026TB32K6A8A1A3 [CTS]
Fixed Resistor, Wire Wound, 5W, 6.8ohm, 500V, 10% +/-Tol;
| 型号： | 026TB32K6A8A1A3 |
| 厂家： | 
CTS |
| 描述： | Fixed Resistor, Wire Wound, 5W, 6.8ohm, 500V, 10% +/-Tol 电阻器 |
| 文件： | 总4页 (文件大小：563K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series 026
®
Commercial 15/16"
(24mm) Diameter,
5-Watt, Wirewound
Variable Resistors
• Fully enclosed construction
• 5-watt power rating
• Compact size
• Superior resistance stability
• Tandem constructions available
• Economical
• Bushing or twist tab mounting
• Available with pull-push and rotary
power switches
• 3% maximum linearity
Electrical and Mechanical Specifications
Resistance Range
Resistance Tapers
Linear: 1 ohm through 25K ohms
Audio: 20 ohms through 10K ohms
Standard: Linear, 15% audio
Special: Consult factory
Resistance Tolerance
Standard: 10%
Taps
Special: Tighter tolerance available in most
resistance values
One tap at 50% of resistance and rotation available
on resistance values under 5K ohms.
Power Rating, Watts
5 watts @25oC, 4watts@55oC, derated to
Power Switches
no load at 105oC, linear taper, bushing
mounted control on steel panel 4" x 4" x .050"
(101.6mm x 101.6mm x 1.27mm).
Available in most constructions.
Angle of Rotation
Total Rotation:
(Derating required on two section controls.)
o
Without switch --- 300
With switch
5
5
o
Voltage Rating
--- 300
Bushing to Terminals:
Effective Rotation:
High pot test, one minute --- 1,000 VAC
Operating maximum
Without switch --- 280 o approximate
--- 500 VDC
With switch
--- 265 o approximate
Across End Terminals:
Turning Torque
350 VDC maximum, load not to exceed
wattage rating.
0.75 to 6.0 IN.OZ. (45 to 360 g-cm)
Stop strength
Typical 8 to 15 Kg-cm (material dependent)
Operating Temperature
-10oC to +70oC
(continued on next page)
Technical Data Sheet 1448C
Technical Data Sheet 10/28/03 Rev A
C T S C O R P O R A T I O N / M A N U F A C T U R E R O F R E L I A B L E E L E C T R O N I C C O M P O N E N T S
Standard: .438" (11.1mm)
Radius:
Shaft Information
Special:
Diameter: .250" (6.35mm)
Length: As required.
.531" (13.5mm) available
Rotational Life
Trim:
Round, flatted, knurled or with
a screwdriver slot
Standard: 10,000 cycles
Special : 100,000 cycles
Bushing Information
Mounting Hardware
3
Diameter: /8"-32 UNEF-2A thread.
Available upon request
Lengths:
Standard bushing: /8" (9.53mm) or 1/4" (6.35mm)
3
Special Features and Constructions
Special length:
Available as required
Terminals accepting solderless push-on connectors
available.
Metric bushings available. Consult CTS.
Straight or concentric tandem constructions.
Locating Lugs
Compatible with 450 series, 15
Standard Position: Left side (with terminals down)
supplied, unless otherwise
specified.
/16" (24mm) diameter,
commercial composition variable resistor and can
be combined to make any combination of straight
or concentric tandem constructions with or without
switch.
Other Positions:
Available with right side only,
both left and right, or without lugs.
T026 Metal Shaft, Bushing Mounting, Type "T" Solder Lug Terminals
MM
DIMENSION:
INCH
C2-026 Printed Circuit Terminal Options
MM
DIMENSION:
INCH
C2-026 Concentric Tandem(Available in Two or More Sections) with Switch
MM
DIMENSION:
INCH
PM-026 Twist Tab Mounting, Molded Rotor(Available in Metal Shafts)
MM
DIMENSION:
INCH
K-026 Bushing Mounted, Single Section with Attached K Switch
K-026
(Pull-On Push Off)
MM
DIMENSION:
INCH
Ordering Information
026
T
2
20
R
103
B
1
A
1
TERMINAL STYLE
MOUNTING STYLE
SHAFT TRIM
RESIST TOL
A - 10%
B - 20%
C - 30%
D - 5%
T - SOLDER LUG
X - PC
BUSHING LENGTH:
1/8" INCREMENTS
R - ROUND
SPECIALS
F - FLATTED .375" X .156"
1 - LOCATING
LUG LEFT
SIDE
2 - LOCATING
LUG RIGHT
SIDE
3 - NO
LOCATING
LUG
4 - LOCATING
LUG BOTH
SIDE
(9.53MM X 4.0MM)
U - FORMED
EXAMPLES:
TO FRONT
K - KNURLED
2 - .250" (6.35MM)
3 - .375" (9.53MM)
8 - 1.000" (25.4MM)
V - FORMED
S - S D SLOT .063" DEEP
X .047" WIDE
TO REAR
TAPER
(1.6MM X 1.2MM)
1 - TWIST TAB
1 - LINEAR
2 - 15% AUD
3 - 15% CCW AUD
MOUNT
A - .250" (6.35MM)
DIECAST
RESISTANCE CODE
B - .375" (9.53MM)
EXAMPLES
DIECAST
CODE RESISTANCE
BUSHING MOUNT SUPPLIED
WITH LOCATING LUG LEFT
SIDE TERMINALS DOWN
5A0
501
102
252
502
103
253
5 OHMS
500 OHMS
1K
SWITCHES FUNCTION CTS TYPE CURRENT RATING
2.5K
5K
10K
25K
A - NONE
B - SPST
C - DPST
ROTARY
ROTARY
TGC
027
6AMP@125VAC
3AMP@125VAC
1AMP@250VAC
SHAFT LENGTH
FROM MOUNTING SURFACE
1/32" INCREMENTS
D - SPDT
ROTARY
028
3AMP@125VAC
1AMP@250VAC
EXAMPLES:
20 - .625" (6.35MM)
24 - .750" (19.5MM)
28 - .875" (22.2MM)
32 - 1.000" (25.4MM)
E - SPST
F - SPST
PULL-PUSH
ROTARY
K-FR
3AMP@125VAC
GC-FR
3AMP@125VAC
1AMP@250VAC/DC
SWITCHES UL RECOGNIZED
FILE NO. E10412
Order From:
CTS CORPORATION / 406 Parr Road / Berne, Indiana 46711
TEL: (260)589-3111 / FAX: (260)589-3243
CTS COMPONENTS TAIWAN, LTD. / 7, Central 6th Road / Kaohsiung Export Processing Zone
Kaohsiung, Taiwan, Rep. of China
TEL: (07) 821-6145 / FAX: (07) 811-0040
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