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ESQT-140-02-G-D-741

Description
Board Connector, 80 Contact(s), 2 Row(s), Female, Straight, Solder Terminal,
CategoryThe connector    The connector   
File Size347KB,2 Pages
ManufacturerSAMTEC
Websitehttp://www.samtec.com/
Environmental Compliance  
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ESQT-140-02-G-D-741 Overview

Board Connector, 80 Contact(s), 2 Row(s), Female, Straight, Solder Terminal,

ESQT-140-02-G-D-741 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerSAMTEC
Reach Compliance Codecompliant
Factory Lead Time2 weeks
Connector typeBOARD CONNECTOR
Contact to complete cooperationGOLD (20) OVER NICKEL (50)
Contact completed and terminatedGOLD (3) OVER NICKEL (50)
Contact point genderFEMALE
Contact materialPHOSPHOR BRONZE
DIN complianceNO
Filter functionNO
IEC complianceNO
JESD-609 codee4
MIL complianceNO
Manufacturer's serial numberESQT-1
Mixed contactsNO
Installation methodSTRAIGHT
Installation typeBOARD
Number of rows loaded2
OptionsGENERAL PURPOSE
Terminal pitch2 mm
Termination typeSOLDER
Total number of contacts80
UL Flammability Code94V-0
REVISION BI
DO NOT
SCALE FROM
THIS PRINT
ESQT-1XX-XX-XX-X-XXX-XXX-XX
FIG 1
((No OF POS x .07874 [2.0000]) + .0117 [.300])
.010 [.25]
POSITION SPECIFICATION
-02 THRU -50 POSITIONS
PER ROW (SEE NOTE 1)
-02: USE C-79-02-X
-03: USE C-79-53-X
LEAD STYLE SPEC
(No OF POS x .07874 [2.0000]) - .07874 [2.0000] REF
.07874 2.0000
REF (TYP)
** -MW OPTION, DO NOT DESIGN IN. SAMTEC WILL
ONLY SUPPORT EXISTING BUSINESS 2/07/02.
C
SPACE OPTION
-XXX .005[.13]
(.309 [7.85] MIN FOR
-S, -D, -Q ROWS)
(.375[9.53] MIN FOR
-T, -5, & -6 ROWS)
("B" MAX)
(SEE TABLE 1)
-F: FLASH SELECTIVE, 3 Au / 50 Ni MIN
POLARIZATION OPTION
ON CONTACT, MATTE TIN ON TAIL.
-FM: FLASH SELECTIVE, 3 Au / 50 Ni MIN
-XXX: INDICATES POSITION
ON CONTACT, MATTE TIN TAIL.
(SEE FIG 3, SHT 2)(USE PK-07)
-L: LIGHT SELECTIVE, 10 Au / 50 Ni MIN
SPACE OPTION
ON CONTACT, MATTE TIN ON TAIL.
-LM: LIGHT SELECTIVE, 10 Au / 50 Ni MIN
.309 [7.85] MIN FOR -S, -D, -Q ROWS
ON CONTACT, MATTE TIN TAIL.
.375 [9.53] MIN FOR -T, -5 & -6 ROWS
-G: GOLD, 20 Au/ 50 Ni MIN ON
"B" MAX (SEE TABLE 2)
CONTACT, 3 Au / 50 Ni MIN ON TAIL.
ROW SPECIFICATION
-GF: LIGHT GOLD: 15 Au / 50 Ni MIN ON CONTACT,
3 Au / 50 Ni MIN ON TAIL (-02 LEAD STYLE ONLY).
-S: SINGLE (SEE -S)
-H: HEAVY GOLD: 30 Au / 50 Ni MIN
-D: DOUBLE (SEE -D)
ON CONTACT, 3 Au/ 50 Ni MIN ON TAIL.
-T: TRIPLE (SEE -T & SEE NOTE 4)
- S : SELECTIVE, 30 Au / 50 Ni MIN ON
-Q: QUAD (SEE -Q)
CONTACT, MATTE TIN ON TAIL.
-5: FIVE (SEE -5 & SEE NOTE 4)
-SM: SELECTIVE: 30 Au / 50Ni MIN ON CONTACT,
-6: SIX (SEE -6 AND SEE NOTE 4)
MATTE TIN ON TAIL.
-M: MEDIUM SELECTIVE, 20 Au/ 50 Ni MIN ON CONTACT,
MATTE TIN ON TAIL.
-MM: MEDIUM SELECTIVE: 20 Au / 50 Ni MIN ON
CONTACT, MATTE TIN ON TAIL.
PLATING SPECIFICATION
**-MW: METAL WASHER (SEE
FIG.2, SHT.2)(5 POS MIN,30 POS
MAX)(USE TMMH-XX-D-XX BODY
N/A ON -S ROW SPEC)
(.090 [2.29] MIN, .300 [7.62]MAX
TAIL FOR -F, -L & -S PLATING)
.090 [2.29] MIN, .482 [12.24]MAX
TAIL FOR -G,& -M PLATING)
OPTION
C
L
.250 6.350
REF
.0787 2.000
REF
.1575 4.000 REF
SQT-XX-D
BI
C
SQT-XX-S
TMM-XX-S
TMM-XX-D
"A" .010[.25]
(SEE TABLE 1)
.059 1.50
REF
2 MAX SWAY
(EITHER DIRECTION) (TYP)
.059 1.50
REF
.0197 0.500 SQ REF (TYP)
[(No OF POS x .07874 [ 2.0000]) +.000/-.015 ]
.236 6.00 REF
C-79-XX-XX
.315 8.000 REF
-S
SEE NOTE 3
.394 10.00 REF
-D
SEE NOTE 3
.472 12.00
REF
SQT-XX-T
TMMH-XX-T
SQT-62-Q
TMM-XX-Q
SQT-XX-5
TMMH-XX-5
SQT-XX-6
TMMH-XX-6
.079 2.01 REF
SEE NOTE 3
SEE NOTE 3
.059 1.50 REF
SEE NOTE 3
UNLESS OTHERWISE SPECIFIED,
DIMENSIONS ARE IN INCHES.
TOLERANCES ARE:
DECIMALS
ANGLES
.079 2.01
REF(TYP)
.079 2.01
REF(TYP)
-T
BI
TABLE 1
LEAD STYLE
"A"
.850 [21.59]
.458 [11.63]
"B"
.800 [20.32]
.408 [10.36]
-Q
-5
PROPRIETARY NOTE
THIS DOCUMENT CONTAINS INFORMATION
CONFIDENTIAL AND PROPRIETARY TO
SAMTEC, INC. AND SHALL NOT BE REPRODUCED
OR TRANSFERRED TO OTHER DOCUMENTS OR
DISCLOSED TO OTHERS OR USED FOR ANY
PURPOSE OTHER THAN THAT WHICH IT WAS
OBTAINED WITHOUT THE EXPRESSED WRITTEN
CONSENT OF SAMTEC, INC.
SEE NOTE 3
-6
NOTES:
-02
1.
C
REPRESENTS A CRITICAL DIMENSION.
2. TOOLING TO BE DESIGNED TO PRODUCE
-03
UP TO 61 POSITIONS.
3. TMM / TMMH BODIES ARE NOT TO BE MORE THAN .005 FROM PLANE
SET BY SQT BODY.
4. -XM FOR T, 5 AND 6 ROW OPTIONS CANNOT WITHSTAND PB-FREE
REFLOW PROCESSING.
5. MAX CUT FLASH .020[.51]
.X:
.1[2.5]
.XX: .01 [.3]
2
.XXX: .005 [.13]
.XXXX: .0020 [.051]
MATERIAL:
520 PARK EAST BLVD, NEW ALBANY, IN 47150
PHONE: 812-944-6733
FAX: 812-948-5047
e-Mail info@SAMTEC.com
code 55322
DESCRIPTION:
DWG. NO.
DO NOT SCALE DRAWING
SHEET SCALE: 2:1
INSULATOR: LCP, UL 94 VO, COLOR: BLACK
CONTACT: PHOS BRONZE
ELEVATED SQT ASSM.
ESQT-1XX-XX-XX-X-XXX-XXX-XX
10/20/1995
SHEET
1
OF
2
F:\dwg\misc\mktg\ESQT-1XX-XX-XX-X-XXX-XXX-XX-MKT.SLDDRW
BY:
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