3856A-282-501A Bourns Inc., 3856A-282-501A Datasheet - Page 3
![no-image](/images/manufacturer_photos/0/1/104/bourns_inc__sml.jpg)
3856A-282-501A
Manufacturer Part Number
3856A-282-501A
Description
Panel Mount Potentiometers 3/4 500ohm 3 3/4 Turn Cermet
Manufacturer
Bourns Inc.
Type
Potentiometerr
Datasheet
1.3852C-282-103AL.pdf
(3 pages)
Specifications of 3856A-282-501A
Resistance
500Ohm
Power Rating
2W
Tolerance (+ Or -)
10%
Number Of Turns
3.75Turn
Technology
Cermet
Mounting Style
Panel
Termination Style
Solder Lug
Operating Temp Range
-1C to 125C
Failure Rate
Not Required
Shaft Diameter (mm)
6.35mm
Product Diameter (mm)
19.05mm
Product Length (mm)
28.58mm
Product Height (mm)
Not Requiredmm
Product Depth (mm)
Not Requiredmm
Temperature Coefficient
±150
Tolerance
10 %
Taper
Linear
Element Type
Cermet
Shaft Type
Slotted
Shaft Length
22.2 mm
Shaft Diameter
6.35 mm
Operating Temperature Range
- 1 C to + 125 C
Product
Panel Mount Potentiometers
Lead Free Status / RoHS Status
Not Compliant
Boldface features are Bourns standard
options. All others are available with higher
minimum order quantities.
3851 3/4 ” (19.05 mm) D Single-Turn C.P.
3852 3/4 ” (19.05 mm) D Single-Turn Cermet
3856 3/4 ” (19.05 mm) D 3-3/4-Turn Cermet
How To Order
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
REV. 04/10/09
3851/3852/3856 - 3/4 ” Diameter Panel Control
A Plain 3/8 ” (9.53 mm) D x 3/8 ” (9.53 mm) L
B Locking 3/8 ” (9.53 mm) D x 1/2 ” (12.7 mm) L
C Plain 1/4 ” (6.35 mm) D x 1/4 ” (6.35 mm) L
E Locking 1/4 ” (6.35 mm) D x 1/2 ” (12.7 mm) L
H Plain 3/8 ” (9.53 mm) D x 3/8 ” (9.53 mm) L
BUSHING
Consult factory for lengths not shown.
12 3/8 ” (9.53 mm) L X 1/8 ” (3.18 mm) D
16 1/2 ” (12.7 mm) L x 1/4 ” (6.35 mm) D
16 1/2 ” (12.7 mm) L x 1/8 ” (3.18 mm) D
20 5/8 ” (15.88 mm) L X 1/4 ” (6.35 mm) D 3851, 3852
28 7/8 ” (22.20 mm) L X 1/4 ” (6.35 mm) D
28 7/8 ” (22.20 mm) L X 1/8 ” (3.18 mm) D
MODEL
(FMS) & DIAMETER
SHAFT TYPE
3852
A
APPLICABLE MODELS
3851, 3852, 3856
3851, 3852
3851, 3852
3851, 3852
3856 (3.18 mm D Shaft)
-
3851, 3852
3851, 3852
3851, 3852
3851, 3852
3856
3851, 3852
3856
1
2
3
5
6
7
28
AVAILABLE ONLY IN
MODELS
TERMINAL STYLE AND
Solder Lugs, Plain End
Solder Lugs, Slotted End
Solder Lugs, Flatted Shaft
PC Pins, Plain End
PC Pins, Slotted End
PC Pins, Flatted Shaft
SHAFT TYPE
2
-
BUSHINGS
C
A
C, E
A, B
A, B
A
C, E
H
103
A
Models 3852/3856
L
(102)
(252)
(502)
(103)
(253)
(503)
(104)
(254)
(504)
(105)
(101)
(251)
(501)
(102)
(252)
(502)
(103)
(253)
(503)
(104)
(254)
(504)
(105)
CODE/VALUE
RESISTANCE
Model 3851
(IN OHMS)
100 K
100 K
250 K
500 K
250 K
500 K
G
2.5 K
2.5 K
A
B
C
D
E
F
H
10 K
25 K
50 K
10 K
25 K
50 K
1 M
100
250
500
1 M
1 K
5 K
1 K
5 K
TAPER/TOLERANCE
Linear ±10 %
Linear ±20 %
Audio CW ±10 %
Audio CW ±20 %
Linear ±10 %
Audio CCW ±10 %
Audio CCW ±20 %
Linear ±5 %
ELEMENT
L
RoHS IDENTIFIER
Compliant
APPLICABLE MODELS
3852, 3856
3851
3852, 3856
3851
3851
3852, 3856
3851
3852, 3856