Switch Probes · Normally open (NO)

F885-NO Switch Probe

F885-NO is a switch probe series in the EMSGLOB range, listed under Normally open (NO). It is laid out for 3.50 mm / 138 mil centre spacing, has an overall length of 44.8 – 62.2 mm and offers 4 mm of working travel.

Its datasheet values are a rated current of 10 A and a typical resistance of 50 mΩ. There are 56 catalogue part numbers in this series, covering 5 tip or head styles such as Concave stepped, Serrated stepped, Flat, Flat stepped. The plunger is beryllium copper with gold plating, and the barrel is brass with gold plating.

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Specifications

Structure	Basic Contact Probe
Pitch	3.50 mm / 138 mil
Barrel diameter	2.65 mm
Collar diameter	3.2 mm
Plunger material	Beryllium copper
Plunger plating	Gold
Barrel material	Brass
Barrel plating	Gold
Spring material	Spring steel
Spring plating	Silver
Nominal travel	4 mm
Pointing accuracy	± 0.08 mm
Continuous current	10 A
Continuous current 2	1 A
Typical contact resistance	50 mΩ
Thread	M2,5
Tool size	2.6 mm
Total length (range)	44.8 – 62.2 mm
Protrusion height (range)	10 – 28 mm
Tip style diameter (range)	1 – 2.3 mm
Press ring diameter	3.2 mm
Preload (range)	20 – 600 cN
Spring force (range)	80 – 1500 cN
Maximum travel (range)	4.2 – 5 mm
Switch travel (range)	1.7 – 3.5 mm

Values as listed for this series. Confirm the exact data for your part number with your quotation.

Applications

Presence and position checks in test fixtures
Detecting components, connectors and housings
Normally open (NO) and normally closed (NC) switching
Pneumatic and position-sensing fixture designs

F885-NO switch probe – dimension drawing — Dimension drawing

Part numbers (56)

Part number	Tip style	Tip style diameter	Spring force	Preload	Total length	Additional definition
F88505B230G200SM	05 – Concave stepped	2.3 mm	200 cN	70 cN	44.8 mm	SM
F88505B230G350SM	05 – Concave stepped	2.3 mm	350 cN	130 cN	44.8 mm	SM
F88506B100G200LM	06 – Serrated stepped	1 mm	200 cN	70 cN	51.3 mm	LM
F88506B100G200SM	06 – Serrated stepped	1 mm	200 cN	70 cN	44.8 mm	SM
F88506B100G350LM	06 – Serrated stepped	1 mm	350 cN	130 cN	51.3 mm	LM
F88506B100G350SM	06 – Serrated stepped	1 mm	350 cN	130 cN	44.8 mm	SM
F88506B100G900LM	06 – Serrated stepped	1 mm	900 cN	220 cN	51.3 mm	LM
F88506B130G350SM	06 – Serrated stepped	1.3 mm	350 cN	130 cN	44.8 mm	SM
F88506B130G900SM35	06 – Serrated stepped	1.3 mm	900 cN	220 cN	44.8 mm	SM
F88506B180G080LM	06 – Serrated stepped	1.8 mm	80 cN	20 cN	51.3 mm	LM
F88506B180G200E22	06 – Serrated stepped	1.8 mm	200 cN	70 cN	56.8 mm	EXX
F88506B180G200LM	06 – Serrated stepped	1.8 mm	200 cN	70 cN	51.3 mm	LM
F88506B180G200SM	06 – Serrated stepped	1.8 mm	200 cN	70 cN	44.8 mm	SM
F88506B180G350E22	06 – Serrated stepped	1.8 mm	350 cN	130 cN	56.8 mm	EXX
F88506B180G350LM	06 – Serrated stepped	1.8 mm	350 cN	130 cN	51.3 mm	LM
F88506B180G350SM	06 – Serrated stepped	1.8 mm	350 cN	130 cN	44.8 mm	SM
F88506B180G900LM	06 – Serrated stepped	1.8 mm	900 cN	220 cN	51.3 mm	LM
F88506B180G900SM	06 – Serrated stepped	1.8 mm	900 cN	220 cN	44.8 mm	SM
F88506B180G900SM35	06 – Serrated stepped	1.8 mm	900 cN	220 cN	44.8 mm	SM
F88506B230G080LM	06 – Serrated stepped	2.3 mm	80 cN	20 cN	51.3 mm	LM
F88506B230G080SM	06 – Serrated stepped	2.3 mm	80 cN	20 cN	44.8 mm	SM
F88506B230G1250SM	06 – Serrated stepped	2.3 mm	1250 cN	140 cN	44.8 mm	SM
F88506B230G1250SM35	06 – Serrated stepped	2.3 mm	1250 cN	140 cN	44.8 mm	SM
F88506B230G200LM	06 – Serrated stepped	2.3 mm	200 cN	70 cN	51.3 mm	LM
F88506B230G200SM	06 – Serrated stepped	2.3 mm	200 cN	70 cN	44.8 mm	SM
F88506B230G350LM	06 – Serrated stepped	2.3 mm	350 cN	130 cN	51.3 mm	LM
F88506B230G350SM	06 – Serrated stepped	2.3 mm	350 cN	130 cN	44.8 mm	SM
F88506B230G350SM35	06 – Serrated stepped	2.3 mm	350 cN	130 cN	44.8 mm	SM
F88506B230G550SM	06 – Serrated stepped	2.3 mm	550 cN	240 cN	44.8 mm	SM
F88506B230G900LM	06 – Serrated stepped	2.3 mm	900 cN	220 cN	51.3 mm	LM
F88506B230G900SM	06 – Serrated stepped	2.3 mm	900 cN	220 cN	44.8 mm	SM
F88516B100G080SM	16 – Flat	1 mm	80 cN	20 cN	44.8 mm	SM
F88516B100G200LM	16 – Flat	1 mm	200 cN	70 cN	51.3 mm	LM
F88516B100G200S2	16 – Flat	1 mm	200 cN	70 cN	57.8 mm	S2
F88516B100G200SM	16 – Flat	1 mm	200 cN	70 cN	44.8 mm	SM
F88516B100G350LM	16 – Flat	1 mm	350 cN	130 cN	51.3 mm	LM
F88516B100G350SM	16 – Flat	1 mm	350 cN	130 cN	44.8 mm	SM
F88516B100G900SM	16 – Flat	1 mm	900 cN	220 cN	44.8 mm	SM
F88516B140G350SM	16 – Flat	1.4 mm	350 cN	130 cN	44.8 mm	SM
F88516B180G1250SM	16 – Flat	1.8 mm	1250 cN	140 cN	44.8 mm	SM
F88516B180G1500SM27	16 – Flat	1.8 mm	1500 cN	600 cN	44.8 mm	SM27
F88516B180G200SM	16 – Flat	1.8 mm	200 cN	70 cN	44.8 mm	SM
F88516B180G270E28	16 – Flat	1.8 mm	270 cN	140 cN	62.2 mm	EXX
F88516B180G350LM	16 – Flat	1.8 mm	350 cN	130 cN	51.3 mm	LM
F88516B180G350SM	16 – Flat	1.8 mm	350 cN	130 cN	44.8 mm	SM
F88516B180G900SM	16 – Flat	1.8 mm	900 cN	220 cN	44.8 mm	SM
F88517B230G080SM	17 – Flat stepped	2.3 mm	80 cN	20 cN	44.8 mm	SM
F88517B230G1250SM	17 – Flat stepped	2.3 mm	1250 cN	140 cN	44.8 mm	SM
F88517B230G200SM	17 – Flat stepped	2.3 mm	200 cN	70 cN	44.8 mm	SM
F88517B230G350S2	17 – Flat stepped	2.3 mm	350 cN	130 cN	56.8 mm	S2
F88517B230G350SM	17 – Flat stepped	2.3 mm	350 cN	130 cN	44.8 mm	SM
F88517B230G900SM	17 – Flat stepped	2.3 mm	900 cN	220 cN	44.8 mm	SM
F88517K230U080SM	17K	2.3 mm	80 cN	20 cN	44.8 mm	SM
F88517K230U200SM	17K	2.3 mm	200 cN	70 cN	44.8 mm	SM
F88517K230U350LM	17K	2.3 mm	350 cN	130 cN	51.3 mm	LM
F88517K230U350SM	17K	2.3 mm	350 cN	130 cN	44.8 mm	SM

FAQ

What pitch and length is F885-NO?

F885-NO has a pitch of 3.50 mm / 138 mil, total length of 44.8 – 62.2 mm and protrusion height of 10 – 28 mm. The full dimension list is in the specification table on this page.

How much current can F885-NO carry?

The rated continuous current is 10 A, with a typical resistance of 50 mΩ.

Which part numbers and tip styles are available for F885-NO?

56 part numbers are listed, for example F88505B230G200SM, F88505B230G350SM, F88506B100G200LM. Tip or head styles include Concave stepped, Serrated stepped, Flat, Flat stepped, 17K. The table on this page lists every part number with its tip and spring data.

How do I get a price or sample for F885-NO?

Send the part number, quantity and your application to sales@emsglob.com or call +91-7383235369, or use the enquiry form on the contact page. Prices are quoted per enquiry.

More switch probes

Enquire / Request a quote

Tell us the F885-NO part number, the quantity and your pitch, travel and current requirements, and the EMSGLOB team will reply with availability and a quotation. Drawings in STEP, IGES, PDF, DWG, DXF or ZIP are welcome.

Enquire / Request Quote sales@emsglob.com +91-7383235369