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RFI and EMI - Contacts, Fingerstock and Gaskets

Category Introduction

Fingerstock and gasket contacts limit electromagnetic interference (EMI), also called radio-frequency interference (RFI) when in the radio frequency spectrum, that affect electrical circuits by electromagnetic induction, electrostatic coupling, or conduction. They are used where removable parts or doors attach to a chassis or enclosure, making them susceptible to EMI. Contacts are attached using adhesive, clips, hardware, solder, slotting or snap-in channels.

Product List

4822 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusTypeShapeWidthLengthHeightMaterialPlatingPlating - ThicknessAttachment MethodOperating Temperature
2108613-5
2108613-5
2.4H SPRING FINGER W/EMBOSS
TE Connectivity AMP Connectors
 1,667 $0.37
Tape & Reel (TR) ActiveShield Finger, Pre-Loaded-0.039" (0.98mm)0.039" (1.00mm)0.094" (2.40mm)Copper AlloyGoldFlashSolder-
S7161-45R
S7161-45R
RFI SHIELD FINGER AU 3.5MM SMD
Harwin Inc.
 1,141 $0.43
EZ BoardWare Tape & Reel (TR) ActiveShield Finger-0.091" (2.30mm)0.181" (4.60mm)0.138" (3.50mm)Phosphor BronzeGoldFlashSolder-20°C ~ 70°C
1554901-1
1554901-1
RFI SHIELD FING CU ALLOY AU SLDR
TE Connectivity AMP Connectors
 2,443 $0.39
Tape & Reel (TR) ActiveShield Finger, Pre-Loaded-0.043" (1.10mm)0.124" (3.15mm)0.079" (2.00mm)Copper AlloyGold19.685µin (0.50µm)Solder-
1551576-5
1551576-5
SHIELD FINGER, LOOSE PIECE
TE Connectivity AMP Connectors
 125 $0.38
Tape & Reel (TR) ActiveShield Finger, Pre-Loaded-0.045" (1.15mm)0.128" (3.26mm)0.134" (3.40mm)Stainless SteelGold11.811µin (0.30µm)Solder-
3-2199250-2
3-2199250-2
2.9H SPRNG FINGER TYPE C SMT
TE Connectivity AMP Connectors
 249 $0.41
Tape & Reel (TR) ActiveShield Finger, Pre-Loaded-0.059" (1.50mm)0.136" (3.45mm)0.114" (2.90mm)Copper AlloyGold19.685µin (0.50µm)Solder-
1746854-1
1746854-1
SHIELD FINGER
TE Connectivity AMP Connectors
 1,173 $0.43
Tape & Reel (TR) ActiveShield Finger, Pre-Loaded-0.043" (1.10mm)0.138" (3.50mm)0.094" (2.40mm)Copper AlloyGold1.967µin (0.05µm)Solder-
S7181-45R
S7181-45R
RFI SHIELD FINGER AU 4.5MM SMD
Harwin Inc.
 1,371 $0.47
EZ BoardWare Tape & Reel (TR) ActiveShield Finger-0.091" (2.30mm)0.181" (4.60mm)0.177" (4.50mm)Phosphor BronzeGoldFlashSolder-20°C ~ 70°C
1447360-8
1447360-8
SHIELDFINGER1312ATYPE
TE Connectivity AMP Connectors
 2,221 $0.42
Tape & Reel (TR) ActiveShield Finger-0.047" (1.20mm)0.177" (4.50mm)0.051" (1.30mm)Copper AlloyGold2µin (0.05µm)Solder-
1871059-1
1871059-1
SHIELD FINGER 1715 ON TAPE (EM
TE Connectivity AMP Connectors
 495 $0.43
Tape & Reel (TR) ActiveShield Finger-0.059" (1.50mm)0.106" (2.70mm)0.067" (1.70mm)Titanium CopperGoldFlashSolder-
S1961-46R
S1961-46R
RFI SHLD FINGER TIN 3.55MM SMD
Harwin Inc.
 2,665 $0.20
Tape & Reel (TR) ActiveShield Finger-0.146" (3.70mm)0.182" (4.63mm)0.140" (3.55mm)Cupro NickelTin118.11µin (3.00µm)Solder-55°C ~ 125°C
3100069
3100069
3100069=SEALEDFINGR1715EMBOS
TE Connectivity AMP Connectors
 439 $0.44
Tape & Reel (TR) ActiveShield Finger-0.059" (1.50mm)0.106" (2.70mm)0.067" (1.70mm)Copper AlloyGold3.937µin (0.10µm)Solder-
3-2199250-3
3-2199250-3
3.2H SHLD FINGER LOOSE TYP C SMT
TE Connectivity AMP Connectors
 2,071 $0.44
Tape & Reel (TR) ActiveShield Finger, Pre-Loaded-0.059" (1.50mm)0.136" (3.45mm)0.126" (3.20mm)Copper AlloyGold19.685µin (0.50µm)Solder-
S1761-46R
S1761-46R
EMI SHIELD FINGER T&R(2000/R)
Harwin Inc.
 2,142 $0.42
EZ BoardWare Tape & Reel (TR) ActiveShield Finger-0.098" (2.50mm)0.177" (4.50mm)0.138" (3.50mm)Stainless SteelTin98.43µin (2.50µm)Solder-55°C ~ 125°C
3-2199250-4
3-2199250-4
3.6H SPRNG FINGER TYPE C SMT
TE Connectivity AMP Connectors
 218 $0.47
Tape & Reel (TR) ActiveShield Finger, Pre-Loaded-0.059" (1.50mm)0.136" (3.45mm)0.142" (3.60mm)Copper AlloyGold19.685µin (0.50µm)Solder-
3-2199250-5
3-2199250-5
3.8H SPRNG FINGER TYPE C SMT
TE Connectivity AMP Connectors
 1,437 $0.47
Tape & Reel (TR) ActiveShield Finger, Pre-Loaded-0.059" (1.50mm)0.136" (3.45mm)0.150" (3.80mm)Copper AlloyGold19.685µin (0.50µm)Solder-
S1761-42R
S1761-42R
RFI SHIELD FINGER GOLD 3.5MM SMD
Harwin Inc.
 258 $0.62
EZ BoardWare Tape & Reel (TR) ActiveShield Finger-0.098" (2.50mm)0.177" (4.50mm)0.138" (3.50mm)Stainless SteelGoldFlashSolder-55°C ~ 125°C
1447009-5
1447009-5
SHIELDFINGER0820TYPE
TE Connectivity AMP Connectors
 1,630 $0.52
Tape & Reel (TR) ActiveShield Finger-0.079" (2.00mm)0.134" (3.40mm)0.031" (0.80mm)Copper AlloyGold1.967µin (0.05µm)Solder-
1746136-1
1746136-1
SHIELD FINGER 1520 AU PL VERSION
TE Connectivity AMP Connectors
 1,902 $0.49
Tape & Reel (TR) ActiveShield Finger-0.079" (2.00mm)0.134" (3.40mm)0.059" (1.50mm)Copper AlloyGoldFlashSolder-
2108614-5
2108614-5
2.7H SPRING FINGER W/EMBOSS
TE Connectivity AMP Connectors
 582 $0.48
Tape & Reel (TR) ActiveShield Finger, Pre-Loaded-0.039" (1.00mm)0.039" (1.00mm)0.106" (2.70mm)Copper AlloyGoldFlashSolder-
1827625-1
1827625-1
SHIELD FINGER 3014 ANTI OVER STR
TE Connectivity AMP Connectors
 1,521 $0.55
Tape & Reel (TR) ActiveShield Finger, Pre-Loaded-0.055" (1.40mm)0.173" (4.40mm)0.118" (3.00mm)Copper AlloyGold19.685µin (0.50µm)Solder-