Board to Board
Connectors
.050/(1.27mm) Pitch Board to Board Connectors
Molded and Peel-A-Way Insulators
Table of Models
Single Row
Dual Row
Triple Row
®
Description:
Peel-A-Way
®
(KBS, KNS, KTS)
Material: Polyimide Film
Index: -269°C to 400°C (-452°F to 752°F)
Female
KBS
KNS
KTS
FSDS
RDDS
(RDD*)
Description:
FR-4 (FSDS)
Mat’l: FR-4 Fiberglass Epoxy Board
Index: -40°C to 140°C (-40°F to 284°F)
Description:
Molded (RDDS, RDD)
Mat’l: High Temp. Liquid Crystal Polymer (LCP)
Index: -40°C to 260°C (-40°F to 500°F)
Description:
Peel-A-Way
®
(KBA, KNA, KDA,
KTA)
Material: Polyimide Film
Index: -269°C to 400°C (-452°F to 752°F)
• Male and female connectors are
designed in mating pairs.
• .050/(1.27mm) row to row pitch.
• High reliability screw-machined
terminals with closed-end
construction for 100% anti-
wicking of solder.
• For surface mount options,
consult factory.
• Reliable mechanical support.
• Custom configurations available.
Male
Features:
* RDD and KDA have .100/(2.54mm) pitch between rows.
Note: FSDS replaces SDS, HSDS, and RSDS.
RDDS replaces DDS and HDDS.
RDD replaces DD.
KBA
KNA
(KDA*)
KTA
How To Order
Female
Body Type
RoHS Compliant Insulators:
KTS 090 - 227 M G
Contact Plating
RoHS Compliant:
®
KBS - Single Row Peel-A-Way
FSDS** - Single Row FR-4
KNS - Dual Row Peel-A-Way
®
RDDS - Dual Row Molded
RDD*- Dual Row Molded
KTS - Triple Row Peel-A-Way
®
* .100/(2.54) pitch between rows
**FSDS is available with
Gold plating only (GG)
G - Gold
T - Tin/Lead
Terminal Plating
RoHS Compliant:
G - Gold
M - Matte Tin
T - Tin/Lead
Terminal Type
See options
Total Number of Pins
(no. of pins per row x no. of rows)
Std. pins per row = 10, 20, 30, 40 & 50
Male
Body Type
RoHS Compliant Insulators:
KTA 090 - 131 M
KBA - Single Row Peel-A-Way
®
KNA - Dual Row Peel-A-Way
®
KDA*- Dual Row Peel-A-Way
®
KTA - Triple Row Peel-A-Way
®
* .100/(2.54) pitch between rows
Terminal Plating
RoHS Compliant:
G - Gold
M - Matte Tin
T - Tin/Lead
Total Number of Pins
(no. of pins per row x no. of rows)
Std. pins per row = 10, 20, 30, 40 & 50
Terminal Type
See options
5 Energy Way, West Warwick, RI 02893 USA
Tel: 800.424.9850 | 401.823.5200
Fax: 401.823.8723
info@advanced.com | www.advanced.com
Catalog 16 Rev. Aug 09
Note: Terminals plated with Matte Tin are available only with Gold plated contacts.
Quick-Turn delivery is not available on products with Matte Tin plating.
Products shown covered by patents issued and/or pending. Specifications subject to change without notice.
inch/(mm)
.050/(1.27mm) Pitch Board to Board Connectors
Molded and Peel-A-Way Insulators
Standard Female Terminals
Molded or FR-4 only
(Quick-Turn)
.042 Dia.
(1.07)
QU
®
K-TU
IC
Additional standard and custom terminals available.
See Terminals section or consult factory.
Molded or FR-4 only
.042 Dia.
(1.07)
AY
V
D
E
LI
Type -168
Molded or FR-4 only
(Quick-Turn)
.042 Dia.
(1.07)
Type -347
Type -205
Peel-A-Way
®
only
Type -227
.042 Dia.
(1.07)
.130
(3.30)
.165
(4.19)
.105
(2.67)
.080
(2.03)
.110
(2.79)
.245
(6.22)
.278
(7.06)
.015
(.38)
.155
(3.94)
.018 Dia.
(.46)
.018 Dia.
(.46)
.015 Dia.
(.38)
.070
(1.78)
.034 Dia.
(.86)
Note: RDDS and RDD are not available with Quick-Turn delivery.
Standard Male Terminals - Thru-Hole
Peel-A-Way only
(Quick-Turn)
®
ER
Y
3-5
Board to Board
Connectors
RN
3-5
D
Type -131
Peel-A-Way only
(Quick-Turn)
®
Type -322
Peel-A-Way only
®
Type -321
Peel-A-Way Removable
Carriers
Peel away
Polyimide Film
after soldering
to PCB.
®
.018 Dia.
(.46)
.037 Dia.
(.94)
.125
(3.18)
.018 Dia.
(.46)
.037 Dia.
(.94)
.085
(2.16)
.125
(3.18)
.018 Dia.
(.46)
.037 Dia.
(.94)
.070
(1.78)
.125
(3.18)
.125
(3.18)
.018 Dia.
(.46)
.125
(3.18)
.031
(.79)
.125
(3.18)
.018 Dia.
(.46)
Solder fillets visible both sides
for inspection and cleaning.
PCB
.018 Dia.
(.46)
1. Place socket on PC board.
2. Send PC board and socket through
soldering operation.
Dimensional Information
Single Row
X
Y
.050 Typ.
(1.27)
.100 Typ.
(2.54)
Dual Row (RDD & RDA)
X
Y
3. Peel away polyimide film carrier
for complete solder joint visibility
or leave in place for added
stability.
Dual Row
X
Y
.050 Typ.
(1.27)
.100 Typ.
(2.54)
Available Online:
Triple Row
X
Y
• RoHS Qualification Test Report
See following pages for typical board
to board spacing configuration and
additional dimensional information.
.050 Typ.
(1.27)
.050 Typ.
(1.27)
.050 Typ.
(1.27)
.050 Typ.
(1.27)
Molded or FR-4
Total # of Pins
X
# of
per Connector Pins Per in.
Single Dual Triple Row
(mm)
10
.550
010
020
030
(13.97)
1.050
20
020
040
060
(26.67)
1.550
30
030
060
090
(39.37)
2.050
40
040
080
120
(52.07)
2.550
50
050
100
150
(64.77)
Y
in.
(mm)
.450
(11.43)
.950
(24.13)
1.450
(36.83)
1.950
(49.53)
2.450
(62.23)
Peel-A-Way
®
Total # of Pins
X
# of
per Connector
Pins Per in.
Single Dual Triple
Row
(mm)
010
020
030
.650
10
(16.51)
1.150
020
040
060
20
(29.21)
1.650
030
060
090
30
(41.91)
2.150
040
080
120
40
(54.61)
2.650
050
100
150
50
(67.31)
Y
in.
(mm)
.450
(11.43)
.950
(24.13)
1.450
(36.83)
1.950
(49.53)
2.450
(62.23)
Multiply number of rows by number of pins per row for total pin count in part number.
inch/(mm)
Products shown covered by patents issued and/or pending. Specifications subject to change without notice.
5 Energy Way, West Warwick, RI 02893 USA
Tel: 800.424.9850 | 401.823.5200
Fax: 401.823.8723
info@advanced.com | www.advanced.com
Catalog 16 Rev. Aug 09
Board to Board
Connectors
.050/(1.27mm) Pitch Board to Board Connectors
Dimensional Information
Thru-Hole Female & Male
Figure 1
Peel-A-Way
®
Female &
Peel-A-Way
®
Male
Figure 2
Molded or FR-4 Female
& Peel-A-Way
®
Male
Surface Mount Female &
Thru-Hole Male
Figure 3
Molded or FR-4 Female
& Peel-A-Way
®
Male
B
B
A B
A
A
C
C
C
Order one each Male & Female
to get the required “A” dim.
B
.031/(.79)
C
.015/(.38)
.015/(.38)
.015/(.38)
.118/(3.00)
.118/(3.00)
.161/(4.09)
.165/(4.19)
.118/(3.00)
.161/(4.09)
.165/(4.19)
.165/(4.19)
.161/(4.09)
.278/(7.06)
.278/(7.06)
.278/(7.06)
A
.046/(1.17)
.085/(2.16)
.100/(2.54)
.190/(4.83)
.188/(4.78)
.192/(4.88)
.196/(4.98)
.203/(5.16)
.231/(5.87)
.235/(5.97)
.250/(6.35)
.246/(6.25)
.309/(7.85)
.348/(8.84)
Male Part #
KBA020-131G
KBA020-321G
KBA020-322G
KBA020-131G
KBA020-321G
KBA020-131G
KBA020-131G
KBA020-322G
KBA020-321G
KBA020-321G
KBA020-322G
KBA020-322G
KBA020-131G
KBA020-321G
Female Part #
KBS020-227MG
KBS020-227MG
KBS020-227MG
FSDS020-551GG
FSDS020-551GG
FSDS020-553GG
FSDS020-168GG
FSDS020-551GG
FSDS020-553GG
FSDS020-168GG
FSDS020-168GG
FSDS020-553GG
FSDS020-205GG
FSDS020-205GG
Fig.
1
1
1
3
3
3
2
3
3
2
2
3
2
2
2
.070/(1.78)
.085/(2.16)
.031/(.79)
.030/(.76)
.031/(.79)
.070/(1.78)
.085/(2.16)
.070/(1.78)
.070/(1.78)
.085/(2.16)
.085/(2.16)
.031/(.79)
.070/(1.78)
.085/(2.16)
.363/(9.22)
FSDS020-205GG
KBA020-322G
20 position single row part numbers shown.
See How To Order section for ordering information.
If required “A” dimension is not shown, consult factory.
5 Energy Way, West Warwick, RI 02893 USA
Tel: 800.424.9850 | 401.823.5200
Fax: 401.823.8723
info@advanced.com | www.advanced.com
Catalog 16 Rev. Aug 09
Products shown covered by patents issued and/or pending. Specifications subject to change without notice.
inch/(mm)
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