Infomation on NRND (Not Recommended for New Design) products (Crystal Devices)
These products are supplied for continued use in pre-existing designs, and are not recommended for use in new product designs. Please contact us through our Web site or the nearest sales office for details.
Crystal Units
| Not Recommended for New Design | Recommended Substitute | ||
|---|---|---|---|
| Type | Data sheet (PDF) | Type | Data sheet (PDF) |
| CT1612DB | (PDF/811KB) | CT1612RB | (PDF/189KB) |
| CT2520DB | (PDF/813KB) | Please contact us | - |
| CX2016GR | (PDF/128KB) | CX2016SA | (PDF/249KB) |
| CX2520DB | (PDF/129KB) | ||
| CX5032SA | (PDF/158KB) | Please contact us | - |
| CX5032SB | (PDF/158KB) | Please contact us | - |
| CX5032GA | (PDF/158KB) | Please contact us | - |
| CX5032GB | (PDF/158KB) | Please contact us | - |
SPXO (Clock Oscillators)
| Not Recommended for New Design | Recommended Substitute | ||
|---|---|---|---|
| Type | Data sheet (PDF) | Type | Data sheet (PDF) |
| KC2520B-C1 | (PDF/714KB) | KC2520Z KC2520K |
(PDF/322KB)(PDF/387KB) |
| KC2520B-C2 | (PDF/714KB) | ||
| KC2520C-C1 | (PDF/219KB) | KC2520Z | (PDF/322KB) |
| KC2520C-C2 | (PDF/219KB) | ||
| KC5032A-C1 | (PDF/118KB) | KC5032Z KC5032K |
(PDF/322KB)(PDF/387KB) |
| KC5032A-C2 | (PDF/118KB) | ||
| KC3225L-P2/P3 | (PDF/138KB) | Please contact us | - |
| KC5032L-P2/P3 | (PDF/138KB) | Please contact us | - |
| KC7050L-P2/P3 | (PDF/133KB) | Please contact us | - |
| KC5032R | (PDF/135KB) | Please contact us | - |
| KC5032G | (PDF/139KB) | Please contact us | - |
| KC3225L-L2/L3 | (PDF/192KB) | Please contact us | - |
| KC5032L-L2/L3 | (PDF/139KB) | Please contact us | - |
| KC7050L-L2/L3 | (PDF/130KB) | Please contact us | - |
| KC3225L-H2/H3 | (PDF/176KB) | Please contact us | - |
| KC5032L-H2/H3 | (PDF/176KB) | Please contact us | - |
| KC7050L-H2/H3 | (PDF/199KB) | Please contact us | - |
| KC5032P-P2/P3 | (PDF/694KB) | Please contact us | - |
| KC7050P-P2/P3 | (PDF/697KB) | Please contact us | - |
| KC7050R-P3 | (PDF/687KB) | Please contact us | - |
| KC7050G-P3 | (PDF/686KB) | Please contact us | - |
| KC5032P-L2/L3 | (PDF/694KB) | Please contact us | - |
| KC7050P-L2/L3 | (PDF/697KB) | Please contact us | - |
| KC5032P-H2/H3 | (PDF/695KB) | Please contact us | - |
| KC7050P-H2/H3 | (PDF/691KB) | Please contact us | - |
VCXO
| Not Recommended for New Design | Recommended Substitute | ||
|---|---|---|---|
| Type | Data sheet (PDF) | Type | Data sheet (PDF) |
| KV3225L | (PDF/155KB) | Please contact us | - |
| KV5032L | (PDF/137KB) | Please contact us | - |
| KV7050L | (PDF/136KB) | Please contact us | - |
| KV5032R | (PDF/698KB) | Please contact us | - |
| KV5032G | (PDF/701KB) | Please contact us | - |
| KV7050R-P3 | (PDF/688KB) | Please contact us | - |
| KV7050G-P3 | (PDF/686KB) | Please contact us | - |
TCXO
| Not Recommended for New Design | Recommended Substitute | ||
|---|---|---|---|
| Type | Data sheet (PDF) | Type | Data sheet (PDF) |
| KT3225K | (PDF/239KB) | KT1612A KT2016K KT2520K |
(PDF/206KB) (PDF/206KB)(PDF/206KB) |
kHz Range Crystal Devices
| Not Recommended for New Design | Recommended Substitute | ||
|---|---|---|---|
| Type | Data sheet (PDF) | Type | Data sheet (PDF) |
| ST2012SB | (PDF/493KB) | Please contact us | - |
| ST3215SB | (PDF/429KB) | Please contact us | - |
| KT3225T | (PDF/348KB) | Please contact us | - |
| KR3225Y | (PDF/373KB) | Please contact us | - |
Optical Devices
| Not Recommended for New Design | Recommended Substitute | ||
|---|---|---|---|
| Type | Data sheet (PDF) | Type | Data sheet (PDF) |
| Optical Low Pass Filters | (PDF/122KB) | - | - |
| Quartz Crystal Wave Plates | (PDF/127KB) | - | - |
| Etalon Filters | (PDF/127KB) | - | - |
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