Load Life ....................................±1.00 %
Moisture Resistance ..................±0.50 %
Resistance to Soldering Heat ....±0.25 %
Thermal Shock ..........................±0.25 %
Physical Characteristics
Flammability ........ Conforms to UL94V-0
Lead Frame Material
.........................Copper, solder coated
Body Material................... Thermoplastic
How To Order
Package Power Temp. Derating Curve
1.6
1.4
WATTS
1.2
1.0
.8
.6
.4
.2
0
25
70
125
AMBIENT TEMPERATURE (
°
C )
4820P
4818P
4816P
4814P
48 16 P - 1 - 103 __ __
Model
(48 = SOM Pkg.)
Number of Pins
Electrical Configuration
• 1 or 4 = Isolated*
• 2 = Bussed*
• 3 = Dual Terminator*
Resistance Code
• First 2 digits are significant
• Third digit represents the
number of zeros to follow.
Resistance Tolerance
• Blank = ±2 % (see “Resistance Tolerance”
on next page for resistance range)
• F = ±1 % (100 ohms - 1 megohm)
• D = ±0.5 % (100 ohms - 1 megohm)
Terminations
• All electrical configurations EXCEPT T03:
LF = RoHS compliant
• ONLY electrical configuration T03:
L = RoHS compliant
• Blank = Tin/Lead-plated
*For tube packaging, use T01, T02, T03 or T04.
Consult factory for other available options.
1.27
TYP.
(.050)
.63
TYP.
(.025)
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
** Non-standard values available, within resistance range.
3312 - 2 mm SMD Trimming
Surface Mount Ordering Guide
Potentiometer
Electrical
Configuration
Isolated
Bussed
Dual Terminated
Adj. Isolated
*Circuit Codes
Tape & Reel
1
2
3
4
Tubes
T01
T02
T03
T04
Examples
4816P-1-101
Isolated Circuit in Tape & Reel Package
4816P-T01-101
Isolated Circuit in Slide Tube Package
*4816P-X-RC: To specify package type, replace “X” with appropriate “Circuit Code”.
W
F
POLYSTYRENE REEL
(ANTI-STATIC)
T
1.5 + .10/ - .00
(.059 + .004/ - .00)
DIA.
DIRECTION
OF FEED
1.5
MIN. DIA.
(.059)
1.5
(.059)
MIN.
20.2
MIN.
(.795)
13.0
±
.20
(.512
±
.008)
4.0
±
.10
(.157
±
.004)
330.2
MAX.
(13.0)
CARRIER TAPE
STATIC DISSIPATIVE
12.0
±
.10
(.472
±
.004)
COVER TAPE
(ANTISTATIC)
NOTE: DIMENSIONS NOT SPECIFIED ARE PER EIA RS-481-2.
DIMENSIONS:
MM
(IN)
V
Model
4814P
4816P
4818P
4820P
Standard Quantity
per Reel
Carrier Tape Width
(W)
Cover Tape Width
(W)
Reel Width
(T)
Pocket Center
(F)
2,000
24.0 ± .30
(.945 ± .012)
21.0
(.827) NOM.
30.4
MAX.
(1.197)
11.5 ± .10
(.453 ± .004)
Leader Length = 500 min.
Trailer Length = 500 mm min.
}
Empty Component Pockets
Sealed with Cover Tape
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
引言 RFID(Radio Frequency Identification)是一种非接触式的自动识别技术,它利用射频信号通过空间耦合,实现无接触信息传递并通过所传递的信息达到识别的目的,识别工作无须人工干预,具有很多优点,诸如数据存储量大、可读写、非接触、识别距离远、识别速度快、保密性好、穿透性强、寿命长、环境适应性好以及能同时识别多标签等等,并且可工作于各种恶劣环境。 车间的...[详细]