component
CMB02070X1001GB200
Public Made by Adomby adom
Vishay Intertech Pre-ordered Products, MELF-0207. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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CMB02070X1001GB200
Vishay Intertech · Pre-ordered Products · MELF-0207
CMB02070X1001GB200 from Vishay Intertech, in a MELF-0207. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1 | passive | One of the two nickel-plated steel termination caps with matte tin plating on the CMB 0207 MELF resistor body (L 5.8 mm, D 2.2 mm), rated up to 500 V ACRMS/DC operating voltage. |
| 2 | 2 | passive | The other termination cap of the CMB 0207 carbon film MELF resistor, which has 1.0 W rated dissipation at P70 and a -55 °C to 155 °C operating range. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | MELF-0207 |
| Category | Electronic Tools/Instruments/Consumables |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Resistance tolerance | -2 | 2 | % | G = ± 2 % | 2 | ||
| Nominal resistance | R | 1000 | Ω | 100 with multiplier 1 (x10^1) from part number | 2 | ||
| Rated dissipation | P70 | 1 | W | Power operation mode, 70 °C | 1 | ||
| Rated dissipation, standard operation mode | P70 | 0.4 | W | Standard operation mode, CMB 0207 | 2 | ||
| Operating voltage | Umax. | 500 | V | ACRMS/DC | 1 | ||
| Permissible voltage against ambient (insulation) | Uins | 750 | V | 1 min | 1 | ||
| Operating temperature range | -55 | 155 | °C | Power operation mode | 1 | ||
| Operating temperature range, standard operation mode | -55 | 125 | °C | Standard operation mode | 2 | ||
| Permissible film temperature | ϑF max. | 155 | °C | Power operation mode | 1 | ||
| Internal thermal resistance | 26 | K/W | CMB 0207 | 1 | |||
| Max. resistance change after 1000 h | /ΔR/R/ | 1 | % | Power operation mode, at P70, 2.2 Ω to 10 kΩ | 2 | ||
| Max. resistance change after 8000 h | /ΔR/R/ | 2 | % | Power operation mode, at P70, 2.2 Ω to 10 kΩ | 2 | ||
| Electrostatic discharge, human body model | 16 | kV | IEC 61340-3-1; 3 pos. + 3 neg.; CMB 0207 | 8 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | The resistors are completely lead (Pb)-free, the pure matte tin plating provides compatibility with lead (Pb)-free and | 3 |
CAD (KiCad official)
- Symbol:
CMB02070X1001GB200 - Footprint:
Diode_SMD:D_MELF - 3D model: MELF-0207 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay Intertech datasheet (10 pp, sha256
3bd3f9342dbc84fd, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).