Ohmite molded composition
potentiometers are available in
various models for applications
in military devices, industrial
equipment and in equipment
requiring a convenient resis-
tance control device.
Potentiometers
Molded composition
0.625"
15.88mm
0.5"
12.7mm
lock nut,
slotted bushing,
locking shaft,
0.125"/3.18mm
panel (max.)
0.625"
15.9mm
(max.)
FEATURES
• Low noise, smooth operation
• In accordance with “Mil” RV4N,
RV4L, RV6L, RV6N, 2RV7N
types
• RoHS compliant; non-RoHS ver-
sion unavailable.
Type AB
2"/50.8mm
(CU, CA,
CB, CCU)
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
Style CLU
SPECIFICATIONS
Electrical
Derating:
linear from 100% at
+70°C to 0% at +120°C
Operating temp. range:
-55°C to
120°C
1.266"
32.1mm
(CCU)
(max.)
0.375-32 thread,
round shaft,
0.25"/6.35mm
panel (max.)
Style AS
0.5"
0.703"
17.9mm
0.625"
±.016
15.9mm
(max.)
Style ASM
0.875"
±.016
22.2mm
Material
Construction:
Elements molded
into a single, integral structure.
Metal cover protects and shields
the internal parts.
Sealing:
synthetic resin containing
non-mercurial fungicide
Since all rheostats/potentiometers
are electro-mechanical devices,
they are subject to mechanical
wear and, therefore, have a finite
life.
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
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
S TA N D A R D PA RT N U M B E R S F O R P O T E N T I O M E T E R S
RV4NAYSJ––– CCW log
RV4NAYSJ––– CW log
RV4NAYSJ––– CCW log
RV4NAYSJ––– CW log
RV4NAYSJ––– Linear
CLU–––
RV4LAYSA––– Linear
CCU–––
2RV7NYSJ––– Linear
Dual*
CMU–––
RV4NAYSD––– Linear
CLU–––
RV4LAYSA––– Linear
CCU–––
2RV7NYSJ––– Linear
Dual*
CMU–––
RV4NAYSD––– Linear
RV4NAYSJ––– Linear
RV6LAYSA––– Linear
RV6NAYSD––– Linear
RV6LAYSA––– Linear
Ohmic value
Ohmic value
CU–––
CU–––
CA–––
CA–––
CB–––
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
–––500A
–––101A
–––151A
–––251A
–––351A
–––501A
–––751A
–––102A
–––152A
–––252A
–––352A
–––502A
–––752A
–––103A
–––153A
–––253A
–––353A
–––5001
–––1011
–––1511
–––2511
–––3511
–––5011
–––7511
–––1021
–––1521
–––2521
–––3521
–––5021
–––7521
–––1031
–––1531
–––2531
–––3531
AS3601E
AS3602E
AS3603E
AS3604E
AS3605E
AS3606E
AS3607E
AS3608E
ASM6661E
ASM6662E
ASM6663E
ASM6664E
ASM6665E
ASM6666E
ASM6667E
ASM6668E
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
–––503A
–––753A
–––104A
–––154A
–––254A
–––354A
–––504A
–––754B
–––105B
–––155B
–––205B
–––255B
–––355B
–––505B
–––5031
–––7531
–––1041
–––1541
–––2541
–––3541
–––5041
–––7542
–––1052
–––1552
–––2052
–––2552
–––3552
–––5052
CB–––
MIL Designation
Prefix
Suffix
Part No.
Prefix
Suffix
MIL Designation
Prefix
Suffix
Part No.
Prefix
Suffix
AS3609E
AS3610E
AS3611E
AS3612E
AS3613E
AS3684E
AS3614E
AS3615E
ASM6669E
ASM6670E
ASM6671E
ASM6672E
ASM6673E
ASM6674E
ASM6675E
ASM6676E
= Standard values; check availability
* add “-E” for RoHS-compliant lead-free zinc-nickel plated product
Check product availability at
www.ohmite.com
RV6NAYSD––– Linear
Ohmite Mfg. Co.
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
79
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