Resistance Decade Box 380400
Condition as listed — Condition disclosed — is shown up front on this listing, along with the exact price, current availability, and what certification paperwork ships with the part, so you can confirm fit and airworthiness before you buy. Full specifications and answers to common questions are below.
Request certification documents (8130-3 / EASA Form 1 / C of C)
Description
The Extech 380400 Resistance Decade Box is used for product design testing and calibration which can be substituted into a circuit and function in the place of any component with a standard value. Alternatively, it can be used to identify the best value for circuit operation then read that value from the switches. A resistor of the size indicated by the decade box switches can then be put into the circuit.
- Durable construction
- Case may be grounded separately
- 3 binding posts permit isolated substitutions
- 1% Resistance substitution from 1 to 11,111,110Ω
- Seven decade ranges of resistance
- Values can be set in 1Ω increments
Product Codes | |
|---|---|
| Mfr Part No: | 380400 |
| ECCN: | EAR99 |
| SCHEDULE B CODE: | 9030.31.0000 |
Weight: 0.69 lb Dimensions: 5.79 x 4.61 x 1.3 in. Resistance ranges: 1 to 11,111,110Ω in 1Ω steps Internal resistance: 0.3Ω Power: 0.3W resistors Connection: 3 binding posts Accuracy: 1% Operating temperature: 32ºF to 122ºF (0º to 50ºC)
Specifications
| Part number | 380400 |
|---|---|
| Manufacturer | Extech |
| Condition | — |
| Airworthiness | Condition disclosed |
| Country of origin | — |
| Lead time | days |
Frequently asked
Does the Resistance Decade Box 380400 include certification paperwork?
This item is supplied as "Condition disclosed" rather than with full 8130-3 traceability — normal for some condition codes, and it does not mean the part is unusable, only that the paperwork profile differs. Check the listing for exactly what documentation is included, and request any available records before you purchase if your installation requires them.
What condition is this part?
This part is listed in condition as listed — Condition disclosed. Condition codes describe how a part reached its current state (for example new, overhauled, serviceable, repaired, or as-removed) and directly affect what paperwork ships with it and how it should be installed. See the Glossary for the full definition of every condition code we use.
How fast does it ship?
This item is currently on backorder, meaning demand has temporarily outpaced our stock and a new shipment is inbound from the manufacturer or our supplier. Request a quote and we will confirm the current estimated delivery window before you commit. If your aircraft is grounded, AOG expedited handling is available on request.
Can I return it?
You may return this item within 30 days of delivery if it is unopened, uninstalled, and in its original packaging. Items that have been installed, powered on, opened hazmat, or separated from an attached 8130-3 tag are non-returnable because their airworthiness status can no longer be confirmed once removed from the part. See our Returns policy for the full process.
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