Datasheet > QFSS-078-04.25-H-D-PC4

QFSS-078-04.25-H-D-PC4

更新时间： 2024-02-02 00:22:37

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申泰 - SAMTEC		/
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数据手册

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QFSS-078-04.25-H-D-PC4 数据手册

F-219

QFSS–078–04.25–L–D–A

QFSS–052–04.25–L–D–PC4

QFSS–026–04.25–L–D–A

(0.635 mm) .025"

QFSS SERIES

SHIELDED GROUND PLANE SOCKET

Standard shield grounding

is GSSSSG. Application

Speciﬁc options available.

Increased insertion

depth for rugged applications

Board Mates:

QMSS

SPECIFICATIONS

For complete speciﬁcations and

recommended PCB layouts see

www.samtec.com?QFSS

Standoffs:

11 mm

Stack Height

Insulator Material:

Liquid Crystal Polymer

Contact, Ground

Plane & Shield Material:

Phosphor Bronze

Plating:

Au over 50 µ" (1.27 µm) Ni

(Tin on Ground Plane tails)

Voltage Rating:

300 VAC mated with QMSS

Operating Temp:

-55 °C to +125 °C

RoHS Compliant:

Yes

• Increased

insertion depth

• Integral guide post

(1.30 mm)

.051"

NOMINAL

WIPE

PROCESSING

HIGH-SPEED CHANNEL PERFORMANCE

Lead–Free Solderable:

Yes

QMSS-DP/QFSS-DP @ 11 mm Mated Stack Height

Single-Ended

Signal routing

Rating based on Samtec reference channel.

For full SI performance data visit Samtec.com

SMT Lead Coplanarity:

(0.10 mm) .004" max (026-078)

Board Stacking:

or contact SIG@samtec.com

b p s

For applications requiring more

than two connectors per board,

contact ipg@samtec.com

PINS PER ROW

NO. OF PAIRS

PLATING

OPTION

OTHER

OPTION

TYPE

04.25

QFSS

RECOGNITIONS

For complete scope of

recognitions see

www.samtec.com/quality

–PC4

= 4 Power

Pins/End

–L

–D

–026, –052, –078

40 signals + 12 grounds to shield = –D)

FILE NO. E111594

= 10 µ" (0.25 µm)

Gold on Signal

Pins, Shield and

Ground Plane

= Single-Ended

(52 total pins per bank

(N/A with –A)

–D–DP

ALSO AVAILABLE

= Differential Pair

–016, –032, –048

(MOQ Required)

(16 pairs per bank = –D–DP)

(Tin on Signal Pin

tails, and Ground

Plane tails)

• Headers without

Alignment Pins

• 8 Power Pins/End

No. of Banks x (21.34) .840 + (1.02) .040

(2.10) .083

• 4 or 8 Power Pins/End for

(2.36 mm) .093" thick board

(21.34) .840

OTHER

SOLUTIONS

• Guide Holes

(8.13)

.320

• 64 (-DP) and 104 pins per row

(0.635)

.025

(0.23)

.009

(0.10)

.004

APPLICATION

(0.89)

.035

(7.44)

.293

(7.06)

.278

QFSS

(1.02) .040 DIA

(8.13)

.320

–D

(11.00)

.433

–D–DP

QMSS

See SO Series for precision

machined standoffs.

(1.78)

.070

(2.54)

.100

(2.00) .07874

Notes:

(2.54)

.100

Patented

No. of Banks x (21.34) .840 + (12.87) .507

Some lengths, styles and

options are non-standard,

non-returnable.

–PC4 OPTION

Due to technical progress, all designs, speciﬁcations and components are subject to change without notice.

WWW.SAMTEC.COM

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.

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与QFSS-078-04.25-H-D-PC4相关器件

型号	品牌	获取价格	描述	数据表
QFSS-078-04.25-H-D-PC8	SAMTEC	获取价格	Board Connector, 172 Contact(s), 2 Row(s), Female, Straight, Surface Mount Terminal,
QFSS-078-04.25-H-D-PT8	SAMTEC	获取价格	Board Connector, 172 Contact(s), 2 Row(s), Female, Straight, Surface Mount Terminal,
QFSS-078-04.25-L-D	SAMTEC	获取价格	Board Connector, 78 Contact(s), 2 Row(s), Female, Straight, Surface Mount Terminal,
QFSS-078-04.25-L-D-PC8	SAMTEC	获取价格	Board Connector, 172 Contact(s), 2 Row(s), Female, Straight, Surface Mount Terminal,
QFSS-078-04.25-L-D-PT8	SAMTEC	获取价格	Board Connector, 172 Contact(s), 2 Row(s), Female, Straight, Surface Mount Terminal,
QFSS-078-04.25-L-D-TR	SAMTEC	获取价格	Board Connector,
QFSS-078-06.75-L-D-A	SAMTEC	获取价格	Board Stacking Connector, 156 Contact(s), 2 Row(s), Female, Straight, Surface Mount Termin
QFSS-078-06.75-L-D-PC4	SAMTEC	获取价格	Board Stacking Connector, 160 Contact(s), 2 Row(s), Female, Straight, Surface Mount Termin
QFSS-080-01-H-D-DP	SAMTEC	获取价格	Board Connector, 160 Contact(s), 2 Row(s), Female, Straight, Surface Mount Terminal,
QFSS-080-04.25-H-D-DP-A	SAMTEC	获取价格	Board Connector

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