F-219
BKS–125–01–L–V
BKS–115–01–L–V
BKS–155–01–L–V–P
BKT–111–01–L–V
BKT–127–01–L–V–S–P
(1.00 mm) .0394"
BKT–131–05–L–V–S
BKT–133–03–L–V
BKT, BKS SERIES
POLARIZED MICRO HEADER & SOCKET
SPECIFICATIONS
For complete specifications and
recommended PCB layouts see
www.samtec.com?BKT or
www.samtec.com?BKS
Insulator Material:
Liquid Crystal Polymer
Terminal Material:
Phosphor Bronze
Plating:
Au or Sn over
50 µ" (1.27 µm) Ni
Current Rating:
2.8 A per pin
(2 pins powered)
Operating Temp Range:
-55 °C to +125 °C
Insertion Depth:
(1.40 mm) .055" minimum
Normal Force:
40 grams (0.39 N) average
Max Cycles:
100 with 10 µ" (0.25 µm) Au
RoHS Compliant:
Yes
BKT
Mates with:
BKS
1
NO. OF
POSITIONS
BODY
STYLE
Specify
BODY
STYLE
from
chart
A
B
(3.91)
.154
(4.27)
.168
(4.78)
.188
(5.77)
.227
(6.78)
.267
BOARD
SPACE
PLATING
OPTION
V
OPTIONS
(Odd lead counts only)
02
07 thru 69
= Gold flash on post,
Matte Tin on tail
–F
–L
= Shrouded
(15 positions
minimum)
–S
(5.08)
.200
(2.54) (5.59)
.100 .220
BODY
STYLE
–01
–02
–03
–04
–05
= 10 µ" (0.25 µm) Gold on post,
Matte Tin on tail
(Mated with BKS)
(1.00)
.03937
01
(0.50) .020 TYP
(0.31) .012 SQ TYP
(1.65)
.065
PROCESSING
Lead–Free Solderable:
Yes
SMT Lead Coplanarity:
(0.10 mm) .004" max
(0.50) .0197 x
(No.
of positions
+1)
+ (0.25) .010
A
(1.93)
.076
(2.29)
.090
(2.79)
.110
(3.78)
.149
(4.80)
.189
(4.14) .163
(4.50) .177
(5.00) .197
(6.00) .236
(7.00) .276
(0.50) .0197 x
(No.
of positions
+1)
+ (2.44) .096
(6.35)
.250
= Alignment
Pin
(Metal or
plastic at
Samtec
discretion)
(13 positions
minimum)
–A
= Pick &
Place Pad
(13 positions
minimum)
–P
(4.17 x 5.71)
.164 x .225
(0.20)
.008
–S OPTION
(3.61)
.142
RECOGNITIONS
For complete scope of
recognitions see
www.samtec.com/quality
FILE NO. E111594
(1.19)
.047
= Tape & Reel
Packaging
–TR
B
–P OPTION
–A OPTION
(0.89)
.035 DIA
APPLICATIONS
BKT
BKS
Mates with:
BKT
1
NO. OF
POSITIONS
01
PLATING
OPTION
V
OPTIONS
BKS
MATED
HEIGHT
BKT
LEAD STYLE
–01
–02
–03
–04
–05
MATED
HEIGHT*
(4.14) .163
(4.50) .177
(5.00) .197
(6.00) .236
(7.00) .276
(Odd lead counts only)
(07 positions available with –TR only)
02
07 thru 69
= Pre-plated
Gold flash on contact,
Matte Tin on tail
–F
= Alignment Pin
(Metal or plastic at Samtec discretion)
(11 positions minimum)
–A
*Processing conditions will
affect mated height.
(4.11)
.162
(2.54) (5.59)
.100 .220
= Pre-plated
10 µ"(0.25 µm) Gold contact,
Matte Tin on tail
–L
= Pick & Place Pad
(13 positions minimum)
Not always necessary for auto placement.
–P
(1.00) .03937
(0.50) .0197 x
No. of positions
+ (0.81) .032
01
= Tape & Reel Packaging
(0.36) .014
(0.50) .020 TYP
(5.26 x 6.07)
.207 x .239
(2.21)
.087
(0.89)
.035
DIA
(1.07)
.042
–TR
Note:
Some sizes, styles and
options are non-standard,
non-returnable.
(2.12)
.084
(0.20)
.008
–P OPTION
–A OPTION
Due to technical progress, all designs, specifications and components are subject to change without notice.
All parts within this catalog are built to Samtec’s specifications.
Customer specific requirements must be approved by Samtec and identified in a Samtec customer-specific drawing to apply.
WWW.SAMTEC.COM
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Samtec
:
BKT-121-01-L-V-A BKT-115-04-FM-V-S-P-TR BKT-119-02-F-V-TR BKT-121-03-F-V-P BKT-115-01-F-V-S BKT-
119-04-F-V-A-P-TR BKT-107-01-F-V-TR BKT-127-01-L-V-S-P-TR BKT-121-01-L-V-P BKT-115-04-F-V-S-P-TR BKT-
121-03-L-V-S-A-P-TR BKT-147-04-L-V BKT-151-04-F-V-A BKT-151-04-F-V-S BKT-153-04-L-V-S BKT-169-01-L-V-S-
P BKT-169-02-L-V-A BKT-169-04-L-V-S-TR BKT-169-05-F-V BKT-125-05-F-V-S-A-P BKT-113-01-F-V-P BKT-169-
05-F-V-S-A BKT-145-04-L-V BKT-151-01-F-V BKT-151-03-F-V-A BKT-151-05-F-V-P BKT-151-05-F-V-S BKT-155-
03-L-V-S BKT-169-04-L-V-S BKT-169-05-F-V-S-P BKT-169-05-L-V-A BKT-169-05-L-V-S-P BKT-155-05-F-V-S-A-P
BKT-161-05-F-V-A-P BKT-125-05-L-V-A-P BKT-131-01-L-V-P BKT-131-01-L-V-S-A BKT-131-05-L-V-S BKT-135-04-
L-V-S-P-TR BKT-137-01-L-V BKT-141-03-L-V-S-A-P-TR BKT-151-01-L-V-A BKT-151-03-L-V-S-A-P BKT-169-01-F-V
BKT-169-01-L-V-A BKT-137-05-L-V-S BKT-141-03-F-V-S BKT-141-05-L-V-S BKT-151-01-L-V-S BKT-151-02-L-V-
S-A BKT-151-05-F-V-S-TR BKT-161-05-L-V-S BKT-163-03-L-V BKT-169-04-L-V-P BKT-169-05-L-V-A-P-TR BKT-
169-05-L-V-S BKT-131-01-F-V-A-P BKT-131-04-F-V-A BKT-131-05-F-V-A BKT-133-03-L-V-A BKT-137-05-L-V-S-A
BKT-141-01-L-V-A BKT-141-01-L-V-S BKT-141-03-L-V-S-A BKT-145-01-L-V-S BKT-151-05-L-V-A-P BKT-151-05-L-
V-S BKT-161-01-L-V-A BKT-169-02-L-V-S-A BKT-169-03-L-V-S-A BKT-169-04-L-V-S-A-P BKT-125-04-L-V-A-P
BKT-119-01-F-V-A BKT-161-05-L-V-A BKT-165-02-L-V-P BKT-169-03-L-V-S-P-TR BKT-169-04-L-V BKT-169-04-L-
V-A BKT-169-05-L-V-S-A BKT-169-05-L-V-S-A-P BKT-169-04-L-V-S-P-TR BKT-141-01-L-V-P BKT-145-01-L-V-S-P
BKT-145-05-L-V-A BKT-151-01-F-V-S BKT-151-05-F-V BKT-151-05-L-V-A BKT-151-05-L-V-P BKT-157-01-L-V-S
BKT-169-01-L-V-S BKT-169-04-L-V-S-A BKT-169-05-L-V-A-P BKT-125-05-F-V BKT-113-03-L-V-A BKT-129-01-L-V-
S-A-P-TR BKT-129-03-L-V-S-A-P BKT-137-03-L-V-S BKT-169-02-F-V-S BKT-169-04-L-V-A-P-TR BKT-115-01-L-V
