#RA20A1RK502AJ Trimmer Potentiometer | Resistors

RA20A1RK502AJ

Non Wire Wound Variable Resistor

NSN 5905-00-577-6343

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005776343

Detail Specifications

Section Quantity:
1
Body Style:
Cylindrical bushing mounted
Reliability Indicator:
Not established
Overall Length:
Between 3.039 inches and 3.201 inches
Body Diameter:
Between 1.100 inches and 1.310 inches
Shaft Diameter:
Between 0.248 inches and 0.251 inches
Shaft Length:
Between 2.469 inches and 2.531 inches
Mounting Bushing Length:
Between 0.360 inches and 0.390 inches
Body Length:
Between 0.570 inches and 0.670 inches
Overall Diameter:
1.750 inches
Shaft Style:
Round, slotted
Actuator Type:
Single shaft
Effective Electrical Rotation In Deg Angular Rotation:
Between 290.0 and 305.0
Maximum Starting Torque:
6.00 inch-ounces
Maximum Stop Torque:
128.00 inch-ounces
Nonturn Device Location:
At 9 oclock
Nonturn Device Radius:
Between 0.516 inches and 0.546 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:
5.0 kilohms single section
Rotary Actuator Travel In Angular Deg:
Between 290.0 and 305.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
105.0 single section
Power Dissipation Rating Per Section In Watts:
2.0 free air single section
Resistance Tolerance Per Section In Percent:
-10.0/+10.0 single section
Resistance Tolerance Per Section In Percent:
-10.0 to 10.0 single section
Actuator Travel Control Feature:
Stops
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
40.0 single section
Standard Taper Curve Per Section:
A single section
Test Data Document:
81349-mil-r-19 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity:
3 tab, solder lug
Specification Data:
81349-mil-r-19/2 government specification
NSN:
5905-00-577-6343
Item Name:
Potentiometer,trimmer
Cage Code:
81349

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
RA20NASK502A
Cage Code:
81349
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MILR19-2
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
CM42341
Cage Code:
12697
RNCC:
C
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
AW
Part Number:
317-121-029
Cage Code:
07421
RNCC:
C
RNVC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
444-0005-022
Cage Code:
94756
RNCC:
C
RNVC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:

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--------- Non Wire Wound Variable Resistors
------------ P/N RA20A1RK502AJ

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Last Updated: 12/22/2024