WE-SECF SMT EMI Contact Finger

Characteristics

Customizable Product Series:
- Dimensions
- Shape
- Base material
- Plating
Suitable for automated placement
Material: copper-beryllium (CuBe) gold-plated (Au)
Different types and sizes available
Corrossion-resistant
Wear-resistant
High temperatures and mechanical weight have no influence on the excellent connection properties
Reliable solderability
Customized materials and platings are possible
Customized types and sizes are possible

Applications

Contact between PCB's earth and housing
Low Ω HF connection between earthing points of two PCB's lying upon each other
Earthing of cooling units on high frequency
Connection between signal and power supply of two PCB's on track
Connection between PCB's and extern elements

Products

Order Code	Datasheet	Simulation	Downloads	Status	W (mm)	H (mm)	Recommended Working Height Min. (mm)	Recommended Working Height Max. (mm)	Design Kit
331031271520	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331031271520 (rev1).igs \| 44.5 KB STP 331031271520 (rev1).stp \| 37.1 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	1.5	2	1.6	1.7	331001
331031321515	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331031321515 (rev1).igs \| 56.3 KB STP 331031321515 (rev1).stp \| 48.4 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	1.5	1.5	1	1.2	331001
331011452048	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331011452048 (rev1).igs \| 183.3 KB STP 331011452048 (rev1).stp \| 31.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2	4.8	4	4.5	331001
331041402053	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331041402053 (rev1).igs \| 191.3 KB STP 331041402053 (rev1).stp \| 32.1 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2	5.3	4.4	5	331001
331051472057	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331051472057 (rev1).igs \| 140.2 KB STP 331051472057 (rev1).stp \| 26.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2	5.7	4.6	5.4	331001
331081302025	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331081302025 (rev1).igs \| 157.6 KB STP 331081302025 (rev1).stp \| 26.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2	2.5	2	2.2	331001 331002
331161452070	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331161452070 (rev1).igs \| 106.8 KB STP 331161452070 (rev1).stp \| 84.1 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2	7	6	6.7	331001
331171302030	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331171302030 (rev1).igs \| 213.5 KB STP 331171302030 (rev1).stp \| 31.7 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2	3	2.5	2.7	331001
331171302035	SPEC		6 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev23a).zip \| 2.1 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331171302035 (rev1).igs \| 65.7 KB STP 331171302035 (rev1).stp \| 47.3 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2	3.5	3	3.2	331001
331221602040	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331221602040 (rev1).igs \| 64 KB STP 331221602040 (rev1).stp \| 49.7 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2	4	5	5.7	331001 331002
331246501860	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS Download_IGS_331246501860 (rev1).igs \| 1 MB STP Download_STP_331246501860 (rev1).stp \| 303.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.2	6	3.7	5.8	331002
331256381840	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS Download_IGS_WE-SECF-331256381840 (rev1).igs \| 1.1 MB STP Download_STP_WE-SECF-331256381840 (rev1).stp \| 319.1 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.2	4	2.5	3.8	331002
331141352540	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331141352540 (rev1).igs \| 366.4 KB STP 331141352540 (rev1).stp \| 101.1 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.5	4	3.4	3.7	331001
331151702562	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331151702562 (rev1).igs \| 217.8 KB STP 331151702562 (rev1).stp \| 32.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.5	6.2	5	5.9	331001 331002
331161702513	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331161702513 (rev1).igs \| 301.9 KB STP 331161702513 (rev1).stp \| 55.5 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.5	13	10	12.5	331001 331002
331011452535	SPEC		8 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP 3D 3D_WE-SECF_331011452535 (rev1).pdf \| 39.8 KB IGS Downloads_IGS_WE-SECF_331011452535 (rev1).igs \| 181.2 KB STP Downloads_STP_WE-SECF_331011452535 (rev1).stp \| 149.1 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.5	3.5	3	3.2	–
331236362553	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS Download_IGS_WE-SECF-331236362553 (rev1).igs \| 1.2 MB STP Download_STP_WE-SECF-331236362553 (rev1).stp \| 347.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.5	5.3	3.4	5	331002
331061603010	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331061603010 (rev1).igs \| 240 KB STP 331061603010 (rev1).stp \| 37.8 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3	10	8.3	9.7	331001
331211503040	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS 331211503040 (rev1).igs \| 374.4 KB STP 331211503040 (rev1).stp \| 69.8 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3	4	2.5	3.7	331001 331002
331265563040	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS Download_IGS_WE-SECF-331265563040 (rev1).igs \| 590.8 KB STP Download_STP_WE-SECF-331265563040 (rev1).stp \| 169.9 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3	4	2.2	3.4	331002
331276483050	SPEC		7 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB ZUK Cadstar_WE-SECF (rev19a).zip \| 8.7 KB CDS Cadence_WE-SECF (rev22a).zip \| 2 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB CAD files ZIP IGS Download_IGS-WE-SECF-331276483050 (rev1).igs \| 576.7 KB STP Download_STP-WE-SECF-331276483050 (rev1).stp \| 164.4 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3	5	2.1	4.8	331002
331061603012	SPEC	–	3 files EDA models: Components ZIP ALT WE-SECF (rev23a).IntLib \| 409 KB CDS Cadence_WE-SECF (rev23a).zip \| 2.1 MB EAG Eagle_WE-SECF (rev23a).lbr \| 59.9 KB Download all 3 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3	12	8	11.5	–

Order Code	Datasheet	Simulation
331031271520	SPEC
331031321515	SPEC
331011452048	SPEC
331041402053	SPEC
331051472057	SPEC
331081302025	SPEC
331161452070	SPEC
331171302030	SPEC
331171302035	SPEC
331221602040	SPEC
331246501860	SPEC
331256381840	SPEC
331141352540	SPEC
331151702562	SPEC
331161702513	SPEC
331011452535	SPEC
331236362553	SPEC
331061603010	SPEC
331211503040	SPEC
331265563040	SPEC
331276483050	SPEC
331061603012	SPEC	–

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	W (mm)	H (mm)	Recommended Working Height Min. (mm)	Recommended Working Height Max. (mm)	Design Kit	Samples

Assortments

Articles from this product series can be found in the following assortments:

Design Kit WE-SECF SMT EMI Contact Finger

Design Kit PCB Grounding Contacts

Videos

Würth Elektronik Webinar: A Practical Guide to EMI Shielding of Electronic Devices

Videos

Würth Elektronik Webinar: EMC Shielding 101 - Designer's Approach

Characteristics

Applications

Products

Assortments

Videos

Videos

Learn more

Cart