QTT-148-02-S-T datasheet, PDF - EEWORLD Datasheet

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QTT-148-02-S-T: DescriptionBoard Stacking Connector, 144 Contact(s), 3 Row(s), Male, Straight, Solder Terminal, Black Insulator, ROHS COMPLIANT; CategoryThe connector The connector; File Size554KB，1 Pages; ManufacturerSAMTEC; Websitehttp://www.samtec.com/; Environmental Compliance

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QTT-148-02-S-T Overview

Board Stacking Connector, 144 Contact(s), 3 Row(s), Male, Straight, Solder Terminal, Black Insulator, ROHS COMPLIANT

QTT-148-02-S-T Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	SAMTEC
package instruction	ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	2 weeks
Samacsys Description	144 position, 2.00 mm Power Plane Terminal Strip
body width	0.236 inch
subject depth	0.355 inch
body length	3.802 inch
Connector type	BOARD STACKING CONNECTOR
Contact to complete cooperation	GOLD (30) OVER NICKEL
Contact completed and terminated	Tin (Sn) - with Nickel (Ni) barrier
Contact point gender	MALE
Contact material	PHOSPHOR BRONZE
Contact style	SQ PIN-SKT
DIN compliance	NO
Filter function	NO
IEC compliance	NO
Insulator color	BLACK
insulator material	LIQUID CRYSTAL POLYMER (LCP)
JESD-609 code	e3
MIL compliance	NO
Manufacturer's serial number	QTT
Plug information	MULTIPLE MATING PARTS AVAILABLE
Mixed contacts	NO
Installation method	STRAIGHT
Installation type	BOARD
Number of connectors	ONE
Number of rows loaded	3
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Options	GENERAL PURPOSE
Plating thickness	30u inch
Guideline	UL
reliability	COMMERCIAL
Terminal length	0.09 inch
Terminal pitch	2 mm
Termination type	SOLDER
Total number of contacts	144

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F-213 SUPPLEMENT

QST–117–02–G–T

(2,00 mm) .0787"

QTT, QST SERIES

QTT–117–04–G–5

POWER PLANE TERMINAL & SOCKET

SPECIFICATIONS

For complete speciﬁcations

see www.samtec.com?QTT

or www.samtec.com?QST

Insulator Material:

Black Liquid Crystal Polymer

Terminal Material (QTT):

Phosphor Bronze

Contact Material (QST):

Phosphor Bronze

Current Rating:

3A @ per contact

80°C ambient

Operating Temp Range:

-55°C to +105°C with Tin;

-55°C to +125°C with Gold

Max Processing Temp:

230°C for 60 seconds

Plating:

Sn or Au over 50µ" (1,27 µm) Ni

Insertion Force (QST):

4 oz (1,11 N) avg

Withdrawal Force (QST):

3 oz (0,837 N) avg

Impedance:

50Ω ±5% @ 170 MHz

50Ω ±20% @ 253 MHz

(system @ 50Ω)

RoHS Compliant:

Yes

QTT

NO. PINS

PER ROW

LEAD

STYLE

Specify

LEAD

STYLE

from

chart

250

PLATING

OPTION

ROW

OPTION

10 thru 50

(1,00)

.0394

–G

= 20µ" (0,51 µm)

Gold on

contact area

Gold ﬂash on tail

–T

= Triple Row

(Row 2 is Ground Plane)

No. of positions x

(2,00) .0787 + (0,25) .010

(No. of positions -1)

x (2,00) .0787

–5

= Five Row

(Rows 2 and 4 are Ground Planes)

–S

LEAD

STYLE

–01

–02

(No. of

rows -1)

x (2,00)

.0787

(7,00)

.276

(9,00)

.355

(11,00)

.433

(13,00)

.512

= 30µ" (0,76 µm)

Gold on

contact area,

Tin on tail

–L

= 10µ" (0,25 µm)

Gold on

contact area,

Tin on tail

(10,00)

.394

(6,00)

.236

246

–03

–04

(0,50) .020 SQ

(3,04)

.120

(2,00)

.0787

–F

(2,29)

.090

APPLICATIONS

QTT

SPACING

QST

= Gold ﬂash

on contact area,

Tin on tail

–5

–T

TYPICAL BOARD SPACING

QTT QST

SPACING

(19,71) .776

–01 –02

(21,72) .855

–02 –02

–03 –03

(27,51) 1.083

–04 –04

(32,31) 1.272

QST

NO. PINS

PER ROW

LEAD

STYLE

Specify

LEAD

STYLE

from

chart

LEAD

STYLE

–01

PLATING

OPTION

ROW

OPTION

APPLICATION

SPECIFIC OPTION

18A

10 thru 50

250

–G

= 20µ" (0,51 µm)

Gold on contact area,

Gold ﬂash on tail

–T

= Triple Row

(Row 2 is Ground Plane)

No. of positions x

(2,00) .07874 + (0,30) .012

–5

–S

= Five Row

(Rows 2 and 4 are Ground Planes)

27A

Mix and

match power

plane and

signal pin

locations

and size.

Call Samtec

for part

number.

= 30µ" (0,76 µm)

Gold on contact area,

Tin on tail

(16,21) (5,39)

.638 .212

(12,70) (3,18)

.500 .125

(2,29)

(19,30) .090

.760

–L

= 10µ" (0,25 µm)

Gold on contact area,

Tin on tail

246

–02

(10,00)

.394

(6,00)

.236

–03

(16,51)

.650

–04

–F

= Gold ﬂash on

contact area,

Tin on tail

Note:

Some lengths, styles and

options are non-standard,

non-returnable.

(0,50) .020 SQ

(2,00)

.07874

–5

–T

WWW.SAMTEC.COM

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