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PTV09A-2020S-B104
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BOURNS Potentiometers, Variable Resistors, THT. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.md+21−18@@ -1,24 +1,24 @@ # PTV09A-2020S-B104 -**Bourns Inc.** · Potentiometers, Variable Resistors · Unknown+**BOURNS** · Potentiometers, Variable Resistors · THT -PTV09A-2020S-B104 from Bourns Inc., in a Unknown. 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.+PTV09A-2020S-B104 from BOURNS, in a THT. 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 | Terminal 1 is one end of the resistive element on the PTV09A-2 schematic, and the element is rated for a maximum operating voltage of 20 VDC, 50 VAC and a power rating of 0.05 watt (linear and audio). |-| 2 | 2 | passive | Terminal 2 is the output terminal, and the taper curves plot its Terminal 1-2 output voltage against rotational travel. |-| 3 | 3 | passive | Terminal 3 is the other end of the resistive element, and the taper curves use Terminal 1-3 as the input voltage reference (100% of rotational travel). |+| 1 | 1 | passive | Terminal 1 is one end of the resistive element and is the reference terminal for the datasheet's Terminal 1-2 output and Terminal 1-3 input voltage plots. |+| 2 | 2 | passive | Terminal 2 is the output terminal, as shown by the datasheet's Terminal 1-2 output voltage curves versus rotational travel; the element is rated 20 VDC / 50 VAC maximum operating voltage and 0.05 W power rating (linear and audio). |+| 3 | 3 | passive | Terminal 3 is the other end of the resistive element, used as the input in the datasheet's Terminal 1-3 input voltage curves. | ## Key specifications | Parameter | Value | |---|---|-| Manufacturer | Bourns Inc. |-| Package | Unknown |-| Category | Potentiometers, Variable Resistors |+| Manufacturer | BOURNS |+| Package | THT |+| Category | Resistors | | Pins | 3 | ## Electrical characteristics@@ -27,26 +27,29 @@ Limits as printed in the datasheet (page.json `metadata.characteristics` carries | Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page | |---|---|---|---|---|---|---|---|-| Resistance tolerance (standard) | | -20 | | 20 | % | Standard Resistance Tolerance, ±20 % | 1 |-| Residual resistance | | | | 500 | ohms | Printed as '500 ohms or ±1 % max.' | 1 |-| Residual resistance (percentage alternative) | | -1 | | 1 | % | Printed as '500 ohms or ±1 % max.' | 1 |-| Maximum operating voltage (DC) | | | | 20 | VDC | Linear and Audio | 1 |-| Maximum operating voltage (AC) | | | | 50 | VAC | Linear and Audio | 1 |-| Sliding noise | | | | 100 | mV | | 1 |-| Operating temperature | | -10 | | 50 | °C | | 1 |-| Nominal resistance (code 104) | | | 100000 | | Ω | Resistance code 104 per Standard Resistance Table (100,000 Ω) | 1 |+| Standard Resistance Tolerance | | -20 | | 20 | % | | 1 |+| Operating Temperature | | -10 | | 50 | °C | | 1 |+| Maximum Operating Voltage (Linear and Audio) | | | | 20 | VDC | Linear and Audio | 1 |+| Maximum Operating Voltage (Linear and Audio) | | | | 50 | VAC | Linear and Audio | 1 |+| Residual Resistance | | | | 500 | ohms | | 1 |+| Residual Resistance | | -1 | | 1 | % | | 1 |+| Sliding Noise | | | | 100 | mV | | 1 |+| Rotational Torque | | 10 | | 100 | g-cm | | 1 |+| Detent Torque | | 20 | | 200 | gf-cm | Center detent option (option 2); this MPN is option 0 (no detent) | 1 |+| Stop Strength | | 2 | | | kg-cm | | 1 |+| Standard Resistance | R | | 100000 | | Ohms | Resistance code 104, taper series B | 1 | ## CAD (KiCad official) - Symbol: `PTV09A-2020S-B104` - Footprint: `Adom_Gen:Bourns_PTV09_e64ff8`-- 3D model: Unknown (KiCad packages3D, STEP)+- 3D model: THT (KiCad packages3D, STEP) ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing: -- **Datasheet:** [Bourns Inc. datasheet](https://www.bourns.com/docs/product-datasheets/PTV09.pdf) (5 pp, sha256 `411cdb6a62e61f9c`, retrieved 2026-11-05, tier: manufacturer)+- **Datasheet:** [BOURNS datasheet](https://www.bourns.com/docs/product-datasheets/PTV09.pdf) (5 pp, sha256 `411cdb6a62e61f9c`, retrieved 2026-11-06, tier: manufacturer) - **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).
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package.json+14−15@@ -1,11 +1,11 @@ { "slug": "ptv09a-2020s-b104",- "version": "0.1.1",+ "version": "0.1.2", "type": "component",- "description": "Bourns Inc. Potentiometers, Variable Resistors, Unknown. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "description": "BOURNS Potentiometers, Variable Resistors, THT. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.", "tags": [ "component",- "potentiometers, variable resistors",+ "resistors", "ptv09a-2020s-b104", "factory-2.0.0", "extractor-text"@@ -32,10 +32,10 @@ ], "component": { "mpn": "PTV09A-2020S-B104",- "manufacturer": "Bourns Inc.",- "package": "Unknown",+ "manufacturer": "BOURNS",+ "package": "THT", "pin_count": 3,- "category": "Potentiometers, Variable Resistors",+ "category": "Resistors", "subcategory": "Potentiometers, Variable Resistors", "datasheet": "https://www.bourns.com/docs/product-datasheets/PTV09.pdf", "parts": {@@ -51,7 +51,7 @@ "mouser": "652-PTV09A2020SB104" }, "distributor_check": {- "checked_at": "2026-11-05T23:18:42Z",+ "checked_at": "2026-11-06T00:07:46Z", "source": "Component Ocean /api/assign-pns", "digikey": { "pn": "118-PTV09A-2020S-B104-ND",@@ -67,19 +67,19 @@ "number": "1", "name": "1", "type": "passive",- "description": "Terminal 1 is one end of the resistive element on the PTV09A-2 schematic, and the element is rated for a maximum operating voltage of 20 VDC, 50 VAC and a power rating of 0.05 watt (linear and audio)."+ "description": "Terminal 1 is one end of the resistive element and is the reference terminal for the datasheet's Terminal 1-2 output and Terminal 1-3 input voltage plots." }, { "number": "2", "name": "2", "type": "passive",- "description": "Terminal 2 is the output terminal, and the taper curves plot its Terminal 1-2 output voltage against rotational travel."+ "description": "Terminal 2 is the output terminal, as shown by the datasheet's Terminal 1-2 output voltage curves versus rotational travel; the element is rated 20 VDC / 50 VAC maximum operating voltage and 0.05 W power rating (linear and audio)." }, { "number": "3", "name": "3", "type": "passive",- "description": "Terminal 3 is the other end of the resistive element, and the taper curves use Terminal 1-3 as the input voltage reference (100% of rotational travel)."+ "description": "Terminal 3 is the other end of the resistive element, used as the input in the datasheet's Terminal 1-3 input voltage curves." } ], "provenance": {@@ -93,13 +93,12 @@ "consensus": "agreed", "guards": "pin_guards 0.1: passed", "guard_notes": [- "no package hint was available; multi-package datasheets are a coin flip without one",- "extractor flagged: MPN decoded from the How To Order key: PTV09A (model) - 2 (Vertical/Side Mount, Bushingless, 10 mm H; The datasheet does not state KiCad ERC electrical types for the terminals; 'passive' was assigned as; The datasheet gives no per-pin electrical limits. The voltage, power and resistance values in the pi",+ "extractor flagged: MPN PTV09A-2020S-B104 decodes as Terminal Configuration 2 (Vertical/Side Mount, Bushingless, 10 mm H; The datasheet has no pin table. Pin numbers 1, 2, 3 are taken from the PCB layout text ('12 3') and ; The datasheet does not state which end terminal (1 or 3) is the counter-clockwise or clockwise end, ", "footprint has thermal pad ['MP'] the extraction did not name" ], "pages_sent": 5,- "cost_usd": 0.0563,- "at": "2026-11-05T23:19:10"+ "cost_usd": 0.0551,+ "at": "2026-11-06T00:08:09" }, "datasheet": { "url": "https://www.bourns.com/docs/product-datasheets/PTV09.pdf",@@ -136,7 +135,7 @@ "centre_offset_mm": 1.25, "footprint_binding": "identity", "sha256": "e77a375e778771d1657a27b894087f5d1deed6f06377467a339d1d8e6e28e0e6",- "checked": "2026-11-05",+ "checked": "2026-11-06", "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" } ]
page.json+16−17@@ -4,21 +4,21 @@ "slug": "ptv09a-2020s-b104", "title": "PTV09A-2020S-B104", "brief": "Bourns Inc. Potentiometers, Variable Resistors, Unknown. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.1.2", "license": "CC-BY-SA-4.0", "tags": [ "component",- "potentiometers, variable resistors",+ "resistors", "ptv09a-2020s-b104", "factory-2.0.0", "extractor-text" ], "component": { "mpn": "PTV09A-2020S-B104",- "manufacturer": "Bourns Inc.",- "package": "Unknown",+ "manufacturer": "BOURNS",+ "package": "THT", "pin_count": 3,- "category": "Potentiometers, Variable Resistors",+ "category": "Resistors", "subcategory": "Potentiometers, Variable Resistors", "datasheet": "https://www.bourns.com/docs/product-datasheets/PTV09.pdf", "parts": {@@ -34,7 +34,7 @@ "mouser": "652-PTV09A2020SB104" }, "distributor_check": {- "checked_at": "2026-11-05T23:18:42Z",+ "checked_at": "2026-11-06T00:07:46Z", "source": "Component Ocean /api/assign-pns", "digikey": { "pn": "118-PTV09A-2020S-B104-ND",@@ -50,19 +50,19 @@ "number": "1", "name": "1", "type": "passive",- "description": "Terminal 1 is one end of the resistive element on the PTV09A-2 schematic, and the element is rated for a maximum operating voltage of 20 VDC, 50 VAC and a power rating of 0.05 watt (linear and audio)."+ "description": "Terminal 1 is one end of the resistive element and is the reference terminal for the datasheet's Terminal 1-2 output and Terminal 1-3 input voltage plots." }, { "number": "2", "name": "2", "type": "passive",- "description": "Terminal 2 is the output terminal, and the taper curves plot its Terminal 1-2 output voltage against rotational travel."+ "description": "Terminal 2 is the output terminal, as shown by the datasheet's Terminal 1-2 output voltage curves versus rotational travel; the element is rated 20 VDC / 50 VAC maximum operating voltage and 0.05 W power rating (linear and audio)." }, { "number": "3", "name": "3", "type": "passive",- "description": "Terminal 3 is the other end of the resistive element, and the taper curves use Terminal 1-3 as the input voltage reference (100% of rotational travel)."+ "description": "Terminal 3 is the other end of the resistive element, used as the input in the datasheet's Terminal 1-3 input voltage curves." } ], "provenance": {@@ -76,13 +76,12 @@ "consensus": "agreed", "guards": "pin_guards 0.1: passed", "guard_notes": [- "no package hint was available; multi-package datasheets are a coin flip without one",- "extractor flagged: MPN decoded from the How To Order key: PTV09A (model) - 2 (Vertical/Side Mount, Bushingless, 10 mm H; The datasheet does not state KiCad ERC electrical types for the terminals; 'passive' was assigned as; The datasheet gives no per-pin electrical limits. The voltage, power and resistance values in the pi",+ "extractor flagged: MPN PTV09A-2020S-B104 decodes as Terminal Configuration 2 (Vertical/Side Mount, Bushingless, 10 mm H; The datasheet has no pin table. Pin numbers 1, 2, 3 are taken from the PCB layout text ('12 3') and ; The datasheet does not state which end terminal (1 or 3) is the counter-clockwise or clockwise end, ", "footprint has thermal pad ['MP'] the extraction did not name" ], "pages_sent": 5,- "cost_usd": 0.0563,- "at": "2026-11-05T23:19:10"+ "cost_usd": 0.0551,+ "at": "2026-11-06T00:08:09" }, "datasheet": { "url": "https://www.bourns.com/docs/product-datasheets/PTV09.pdf",@@ -119,7 +118,7 @@ "centre_offset_mm": 1.25, "footprint_binding": "identity", "sha256": "e77a375e778771d1657a27b894087f5d1deed6f06377467a339d1d8e6e28e0e6",- "checked": "2026-11-05",+ "checked": "2026-11-06", "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" } ]@@ -271,7 +270,7 @@ "ptv09a-2020s-b104-hero.glb", "ptv09a-2020s-b104-hero.overlay.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "BOURNS Potentiometers, Variable Resistors, THT. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "org": "adom" }