4308H101 LF
562
C1129
Features
RoHS compliant* versions available (see Now available with improved tolerance
How to Order Termination option) to 0.5 %
High pro le offers increased power
handling
Compatible with automatic insertion
equipment
Superior package integrity
4300H Series - Thick Film Molded SIPs
Product Characteristics Package Power Temp. Derating Curve Product Dimensions
Resistance Range
24.99
MAX.
.................... 10 ohms to 10 megohms
(.984)
19.91
MAX.
Maximum Operating Voltage .........100 V 3.50
(.784)
Temperature Coef cient of Resistance
14.83
MAX.
(.584)
50 to 2.2 megohms .....100 ppm/C 3.00
8.89
below 50 ..................... 250 ppm/C 9.75 (.350)
MAX.
(.384) MAX.
above 2.2 megohms.......250 ppm/C PIN #1 REF.
2.50
TCR Tracking.........................50 ppm/C
4310H
maximum; equal values
2.00
Resistor Tolerance ............... See circuits
4308H
Operating Temperature
1.50
3.43 + .38/ - .25
.407 + .102/ - .000
................................-55 C to +125 C
4306H
(.125 + .005/ - .010)
(.016 + .004/ - 000)
Insulation Resistance
1.00 1.02.12
4304H
................ 10,000 megohms minimum
(.040 .005)
Dielectric Withstanding Voltage
.483.050
.50
TYP.
...........................................200 VRMS (.020 .002)
2.54.07
Lead Solderability .....Meet requirements
(.100 .003*)
of MIL-STD-202 Method 208
0 25 70 125 TYP.
NON-ACCUM.
AMBIENT TEMPERATURE ( C )
2.16.10
Environmental Characteristics
(.085 .004)
TESTS PER MIL-STD-202 ...... R MAX.
Package Power Rating at 70 C
Short Time Overload..................0.25 %
Load Life ....................................1.00 % 4304H .....................................0.80 watts
Moisture Resistance ..................0.50 %
4306H .....................................1.20 watts
1.02.05
Resistance to Soldering Heat
4308H .....................................1.60 watts
(.0425 .002)
...............................................0.25 %
4310H .....................................2.00 watts
.254.050
Terminal Strength ......................0.25 %
(.010 .002)
Thermal Shock ..........................0.25 %
Typical Part Marking
Governing dimensions are in metric. Dimensions in parentheses
Physical Characteristics
are inches and are approximate.
Represents total content. Layout may
Flammability ........ Conforms to UL94V-0
vary.
*Terminal centerline to centerline measurements made at point of
Lead Frame Material
emergence of the lead from the body.
RoHS COMPLIANCY
.........................Copper, solder coated
CIRCUIT
INDICATOR
Body Material.................. Novolac epoxy PART
NUMBER
RESISTANCE
4308H-101 LF
-562 CODE
How To Order
CYYWW
PIN ONE
INDICATOR DATE CODE
43 06 H - 101 - 222 __ __
MANUFACTURER'S COUNTRY OF MANUFACTURE
Model
TRADEMARK (C = COSTA RICA)
(43 = Molded SIP)
Number of Pins
For Standard Values Used in
Physical Con guration
(H = Thick Film High
Capacitors, Inductors, and Resistors,
Pro le)
click here.
Electrical Con guration
101 = Bussed
102 = Isolated
104 = Dual Terminator
Resistance Code
First 2 digits are signi cant
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
WARNING Cancer and Reproductive Harm
All electrical con gurations EXCEPT 104:
www.P65Warnings.ca.gov
LF = Tin-plated (RoHS compliant version)
ONLY electrical con guration 104: *RoHS Directive 2015/863, Mar 31, 2015 and Annex.
L = Tin-plated (RoHS compliant version) Specications are subject to change without notice. Users should verify actual device performance in their specic
Blank = Tin/Lead-plated
applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the
Consult factory for other available options. last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf
*RoHS COMPLIANT
VERSIONS
AVAILABLE
WATTSFor information on speci c applications,
download Bourns application notes:
DRAM Applications
Dual Terminator Resistor Networks
R/2R Ladder Networks
SCSI Applications
4300H Series - Thick Film Molded SIPs
Isolated Resistors (102 Circuit) Bussed Resistors (101 Circuit) Dual Terminator (104 Circuit)
Model 4304H-102-RC (4 Pin) Model 4304H-101-RC (4 Pin) Model 4304H-104-R1/R2
Model 4306H-102-RC (6 Pin) Model 4306H-101-RC (6 Pin) Model 4306H-104-R1/R2
Model 4308H-102-RC (8 Pin) Model 4308H-101-RC (8 Pin) Model 4308H-104-R1/R2 (shown)
Model 4310H-102-RC (10 Pin) Model 4310H-101-RC (10 Pin) Model 4310H-104-R1/R2
4310
4310
4308
4308
R2 R2 R2 R2 R2 R2
4306
4306
4304
4304
R1 R1 R1 R1 R1 R1
1 4 6 8 10
1 4 68 10
1 8
These models incorporate 3, 5, 7, or 9
These models incorporate 2, 3, 4 or 5 4308H-104 (shown above) is an 8-pin
thick- lm resistors of equal value, each
isolated thick- lm resistors of equal con guration and terminates 6 lines.
value, each connected between two connected between a common bus (pin Pins 1 and 8 are common for ground
1) and a separate pin.
pins. and power, respectively. Twelve thick-
lm resistors are paired in series between
Resistance Tolerance
Resistance Tolerance
the common lines (pins 1 and 8).
10 ohms to 49 ohms ...................1 ohm
10 ohms to 49 ohms ...................1 ohm
Resistance Tolerance
50 ohms to 5 megohms ................ 2 %* 50 ohms to 5 megohms ................ 2 %*
Above 5 megohms..........................5 %
Above 5 megohms..........................5 %
Below 100 ohms ....................... 2 ohms
100 ohms to 5 megohms .............. 2 %*
Power Rating per Resistor
Power Rating per Resistor
Above 5 megohms..........................5 %
At 70 C .................................. 0.30 watt
At 70 C .................................. 0.50 watt
Power Rating per Resistor
Power Temperature Derating Curve
Power Temperature Derating Curve
At 70 C .................................. 0.30 watt
.70 .70
Power Temperature Derating Curve
.60 .60
.70
.50 .50
.60
.40
.40
.50
.30 .30
.40
.20 .20
.30
.10 .10
.20
0725 0 125
0725 0 125
.10
AMBIENT TEMPERATURE ( C )
AMBIENT TEMPERATURE ( C )
0725 0 125
Popular Resistance Values (101, 102 Circuits)**
AMBIENT TEMPERATURE ( C )
Ohms Code Ohms Code Ohms Code Ohms Code Ohms Code
Popular Resistance Values (104 Circuit)**
10 100 180 181 1,800 182 15,000 153 120,000 124
22 220 220 221 2,000 202 18,000 183 150,000 154
Resistance
27 270 270 271 2,200 222 20,000 203 180,000 184
Ohms Code
33 330 330 331 2,700 272 22,000 223 220,000 224
R R R R
1 2 1 2
39 390 390 391 3,300 332 27,000 273 270,000 274
160 240 161 241
47 470 470 471 3,900 392 33,000 333 330,000 334
180 390 181 391
56 560 560 561 4,700 472 39,000 393 390,000 394
220 270 221 271
68 680 680 681 5,600 562 47,000 473 470,000 474
220 330 221 331
82 820 820 821 6,800 682 56,000 563 560,000 564
330 390 331 391
100 101 1,000 102 8,200 822 68,000 683 680,000 684
330 470 331 471
120 121 1,200 122 10,000 103 82,000 823 820,000 824
3,000 6,200 302 622
150 151 1,500 152 12,000 123 100,000 104 1,000,000 105
* Add F after resistance code for 1 % tolerance available from 100 through 1M , or add D
after resistance code for 0.5 % tolerance available from 100 through 1M .
Part number suf x examples: -103 = 10K , 2 %; -103F = 10K , 1 %; -103D = 10K , 0.5 %
** Non-standard values available, within resistance range.
Specications are subject to change without notice. Users should verify actual device performance in their specic applications. REV. 09/19
The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
WATTS
WATTS
WATTS