RACF Series
Concave Termination Chip Resistor Array
Stackpole Electronics, Inc.
Resistive Product Solutions
Features:
•
•
•
•
•
•
•
Thick film resistor element
Zero ohm available
Auto-placement capability
Multiple circuit types available
Ideal SMD substitute for leaded networks
Style 164D is qualified to AEC-Q200
RoHS compliant
Electrical Specifications
Type / Code /
# of Elements /
Circuit Type
RACF102D
RACF104D
RACF164D
RACF324D
RACF408M
RACF648N
Power Rating
(per element)
@ 70ºC
0.063W
0.063W
0.063W
0.125W
0.063W
0.063W
Maximum
Working
Voltage
25V
25V
50V
200V
25V
50V
Maximum
Overload
Voltage
50V
50V
100V
400V
50V
100V
100V
Resistance
Temperature
Coefficient
±650 ppm/ºC
±250 ppm/ºC
±400 ppm/ºC
±200 ppm/ºC
±200 ppm/ºC
±200 ppm/ºC
±200 ppm/ºC
±200 ppm/ºC
±200 ppm/ºC
22 - 1M
22 - 1M
-
-
-
-
Ohmic Range (Ω) and Tolerance
1%
2%
3 - 9.88
10 - 1M
1 - 9.88
10 - 1M
10 - 1M
10 - 1M
22 - 1M
22 - 1M
22 - 1M
5%
RACF648R
0.063W
50V
Note: (1) Lesser of √P*R or maximum working voltage.
Performance Characteristics
Test
Load Life in Moisture
Temperature cycle
Load Life
Resistance to Soldering heat
Terminal Adhesion
Short Time Overload
Operating Temperature Range: RACF102D, RACF104D, RACF164D: -55ºC to 155ºC
All other types: -55ºC to 125ºC
Test Results (JIS C 5202)
±3%
±1%
±3%
±1%
±1%
±2%
Power Derating Curve:
100
-55ºC
70ºC
Percent Rated Power (%)
80
60
40
20
125°C
155ºC
RACF164D
RACF324D
RACF408M
RACF648N
RACF648R
RACF102D
RACF104D
0
-60
0
20
40
60
80
100
120
140
160
180
Ambient Temperature (ºC)
Rev Date: 02/17/2017
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
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RACF Series
Concave Termination Chip Resistor Array
Stackpole Electronics, Inc.
Resistive Product Solutions
Schematics
Isolated Circuit - D
Bussed Circuit - M
Bussed Circuit - N
Bussed Circuit - R
Terminations
2 Resistors / 4 Terminations (D)
4 Resistors / 8 Terminations (D)
8 Resistors / 10 Terminations (N/R)
8 Resistors / 10 Terminations (M)
Mechanical Specifications
Type / Code /
# of Elements /
Circuit Type
RACF102D
RACF104D
RACF164D
RACF324D
RACF408M
RACF648N
RACF648R
L
Body Length
0.039 ± 0.004
1.00 ± 0.10
0.079 ± 0.004
2.00 ± 0.10
0.126 ± 0.008
3.20 ± 0.20
0.200 ± 0.008
5.08 ± 0.20
0.157 ± 0.008
4.00 ± 0.20
0.252 ± 0.008
6.40 ± 0.20
0.252 ± 0.008
6.40 ± 0.20
W
Body Width
0.039 ± 0.004
1.00 ± 0.10
0.039 ± 0.004
1.00 ± 0.10
0.063 ± 0.006
1.60 ± 0.15
0.118 ± 0.008
3.00 ± 0.20
0.083 ± 0.008
2.10 ± 0.20
0.122 ± 0.008
3.10 ± 0.20
0.122 ± 0.008
3.10 ± 0.20
H
Body Height
0.012 ± 0.004
0.30 ± 0.10
0.016 ± 1.000
0.40 ± 0.10
0.024 ± 0.006
0.60 ± 0.15
0.024 ± 0.004
0.60 ± 0.10
0.024 ± 0.004
0.60 ± 0.10
0.024 ± 0.004
0.60 ± 0.10
0.024 ± 0.004
0.60 ± 0.10
P
Element
Spacing
0.020
0.50
0.020
0.50
0.031
0.80
0.050
1.27
0.031
0.80
0.050
1.27
0.050
1.27
Q
Termination
Width
0.012 ± 0.004
0.30 ± 0.10
0.012 ± 0.004
0.30 ± 0.10
0.016 ± 0.008
0.40 ± 0.20
0.031 ± 0.004
0.80 ± 0.10
0.020 ± 0.008
0.50 ± 0.20
0.028 ± 0.008
0.70 ± 0.20
0.028 ± 0.008
0.70 ± 0.20
D
Bottom
Termination
0.010 ± 0.004
0.25 ± 0.10
0.010 ± 0.004
0.25 ± 0.10
0.016 ± 0.008
0.40 ± 0.20
0.020 ± 0.008
0.50 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.020 ± 0.008
0.50 ± 0.20
0.020 ± 0.008
0.50 ± 0.20
A
Top
Termination
0.007 ± 0.004
0.18 ± 0.10
0.006 ± 0.004
0.15 ± 0.10
0.012 ± 0.008
0.30 ± 0.20
0.022 ± 0.008
0.55 ± 0.20
0.010 ± 0.008
0.25 ± 0.20
0.014 ± 0.006
0.35 ± 0.15
0.014 ± 0.006
0.35 ± 0.15
E
End
Termination
-
-
-
-
0.012 ± 0.008
0.30 ± 0.20
-
-
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Rev Date: 02/17/2017
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
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marketing@seielect.com
RACF Series
Concave Termination Chip Resistor Array
Stackpole Electronics, Inc.
Resistive Product Solutions
RoHS Compliance
Stackpole Electronics has joined the worldwide effort to reduce the amount of lead in electronic components and to
meet the various regulatory requirements now prevalent, such as the European Union’s directive regarding “Restrictions
on Hazardous Substances” (RoHS 2). As part of this ongoing program, we periodically update this document with the
status regarding the availability of our compliant components. All our standard part numbers are compliant to EU
Directive 2011/65/EU of the European Parliament.
RoHS Compliance Status
Standard
Product
Series
RACF
Description
Package /
Termination
Type
SMD
Standard
Series
RoHS
Compliant
YES(1)
Lead-Free Termination
Composition
Lead-Free
Mfg. Effective Date
(Std Product Series)
Jan-04
Lead-Free
Effective Date
Code
(YY/WW)
04/01
Thick Film Surface Mount Chip Resistor
Array Concave Terminations
Note (1): RoHS Compliant by means of exemption 7c-I.
100% Matte Sn over Ni
“Conflict Metals” Commitment
We at Stackpole Electronics, Inc. are joined with our industry in opposing the use of metals mined in the “conflict region”
of the Eastern Democratic Republic of the Congo (DRC) in our products. Recognizing that the supply chain for metals
used in the electronics industry is very complex, we work closely with our own suppliers to verify to the extent possible
that the materials and products we supply do not contain metals sourced from this conflict region. As such, we are in
compliance with the requirements of Dodd-Frank Act regarding Conflict Minerals.
Compliance to “REACH”
We certify that all passive components supplied by Stackpole Electronics, Inc. are SVHC (Substances of Very High
Concern) free and compliant with the requirements of EU Directive 1907/2006/EC, “The Registration, Evaluation,
Authorization and Restriction of Chemicals”, otherwise referred to as REACH. Contact us for complete list of REACH
Substance Candidate List.
Environmental Policy
It is the policy of Stackpole Electronics, Inc. (SEI) to protect the environment in all localities in which we operate. We
continually strive to improve our effect on the environment. We observe all applicable laws and regulations regarding
the protection of our environment and all requests related to the environment to which we have agreed. We are
committed to the prevention of all forms of pollution.
How to Order
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R
A
C
F
1
6
4
D
J
T
1
0
K
0
Product Series
Concave
RACF
RoHS
Code
102D
104D
164D
324D
408M
648N
648R
D=
M, N, R =
Power
0.063W
0.063W
0.063W
0.125W
0.063W
0.063W
0.063W
Isolated
Bussed
Tolerance
Code Tol
Value
F
1% E24, E96
G
2%
E24
J
5%
Z jumper
Code
T
Packaging
Description
Size
102D, 104D
Reel - Paper Tape
164D
324D, 408M
Reel - Plastic Tape
648N, 648R
Quantity
10,000
5,000
4,000
Resistance Value
Four characters with the
multiplier used as the
decimal holder.
1 ohm = 1R00
100 Kohm = 100K
1 Mohm = 1M00
Zero ohm jumper = 0R00
Rev Date: 02/17/2017
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
4
www.seielect.com
marketing@seielect.com
PCB Design
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