WA-SMSI SMT Steel Spacer with internal Thread M2

Applications

Assembling of PCBs to housing and to other PCBs
For Distances from 0,5 to 8 mm
Fast and precise process
Strong holding forces and torques
Highest process reliability
Instant removable Polyimide Tape

General Information
Operating Temperature	-55 °C up to +150 °C
Material	Steel
Surface	Tin
T_i	M2
Solder Cream Thickness (Value)	150 µm
Tightening Torque	0.2 N*m

Products

Order Code	Datasheet	Downloads	Status	L (mm)	T_i	Ø OD (mm)	Ø ID (mm)	Packaging	Qty.	Board
9774005243R	SPEC	6 files EDA models: Components ZIP ALT Altium_WA-SMSI (rev22a).IntLib \| 400.5 KB CDS Cadence_WA-SMSI (rev21a).zip \| 3.2 MB EAG Eagle_WA-SMSI (rev21a).lbr \| 956.6 KB CAD files ZIP 3D 3D_9774005243 (rev1).pdf \| 45.8 KB IGS IGS_9774005243 (rev1).igs \| 73.5 KB STP STP_9774005243 (rev1).stp \| 12.4 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	0.5	M2	4.35	2.8	Tape and Reel	3000	–
9774010243R	SPEC	6 files EDA models: Components ZIP ALT Altium_WA-SMSI (rev22a).IntLib \| 400.5 KB CDS Cadence_WA-SMSI (rev21a).zip \| 3.2 MB EAG Eagle_WA-SMSI (rev21a).lbr \| 956.6 KB CAD files ZIP 3D 3D_9774015243R (rev1).pdf \| 29 KB IGS 9774010243R (rev1).igs \| 50.5 KB STP 9774010243R (rev1).stp \| 11.9 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	1	M2	4.35	2.8	Tape and Reel	1500	–
9774015243R	SPEC	6 files EDA models: Components ZIP ALT Altium_WA-SMSI (rev22a).IntLib \| 400.5 KB CDS Cadence_WA-SMSI (rev21a).zip \| 3.2 MB EAG Eagle_WA-SMSI (rev21a).lbr \| 956.6 KB CAD files ZIP 3D 3D_9774015243R (rev1).pdf \| 29 KB IGS 9774015243R (rev1).igs \| 50.5 KB STP 9774015243R (rev1).stp \| 11.9 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	1.5	M2	4.35	2.8	Tape and Reel	1200	700990
9774020243R	SPEC	6 files EDA models: Components ZIP ALT Altium_WA-SMSI (rev22a).IntLib \| 400.5 KB CDS Cadence_WA-SMSI (rev21a).zip \| 3.2 MB EAG Eagle_WA-SMSI (rev21a).lbr \| 956.6 KB CAD files ZIP 3D 3D_9774020243 (rev1).pdf \| 28.4 KB IGS 9774020243R (rev1).igs \| 50.5 KB STP 9774020243R (rev1).stp \| 11.9 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2	M2	4.35	2.8	Tape and Reel	1050	–
9774025243R	SPEC	6 files EDA models: Components ZIP ALT Altium_WA-SMSI (rev22a).IntLib \| 400.5 KB CDS Cadence_WA-SMSI (rev21a).zip \| 3.2 MB EAG Eagle_WA-SMSI (rev21a).lbr \| 956.6 KB CAD files ZIP 3D 3D_9774025243R (rev1).pdf \| 29.8 KB IGS 9774025243R (rev1).igs \| 50.5 KB STP 9774025243R (rev1).stp \| 11.9 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.5	M2	4.35	2.8	Tape and Reel	950	–
9774030243R	SPEC	6 files EDA models: Components ZIP ALT Altium_WA-SMSI (rev22a).IntLib \| 400.5 KB CDS Cadence_WA-SMSI (rev21a).zip \| 3.2 MB EAG Eagle_WA-SMSI (rev21a).lbr \| 956.6 KB CAD files ZIP 3D 3D_9774030243R (rev1).pdf \| 27.8 KB IGS 9774030243R (rev1).igs \| 50.5 KB STP 9774030243R (rev1).stp \| 11.9 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3	M2	4.35	2.8	Tape and Reel	800	–
9774035243R	SPEC	5 files EDA models: Components ZIP ALT Altium_WA-SMSI (rev22a).IntLib \| 400.5 KB CDS Cadence_WA-SMSI (rev21a).zip \| 3.2 MB EAG Eagle_WA-SMSI (rev21a).lbr \| 956.6 KB CAD files ZIP IGS 9774035243R (rev1).igs \| 50.5 KB STP 9774035243R (rev1).stp \| 11.9 KB Download all 5 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3.5	M2	4.35	2.8	Tape and Reel	800	–
9774040243R	SPEC	6 files EDA models: Components ZIP ALT Altium_WA-SMSI (rev22a).IntLib \| 400.5 KB CDS Cadence_WA-SMSI (rev21a).zip \| 3.2 MB EAG Eagle_WA-SMSI (rev21a).lbr \| 956.6 KB CAD files ZIP 3D 3D_9774040243 (rev1).pdf \| 27 KB IGS 9774040243R (rev1).igs \| 50.5 KB STP 9774040243R (rev1).stp \| 11.9 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	4	M2	4.35	2.8	Tape and Reel	600	–
9774045243R	SPEC	5 files EDA models: Components ZIP ALT Altium_WA-SMSI (rev22a).IntLib \| 400.5 KB CDS Cadence_WA-SMSI (rev21a).zip \| 3.2 MB EAG Eagle_WA-SMSI (rev21a).lbr \| 956.6 KB CAD files ZIP IGS 9774045243R (rev1).igs \| 50.5 KB STP 9774045243R (rev1).stp \| 11.9 KB Download all 5 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	4.5	M2	4.35	2.8	Tape and Reel	600	–
9774050243R	SPEC	6 files EDA models: Components ZIP ALT Altium_WA-SMSI (rev22a).IntLib \| 400.5 KB CDS Cadence_WA-SMSI (rev21a).zip \| 3.2 MB EAG Eagle_WA-SMSI (rev21a).lbr \| 956.6 KB CAD files ZIP 3D 3D_9774050243R (rev1).pdf \| 26.6 KB IGS 9774050243R (rev1).igs \| 50.5 KB STP 9774050243R (rev1).stp \| 11.9 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	5	M2	4.35	2.8	Tape and Reel	600	–
9774060243R	SPEC	6 files EDA models: Components ZIP ALT Altium_WA-SMSI (rev22a).IntLib \| 400.5 KB CDS Cadence_WA-SMSI (rev21a).zip \| 3.2 MB EAG Eagle_WA-SMSI (rev21a).lbr \| 956.6 KB CAD files ZIP 3D 3D_9774060243R (rev1).pdf \| 25.8 KB IGS 9774060243R (rev1).igs \| 50.4 KB STP 9774060243R (rev1).stp \| 11.9 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	6	M2	4.35	2.8	Tape and Reel	500	–
9774070243R	SPEC	6 files EDA models: Components ZIP ALT Altium_WA-SMSI (rev22a).IntLib \| 400.5 KB CDS Cadence_WA-SMSI (rev21a).zip \| 3.2 MB EAG Eagle_WA-SMSI (rev21a).lbr \| 956.6 KB CAD files ZIP 3D 3D_9774070243R (rev1).pdf \| 25.2 KB IGS 9774070243R (rev1).igs \| 50.5 KB STP 9774070243R (rev1).stp \| 11.9 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	7	M2	4.35	2.8	Tape and Reel	400	–
9774080243R	SPEC	6 files EDA models: Components ZIP ALT Altium_WA-SMSI (rev22a).IntLib \| 400.5 KB CDS Cadence_WA-SMSI (rev21a).zip \| 3.2 MB EAG Eagle_WA-SMSI (rev21a).lbr \| 956.6 KB CAD files ZIP 3D 3D_9774080243R (rev1).pdf \| 24.6 KB IGS 9774080243R (rev1).igs \| 50.5 KB STP 9774080243R (rev1).stp \| 11.9 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8	M2	4.35	2.8	Tape and Reel	400	–

Order Code	Datasheet
9774005243R	SPEC
9774010243R	SPEC
9774015243R	SPEC
9774020243R	SPEC
9774025243R	SPEC
9774030243R	SPEC
9774035243R	SPEC
9774040243R	SPEC
9774045243R	SPEC
9774050243R	SPEC
9774060243R	SPEC
9774070243R	SPEC
9774080243R	SPEC

Samples

Order Code	Datasheet	Downloads	Status	L (mm)	T_i	Ø OD (mm)	Ø ID (mm)	Packaging	Qty.	Board	Samples

SMT Spacer from Würth Elektronik eiSos

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SMT Spacer wins!

SMT Spacers from Würth Elektronik significantly optimize the assembly process of electromechanical units. Mounting conventional spacers takes a lot of time, SMT Spacers are tailor-made for full automation. Available on reel, they can be positioned very precisely on the PCB. Different designs cover a wide range of applications for fast, strong and safe soldering connections.