SEAM-20-02.0-L-04-2-A-K datasheet, PDF

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SEAM-20-02.0-L-04-2-A-K: DescriptionBoard Stacking Connector, 80 Contact(s), 4 Row(s), Male, Straight, Solder Terminal, ROHS COMPLIANT; CategoryThe connector The connector; File Size791KB，1 Pages; ManufacturerSAMTEC; Websitehttp://www.samtec.com/; Environmental Compliance

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SEAM-20-02.0-L-04-2-A-K Overview

Board Stacking Connector, 80 Contact(s), 4 Row(s), Male, Straight, Solder Terminal, ROHS COMPLIANT

SEAM-20-02.0-L-04-2-A-K Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	SAMTEC
package instruction	ROHS COMPLIANT
Reach Compliance Code	compliant
Board mount options	PEG
body width	0.278 inch
subject depth	0.221 inch
body length	1.196 inch
Connector type	BOARD STACKING CONNECTOR
Contact to complete cooperation	MATTE TIN
Contact completed and terminated	Matte Tin (Sn) - with Nickel (Ni) barrier
Contact point gender	MALE
Contact material	NOT SPECIFIED
contact mode	RECTANGULAR
Contact style	CENTRONIC
DIN compliance	NO
Filter function	NO
IEC compliance	NO
Insulator color	BLACK
JESD-609 code	e3
MIL compliance	NO
Plug contact pitch	0.05 inch
Plug information	MULTIPLE MATING PARTS AVAILABLE
Mixed contacts	NO
Installation method	STRAIGHT
Installation type	BOARD
Number of connectors	ONE
PCB row number	4
Number of rows loaded	4
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Options	GENERAL PURPOSE
PCB contact pattern	RECTANGULAR
PCB contact row spacing	1.27 mm
Plating thickness	10u inch
Rated current (signal)	2.7 A
reliability	COMMERCIAL
Terminal pitch	1.27 mm
Termination type	SURFACE MOUNT
Total number of contacts	80

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F-209-1

SEAM–20–02.0–S–10–2–A–K–TR

EXTENDED LIFE PRODUCT

10 Year Mixed Flowing Gas (MFG)

Call Samtec for maximum cycles mated with SEAF

SEAM–30–03.5–S–08–2–A–K–TR

SEAM–30–02.0–S–08–2–A–K–TR

OPEN PIN FIELD ARRAY

SEAM SERIES

SPECIFICATIONS

For complete speciﬁcations and

recommended PCB layouts see

www.samtec.com?SEAM

Insulator Material:

Black LCP

Contact Material:

Copper Alloy

Operating Temp Range:

-55°C to +125°C

Plating:

Au over 50µ" (1,27µm) Ni

Contact Resistance:

5.5 mΩ

Working Voltage:

240 VAC

RoHS Compliant:

Yes

Mates with:

SEAF, SADL

Up to

500 Pins

5, 8 and 10 row

footprint compatible

with SamArray

Samples recommended.

Lead-Free Solder

ChargeTerminations

(Tin/Lead also available)

CURRENT RATING

Processing:

Max Processing Temp:

230°C for 60 seconds, or

260°C for 20 seconds 3x

Lead-Free Solderable:

Yes

Low Insertion/

Extraction Forces

7mm Stack Height

Rated @ -3dB Insertion Loss

Single-Ended Signaling

9.5 GHz / 19 Gbps

Differential Pair Signaling

10.5 GHz / 21 Gbps

Performance data for other stack heights

available at www.samtec.com?SEAM

fina

dust ds

anda

toco d

Pro orte

Supp

PISMO 2

VITA 47

VITA 57

nch.com

AMBIENT

SEAM/SEAF

TEMP

2.3A

20°C

40°C

1.75A

60°C

1.14A

95°C

30 ADJACENT

POSITIONS POWERED

SEAM

NO. PINS

PER ROW

LEAD

STYLE

Specify

LEAD

STYLE

from

chart

PLATING

OPTION

NO. OF

ROWS

SOLDER

TYPE

–A

–L

= 10µ"

(0,25µm)

Gold on

contact area,

Matte Tin on

solder tail

–2

– 04

=Four Rows

(–06.5 not

available)

= Lead-Free

Tin Alloy

95.5%

Sn/3.8%

Ag/0.7% Cu

Solder

Charge

Downloa

om/appnote

www.samtec.c mtec.com

@ sa

Contact SIG n protocols

for questions

MATED HEIGHTS*

SEAM

SEAF LEAD STYLE

LEAD

–06.0 –06.5

–06.5

STYLE –05.0 –06.0

No. of

rows

(1,27)

.050

(1,98)

.078

nel

Fibre Chan

Rapid I/O

PCI Expres

SATA

Infiniband

d app notes

–15, – 20,

– 30, –40, –50

(–15 only available

in 10 row)

= Alignment Pins

(Required. Arrays

will not self-center

on solder pads)

–S

= 30µ"

(0,76µm)

Gold on

contact area,

Matte Tin on

solder tail

– 05

=Five Rows

(–06.5 not

available)

–K

= Polyimide ﬁlm

Pick & Place Pad

– TR

=Tape & Reel

– 06

=Six Rows

(–06.5 not

available)

No. of positions x (1,27) .050 + (4,98) .196

(1,27)

.050

– 08

=Eight Rows

DIFFERENTIAL

APPLICATION

PAIR

ARRAY COUNT

125

50x10

100

50x8

100

40x10

40x8

40x6

30x10

30x8

30x6

20x10

20x8

20x10

– 10

=Ten Rows

7mm

8mm

8.5mm

–02.0

8mm

9mm

9.5mm

–03.0

9.5mm

10mm

–03.5

8.5mm 9.5mm

13mm

–07.0

11.5mm 12.5mm 13.5mm

–06.5

12mm 13mm

–09.0

14mm 15mm 15.5mm

–07.0

12mm 13mm 13.5mm

–11.0

16mm 17mm 17.5mm

(1,02)

–09.0

14mm 15mm 15.5mm

*Processing16mm

conditions will affect

17mm

17.5mm

.040

–11.0

mated height.

*Processing conditions will affect

mated height.

(1,27) .050

(1,27)

.050

(1,02)

.040

(1,27)

.050

(0,86)

(1,12)

(1,27)

.034

.044

.050

DIA

No. of positions x (1,27) .050 + (3,58) .141

LEAD

STYLE

–02.0

–03.0

–03.5

–06.5

–07.0

–09.0

–11.0

(4,60) .181

(5,59) .220

(6,10) .240

(6,40) .252

(9,60) .378

(11,60) .457

(13,60) .535

Note:

Some sizes, styles and

options are non-standard,

non-returnable.

(0,10)

.004

WWW.SAMTEC.COM

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