4308R-104-181/391L Bourns Inc., 4308R-104-181/391L Datasheet

Resistor Network,Thick Film,180Ohms,100WV,2+/-% Tol,-100,100ppm-TC,7808-Case

4308R-104-181/391L

Manufacturer Part Number
4308R-104-181/391L
Description
Resistor Network,Thick Film,180Ohms,100WV,2+/-% Tol,-100,100ppm-TC,7808-Case
Manufacturer
Bourns Inc.
Series
4300Rr
Datasheet

Specifications of 4308R-104-181/391L

Resistance (ohms)
180, 390
Number Of Resistors
12
Circuit Type
Dual Terminal
Temperature Coefficient
±100ppm/°C
Tolerance
±2%
Power Per Element
200mW
Number Of Pins
8
Package / Case
8-SIP
Size / Dimension
0.784" L x 0.085" W (19.92mm x 2.16mm)
Height
0.195" (4.95mm)
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 125°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
4308R-104-181/391L
4308R-104-181/391LF
4308R-104-181/391LF
4308R-4-181/391L
Resistance Range
Maximum Operating Voltage..........100 V
Temperature Coefficient of Resistance
TCR Tracking .........................50 ppm/°C
Resistor Tolerance ................See circuits
Operating Temperature
Power Rating ....................Derate to zero
Insulation Resistance
Dielectric Withstanding Voltage
Lead Solderability
TESTS PER MIL-STD-202.........∆R MAX.
Short Time Overload..................±0.25 %
Load Life ....................................±1.00 %
Moisture Resistance ..................±0.50 %
Resistance to Soldering Heat
Terminal Strength.......................±0.25 %
Thermal Shock...........................±0.25 %
Flammability .........Conforms to UL94V-0
Lead Frame Material
Body Material ..................Novolac epoxy
Model
(43 = Molded SIP)
Number of Pins
Physical Config.
(R = Thick Film Low Profile)
Electrical Configuration
• 101 = Bussed
• 102 = Isolated
• 104 = Dual Terminator
Resistance Code
• First 2 digits are significant
• Third digit represents the
Resistance Tolerance
• Blank = ±2 % (see “Resistance Tolerance”
• F = ±1 % (100 ohms - 1 megohm)
• D = ±0.5 % (100 ohms - 1 megohm)
Terminations
• All electrical configurations EXCEPT 104:
• ONLY electrical configuration 104:
• Blank = Tin/Lead-plated
Consult factory for other available options.
Product Characteristics
Environmental Characteristics
Physical Characteristics
How To Order
number of zeros to follow.
on next page for resistance range)
50 ohms to 2.2 megohms ..±100 ppm/°C
below 50 ohms................±250 ppm/°C
above 2.2 megohms........±250 ppm/°C
......................10 ohms to 10 megohms
.............................................200 VRMS
.....Meet requirements of MIL-STD-202
.................................-55 °C to +125 °C
..................10,000 megohms minimum
................................................±0.25 %
..........................Copper, solder coated
LF = Tin-plated (RoHS compliant version)
L = Tin-plated (RoHS compliant version)
power from + 70 °C to + 125 °C
43 06 R - 101 - 222 __ __
maximum; equal values
Method 208
4300R Series - Thick Film Molded SIPs
Features
Represents total content. Layout may vary.
Marking may be truncated on shorter
versions due to size constraints.
4306R......................................0.75 watts
4308R......................................1.00 watts
4309R......................................1.13 watts
4310R......................................1.25 watts
4311R......................................1.38 watts
Inductors, and Resistors,
For Standard Values Used in Capacitors,
Package Power Temp. Derating Curve
Typical Part Marking
Package Power Rating at 70 °C
RoHS compliant* (see How to Order
“Termination” option)
Low profile provides compatibility with
DIPs
Compatible with automatic insertion
equipment
Superior package integrity
3.50
3.00
2.50
2.00
1.50
1.00
.50
0
PIN ONE
INDICATOR
PART
NUMBER
4311R
4310R
4309R
4308R
4306R
25
AMBIENT TEMPERATURE ( C )
4306R-101-
222
YYWW
MANUFACTURER'S
TRADEMARK
70
CIRCUIT
DATE CODE
RESISTANCE
CODE
click here.
Customers should verify actual device performance in their specific applications.
°
125
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Governing dimensions are in metric. Dimensions in parentheses
are inches and are approximate.
*Terminal centerline to centerline measurements made at point of
emergence of the lead from the body.
(.016 + .004/ - 000)
Product Dimensions
.407 + .102/ - .000
Marking on contrasting background for
permanent identification
Now available with improved tolerance
to ±0.5 %
(.100 ± .003*)
NON-ACCUM.
Specifications are subject to change without notice.
2.54 ± .07
(1.084)
(.884)
(.584)
27.53
22.45
14.83
TYP.
MAX.
MAX.
MAX.
PIN #1 REF.
(.784)
19.92
(.984)
24.99
(.010 ± .002)
(.0425 ± .002)
(.085 ± .004)
(.040 ± .005)
.254 ± .050
2.16 ± .10
(.020 ± .002)
1.02 ± .05
1.02 ± .12
.483 ± .050
MAX.
MAX.
(.135 + .015/ - .010)
3.43 + .38/ - .25
TYP.
(.195)
MAX.
4.95

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4308R-104-181/391L Summary of contents

Page 1

... AMBIENT TEMPERATURE ( C ) Package Power Rating at 70 °C 4306R......................................0.75 watts 4308R......................................1.00 watts 4309R......................................1.13 watts 4310R......................................1.25 watts 4311R......................................1.38 watts Typical Part Marking Represents total content. Layout may vary. Marking may be truncated on shorter versions due to size constraints. ...

Page 2

... 4308R-104 (shown above 8-pin configuration and terminates 6 lines. Pins 1 and 8 are common for ground and power, respectively. Twelve thick-film resistors are paired in series between the common lines (pins 1 and 8). Resistance Tolerance Below 100 ohms........................±2 ohms 100 ohms to 5 megohms...............±2 %* Above 5 megohms..........................± ...

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