C
O
LO & MP
LI
GE
AN
N
T
FR
EE
Features
n
4 mm pitch
n
Rechargeable battery-pack applications
n
Precious metal contacts
n
RoHS compliant* - see processing
**
HA
*R
oH
S
M
PL
IA
NT
information on RoHS compliant surface
mount components
n
Halogen free**
Materials & Finishes
Insulator Glass reinforced thermoplastic,
UL 94V-0 rated, black
Contact ...............................Copper alloy
Finish
Termination.............................Tin alloy
(meets MIL-STD-202, method 208)
*R
oH
S
CO
70AD/Female - Modular Contact
Product Dimensions
70ADJ
70ADH
2.54
(.100)
4.0
(.157)
2.5
(.098)
LE
AD
F
RE
E
4.0
(.157)
Underplating....................... 30
µ”
min. Ni
Contact Area ......... 30
µ”
min. Au over Ni
11.0
(.433)
6.02 11.0
(.237) (.433)
Operating Characteristics
Electrical
Current Rating .............DC 3 A/contact
Voltage Rating ....................... DC 30 V
Contact Resistance ..........25 m
W
max.
Dielectric Voltage .................AC 500 V
Insulating Resistance ......500 M
W
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
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR
IA E
NT
*
B
2.5
(.098)
B
A
0.36
(.014)
2.08
(.082)
2.5
(.098)
A
1.0
(.039)
C
0.7
(.028)
4.48
(.176)
1.27 DIA.
(.050)
15.0 REF
11.6
(.457)
How to Order
70AD J - 3 - F L 0 G
Model
Terminal Style
J = SMT
H = Through-hole
Number of Contacts
2 through 6
Gender
F = Female
Height
L = Low Profile
Options
0 = Standard
1 = Locator Pins (J style only)
Packaging Option
__ = Tube (240/N pcs. or 240 contacts
per tube)
G = Embossed Tape (500 pcs. per reel)
0.76
(.030)
2.3
(.091)
1.77
(.070)
3.8
(.150)
0.6
(.024)
70ADH RECOMMENDED PWB MOUNTING PATTERN
0.7
(.028)
11.6
(.457)
0.94
(.037)
DIA.
8 PLCS.
4.0
(.157)
1.0
(.039)
0.6
(.024)
70ADJ RECOMMENDED PWB MOUNTING PATTERN
C
B
4.0
(.157)
4.04
(.159)
11.4
(.449)
±0.3
TOLERANCES:
UNLESS OTHERWISE NOTED
(±.012)
MM
DIMENSIONS:
(INCHES)
Number of
Contacts
2
3
4
5
6
Dim.
A
9.0
(.354)
13.0
(.512)
17.0
(.669)
21.0
(.827)
25.0
(.984)
Dim.
B
4.0
(.157)
8.0
(.315)
12.0
(.472)
16.0
(.630)
20.0
(.787)
Dim.
C
6.99
(.275)
11.0
(.433)
15.0
(.591)
19.0
(.748)
22.9
(.900)
1.65
(.065)
DIA.
1.3
(.051)
8 PLCS
10.08
(.397)
* 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.
2.8
(.110)
8 PLCS
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns
®
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®
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C1753 10/18/17
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