442BA8H331BDN [CTS]
Potentiometer, Carbon Composition, 0.25W, 330ohm, 500V, 20% +/-Tol;
| 型号： | 442BA8H331BDN |
| 厂家： | 
CTS |
| 描述： | Potentiometer, Carbon Composition, 0.25W, 330ohm, 500V, 20% +/-Tol |
| 文件： | 总2页 (文件大小：80K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series 442
®
Linear motion
1/4 watt
composition
slide control
• 11/4" (31.7mm) slider travel
•
1/4 watt power rating
• Choice of resistance tapers
• Economical
• Wide resistance range
• Choice of mounting styles
Electrical and Mechanical Specifications
Resistance Range
Slide Travel
200 ohms through 5 megohms
Mechanical — 11/4 inches (31.7mm)
Effective — 11/4 inches (31.7mm)
Resistance Tolerance
Standard: 20ꢀ
Shaft Information
Special: Available
See illustrations, reverse side.
Power Rating, Watts
Operating Force
1/4 watt @ 55°C derated to no load @ 85°C,
linear taper, control mounted on steel panel
4" x 4" x .050" (101.6mm x 101.6mm x 1.27mm).
Either direction 1 to 9 oz. (28 to 256 g – cm)
Measured .250" (6.35mm) from back of slider.
Stop Strength
Voltage Rating
Maximum — 35 lbs. (15.9 kg – cm) measured
at base of slider.
Across end terminals:
Linear curves — 500 VDC
Tapered curves — 350 VDC
(Not to exceed wattage ratings)
Between case and end terminals:
1080 VAC RMS
Terminal Information
Straight printed circuit, snap-in printed circuit,
wirewrap or solder lug styles.
Mounting Information
Resistance Tapers
Top, bottom, or side twist tab mounting —
refer to illustrations, reverse side.
Standard: Linear
Special: Available upon request
Technical Data Sheet 1448C
Data Sheet 1442C
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
CTS Series 442
MM
DIMENSION:
INCH
Ordering Information
442
T
A
2
T
103
B
D
N
MOUNTING
STYLE
TRAVEL
TERMINAL STYLE
RESIST TOL
SPECIALS
N – NO SPECIALS
A – 10ꢀ
B – 20ꢀ
C – 30ꢀ
A – 1.250"
T – SOLDER LUG
X – STRAIGHT PC
W– WIREWRAP
H – HOOK TYPE
T – TOP MOUNT
(31.7MM)
C – CENTER DETENT
B – BOTTOM
MOUNT
S – SIDE MOUNT
ACTUATOR
LENGTH
N – NO
MOUNTING
TABS
RESISTANCE CODE
EXAMPLES
2 – .250" (6.35MM)
3 – .375" (9.53MM)
4 – .500" (12.7MM)
5 – .625" (15.9MM)
6 – .750" (19.1MM)
7 – .875" (22.2MM)
8 – 1.000" (25.4MM)
R – .218" (5.54MM)
S – .313" (7.98MM)
T – .438" (11.13MM)
CODE RESISTANCE
TAPER
501
102
252
502
103
253
104
105
500 OHMS
1K
2.5K
5K
10K
25K
100K
1MEG
D – LINEAR
A – CW 10ꢀ AUD
B – CCW 10ꢀ AUD
Order From:
CTS CORPORATION, ELECTROCOMPONENTS / 1601 Mishawaka Street / Elkhart, Indiana 46514
North America Toll Free (888) 287-4690 / (219) 296-6700 / FAX: (219) 293-1240 http://www.ctscorp.com
CTS COMPONENTS TAIWAN, LTD. / 7, Central 6th Road (Chung Liu Road) / P.O. Box 26-20
Kaohsiung Export Processing Zone / Kaohsiung, Taiwan, Rep. of China
(07) 8216145 / FAX: (07) 8417642.8110040
5M-4-99I
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