U840 APEM Components, U840 Datasheet - Page 7

• Manufacturer Part Number: U840
• Description: Switch Boot
• Manufacturer: APEM Components

Specifications of U840

• Leaded Process Compatible: Yes
• For Use With: U480 And U2900 Caps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

C
C6
FEATURES
SPECIFICATIONS
Contact ratings (resistive loads):
Minimum load:
Initial contact resistance:
Insulation resistance:
Dielectric strength:
Electrical life:
Operating temperature range:
Moisture resistance:
Travel:
Terminal strength:
Torque:
Panel thickness (max.):
Hardware:
MATERIALS
Contacts & Terminals:
Actuator:
Bushing:
Bracket:
Case:
Terminal seal:
ABOUT THIS SERIES
The material in this series is organized in the following sequence:
G
G
G
G
Wave solderable.
Metal bushing, threaded with flat, or plain.
Ultra-compact case size.
SP momentary models with epoxy sealed terminals.
a. Completely specified switch models
b. 'build your own switch' order format
c. Option drawings
APEM
ZP SERIES - TINY PUSHBUTTON SWITCHES, PANEL & P.C. MTG.
, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: [phone] FAX: [phone] E-mail: [e-mail]
Gold plated brass; 0.4 Volt-Amps max. at 20 V max.
Silver plated brass; 0.5 Amps at 48 V max.
10 mA at 50 mV - 10µA at 5 VDC
50 milliohms maximum
1000 megohms minimum at 500 VDC
1000 V rms minimum between terminals and frame. 500 V rms between
terminals..
Gold contacts: 2 positions, 60,000 cycles min. 3 positions, 30,000 cycles min.
Silver contacts: 2 positions, 20,000 cycles min. 3 positions, 10,000 cyclesmin.
-30°C to +85°C
21 days 95% (NFC 20-603 - IEC 8-2-3)
ON-MOM: 1.2mm ±0.3 (.047" ±.011)
Pull out force 10N (2.24 lbs.)
1Nm (0.96 ft-lbs) max. applied between 2 nuts
1.5mm (.059") with 2 nuts - 3mm (.118") with 1 nut
Threaded models supplied with 2 hex nuts 7mm (.275") across flats, 1 locking
ring and 1 lockwasher. See hardware section of catalog.
Gold or silver plated brass
Glass filled polyamide UL94-VO
Tin plated zamac
Tin plated steel
UL94-VO thermoplastic
Epoxy
OFF-MOM: 1mm ±0.3 (.039" ±.011)