Image unavailable
Image unavailable
AEMC
AEMC BR07 Resistance Decade Box
Quote on request
No online payment · add lines to RFQ BOM
BR07: 1 Ω–11.11111 MΩ; 1% ±10 mΩ; IP40; passive decades. RFQ qty.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
Seven decades, 1 Ω to 11.11111 MΩ (1 Ω + 10 Ω + … + 10 MΩ decades)
Accuracy
1% ±10 mΩ
Output
Passive resistance decade (Ø4 mm safety terminals); no active process output
Supply
Passive (no supply required)
Protection
IP40
Ambient temperature
Operating −10 to +55 °C (14 to 131 °F); storage −40 to +70 °C
Fits bench resistance simulation where you need an AEMC BR07—seven decades from 1 Ω to 11.11111 MΩ with 1% ±10 mΩ accuracy and Ø4 mm safety terminals, with no active supply required.
Key advantages
- Range — Seven decades, 1 Ω to 11.11111 MΩ
- Accuracy — 1% ±10 mΩ
- Form — Passive resistance decade; Ø4 mm safety terminals
- Env — Operating −10…+55 °C; IP40
- Use — Calibration / simulation resistor substitution
Typical applications
- Instrument loop simulation.
- Lab resistance substitution.
- Training / QA benches.
Selection guide
- Terminal accessories
- Carry case
- Quantity for kits
Common mistakes
- Exceeding power rating of decades.
- Expecting active current output.
- Dirty switch contacts affecting low ohms.
When to RFQ / what to tell us
- Quantity.
- Ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 37074 |
| Brand | AEMC |
| Model | BR07 |
| Product type | Resistance Decade Box |
| Measuring range | Seven decades, 1 Ω to 11.11111 MΩ (1 Ω + 10 Ω + … + 10 MΩ decades) |
| Accuracy | 1% ±10 mΩ |
| Output signal | Passive resistance decade (Ø4 mm safety terminals); no active process output |
| Supply voltage | Passive (no supply required) |
| IP rating | IP40 |
| Ambient temperature | Operating −10 to +55 °C (14 to 131 °F); storage −40 to +70 °C |
Documents
FAQ
Q: Max resistance? A: 11.11111 MΩ across seven decades.
Q: Power supply? A: Passive — no supply required.
Q: What should I send for a quote? A: Quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | Seven decades, 1 Ω to 11.11111 MΩ (1 Ω + 10 Ω + … + 10 MΩ decades) |
| Accuracy | 1% ±10 mΩ |
| Output | Passive resistance decade (Ø4 mm safety terminals); no active process output |
| Supply | Passive (no supply required) |
| Protection | IP40 |
| Ambient temperature | Operating −10 to +55 °C (14 to 131 °F); storage −40 to +70 °C |
| Display | N/A (rotary decade switches) |
| Approvals | EN 61010-2-03; 150 V CAT II / 50 V CAT III; Pollution Degree 2 |
| Mounting | Bench-top; 410 × 86 × 76 mm; weight 1.4 kg |
| Sensor type | Benchtop resistance decade box (metal enclosure) |
| Notes | Cat. #2131.25. Specs from aemc.com BR07 product page + datasheet 2131-25. Prices not imported. No Instrumart. |
| Max Current | 700 mA (1 Ω decade) down to 0.1 mA (1 MΩ decade) |