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)
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