
For Reference Only
Part Number | 3KP28 |
OEMstron Part # | 3KP28 |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 28V 47.67V P600 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | 3KP28 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 15 - Mar 20 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
3KP28 Specifications
Part Number | 3KP28 | |
Brand | Littelfuse | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Littelfuse Inc. | |
Series | 3KP | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 28V | |
Voltage - Breakdown (Min) | 29.48V | |
Voltage - Clamping (Max) @ Ipp | 47.67V | |
Current - Peak Pulse (10/1000µs) | 66.1A | |
Power - Peak Pulse | 3000W (3kW) | |
Power Line Protection | No | |
Applications | General Purpose | |
Capacitance @ Frequency | - | |
Operating Temperature | -55°C ~ 175°C (TJ) | |
Mounting Type | Through Hole | |
Package / Case | P600, Axial | |
Supplier Device Package | P600 |
3KP28 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
3KP28CA-TP D# V36:1790_06829090 Micro Commercial Components |
TVS Diode Single Bi-Dir 28V 3KW 2-Pin Case R-6 T/R |
Americas - 0 |
3KP28A-TP D# V36:1790_06829085 Micro Commercial Components |
TVS Diode Single Uni-Dir 28V 3KW 2-Pin Case R-6 T/R |
Americas - 0 |
Part Number | Description | Stock |
3KP28A/TR13 D# 3KP28A/TR13 YAGEO Corporation |
Transient Voltage Suppressor Uni-Directional 28V 3kW 2-Pin Axial Leaded T/R - Tape and Reel (Alt: 3KP28A/TR13) RoHS: Not Compliant
|
Americas - 0 |
3KP28A/B D# 3KP28A/B YAGEO Corporation |
Transient Voltage Suppressor Uni-Directional 28V 3kW 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: 3KP28A/B) RoHS: Not Compliant
|
Americas - 0 |
3KP28CA/TR13 D# 3KP28CA/TR13 YAGEO Corporation |
Transient Voltage Suppressor Bi-Directional 28V 3kW 2-Pin Axial Leaded T/R - Tape and Reel (Alt: 3KP28CA/TR13) RoHS: Not Compliant
|
Americas - 0 |
3KP28CA-AT/B D# 3KP28CA-AT/B YAGEO Corporation |
Diode TVS Single Bi-Directional 28V 3kW 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: 3KP28CA-AT/B) RoHS: Compliant
|
Americas - 0 |
3KP28A-AT/B D# 3KP28A-AT/B YAGEO Corporation |
Diode TVS Single Uni-Directional 28V 3kW 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: 3KP28A-AT/B) RoHS: Compliant
|
Americas - 0 |
3KP28A-AT/TR13 D# 3KP28A-AT/TR13 YAGEO Corporation |
Diode TVS Single Uni-Directional 28V 3kW 2-Pin Axial Leaded T/R - Tape and Reel (Alt: 3KP28A-AT/TR13) RoHS: Compliant
|
Americas - 0 |
3KP28CA-AT/TR13 D# 3KP28CA-AT/TR13 YAGEO Corporation |
Diode TVS Single Bi-Directional 28V 3kW 2-Pin Axial Leaded T/R - Tape and Reel (Alt: 3KP28CA-AT/TR13) RoHS: Compliant
|
Americas - 0 |
3KP28CA/B D# 3KP28CA/B YAGEO Corporation |
Transient Voltage Suppressor Bi-Directional 28V 3kW 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: 3KP28CA/B) RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
3KP28CAT/R D# 3KP28CA_R2_10001 PanJit Semiconductor |
Diode TVS Single Bi-Dir 28V 3KW 2-Pin Case P600 T/R (Alt: 3KP28CA_R2_10001) RoHS: Compliant
|
Europe - 0 |
3KP28CAT/B D# 3KP28CA_AY_10001 PanJit Semiconductor |
Diode TVS Single Bi-Dir 28V 3KW 2-Pin Case P600 Ammo (Alt: 3KP28CA_AY_10001) RoHS: Compliant
|
Europe - 0 |
3KP28AT/B D# 3KP28A_AY_10001 PanJit Semiconductor |
Diode TVS Single Uni-Dir 28V 3KW 2-Pin Case P600 Ammo (Alt: 3KP28A_AY_10001) RoHS: Compliant
|
Europe - 0 |
3KP28AT/R D# 3KP28A_R2_10001 PanJit Semiconductor |
Diode TVS Single Uni-Dir 28V 3KW 2-Pin Case P600 T/R (Alt: 3KP28A_R2_10001) RoHS: Compliant
|
Europe - 0 |
Part Number | Description | Stock |
3KP28ATR WPI |
25600 | |
3KP28C Littelfuse Inc |
786 | |
3KP28CA Littelfuse Inc |
701 |
Part Number | Description | Stock |
3KP28A Micro Commercial Components |
TVS DIODE 28VWM 45.4VC R6 |
1000 |
3KP28-B Littelfuse Inc |
TVS Diode 3000W Axial Uni 10% |
Contact Us |
3KP28A-B Littelfuse Inc |
TVS Diode 3000W Axial Uni 5% |
Contact Us |
3KP28CA PanJit Semiconductor |
Min Qty 800 |
Contact Us |
3KP28 Micro Commercial Components |
TVS DIODE 28VWM 45.4VC R6 |
1000 |
3KP28C-B Littelfuse Inc |
TVS Diode 3000W Axial Bi 10% |
Contact Us |
3KP28C PanJit Semiconductor |
Min Qty 800 |
Contact Us |
3KP28A-TP Micro Commercial Components |
TVS DIODE 28VWM 45.4VC R6 |
1000 |
3KP28CA-B Littelfuse Inc |
TVS Diode 3000W Axial Bi 5% |
Contact Us |
Part Number | Description | Stock |
3KP28A D# 3KP28ATR-ND Littelfuse Inc |
TVS DIODE 28V 45.4V P600 |
Limited Supply - Call |
3KP28A-TP D# 3KP28A-TPMSCT-ND Micro Commercial Components |
TVS DIODE 28V 45.4V R-6 |
709 In Stock |
3KP28 D# 3KP28-ND Littelfuse Inc |
TVS DIODE 28V 47.67V P600 |
Limited Supply - Call |
3KP28C D# 3KP28C-ND Littelfuse Inc |
TVS DIODE 28V 47.67V P600 |
Limited Supply - Call |
3KP28-B D# 3KP28-B-ND Littelfuse Inc |
TVS DIODE 28V 47.67V P600 |
Limited Supply - Call |
3KP28C-B D# 3KP28C-B-ND Littelfuse Inc |
TVS DIODE 28V 47.67V P600 |
Limited Supply - Call |
3KP28A-54 D# 3KP28A-54-ND Littelfuse Inc |
TVS DIODE 28V 45.4V P600 |
Limited Supply - Call |
3KP28CA-B D# 3KP28CA-B-ND Littelfuse Inc |
TVS DIODE 28V 45.4V P600 |
Limited Supply - Call |
3KP28CA D# 3KP28CA-ND Littelfuse Inc |
TVS DIODE 28V 45.4V P600 |
Limited Supply - Call |
3KP28A-B D# 3KP28A-B-ND Littelfuse Inc |
TVS DIODE 28V 45.4V P600 |
Limited Supply - Call |
Part Number | Description | Stock |
3KP280CA LITTEIFUSE |
In stock shipping within 2days |
50525 |
3KP28A LITTEIFUSE |
In stock shipping within 2days |
50525 |
3KP280A LITTEIFUSE |
In stock shipping within 2days |
50525 |
3KP28CA LITTEIFUSE |
In stock shipping within 2days |
50525 |
Part Number | Description | Stock |
3KP28CA-TP Micro Commercial Components |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
3KP28A-TP Micro Commercial Components |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
3KP28ATR World Products Inc |
Diode TVS Single Uni-Dir 28V 3KW 2-Pin DO-201 T/R RoHS: Compliant
|
2400 In Stock |
3KP28A World Products Inc |
Diode TVS Single Uni-Dir 28V 3KW 2-Pin DO-201 T/R RoHS: Compliant
|
515 In Stock |
Part Number | Description | Stock |
3KP28A Vishay Intertechnologies |
OEM/CM Immediate delivery |
800 |
3KP28CA Vishay Intertechnologies |
OEM/CM Immediate delivery |
800 |
Part Number | Description | Stock |
3KP28CA-HF Comchip Technology Corporation Ltd |
TVS Diode RoHS: Compliant
|
0 in Stock 0 on Order |
3KP28ATRQ World Products Inc |
RoHS: Compliant
|
0 in Stock 0 on Order |
3KP28TR World Products Inc |
Trans Voltage Suppressor Diode,3000W,28VV(RWM),Unidirectional, 1 Element, Silicon RoHS: Compliant
|
0 in Stock 0 on Order |
3KP28ATRQ* World Products Inc |
Varistor RoHS: Compliant
|
0 in Stock 0 on Order |
3KP28 World Products Inc |
Trans Voltage Suppressor Diode,3000W,28VV(RWM),Unidirectional, 1 Element, Silicon RoHS: Compliant
|
0 in Stock 0 on Order |
3KP28A-G Comchip Technology Corporation Ltd |
TVS Diode RoHS: Compliant
|
0 in Stock 0 on Order |
3KP28CA World Products Inc |
Trans Voltage Suppressor Diode, 3000W, 28VV(RWM), Bidirectional, 1 Element, Silicon RoHS: Compliant
|
0 in Stock 0 on Order |
3KP28CA-G Comchip Technology Corporation Ltd |
TVS Diode RoHS: Compliant
|
0 in Stock 0 on Order |
3KP28CATR World Products Inc |
Trans Voltage Suppressor Diode, 3000W, 28VV(RWM), Bidirectional, 1 Element, Silicon RoHS: Compliant
|
0 in Stock 0 on Order |
3KP28ATR World Products Inc |
Trans Voltage Suppressor Diode, 3000W, 28VV(RWM), Unidirectional, 1 Element, Silicon RoHS: Compliant
|
0 in Stock 0 on Order |
3KP28CTR World Products Inc |
Trans Voltage Suppressor Diode,3000W,28VV(RWM),Bidirectional, 1 Element, Silicon RoHS: Compliant
|
0 in Stock 0 on Order |
3KP28A World Products Inc |
Trans Voltage Suppressor Diode, 3000W, 28VV(RWM), Unidirectional, 1 Element, Silicon RoHS: Compliant
|
0 in Stock 0 on Order |
3KP28C World Products Inc |
Trans Voltage Suppressor Diode,3000W,28VV(RWM),Bidirectional, 1 Element, Silicon RoHS: Compliant
|
0 in Stock 0 on Order |
3KP28A-HF Comchip Technology Corporation Ltd |
TVS Diode RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
3KP28CA D# WPI000000003414 World Products Inc |
Trans Voltage Suppressor Diode, 3000W, 28VV(RWM), Bidirectional, 1 Element, Silicon |
0 |
3KP28CTR D# WPI000000003416 World Products Inc |
Trans Voltage Suppressor Diode,3000W,28VV(RWM),Bidirectional, 1 Element, Silicon |
0 |
3KP28A-HF D# CC0000000000430 Comchip Technology Corporation Ltd |
TVS Diode |
0 |
3KP28A-G D# CC0000000000429 Comchip Technology Corporation Ltd |
TVS Diode |
0 |
3KP28TR D# WPI000000003417 World Products Inc |
Trans Voltage Suppressor Diode,3000W,28VV(RWM),Unidirectional, 1 Element, Silicon |
0 |
3KP28CA-HF D# CC0000000000432 Comchip Technology Corporation Ltd |
TVS Diode |
0 |
3KP28ATRQ D# 3KP28ATRQ World Products Inc |
0 | |
3KP28CATR D# WPI000000003415 World Products Inc |
Trans Voltage Suppressor Diode, 3000W, 28VV(RWM), Bidirectional, 1 Element, Silicon |
0 |
3KP28C D# WPI000000003413 World Products Inc |
Trans Voltage Suppressor Diode,3000W,28VV(RWM),Bidirectional, 1 Element, Silicon |
0 |
3KP28CA-G D# CC0000000000431 Comchip Technology Corporation Ltd |
TVS Diode |
0 |
3KP28ATRQ* D# WPI000000001382 World Products Inc |
Varistor |
0 |
3KP28A D# WPI000000003411 World Products Inc |
Trans Voltage Suppressor Diode, 3000W, 28VV(RWM), Unidirectional, 1 Element, Silicon |
0 |
3KP28ATR D# WPI000000003412 World Products Inc |
Trans Voltage Suppressor Diode, 3000W, 28VV(RWM), Unidirectional, 1 Element, Silicon |
0 |
3KP28 D# WPI000000003410 World Products Inc |
Trans Voltage Suppressor Diode,3000W,28VV(RWM),Unidirectional, 1 Element, Silicon |
0 |
Part Number | Description | Stock |
3KP28A-B D# NS-3KP28A-B Littelfuse Inc |
OEM/CM ONLY |
8429 |
3KP28A-TP D# NS-3KP28A-TP Micro Commercial Components |
OEM/CM ONLY |
4964 |
3KP28A D# NS-3KP28A Littelfuse Inc |
OEM/CM ONLY |
2635 |
3KP28C-B D# NS-3KP28C-B Littelfuse Inc |
OEM/CM ONLY |
8171 |
3KP28CA-B D# NS-3KP28CA-B Littelfuse Inc |
OEM/CM ONLY |
1765 |
3KP28-B D# NS-3KP28-B Littelfuse Inc |
OEM/CM ONLY |
1696 |
Part Number | Description | Stock |
3KP28A World Products Inc |
Diode TVS Single Uni-Dir 28V 3KW 2-Pin DO-201 T/R RoHS: Compliant
|
515 In Stock |
3KP28ATR World Products Inc |
Diode TVS Single Uni-Dir 28V 3KW 2-Pin DO-201 T/R RoHS: Compliant
|
2400 In Stock |
Part Number | Description | Stock |
3KP28A WP |
Transient Suppressor Diode, Single, Uni-Directional, 28 Volt, Axial-9.1 |
30 |
Part Number | Description | Stock |
3KP28C PanJit Semiconductor |
OEM/CM ONLY |
802 |
3KP28ATR Cooper Interconnect |
OEM/CM ONLY |
25616 |
3KP28CA PanJit Semiconductor |
OEM/CM ONLY |
836 |
3KP28ATP Micro Commercial Components |
OEM/CM ONLY |
595 |
3KP28A MDE Semiconductor Inc |
OEM/CM ONLY |
92 |
Part Number | Description | Stock |
3KP28CA Vishay Intertechnologies |
IN stock Immediate delivery |
795 |
3KP28A Vishay Intertechnologies |
IN stock Immediate delivery |
795 |
Part Number | Description | Stock |
3KP28A D# 51704692 World Products Inc |
TVS Diode Single Uni-Dir 28V 3KW 2-Pin DO-201 T/R |
Americas - 500 |
3KP28ATR D# 51703452 World Products Inc |
3KP28ATR |
Americas - 2400 |
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In Stock | 422 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
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