C
O
LO & MP
LI
GE
AN
N
T
FR
EE
Features
n
2.54 mm pitch & height
n
2 to 6 precious metal contacts
n
End-to-end stackable
n
Twin hot contacts (symmetrical pad layout)
n
Pick & place compatible
n
High cycle life
M
PL
IA
NT
n
RoHS compliant* - see processing
**
HA
information for RoHS compliant surface
mount components
n
Halogen free**
*R
oH
S
Insulator .... Glass reinforced thermoplastic,
Materials & Finishes
*R
oH
S
CO
70AA/Female - Modular Contact
Product Dimensions
LE
AD
F
RE
E
A ± 0.20
(A ± .008)
LEADS TO BE COPLANAR WITHIN
0.10
(.004)
Contact ...................................Copper alloy
Finish
Underplating....................... 30
µ”
min. Ni
Contact Area ......... 30
µ”
min. Au over Ni
Electrical
Current Rating....................... 3 A/contact
Voltage Rating..................................60 V
Contact Resistance ....... 30 mohms max.
Dielectric Voltage .....................AC 500 V
Insulating Resistance .. 1000 Mohms min.
Operating Temperature
........................................-55 °C to 125 °C
Mechanical
Durability ................... 50,000 cycles min.
Contact Resistance after
50,000 Cycles .............................. 50 mΩ
MSL ..........................................................1
ESD Rating (HBM) .................................3B
UL 94V-0 rated, black
Standard Version (-0)
Operating Characteristics
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR
IA E
NT
*
10.0
(.394)
2.54
(.100)
1.27
(.050)
1.65
(.065)
LEADS TO BE COPLANAR WITHIN
0.10
(.004)
Locating Pins Version (-1)
How to Order
70AA J - 4 - F 0 G
Model
Terminal Style
J = SMT
Number of Contacts (N)
2 through 6
Gender
F = Female
Options
0 = Standard
1 =Locating Pins
Packaging Option (MSL-1)
__ = Tube (240/N pcs. or 240 contacts
per tube)
G = Embossed Tape (750 pcs. per reel)
10.0
(.394)
OPTIONAL LOCATOR PINS
1.27
(.050)
DIA.
2 PLCS.
1.45
(.057)
0.84
(.033)
1.27
(.050)
B ± 0.20
(B ± .008)
Number of
Contacts
2
* RoHS Directive 2002/95/EC Jan. 27, 2003 including
annex and RoHS Recast 2011/65/EU June 8, 2011.
** Bourns considers a product to be “halogen free” if
(a) the Bromine (Br) content is 900 ppm or less;
(b) the Chlorine (Cl) content is 900 ppm or less; and
(c) the total Bromine (Br) and Chlorine (Cl) content
is 1500 ppm or less.
Specifications are subject to change without notice.
Users should verify actual device performance in their
specific applications.
The products described herein and this document are
subject to specific legal disclaimers as set forth on the
last page of this document, and at www.bourns.com/
docs/legal/disclaimer.pdf.
Dimension
A
4.98
(.196)
7.52
(.296)
10.06
(.396)
12.60
(.496)
15.14
Dimension
B
2.54
(.100)
5.08
(.200)
7.62
(.300)
10.16
(.400)
12.70
Recommended PWB Layout
B ± 0.20
(B ± .008)
2.54
TYP
(.100)
3
4
5
6
8.86
(.349)
2.41
(.095)
TYP.
1.96
TYP.
(.077)
(.596)
(.500)
±0.3
TOLERANCES:
UNLESS OTHERWISE NOTED
(±.012)
MM
DIMENSIONS:
(INCHES)
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns
®
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its affiliates (collectively, “Bourns”).
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®
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®
product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns
®
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from the data sheet characteristics and parameters due to a combination of the Bourns
®
product with other components in
the user’s application or due to the environment of the user application itself. Such characteristics and parameters also can
and do vary in different applications and actual performance may vary over time. Users should always verify actual performance
of the Bourns
®
product in their specific devices and applications, and make their own independent judgments about how
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bilingual versions are available at:
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PDF:
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C1753 10/18/17
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