
TVS DIODE 376V 602V DO214AC |
Temporarily Out of Stock |
P4SMA440A-M3/61 D# P4SMA440A-M3/61-ND Vishay Semiconductors |
TVS DIODE 376V 602V DO214AC |
Temporarily Out of Stock |
P4SMA440AHE3_ALL D# P4SMA440AHE3_ALL-ND Vishay Semiconductors |
TVS DIODE 376V 602V DO214AC |
Temporarily Out of Stock |
P4SMA440AHM3_B/I D# P4SMA440AHM3_B/I-ND Vishay Semiconductors |
TVS DIODE 400W 440V DO214AC |
Temporarily Out of Stock |
Part Number | Description | Stock |
P4SMA440AHE3_A/H Vishay Intertechnologies |
In stock shipping within 2days |
1498 |
P4SMA440A LITTELFUSE |
In stock shipping within 2days |
60525 |
P4SMA440CA Vishay Intertechnologies |
In stock shipping within 2days |
18260 |
P4SMA440A/TR7 YAGEO |
In stock shipping within 2days |
1000 |
Part Number | Description | Stock |
P4SMA440CA D# 1835126 Littelfuse Inc |
DIODE, TVS, 400W, 440V, BI, 5%, SMA RoHS: Compliant
Min Qty: 1
Container: Each
|
7199 |
P4SMA440AHM3_B/H D# 3528917 Vishay Intertechnologies |
TVS, UNIDIRECTIONAL, 440V, 400W SMA RoHS: Not Compliant
Min Qty: 5400
Container: Reel
|
0 |
P4SMA440A D# 3392438RL Littelfuse Inc |
TVS DIODE, UNIDIR, 376V, DO-214AC RoHS: Compliant
Min Qty: 5
Container: Reel
|
0 |
P4SMA440A/TR7 D# 3103907RL YAGEO Corporation |
TVS DIODE, 400W, 376V, UNIDIR, DO-214AC RoHS: Compliant
Min Qty: 5
Container: Reel
|
0 |
Part Number | Description | Stock |
P4SMA440A Littelfuse Inc |
Diode TVS Single Uni-Dir 376V 400W 2-Pin SMA T/R RoHS: Compliant
pbFree: Yes
|
0 Reel |
P4SMA440A-M3/61 Vishay Intertechnologies |
ESD Suppressors / TVS Diodes 300W,440V 5%,UNIDIR,SMA TVS RoHS: Compliant
pbFree: Yes
|
0 Reel |
P4SMA440CA Littelfuse Inc |
P4SMA Series 602 V 400 W Surface Mount Bi-Directional TVS Diode - DO-214AC RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
P4SMA440A Bourns Inc |
in stock - can ship the same day |
1123 |
Part Number | Description | Stock |
P4SMA440CA Bourns Inc |
Diode TVS Single Bi-Dir 376V 400W 2-Pin SMA T/R RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
P4SMA440A Littelfuse Inc |
OEM/CM Immediate delivery |
7215 |
P4SMA440CA Littelfuse Inc |
OEM/CM Immediate delivery |
99 |
P4SMA440AHE3/61 Vishay Intertechnologies |
OEM/CM Immediate delivery |
130000 |
Part Number | Description | Stock |
P4SMA440CA D# 576-P4SMA440CA Littelfuse Inc |
ESD Suppressors / TVS Diodes 376V 400W 5% Bi-directional RoHS: Compliant
|
7364 |
P4SMA440A-H D# 652-P4SMA440A-H Bourns Inc |
ESD Suppressors / TVS Diodes 440V 400W UniDir RoHS: Compliant
|
4000 |
P4SMA440A D# 576-P4SMA440A Littelfuse Inc |
ESD Suppressors / TVS Diodes 376V 400W 5% Uni-directional RoHS: Compliant
|
16780 |
Part Number | Description | Stock |
P4SMA440 D# 71J1603 Littelfuse Inc |
TVS Diode SMA Suf MT TR / TR RoHS: Not Compliant
Min Qty: 5000
Container: TAPE & REEL - FULL
|
0 |
P4SMA440CA D# 85R5555 Littelfuse Inc |
DIODE, TVS, 400W, 440V, BI, 5%, SMA, Product Range:P4SMA Series, TVS Polarity:Bidirectional, Reverse Stand-Off Voltage Vrwm:376V, Clamping Voltage Vc Max:602V, Diode Case Style:DO-214AC (SMA), No. of Pins:2Pins, MSL:MSL 1 - UnlimitedRoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
1420 |
P4SMA440A-E D# 34AC4632 Littelfuse Inc |
TVS Diode SMA Suf MT TR / TR RoHS: Not Compliant
Min Qty: 5000
Container: TAPE & REEL - FULL
|
0 |
P4SMA440A D# 71J1604 Littelfuse Inc |
TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,376V V(RWM),DO-214AC / SMA RoHS: Not Compliant
Min Qty: 5000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
P4SMA440A D# NS-P4SMA440A Littelfuse Inc |
OEM/CM ONLY |
8934 |
P4SMA440ATR D# NS-P4SMA440ATR GS Battery |
OEM/CM ONLY |
2431 |
P4SMA440AHE3_AIH D# NS-P4SMA440AHE3_AIH Vishay Semiconductors |
OEM/CM ONLY |
5638 |
P4SMA440A-E3/5A D# NS-P4SMA440A-E3/5A Vishay Semiconductors |
OEM/CM ONLY |
4378 |
P4SMA440A-E3/61 D# NS-P4SMA440A-E3/61 Vishay Semiconductors |
OEM/CM ONLY |
1932 |
P4SMA440AHE3_ALL D# NS-P4SMA440AHE3_ALL Vishay Semiconductors |
OEM/CM ONLY |
4297 |
P4SMA440CA D# NS-P4SMA440CA Littelfuse Inc |
OEM/CM ONLY |
18106 |
Part Number | Description | Stock |
P4SMA440CA Bourns Inc |
Diode TVS Single Bi-Dir 376V 400W 2-Pin SMA T/R RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
P4SMA440CA Littelfuse Inc |
352 |
Part Number | Description | Stock |
P4SMA440 D# P4SMA440 Littelfuse Inc |
Semiconductor |
4960 |
Part Number | Description | Stock |
P4SMA440AE Littelfuse Inc |
OEM/CM ONLY |
5016 |
P4SMA440CA Littelfuse Inc |
OEM/CM ONLY |
10016 |
P4SMA440AS Littelfuse Inc |
OEM/CM ONLY |
573 |
P4SMA440HE3/5A Vishay Intertechnologies |
OEM/CM ONLY |
7516 |
P4SMA440AE3/61 Vishay Intertechnologies |
OEM/CM ONLY |
27616 |
P4SMA440 Littelfuse Inc |
OEM/CM ONLY |
4976 |
P4SMA440AHE3A/H Vishay Intertechnologies |
OEM/CM ONLY |
1514 |
P4SMA440A Littelfuse Inc |
OEM/CM ONLY |
1139 |
P4SMA440A/TR7 YAGEO Corporation |
OEM/CM ONLY |
305 |
Part Number | Description | Stock |
P4SMA440AHE3/61 Vishay Intertechnologies |
IN stock Immediate delivery |
129985 |
P4SMA440A Littelfuse Inc |
IN stock Immediate delivery |
7230 |
P4SMA440CA Littelfuse Inc |
IN stock Immediate delivery |
94 |
Part Number | Description | Stock |
P4SMA440A Bourns Inc |
ESD Suppressors / TVS Diodes 440V 400W UniDir pbFree: Pb-Free
|
Americas - 0 |
P4SMA440A-M3/61 Vishay Intertechnologies |
ESD Suppressors / TVS Diodes 300W,440V 5%,UNIDIR,SMA TVS pbFree: Pb-Free
|
Americas - 0 |
P4SMA440A-M3/5A Vishay Intertechnologies |
ESD Suppressors / TVS Diodes "300W,440V 5%,UNIDIR,SMA TVS" pbFree: Pb-Free
|
Americas - 0 |
P4SMA440CA Littelfuse Inc |
ESD Suppressors / TVS Diodes 376V 400W 5% Bi-directional |
Americas - 0 |
Part Number | Description | Stock |
P4SMA440AHE3 Vishay Huntington |
shipping today |
3299 |
P4SMA440A Littelfuse Inc |
shipping today |
114999 |
P4SMA440AHE3_A/H Vishay Huntington |
shipping today |
3299 |
Part Number | Description | Stock |
P4SMA440A D# 27510174 Littelfuse Inc |
TVS Diode Single Uni-Dir 376V 400W 2-Pin SMA T/R |
Americas - 1526 |
P4SMA440CA D# 25808349 Bourns Inc |
TVS Diode Single Bi-Dir 376V 400W 2-Pin SMA T/R |
Americas - 12249 |
Part Number | Description | Stock |
P4SMA440A-E3/61 Vishay Semiconductors |
RFQ |
6125 |
Part Number | Description | Stock |
P4SMA440A D# 3392438 Littelfuse Inc |
TVS DIODE, UNIDIR, 376V, DO-214AC RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
4153 |
P4SMA440CA D# 1835126 Littelfuse Inc |
DIODE, TVS, 400W, 440V, BI, 5%, SMA RoHS: Compliant
Min Qty: 20
Container: Each
|
2920 |
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Quick Inquiry
In Stock | 291 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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