PTV09A-2020F-A103

@@ -1,24 +1,24 @@ # PTV09A-2020F-A103 -**Bourns Inc.** · Potentiometers, Variable Resistors · Unknown+**BOURNS** · Potentiometers, Variable Resistors · THT -PTV09A-2020F-A103 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-2020F-A103 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 | Terminal 1 | passive | Terminal 1 is one end of the resistive element and the reference terminal for the output-voltage (1-2) and input-voltage (1-3) taper curves. |-| 2 | 2 | passive | Terminal 2 is the output (wiper) terminal, with output voltage measured between terminals 1 and 2, and the datasheet gives sliding noise of 100 mV max. |-| 3 | 3 | passive | Terminal 3 is the other end of the resistive element, with input voltage measured between terminals 1 and 3, and the maximum operating voltage is 20 VDC or 50 VAC. |+| 1 | T1 (Terminal 1) | passive | Terminal 1 is one end of the carbon resistive element, with the datasheet's taper defined as Terminal 1-2 output voltage versus Terminal 1-3 input voltage, and the maximum operating voltage is 20 VDC / 50 VAC with a power rating of 0.05 W (linear and audio). |+| 2 | T2 (Wiper) | passive | Terminal 2 is the wiper (output) terminal, whose voltage relative to Terminal 1 follows the selected taper, with sliding noise specified at 100 mV max. |+| 3 | T3 (Terminal 3) | passive | Terminal 3 is the other end of the carbon resistive element, serving as the input reference for the taper, subject to the same 20 VDC / 50 VAC maximum operating voltage and 0.05 W power rating. |  ## 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 +27,28 @@ Limits as printed in the datasheet (page.json `metadata.characteristics` carries  | Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page | |---|---|---|---|---|---|---|---|-| Nominal resistance (resistance code 103) |  |  | 10000 |  | ohm | Resistance code 103 per Standard Resistance Table | 1 |-| Standard resistance tolerance |  | -20 |  | 20 | % | Standard resistance tolerance ±20 % | 1 |-| Residual resistance |  |  |  | 500 | ohm | or ±1 % max. | 1 |-| Sliding noise |  |  |  | 100 | mV |  | 1 |-| Maximum operating voltage (DC) |  |  |  | 20 | VDC | Linear and audio | 1 |-| Maximum operating voltage (AC) |  |  |  | 50 | VAC | Linear and audio | 1 |+| Standard resistance range (minimum) |  | 1 |  |  | K Ω | Std. Resistance Range | 1 |+| Standard resistance range (maximum) |  |  |  | 1 | M Ω | Std. Resistance Range | 1 |+| Standard resistance tolerance |  | -20 |  | 20 | % | Standard Resistance Tolerance ±20 % | 1 |+| Residual resistance |  |  |  | 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 | | Operating temperature |  | -10 |  | 50 | °C |  | 1 |+| Sliding noise |  |  |  | 100 | mV |  | 1 |+| Nominal resistance (code 103) |  |  | 10000 |  | Ω | Resistance code 103 per Standard Resistance Table | 1 |  ## CAD (KiCad official)  - Symbol: `PTV09A-2020F-A103` - 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)-- **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.+- **Datasheet:** [BOURNS datasheet](https://www.bourns.com/docs/product-datasheets/PTV09.pdf) (5 pp, sha256 `411cdb6a62e61f9c`, retrieved 2026-11-06, tier: manufacturer)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - **CAD:** KiCad official libraries (CC-BY-SA 4.0).  [Datasheet PDF](docs/ptv09a-2020f-a103-datasheet.pdf)

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@@ -51,7 +51,7 @@       "font": "DejaVu Sans Mono",       "labels": 4,       "sides": "top + mirrored underside (single-sided)",-      "fallback_to_pad_number": 3+      "fallback_to_pad_number": 1     }   },   "align": {@@ -79,13 +79,13 @@     "footprint": "ptv09a-2020f-a103.kicad_mod",     "footprint_sha256": "44de030d5042167ec2e967f3c1db318928c53be958e5b0ca6a87c83508d10144",     "pins": "page.json component.pins",-    "pins_sha256": "71728a633e0a4daa67ac53cc62df20c939e938649199792fe9cd6f3de6df657c"+    "pins_sha256": "41ec409a0ca63274e01276c749f88280946c4f9424ee80764fe5f42884cb4e60"   },   "generator": "adom-wiki 1.8.11 (component_hero)",   "labels": [     {       "pad": "1",-      "text": "Terminal 1",+      "text": "T1 (Terminal 1)",       "x": -2.5,       "y": 1.0,       "align": "right",@@ -94,7 +94,7 @@     },     {       "pad": "2",-      "text": "2",+      "text": "T2 (Wiper)",       "x": 0.0,       "y": 1.0,       "align": "right",@@ -103,7 +103,7 @@     },     {       "pad": "3",-      "text": "3",+      "text": "T3 (Terminal 3)",       "x": 2.5,       "y": 1.0,       "align": "right",

@@ -4,20 +4,20 @@     (property "Value" "PTV09A-2020F-A103" (at 0 -7.62 0) (effects (font (size 1.27 1.27))))     (property "Footprint" "" (at 0 0 0) (effects (font (size 1.27 1.27)) hide))     (symbol "PTV09A-2020F-A103_0_1"-    (rectangle (start -12.70 2.54) (end 12.70 -5.08)+    (rectangle (start -17.78 2.54) (end 17.78 -5.08)       (stroke (width 0.254) (type default)) (fill (type background)))     )     (symbol "PTV09A-2020F-A103_1_1"-    (pin passive line (at -17.78 0.00 0) (length 5.08)-      (name "Terminal 1" (effects (font (size 1.27 1.27))))+    (pin passive line (at -22.86 0.00 0) (length 5.08)+      (name "T1 (Terminal 1)" (effects (font (size 1.27 1.27))))       (number "1" (effects (font (size 1.27 1.27))))     )-    (pin passive line (at -17.78 -2.54 0) (length 5.08)-      (name "2" (effects (font (size 1.27 1.27))))+    (pin passive line (at -22.86 -2.54 0) (length 5.08)+      (name "T2 (Wiper)" (effects (font (size 1.27 1.27))))       (number "2" (effects (font (size 1.27 1.27))))     )-    (pin passive line (at 17.78 0.00 180) (length 5.08)-      (name "3" (effects (font (size 1.27 1.27))))+    (pin passive line (at 22.86 0.00 180) (length 5.08)+      (name "T3 (Terminal 3)" (effects (font (size 1.27 1.27))))       (number "3" (effects (font (size 1.27 1.27))))     )     )

@@ -50,7 +50,7 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description></description>+<description>Bourns Inc. Potentiometers, Variable Resistors, Unknown. Pinout cross-checked by two models against the datasheet</description> <packages> <package name="Bourns_PTV09_e64ff8">   <description>5 pads, 12.5 x 5.6 mm. Generated from the Bourns datasheet land pattern (family De64ff8, spec e64ff8b697)</description>@@ -70,31 +70,41 @@ </packages> <symbols> <symbol name="PTV09A-2020F-A103">-  <wire x1="-12.7" y1="2.54" x2="12.7" y2="2.54" width="0.254" layer="94"/>-  <wire x1="12.7" y1="2.54" x2="12.7" y2="-5.08" width="0.254" layer="94"/>-  <wire x1="12.7" y1="-5.08" x2="-12.7" y2="-5.08" width="0.254" layer="94"/>-  <wire x1="-12.7" y1="-5.08" x2="-12.7" y2="2.54" width="0.254" layer="94"/>+  <description>Bourns Inc. Potentiometers, Variable Resistors, Unknown. Pinout cross-checked by two models against the datasheet</description>+  <wire x1="-17.78" y1="2.54" x2="17.78" y2="2.54" width="0.254" layer="94"/>+  <wire x1="17.78" y1="2.54" x2="17.78" y2="-5.08" width="0.254" layer="94"/>+  <wire x1="17.78" y1="-5.08" x2="-17.78" y2="-5.08" width="0.254" layer="94"/>+  <wire x1="-17.78" y1="-5.08" x2="-17.78" y2="2.54" width="0.254" layer="94"/>   <text x="0.0000" y="5.0800" size="1.27" layer="95" align="center">&gt;NAME</text>   <text x="0.0000" y="-7.6200" size="1.27" layer="96" align="center">&gt;VALUE</text>-  <pin name="Terminal_1" x="-17.78" y="0" length="middle" direction="pas"/>-  <pin name="2" x="-17.78" y="-2.54" length="middle" direction="pas"/>-  <pin name="3" x="17.78" y="0" length="middle" direction="pas" rot="R180"/>+  <pin name="T1_Terminal_1" x="-22.86" y="0" length="middle" direction="pas"/>+  <pin name="T2_Wiper" x="-22.86" y="-2.54" length="middle" direction="pas"/>+  <pin name="T3_Terminal_3" x="22.86" y="0" length="middle" direction="pas" rot="R180"/> </symbol> </symbols> <devicesets> <deviceset name="PTV09A-2020F-A103" prefix="U">-  <description></description>+  <description>Bourns Inc. Potentiometers, Variable Resistors, Unknown. Pinout cross-checked by two models against the datasheet</description>   <gates>     <gate name="G$1" symbol="PTV09A-2020F-A103" x="0" y="0"/>   </gates>   <devices>     <device name="" package="Bourns_PTV09_e64ff8">       <connects>-        <connect gate="G$1" pin="Terminal_1" pad="1"/>-        <connect gate="G$1" pin="2" pad="2"/>-        <connect gate="G$1" pin="3" pad="3"/>+        <connect gate="G$1" pin="T1_Terminal_1" pad="1"/>+        <connect gate="G$1" pin="T2_Wiper" pad="2"/>+        <connect gate="G$1" pin="T3_Terminal_3" pad="3"/>       </connects>-      <technologies><technology name=""/></technologies>+      <technologies>+        <technology name="">+          <attribute name="MPN" value="PTV09A-2020F-A103" constant="no"/>+          <attribute name="MANUFACTURER" value="Bourns Inc." constant="no"/>+          <attribute name="DATASHEET" value="https://www.bourns.com/docs/product-datasheets/PTV09.pdf" constant="no"/>+          <attribute name="ADOM_WIKI" value="https://wiki.adom.inc/adom/ptv09a-2020f-a103" constant="no"/>+          <attribute name="MOUSER_PN" value="652-PTV09A-2020FA103" constant="no"/>+          <attribute name="DIGIKEY_PN" value="PTV09A-2020F-A103-ND" constant="no"/>+        </technology>+      </technologies>     </device>   </devices> </deviceset>