4308R-104-221/271L Bourns Inc., 4308R-104-221/271L Datasheet

RES NET 8 SIP DUAL 220/270 OHM

4308R-104-221/271L

Manufacturer Part Number
4308R-104-221/271L
Description
RES NET 8 SIP DUAL 220/270 OHM
Manufacturer
Bourns Inc.
Series
4300Rr
Type
Networkr
Datasheet

Specifications of 4308R-104-221/271L

Number Of Resistors
12
Package / Case
8-SIP
Temperature Coefficient
±100ppm/°C
Resistance (ohms)
220, 270
Circuit Type
Dual Terminal
Tolerance
±2%
Power Per Element
200mW
Number Of Pins
8
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
Technology
Thick Film
Resistance
220/270Ohm
Power Rating
1W
Power Rating Per Resistor
1/5W
Tolerance (+ Or -)
2%
Circuit Designator
TERM
Mounting Style
Through Hole
Military Standard
Not Required
Operating Temp Range
-55C to 125C
No. Of Terminals
8
Case Style
Molded
Failure Rate
Not Required
Termination Style
Pin
Terminal Pitch
2.54
Product Length (mm)
19.92mm
Product Depth (mm)
2.16mm
Product Height (mm)
4.95mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
4308R-104-221/271L
4308R-104-221/271LF
4308R-104-221/271LF
4308R-4-221/271L
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

Related parts for 4308R-104-221/271L

4308R-104-221/271L 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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