TVA0500N03W3 EMC Technology Temperature Variable Attenuator SMT Chip | JTDZ Tech
TVA0500N03W3 — Overview
TVA0500N03W3 by EMC Technology is a component in the Temperature Variable Chip Attenuator (Thermopad) category, supplied by Shenzhen Jinteng Electronics Technology Co., Ltd. (JTDZ Tech) — an independent distributor serving OEMs, ODMs and EMS providers worldwide.
The EMC Technology / Smiths Interconnect TVA0500N03W3 is a passive 5 dB Thermopad temperature-variable chip attenuator covering DC-6 GHz at 50 Ohm, with a -0.003 dB/dB/degC negative slope in a triple-wrap alumina surface-mount chip.
Key specifications
| Part number | TVA0500N03W3 |
| Manufacturer | EMC Technology |
| Device type | Temperature Variable Chip Attenuator (Thermopad) |
| Package | Triple Wrap (W3) surface-mount chip attenuator, alumina substrate |
| Package size | 3.81 mm x 1.70 mm (0.150 in x 0.067 in) |
| Stock | 1,898 pcs |
| Date code | 22+ |
| Condition | Original, genuine & unused |
Datasheet parameters
| Frequency Range | DC to 6 GHz |
| Impedance | 50 Ohm |
| Attenuation | 5 dB nominal (at 25 deg C) |
| Temperature Coefficient of Attenuation (TCA) | -0.003 dB/dB/degC (negative shift) |
| TCA Tolerance | +/- 0.001 dB/dB/degC |
| VSWR | 1.30:1 max @ 1 GHz |
| Input Power | 2 W CW (negative shifting) |
| Operating Temperature | -55 deg C to +150 deg C |
| Substrate / Termination | Alumina 96%; thick film, nickel barrier, solder plated |
Parameters above are transcribed from the manufacturer datasheet for reference only. Confirm the current datasheet revision and your application conditions before design-in.
Note: Part number decodes as 5 dB, Negative shift, 0.003 TCA, W3 triple-wrap mounting
Stock, date code and availability
| Item | Detail |
|---|---|
| Available quantity | 1,898 pcs |
| Date code | 22+ |
| Warehouse | Shenzhen, China |
| Condition | Original, genuine & unused |
| Packaging | Tape & reel / tube / tray as supplied by the manufacturer |
Stock levels move quickly. Confirm current availability, date code and lead time with our team before ordering.
Need a quote for TVA0500N03W3? Send your target quantity, destination and required date code to our sales team — we reply with price, stock and lead time within 2 working hours.
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Frequently asked questions
Is TVA0500N03W3 original and genuine?
Yes. We supply TVA0500N03W3 as original, unused stock sourced through long-verified, traceable channels, and we state the date code on every quotation. Traceability documents and inspection reports can be provided on request.
How much TVA0500N03W3 stock do you have?
1,898 pcs are currently listed (date code 22+). Stock moves daily - send us your required quantity and we will confirm live availability and lead time.
What package does TVA0500N03W3 use?
TVA0500N03W3 is supplied in a SMT Chip package (3.81 mm x 1.70 mm (0.150 in x 0.067 in)). Always confirm the package, pinout and thermal pad layout against the current manufacturer datasheet before design-in.
Can you help confirm the TVA0500N03W3 parameters?
We do not host third-party datasheets. Send us the part number and the parameters you are qualifying (frequency, gain, power, package or temperature range) and our team will help you confirm them against the manufacturer data.
Do you quote volume orders for TVA0500N03W3?
Yes. We quote volume pricing, date code and lead time within 2 working hours, and we can consolidate TVA0500N03W3 with other line items into a single shipment.
All trademarks, brand names and part numbers are the property of their respective owners. JTDZ Tech is an independent distributor and is not an authorised distributor, franchisee or agent of the manufacturers named above.
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