For Reference Only
| Part Number | SL1021B400R |
| LIXINC Part # | SL1021B400R |
| Manufacturer | Wickmann / Littelfuse |
| Category | Circuit Protection Devices › Gas Discharge Tube Arresters (GDT) |
| Description | GDT 400V 20KA 3 POLE TH |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SL1021B400R PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 22 - Jan 26 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | SL1021B400R |
| Brand: | Wickmann / Littelfuse |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Circuit Protection Devices |
| Subcategory: | Gas Discharge Tube Arresters (GDT) |
| Manufacturer: | Wickmann / Littelfuse |
| Series: | SL1021B |
| Package: | Tray |
| Part Status: | Active |
| Voltage - DC Spark Over (Nom): | 400 V |
| Impulse Discharge Current (8/20µs): | 20000A (20kA) |
| Tolerance: | - |
| Number of Poles: | 3 |
| Fail Short: | No |
| Mounting Type: | Through Hole |
| Package / Case: | Axial Cylinder, 3 Lead (Radial Bend) |
| 2027-42-SM-RP | GDT 420V 10KA 2 POLE SMD | 846 More on Order |
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| 2046-42-C2FLF | GDT 420V 10KA 3 POLE TH | 936 More on Order |
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| 2056-47-B2FLF | GDT 470V 5KA 3 POLE THROUGH HOLE | 939 More on Order |
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| 2027-40-C10LF | GDT 400V 10KA 2 POLE TH | 939 More on Order |
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| 2049-07-BT1LF | GDT 75V 15KA 2 POLE THROUGH HOLE | 961 More on Order |
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| 2026-47-C2LF | GDT 470V 20KA 3 POLE TH | 882 More on Order |
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| 2026-30-C2LF | GDT 300V 20KA 3 POLE TH | 953 More on Order |
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| 2036-20-B2LF | GDT 200V 10KA 3 POLE TH | 3458 More on Order |
|
| 2036-40-B2F | GDT 400V 10KA 3 POLE TH | 826 More on Order |
|
| 2089-360-BLF | GDT 3600V 1.5KA 2 POLE TH | 1911 More on Order |
|
| 2027-09-BT1LF | GDT 90V 10KA 2 POLE THROUGH HOLE | 974 More on Order |
|
| 2057-12-BLF | GDT 120V 5KA 2 POLE THROUGH HOLE | 1527 More on Order |
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| SL1411A230SM | GDT 230V 10KA 2 POLE SMD | 954 More on Order |
| In Stock | 10890 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $5.75000 | $5.75 |
| 5 | $5.55234 | $27.7617 |
| 10 | $5.35469 | $53.5469 |
| 50 | $4.16493 | $208.2465 |
| 100 | $3.47078 | $347.078 |
| 250 | $3.37161 | $842.9025 |
| 500 | $2.87578 | $1437.89 |
| 1000 | $2.72704 | $2727.04 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.