oH
VE S CO
AV R M
AI SIO PL
LA N IA
BL S NT
E
Features
■
■
■
■
Lead free version available (see How to
Order “Termination” option)
RoHS compliant (lead free version)*
Medium profile offers increased power
handling
Wide assortment of pin packages
enhances design flexibility
■
■
Ammo-pak packaging available
Recommended for rosin flux and solvent
clean or no clean flux processes
Marking on contrasting background for
permanent identification
*R
■
4600M Series - Thick Film Conformal SIPs
Electrical Characteristics
Standard Resistance Values
......................10 ohms to 10 megohms
Maximum Operating Voltage..........100 V
Temperature Coefficient of Resistance
50
Ω
to 2.2 MΩ................±100 ppm/°C
below 50
Ω
......................±250 ppm/°C
above 2.2 MΩ..................±250 ppm/°C
TCR Tracking .........................50 ppm/°C
maximum; equal values
Resistor Tolerance ................See circuits
Insulation Resistance
..................10,000 megohms minimum
Dielectric Withstanding Voltage
.............................................200 VRMS
Operating Temperature
.................................-55 °C to +125 °C
Environmental Characteristics
TESTS PER MIL-STD-202.........∆R MAX.
Short Time Overload..................±0.25 %
Load Life ....................................±1.00 %
Moisture Resistance ..................±0.50 %
Resistance to Soldering Heat
................................................±0.25 %
Terminal Strength.......................±0.25 %
Thermal Shock...........................±0.25 %
Physical Characteristics
Flammability .........Conforms to UL94V-0
Body Material........................Epoxy resin
Standard Packaging
....................Bulk, Ammo-pak available
How To Order
Package Power Temp. Derating Curve
Product Dimensions
A
MAXIMUM
3.50
3.00
2.50
4614M
2.00
1.50
1.00
.50
4612M
4610M
4608M
4606M
4604M
6.35
MAX.
(.250)
PIN #1
REF.
MAX. 1.24
BOTH ENDS (.049)
.508
±
.050
TYP.
(.020
±
.002)
2.54
±
.07
(.100
±
.003*)
TYP.
NON-ACCUM.
WATTS
3.43 +.38/ -.508
(.135 +.015/ -.020)
2.49
MAX.
(.098)
70
125
AMBIENT TEMPERATURE (
°
C )
0
25
Package Power Ratings (Watts)
Ambient
Temperature
70
°
C
Pkg.
0.60
0.75
0.90
1.05
1.20
1.35
4610M
4611M
4612M
4613M
4614M
Ambient
Temperature
70
°
C
1.50
1.65
1.80
1.95
2.10
.254
±
.050
TYP.
(.010
±
.002)
Pin
Count
4
5
6
7
8
9
10
11
12
13
14
A Maximum
mm (Inches)
10.11 (.398)
12.65 (.498)
15.19 (.598)
17.73 (.698)
20.27 (.798)
22.81 (.898)
25.35 (.998)
27.89 (1.098)
30.43 (1.198)
32.97 (1.298)
35.51 (1.398)
Maximum package length is equal to 2.54mm (.100") times the
number of pins, less .005mm (.002").
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.
Pkg.
4604M
4605M
4606M
4607M
4608M
4609M
For Standard Values Used in Capacitors,
Inductors, and Resistors,
click here.
Typical Part Marking
Represents total content. Layout may vary.
46 06 M - 101 - 222 __ __
Model
(46 = Conformal SIP)
Number of Pins
Physical Configuration
(M = Thick Film Medium Profile)
Electrical Configuration
• 101 = Bussed
• 102 = Isolated
• 104 = Dual Terminator
• AP1 = Bussed Ammo**
• AP2 = Isolated Ammo**
• AP4 = Dual Ammo**
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 - 5 megohms)
Terminations
• All electrical configurations EXCEPT 104 & AP4:
LF = Sn/Ag/Cu-plated (lead free)
• ONLY electrical configurations 104 & AP4:
L = Sn/Ag/Cu-plated (lead free)
• Blank = Tin/Lead-plated
Consult factory for other available options.
**Available for packages with 10 pins or less.
Part Number
4606M-101-RC
4608M-102-RC
4610M-104-RC/RC
Part Number
6M-1-RC
8M-2-RC
10M-4-RC/RC
RC = ohmic value, 3-digit resistance code.
CIRCUIT
6M-2-222
YYWW
NUMBER OF PINS
PIN ONE
INDICATOR
RESISTANCE
CODE
DATE CODE
MANUFACTURER'S
TRADEMARK
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
For information on specific applications,
download Bourns’ application notes:
DRAM Applications
Dual Terminator Resistor Networks
R/2R Ladder Networks
SCSI Applications
4600M Series - Thick Film Conformal SIPs
Isolated Resistors (102 Circuit)
Model 4600M-102-RC
4, 6, 8, 10, 12, 14 Pin
Bussed Resistors (101 Circuit)
Model 4600M-101-RC
4 through 14 Pin
Dual Terminator (104 Circuit)
Model 4600M-104-R1/R2
4 through 14 Pin
R2
1
4
6
12
14
1
14
R1
R1
R1
R1
R1
R1
R2
R2
R2
R2
R2
...
1
8
These models incorporate 2 to 7
isolated thick-film resistors of equal
value, each connected between two
pins.
Resistance Tolerance
10 ohms to 49 ohms ...................±1 ohm
50 ohms to 5 megohms.................±2 %*
Above 5 megohms..........................±5 %
Power Rating per Resistor
At 70 °C ...................................0.40 watt
These models incorporate 3 to 13
thick-film resistors of equal value, each
connected between a common bus
(pin 1) and a separate pin.
Resistance Tolerance
10 ohms to 49 ohms ...................±1 ohm
50 ohms to 5 megohms ................±2 %*
Above 5 megohms .........................±5 %
Power Rating per Resistor
At 70 °C ...................................0.25 watt
The 4608M-104 (shown above) is an 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 .........................±5 %
Power Rating per Resistor
At 70 °C ...................................0.25 watt
Power Temperature Derating Curve
.60
.50
.40
Power Temperature Derating Curve
.60
.50
.40
Power Temperature Derating Curve
.60
.50
.40
WATTS
WATTS
WATTS
25
70
125
AMBIENT TEMPERATURE (
°
C )
.30
.20
.10
.30
.20
.10
.30
.20
.10
0
25
70
125
AMBIENT TEMPERATURE (
°
C )
0
0
25
70
125
AMBIENT TEMPERATURE (
°
C )
Popular Resistance Values
(101, 102 Circuits)
**
Ohms
10
22
27
33
39
47
56
68
82
100
120
150
Code
100
220
270
330
390
470
560
680
820
101
121
151
Ohms
180
220
270
330
390
470
560
680
820
1,000
1,200
1,500
Code
181
221
271
331
391
471
561
681
821
102
122
152
Ohms
1,800
2,000
2,200
2,700
3,300
3,900
4,700
5,600
6,800
8,200
10,000
12,000
Code
182
202
222
272
332
392
472
562
682
822
103
123
Ohms
15,000
18,000
20,000
22,000
27,000
33,000
39,000
47,000
56,000
68,000
82,000
100,000
Code
153
183
203
223
273
333
393
473
563
683
823
104
Ohms
120,000
150,000
180,000
220,000
270,000
330,000
390,000
470,000
560,000
680,000
820,000
1,000,000
Code
124
154
184
224
274
334
394
474
564
684
824
105
Popular Resistance Values
(104 Circuit)
**
Resistance
(Ohms)
R
1
160
180
220
220
330
330
3,000
R
2
240
390
270
330
390
470
6,200
R
1
161
181
221
221
331
331
302
Code
R
2
241
391
271
331
391
471
622
* ±1 % TOLERANCE IS AVAILABLE BY ADDING SUFFIX CODE “F” AFTER THE RESISTANCE CODE.
**NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE.
REV. 06/06
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
PCB Design
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