# KDZTR5.1B Rohm Semiconductor | Discrete Semiconductor Products | DigiKey

**Manufacturer:** Rohm Semiconductor  
**MPN:** `KDZTR5.1B`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Rohm Semiconductor |
| Manufacturer name | Rohm Semiconductor |
| Manufacturer | Rohm Semiconductor, ROHM, ROHM Semiconductor |
| Extra Product Name | KDZTR5.1B Rohm Semiconductor \| Discrete Semiconductor Products \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | KDZTR5.1B |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 2075837 |
| Part Number | KDZTR5.1B |
| Product Group | BISS |
| Category | Discrete Semiconductor Products |
| Mfr | Rohm Semiconductor |
| Series | - |
| Package | Tape & Reel (TR) |
| Part Status | Active |
| Voltage - Zener (Nom) (Vz) | 5.4 V |
| Tolerance | ?6% |
| Power - Max | 1 W |
| Current - Reverse Leakage @ Vr | 20 ?A @ 1 V |
| Operating Temperature | -55?C ~ 150?C |
| Mounting Type | Surface Mount |
| Package / Case | SOD-123F |
| Supplier Device Package | PMDU |
| Base Product Number | KDZTR5.1 |
| ASIN | B00M2E2D2A |
| AdultProduct | False |
| Asin | B00LWOHX4E, B00LWOI0D2, B00LWOI37U, B00LWOI6UO, B00LWOI9UQ, B00LWOIDAW, B00M2E2D2A, B011NLN4AW, B011NLN8A8 |
| Autographed | False |
| Brand | Rohm, Rohm Semiconductor |
| Bullet_point | Current - Reverse Leakage @ Vr: 20µA @ 1V, Operating Temperature: -55°C to 150°C, Package / Case: SOD-123F, Power - Max: 1W, Voltage - Zener (Nom) (Vz): 5.4V |
| Case | 1, 10, 100, 1000, 5, 50, 500 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 306506011, 306831011, 306838011 |
| CatalogNumberList | MS 755-KDZTR5.1B X1, MS 755-KDZTR5.1B X10, MS 755-KDZTR5.1B X100, MS 755-KDZTR5.1B X5, MS 755-KDZTR5.1B X50, MS 755-KDZTR5.1B X500 |
| ClassificationId | 306841011 |
| DisplayName | Zener Diodes |
| Feature | <b>Pack of:</b> 1000, <b>Price For:</b> Pack of 100<b>Order Unit:</b> Each\xa01 <b>Diode Case Style:</b>: SOD-123 <b>MSL:</b>: MSL 1 - Unlimited <b>No. of Pins:</b>: 2 <b>Operating Temperature Max:</b |
| Height | 1200, 500, 75 |
| Identifier | 0749234425479, 749234425479 |
| IdentifierType | EAN, UPC |
| ItemClassification | BASE_PRODUCT |
| ItemName | 10pcs ROHM 5.4V 20µA 1W Surface Mount Zener Diode KDZTR5.1B |
| Item_name | 10pcs ROHM 5.4V 20µA 1W Surface Mount Zener Diode KDZTR5.1B |
| Item_package_quantity | 1 |
| Item_type_keyword | zener-diodes |
| Keyword | KDZTR5.1B |
| Label | ROHM, ROHM Semiconductor |
| Link | https://m.media-amazon.com/images/I/31l3GHW6I3L._SL75_.jpg, https://m.media-amazon.com/images/I/31l3GHW6I3L.jpg, https://m.media-amazon.com/images/I/51UgFalSWnL.jpg |
| Man | ROHM, ROHM Semiconductor |
| Memorabilia | False |
| NumberOfItems | 10, 100, 1000 |
| PackageQuantity | 1, 10, 100, 1000, 5, 50, 500 |
| PartNumber | KDZTR5.1B |
| Part_number | KDZTR5.1B |
| ProductGroup | BISS, BISS Basic |
| ProductType | ELECTRONIC_COMPONENT |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 2075837 |  |  | None | 1 |
| Newark | 28W1809 |  |  | None | 1 |
| Radwell | KDZTR5.1B | 0.58 | 1 | None | 1 |
| Win Source | KDZTR5.1B | 0.125 | 1 | 96001 | 400 |
| Hotenda | H1852039 | 0.13679 | 1 | None | 1 |
| RS Delivers | 752-5913 | 0.144 | 1 | None | 10 |
| Digi-Key | 2075870 |  |  | None | 1 |
| Digi-Key | 2075903 |  |  | None | 1 |
| jotrin.com | JT25-KDZTR5.1B |  |  | 48000 | 1 |

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Structured data: `/python/html6/product/500/11000000/11083500/part_--KDZTR51B---RohmSemiconductor--839b82a438.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp