Model: PT1209A

Non Wire Wound Variable Resistor

Properties:

Section Quantity
2
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Overall Length
Between 1.764 inches and 2.359 inches
Terminal Length
0.390 inches
Body Diameter
1.094 inches
Shaft Diameter
Between 0.248 inches and 0.251 inches
Shaft Length
0.750 inches
Mounting Bushing Length
0.375 inches
Body Length
1.304 inches
Overall Diameter
1.874 inches
Shaft Style
Round
Shaft Bearing Type
Bearing
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
Between 309.0 and 320.0
Nonturn Device Location
At 9 oclock
Nonturn Device Radius
0.531 inches
Screw Thread Diameter
0.375 inches
Screw Thread Series Designator
Unef
Screw Thready Qty Per Inch (tpi)
32.0
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Standard bushing
Electrical Resistance Per Section
100.000 percent, rated amperes c and better finish
Electrical Resistance Per Section
50.000 percent, rated amperes c and better industrial clears
Rotary Actuator Travel In Angular Deg
Between 309.0 and 320.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
120.0 single section
Power Dissipation Rating Per Section In Watts
1.0 7th secondary pattern
Power Dissipation Rating Per Section In Watts
2.0 7th secondary finish
Fixed Tap Quantity Per Section
1 2nd section
Tap Location Tolerance Per Section
-3.0/+3.0 ohms 2nd section
Resistance Tolerance Per Section In Percent
-10.0/+10.0 1st section
Resistance Tolerance Per Section In Percent
-10.0/+10.0 2nd section
Actuator Travel Control Feature
Stops
Tap Location From Ccw Terminal Per Section In Ohms
15000.0 2nd section
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
70.0 single section
Standard Taper Curve Per Section
A 1st section
Standard Taper Curve Per Section
S 2nd section
Terminal Type And Quantity
4 tab, solder lug
NSN
5905-00-918-3235
Part Number
PT1209A
Description
Resistor,variable,wire Wound,non
CAGE
80249

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus of minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes resistor (1), variable, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

Part PT1209A NSN 5905-00-918-3235

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37406
FIIG:
A002A0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

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Schedule B and Export
  • Schedule B: 8533390080
  • SITC: 77233
  • End Use: Electric apparatus
  • NAICS: 334416
  • USDA: 1

Freight Class: Wirewound variable resistors, nesoi

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