EEWORLDEEWORLDEEWORLD

Part Number

Search

87977-0021

Description
DIMM Connectors 1mm DDR2 FB Dimm Vt Vt PF .38AuLF 240Ckt
CategoryThe connector    The connector   
File Size22KB,2 Pages
ManufacturerMolex
Websitehttps://www.molex.com/molex/home
Environmental Compliance
Download Datasheet Parametric View All

87977-0021 Online Shopping

Suppliers Part Number Price MOQ In stock  
87977-0021 - - View Buy Now

87977-0021 Overview

DIMM Connectors 1mm DDR2 FB Dimm Vt Vt PF .38AuLF 240Ckt

87977-0021 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Reach Compliance Codecompliant
Is SamacsysN
Board mount optionsPEG
body width0.289 inch
subject depth0.608 inch
body length5.551 inch
Connector typeCARD EDGE CONNECTOR
Contact to complete cooperationAU ON NI
Contact completed and terminatedTin (Sn) - with Nickel (Ni) barrier
Contact materialCOPPER ALLOY
Contact resistance30 mΩ
Dielectric withstand voltage500VAC V
Durability25 Cycles
Insulation resistance1000000000 Ω
Insulator colorNATURAL
insulator materialGLASS FILLED NYLON
JESD-609 codee3
Plug contact pitch0.039 inch
Installation option 1LOCKING
Installation methodSTRAIGHT
Installation typeBOARD
Number of connectorsONE
PCB row number4
Number of rows loaded2
Maximum operating temperature85 °C
Minimum operating temperature-55 °C
PCB contact patternRECTANGULAR
PCB contact row spacing1.905 mm
Rated current (signal)1 A
GuidelineUL
reliabilityCOMMERCIAL
Terminal pitch2.0066 mm
Termination typePRESS FIT
Total number of contacts240
Base Number Matches1
This document was generated on 12/14/2017
PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION
Part Number:
Status:
Description:
0879770021
Active
1.00mm Pitch Fully Buffered DIMM Socket, Vertical, Press-Fit, 240 Circuits, 1.8V
Center Voltage Key, with Plastic Locating Peg and Press-Fit Metal Pins, with Off-White
Latches, 0.38µm Gold (Au) Plating, Lead-Free
Documents:
3D Model
Drawing (PDF)
Product Specification PS-87977-001-001 (PDF)
Agency Certification
CSA
UL
General
Product Family
Series
Comments
Component Type
Electrical Model
JEDEC Outline
Product Name
UPC
Physical
Circuits (Loaded)
Durability (mating cycles max)
Entry Angle
Flammability
Housing Color
Keying to Mating Part
Latch Color
Material - Metal
Material - Plating Mating
Material - Plating Termination
Material - Resin
Net Weight
PC Tail Length
PCB Locator
PCB Retention
PCB Thickness - Recommended
Packaging Type
Pitch - Mating Interface
Plating min - Mating
Plating min - Termination
Temperature Range - Operating
Termination Interface: Style
Electrical
Current - Maximum per Contact
Voltage - Maximum
Voltage Key
Solder Process Data
Lead-freeProcess Capability
Material Info
Application Specification AS-87746-001-001 (PDF)
RoHS Certificate of Compliance (PDF)
Series image - Reference only
LR19980
E29179
Memory Module Sockets
87977
Solder Tail Length at 3.15mm
Socket
Yes
MO-256
FB DIMM
822350315906
240
25
Vertical (Top Entry)
94V-0
Black
Yes
Natural (Off-White)
Phosphor Bronze
Gold
Tin
High Temperature Thermoplastic
10.650/g
3.15mm
Yes
Yes
3.30mm
Tray
1.00mm
0.381µm
0.381µm
-10°C to +85°C
Through Hole - Compliant Pin
1.0A
30V
1.8V, Center
N/A
EU ELV
Not Relevant
EU RoHS
China RoHS
Compliant
REACH SVHC
Not Contained Per -
ED/30/2017 (7 July
2017)
Halogen-Free
Status
Not Low-Halogen
Need more information on product
environmental compliance?
Email productcompliance@molex.com
Please visit the Contact Us section for any
non-product compliance questions.
China ROHS
ELV
RoHS Phthalates
Green Image
Not Relevant
Not Contained
Search Parts in this Series
87977 Series
Mates With
JEDEC MO-256 Modules
About 12864 serial interface voltage problem
I have tried the 12864 serial interface program on the Internet for many times, and changed N programs, but it is useless. I think it is because my 12864 needs 5V power supply, so the recognition of h...
asd641024016 Microcontroller MCU
Digital oscilloscope display
I would like to ask you masters, when a digital oscilloscope inputs two signals at the same time, one waveform is always stable while the other is unstable (keeps moving). How can I make this unstable...
bslt DIY/Open Source Hardware
LED light flashing mode
Now I have 8 LEDs, controlled by 8 I/Os of 51 MCU. My boss asked me to flash 200 modes. If I write a function to implement each mode, I need 200 functions. My boss said 200 functions are too big. He w...
789137 Embedded System
Which method is best for video recording on a Raspberry Pi! ?
1 First, you need to be able to see real-time video on the web page. 2 You can record the video you see and save it in any format. mjpg-stream. I can play it to port 8080 without any jams. It takes up...
sorrya0 Embedded System
The complete set of comics of "Xiao Qiang's Crawling Diary": Telling the bitterness of graduates
Recently, a Guangzhou netizen in Tianya Community "sold himself to find a job", claiming to be a fresh graduate who is still unemployed. He combined the current popular topics such as "being employed"...
小娜 Talking about work
Problems with FIR filters
I wrote a FIR filter program. The requirements are a sampling rate of about 200Hz, 16th order, and 17 taps. The calculated delay is 40 milliseconds. And the filter coefficients are calculated. Maybe t...
loveitboy Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1735  1422  2221  2264  1252  35  29  45  46  26 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号