70ABF

*R
oH
S
CO
LO & MP
LI
GE
AN
N
T
FR
EE
Features
■ 1.27 mm pitch
■ RoHS compliant* - see processing
■ Precious metal contacts
information on RoHS compliant modular
contacts
■ Halogen free**
**
HA
■ Twin hot contacts (symmetrical pad layout)
■ Pick & place compatible
■ High cycle life
70AB/Female - Modular Contact
Materials & Finishes
Product Dimensions
Insulator .... Glass reinforced thermoplastic,
Recommended PWB Layout
A ± 0.20
(A ± .008)
UL 94V-0 rated, black
Contact ...................................Copper alloy
Finish
Underplating....................... 30 μ” min. Ni
Contact Area ......... 30 μ” min. Au over Ni
B
1.27
(.050)
PER NO.
OF CONTACTS
Operating Characteristics
Electrical
Current Rating....................... 3 A/contact
Voltage Rating..................................60 V
Contact Resistance .... 25 milliohms max.
Dielectric Voltage .....................AC 500 V
Insulating Resistance .. 1000 Mohms min.
Operating Temperature
......................................-55 °C to +125 °C
Mechanical
Durability ..................... 5,000 cycles min.
4.19
(.165)
1.27
CONTACT SPACING
(.050)
1.04
(.041)
PER NO.
OF CONTACTS
0.76
(.030)
Number of
Contacts
How to Order
70AB J - 4 - F 0 E
Model
Terminal Style
Number of Contacts (N)
2, 3 or 4
Gender
F = Female
Options
0 = Standard
Packaging Option
E = Embossed Tape (500 pcs. per reel MSL-1)
2
5.08
(.200)
3
LEADS TO BE
COPLANAR WITHIN
.004
(0.0002)
Number of
Contacts
2
3
4
Dimension
A
3.05
(.120)
4.32
(.170)
5.59
(.220)
Dimension
B
1.27
(.050)
2.54
(.100)
3.81
(.150)
±0.25
UNLESS OTHERWISE NOTED
(±.010)
MM
DIMENSIONS:
(INCHES)
TOLERANCES:
1.14
(.045)
0.91
(.036)
* 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.
The device characteristics and parameters in this data
sheet can and do vary in different applications and
actual device performance may vary over time.
Users should verify actual device performance in their
specific applications.
4
0.94
(.037)
1.8
(.072)
PER NO.
OF CONTACTS
Applications
■ Handheld communications - mobile phones, pagers, cordless phones, GPS, PICs, radios
■ Portable consumer equipment - PDAs, HPCs, notebook PCs, cameras, dictaphones, PICs, games
70AB/Female - Modular Contact
Packaging Specifications
TAPE
1.75
(.069)
12.0
(.472)
5.53
(.218)
1.78 ± .25
(.070 ± .010)
EQUAL SPACED 3 PLCS.
REEL
21.01 ± .79
(.827 ± .031)
DIA.
13.0 ± .51
(.512 ± .020)
DIA.
2.67 ± .25
(.105 ± .010)
4.0
(.157)
59.18 ± 2.03
(2.330 ± .080)
10.0
(.394)
8.0
(.315)
12.4
(.488)
178 ± 2.0
DIA.
(7.008 ± .079)
1.5
(.059)
DIA.
No. of
Contacts
Dimension
A
Dimension
B (Max.)
2
3.54
(.139)
4.88
(.192)
3
4.82
(.190)
6.16
(.243)
4
6.10
(.240)
7.44
(.293)
TOLERANCES: .XX =
.XXX =
±0.5
UNLESS OTHERWISE NOTED
(±.020)
±0.127
UNLESS OTHERWISE NOTED
(±.005)
DIMENSIONS:
0.4
(.016)
2.5
(.098)
MM
(INCHES)
A
B
Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
EMEA: Tel: +36 88 520 390 • Fax: +36 88 520 211
The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
REV. 05/15
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
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