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LTMM-120-74-L-D-RA

Description
Board Stacking Connector
CategoryThe connector    The connector   
File Size753KB,1 Pages
ManufacturerSAMTEC
Websitehttp://www.samtec.com/
Environmental Compliance  
Download Datasheet Parametric View All

LTMM-120-74-L-D-RA Overview

Board Stacking Connector

LTMM-120-74-L-D-RA Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid1236760378
Reach Compliance Codecompliant
Connector typeBOARD STACKING CONNECTOR
Contact to complete cooperationGOLD (10) OVER NICKEL (50)
Contact completed and terminatedMATTE TIN OVER NICKEL
Contact materialPHOSPHOR BRONZE
JESD-609 codee3
Manufacturer's serial numberLTMM
F-212
ZSTMM–112–75–L–D–285
LTMM–110–02–F–D–RA
STMM–113–02–T–D
(2,00mm) .0787"
STMM, LTMM, ZSTMM, ZLTMM SERIES
SHROUDED IDC HEADER & STACKER
Mates with:
SQT, SQW, ESQT,
SMM, TCSD
TYPE
STRIP
1
NO. PINS
PER ROW
LEAD
STYLE
PLATING
OPTION
D
BODY
HEIGHT
OTHER
OPTION
SPECIFICATIONS
For complete specifications and
recommended PCB layouts
see www.samtec.com?STMM,
www.samtec.com?LTMM,
www.samtec.com?ZSTMM or
www.samtec.com?ZLTMM
Insulator Material:
High Temperature
Nylon
Terminal Material:
Phosphor Bronze
Plating:
Sn or Au over 50µ"
(1,27µm) Ni
Current Rating:
3A @ 80°C ambient
Operating Temp Range:
-55°C to +105°C with Tin;
-55°C to +125°C with Gold
RoHS Compliant:
Yes
–02
= STMM & LTMM
Specify ZSTMM & ZLTMM
from chart
(3,18) .125
–“XX”
= Polarized
Position
–LC
Leave blank for
Through-hole
= Locking
Clip
(-SM only)
(Manual
placement
required)
STMM
= Cable Strip
(3,05)
.120
BODY
HEIGHT
B
(6,35)
(OAL) .250
MIN
–RA
= Right Angle
(STMM & LTMM only)
LTMM
= Connector Strip
(2,29)
.090
MIN
–K
= (7,50mm)
.295" DIA
Film Pick &
Place Pad
(-SM only)
ZSTMM
= Elevated
Cable Strip
Processing:
Lead–Free Solderable:
Yes
SMT Lead Coplanarity:
(0,10mm) .004" max
ZLTMM
= Elevated Connector Strip
LEAD
STYLE
-75
-62
-65
-73
-63
-66
-69
-74
-70
-71
-72
B
(OAL)
(9,58) 0.377
(10,08) 0.397
(10,49) 0.413
(12,09) 0.476
(14,10) 0.555
(15,09) 0.594
(15,60) 0.614
(17,09) 0.673
(17,60) 0.693
(21,08) 0.830
(21,62) 0.851
MAX BODY
HEIGHT
(7,42) 0.292
(7,92) 0.312
(8,33) 0.328
(9,93) 0.391
(11,94) 0.470
(12,93) 0.509
(13,44) 0.529
(14,94) 0.588
(15,44) 0.608
(18,92) 0.745
(19,46) 0.766
–SM
= Surface Mount
(STMM & LTMM only)
–“XXX”
= ZSTMM & ZLTMM
Body Height
–TR
= Tape & Reel
(–SM only)
–F
= Gold flash on post,
Matte Tin on tail
05, 08, 10, 12, 13, 15, 17, 20, 22, 25
(Call Samtec for other sizes)
(0,51)
.020
02 04
–L
= 10µ" (0,25µm) Gold on post,
Matte Tin on tail
Y
X
(2,00) .0787
(6,00)
.237
–T
= Matte Tin
(0,89)
.035
(4,80)
.190
(0,38)
.015
(0,51)
.020 SQ
(7,79)
.307
(1,27)
.050
(0,38)
.015
(2,00)
.0787
01 03
Note:
Other Gold plating options available.
Contact Samtec.
(3,55)
.140
(2,97)
.117
STMM
LTMM
ZSTMM / ZLTMM
TYPE
STRIP
X
B o a rd
S t a ck i n g
SO C KE T
PR O FI LE
PO ST
BO A RD
SP A C E
(2,00)
.0787
Y
(2,29)
.090
(1,52)
.060
O V ER A LL
TH RU HO LE
PI N
(O A L)
LTMM/
(2,00) .0787 x (2,00) .0787 x
of Positions
ZLTMM
No. of Positions No.(2,39) .094
+ (0,61) .024 +
Note:
This Series is
non-standard, non-returnable.
(2,00) .0787 x
STMM/
No. of Positions (2,00) .0787 x
of Positions
ZSTMM
+ (4,39) .173 No.(6,17) .243
+
ST A C KE R
HE IG H T
–RA
TA IL
WWW.SAMTEC.COM
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