Potentiometers Molded composition
Ohmite molded composition potentiometers are available in various models for applications in military devices, industrial equipment and in equipment requiring a convenient resistance control device.
F e at u r e s
• Low noise, smooth operation • In accordance with “Mil” RV4N, RV4L, RV6L, RV6N, 2RV7N types • RoHS compliant; nonRoHS version unavailable. SERIES S P ECI F ICATI O N S
Model AS ASM CA CB CU CCU CLU CMU
Watts 0.5 0.5 2.0 2.0 2.0 2.0 2.0 2.0
Ohmic range 50-5M 50-5M 50-5M 50-5M 50-5M 50-5M 50-5M 50-5M
Behind panel (in./mm) 0.703/17.9 0.703/17.9 0.625/15.9 0.625/15.9 0.625/15.9 1.266/32.1 0.625/15.9 0.625/15.9
Diameter (in./mm) 0.50/12.7 0.50/12.7 1.16/29.4 1.16/29.4 1.16/29.4 1.16/29.4 1.16/29.4 1.16/29.4
Rotation 295° ±5° 295° ±5° 312° ±3° 312° ±3° 312° ±3° 312° ±3° 312° ±3° 312° ±3°
Voltage (RMS) 350 350 500 500 500 500 500 500
characteristics Derating linear from 100% at +70°C to 0% at +120°C Operating temp. range -55°C to 120°C Construction Elements molded into a single, integral structure. Metal cover protects and shields the internal parts. Sealing synthetic resin containing non-mercurial fungicide Product life Since all rheostats/potentiometers are electro-mechanical devices, they are subject to mechanical wear and, therefore, have a finite life.
(continued) 1-414-327-1555 • Fax 1-414-327-0577 • iebyross@yahoocom • http://www.industrialelectronics.biz/2009/
191
Potentiometers Molded composition
d i m e n s i on s (iin./mm)
0.625" 15.9mm
2"/50.8mm (CU, CA, CB, CCU)
(max.)
Type AB
0.875"/22.2 mm (CMU)
Style CU, CA, CB, CCU, CMU 1.16" 29.4mm 0.25" 0.125" 6.35 mm 3.18mm
Model
Style CLU 0.625" 15.88mm 0.5" 12.7mm
Watts
Behind panel
Diameter
Rotation
AS
0.5
0.703/17.9
0.50/12.7
295° ±5°
CA
2.0
0.625/15.9
1.16/29.4
312° ±3°
ASM CB
1.266" 32.1mm (max.)
lock nut, slotted bushing, locking shaft, 0.125"/3.18mm panel (max.)
(CCU) 0.703" 17.9mm 0.625" ±.016 15.9mm (max.)
Style AS
Style ASM
0.703/17.9
2.0
CU
CCU
0.375-32 thread, round shaft, 0.25"/6.35mm panel (max.)
0.5
CLU
CMU
0.625/15.9
2.0
0.625/15.9
2.0
1.266/32.1
2.0
0.625/15.9
2.0
0.625/15.9
0.50/12.7 1.16/29.4 1.16/29.4 1.16/29.4 1.16/29.4 1.16/29.4
295° ±5° 312° ±3° 312° ±3° 312° ±3° 312° ±3° 312° ±3°
0.875" ±.016 22.2mm
0.5"
Type AS 12.7mm 0.234" 6.0mm (max.)
0.125" 3.18mm 0.25-32 bushing, 0.469" 0.5" locking type, 11.9mm 12.7mm (max.) (max.) mounting nut & lock nut
0.25" 6.4mm 0.25-32 bushing, standard type
AS3609E ASM6669E
AS3610E ASM6670E
AS3611E ASM6671E
AS3612E ASM6672E
AS3613E ASM6673E
AS3608E ASM6668E
= Standard values; check availability * add “-E” for RoHS-compliant lead-free zinc-nickel plated product
AS3603E ASM6663E AS3604E ASM6664E AS3605E ASM6665E AS3606E ASM6666E
1-414-327-1555 • Fax 1-414-327-0577 • iebyross@yahoocom • http://www.industrialelectronics.biz/2009/
AS3607E ASM6667E
AS3602E ASM6662E
RV6NAYSD––– Linear
RV6LAYSA––– Linear
50,000 75,000 100,000 150,000 250,000 350,000 500,000 750,000 1,000,000 1,500,000 2,000,000 2,500,000 3,500,000 5,000,000
AS3601E ASM6661E
–––5031 –––7531 –––1041 –––1541 –––2541 –––3541 –––5041 –––7542 –––1052 –––1552 –––2052 –––2552 –––3552 –––5052
CCU––– 2RV7NYSJ––– Linear Dual*
CB––– RV4NAYSJ––– CCW log
–––503A –––753A –––104A –––154A –––254A –––354A –––504A –––754B –––105B –––155B –––205B –––255B –––355B –––505B
CLU––– RV4LAYSA––– Linear
CU––– RV4NAYSJ––– Linear
CA––– RV4NAYSJ––– CW log
Ohmic value
RV6NAYSD––– Linear
CMU––– RV4NAYSD––– Linear
RV6LAYSA––– Linear
CCU––– 2RV7NYSJ––– Linear Dual*
CB––– RV4NAYSJ––– CCW log
CU––– RV4NAYSJ––– Linear
CA––– RV4NAYSJ––– CW log
CLU––– RV4LAYSA––– Linear
CMU––– RV4NAYSD––– Linear
–––5001 –––1011 –––1511 –––2511 –––3511 –––5011 –––7511 –––1021 –––1521 –––2521 –––3521 –––5021 –––7521 –––1031 –––1531 –––2531 –––3531
MIL Designation Prefix Suffix Part No. Prefix Suffix
192
–––500A –––101A –––151A –––251A –––351A –––501A –––751A –––102A –––152A –––252A –––352A –––502A –––752A –––103A –––153A –––253A –––353A
50 100 150 250 350 500 750 1,000 1,500 2,500 3,500 5,000 7,500 10,000 15,000 25,000 35,000
MIL Designation Prefix Suffix Part No. Prefix Suffix
Ohmic value
o r d e r i n g i nfo r m a t i on
AS3684E ASM6674E AS3614E ASM6675E AS3615E ASM6676E