
For Reference Only
Part Number | 1.5KE550C |
OEMstron Part # | 1-5KE550C |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 495V 798V DO201 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 1.5KE550C PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
1.5KE550C Specifications
Part Number | 1.5KE550C | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Littelfuse Inc. | |
Series | 1.5KE | |
Type | Zener | |
Unidirectional Channels | - | |
Bidirectional Channels | 1 | |
Voltage - Reverse Standoff (Typ) | 495V | |
Voltage - Breakdown (Min) | 495V | |
Voltage - Clamping (Max) @ Ipp | 798V | |
Current - Peak Pulse (10/1000µs) | 2A | |
Power - Peak Pulse | 1500W (1.5kW) | |
Power Line Protection | No | |
Applications | General Purpose | |
Capacitance @ Frequency | - | |
Operating Temperature | -55°C ~ 175°C (TJ) | |
Mounting Type | Through Hole | |
Package / Case | DO-201AA, DO-27, Axial | |
Supplier Device Package | DO-201 |
1.5KE550C Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SMCJ1.5KE550CA-TP D# V36:1790_06843553 Micro Commercial Components |
TVS Diode Single Bi-Dir 495V 1.5KW 2-Pin SMC T/R |
Americas - 0 |
1.5KE550CA-T13 D# V36:1790_23708286 ProTek Devices |
TVS Diode Single Bi-Dir 470.3V 1.5KW 2-Pin T/R |
Americas - 0 |
1.5KE550C-T13 D# V36:1790_23708280 ProTek Devices |
TVS Diode Single Bi-Dir 446.6V 1.5KW 2-Pin T/R |
Americas - 0 |
1.5KE550CA D# V36:1790_06415811 Littelfuse Inc |
TVS Diode Single Bi-Dir 468V 1.5KW 2-Pin DO-201 T/R |
Americas - 0 |
1.5KE550CA-B D# V99:2348_06415812 Littelfuse Inc |
TVS Diode Single Bi-Dir 468V 1.5KW 2-Pin DO-201 Bulk |
Americas - 19 |
Part Number | Description | Stock |
1.5KE550CA/B D# 1.5KE550CA/B YAGEO Corporation |
Transient Voltage Suppressor Bi-Directional 467V 1.5kW 2-Pin DO-201 Box - Boxed Product (Development Kits) (Alt: 1.5KE550CA/B) RoHS: Not Compliant
|
Americas - 0 |
1.5KE550CA/TR13 D# 1.5KE550CA/TR13 YAGEO Corporation |
Transient Voltage Suppressor Bi-Directional 467V 1.5kW 2-Pin DO-201 T/R - Tape and Reel (Alt: 1.5KE550CA/TR13) RoHS: Not Compliant
|
Americas - 0 |
1.5KE550CA-AT/B D# 1.5KE550CA-AT/B YAGEO Corporation |
Transient Voltage Suppressor Bi-Directional 467V 1.5kW 2-Pin DO-201 Box - Boxed Product (Development Kits) (Alt: 1.5KE550CA-AT/B) RoHS: Not Compliant
|
Americas - 0 |
1.5KE550CA-AT/TR13 D# 1.5KE550CA-AT/TR13 YAGEO Corporation |
Transient Voltage Suppressor Bi-Directional 467V 1.5kW 2-Pin DO-201 T/R - Tape and Reel (Alt: 1.5KE550CA-AT/TR13) RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
1.5KE550CA D# 56P2749 Littelfuse Inc |
TVS Diode 1.5KW 550V 200A Uni. |
0 in Stock 1200 Available Soon |
Part Number | Description | Stock |
1.5KE550C Littelfuse Inc |
TVS DIODE 495VWM 760VC AXIAL |
6000 |
1.5KE550CA Littelfuse Inc |
TVS DIODE 495VWM 760VC AXIAL |
6000 |
Part Number | Description | Stock |
1.5KE550CA DOWO |
Bidirectional 470.3V 522.5V 759V 1.98A DO-201 TVS RoHS |
1027 |
1.5KE550CA-TP Micro Commercial Components |
DO-201AE TVS RoHS |
6 |
Part Number | Description | Stock |
1.5KE550C D# 1.5KE550C-ND Littelfuse Inc |
TVS DIODE 495V 798V DO201 |
Limited Supply - Call |
SMCJ1.5KE550CA-TP D# SMCJ1.5KE550CA-TP-ND Micro Commercial Components |
TVS DIODE 495V 760V DO214AB |
Temporarily Out of Stock |
1.5KE550CA D# F5622CT-ND Littelfuse Inc |
TVS DIODE 468V 760V DO201 |
4705 In Stock |
1.5KE550CATR D# 1.5KE550CATRSMC-ND SMC Diode Solutions |
TVS DIODE DO201AD |
Temporarily Out of Stock |
1.5KE550CA-B D# 1.5KE550CA-B-ND Littelfuse Inc |
TVS DIODE 468V 760V DO201 |
Temporarily Out of Stock |
1.5KE550C-B D# 1.5KE550C-B-ND Littelfuse Inc |
TVS DIODE 495V 798V DO201 |
Limited Supply - Call |
Part Number | Description | Stock |
1.5KE550CA D# 3361178 Littelfuse Inc |
TVS DIODE, 1.5KW, 468V, BIDIR, DO-201 RoHS: Compliant
Min Qty: 1
Container: Each
|
1190 |
Part Number | Description | Stock |
1.5KE550C-T13 ProTek Devices |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
1.5KE550CA Littelfuse Inc |
1.5KE Series 495 V 1.5 kW Through Hole Bi-Directional TVS Diode - DO-201 RoHS: Compliant
pbFree: Yes
|
0 Reel |
SMCJ1.5KE550CA-TP Micro Commercial Components |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
1.5KE550CA-TP Micro Commercial Components |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
1.5KE550CA-T13 ProTek Devices |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
1.5KE550CA D# C600800 Born Semiconductor (Shenzhen) Co Ltd |
389 | |
1.5KE550CA-TP D# C712294 Micro Commercial Components |
6 |
Part Number | Description | Stock |
1.5KE550CA-B D# 576-1.5KE550CA-B Littelfuse Inc |
ESD Suppressors / TVS Diodes 1500W 550V Bi-Directional RoHS: Compliant
|
246 |
1.5KE550CA D# 576-1.5KE550CA Littelfuse Inc |
ESD Suppressors / TVS Diodes 1500W 495V Bi-Directional RoHS: Compliant
|
391 |
Part Number | Description | Stock |
1.5KE550CA-G Comchip Technology Corporation Ltd |
Trans Voltage Suppressor Diode,470.3VV(RWM),Bidirectional RoHS: Compliant
|
0 in Stock 0 on Order |
1.5KE550CA-HF Comchip Technology Corporation Ltd |
Trans Voltage Suppressor Diode,470.3VV(RWM),Bidirectional RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
1.5KE550CA-G D# CC0000000000149 Comchip Technology Corporation Ltd |
Trans Voltage Suppressor Diode,470.3VV(RWM),Bidirectional |
0 |
1.5KE550CA-HF D# CC0000000000150 Comchip Technology Corporation Ltd |
Trans Voltage Suppressor Diode,470.3VV(RWM),Bidirectional |
0 |
Part Number | Description | Stock |
1.5KE550CA D# 54AH4028 Littelfuse Inc |
TVS DIODE, 1.5KW, 468V, BIDIR, DO-201 ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1
Container: Bulk
|
1190 |
1.5KE550C-B D# 31Y5473 Littelfuse Inc |
TVS DIODE AXIAL LEAD - BULK / BULK RoHS: Not Compliant
Min Qty: 500
Container: Bulk
|
0 |
1.5KE550CA-B D# 31Y5474 Littelfuse Inc |
TVS DIODE AXIAL LEAD - BULK / BULK RoHS: Not Compliant
Min Qty: 500
Container: Bulk
|
0 |
1.5KE550C D# 05M2249 Littelfuse Inc |
TRANSIENT SUPPRESSOR DIODE,SINGLE,BIDIRECTIONAL,467V V(RWM),DO-201 RoHS: Not Compliant
Min Qty: 1200
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
1.5KE550C D# NS-1.5KE550C Littelfuse Inc |
OEM/CM ONLY |
7548 |
1.5KE550CA D# NS-1.5KE550CA Littelfuse Inc |
OEM/CM ONLY |
3647 |
Part Number | Description | Stock |
1.5KE550CACTB Littelfuse Inc |
OEM/CM ONLY |
14016 |
1.5KE550CA Littelfuse Inc |
OEM/CM ONLY |
104416 |
Part Number | Description | Stock |
1.5KE550CA Littelfuse Inc |
ESD Suppressors / TVS Diodes 1500W 495V Bi-Directional |
Americas - 0 |
Part Number | Description | Stock |
1.5KE550CA-B D# 25846759 Littelfuse Inc |
TVS Diode Single Bi-Dir 468V 1.5KW 2-Pin DO-201 Bulk |
Americas - 19 |
Part Number | Description | Stock |
1.5KE550CA D# 3361178 Littelfuse Inc |
TVS DIODE, 1.5KW, 468V, BIDIR, DO-201 RoHS: Compliant
Min Qty: 1
Container: Each
|
1186 |
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Quick Inquiry
In Stock | 464 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
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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 |
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