151 Switchcraft Inc., 151 Datasheet - Page 3

• Manufacturer Part Number: 151
• Description: CONN PHONE JACK 2COND 1/4" OPEN
• Manufacturer: Switchcraft Inc.
• Series: Er
• Type: Jackr

Specifications of 151

• Gender: Female
• Rohs Information: Switchcraft RoHS Info.
• Connector Type: Phone Jack
• Signal Lines: Mono
• Plug/mating Plug Diameter: 6.35mm (0.250", 1/4") - Headphone
• Number Of Positions/contacts: 2 Conductors, 2 Contacts
• Internal Switch(s): Does Not Contain Switch
• Mounting Type: Panel Mount
• Termination: Solder Eyelet(s)
• Shielding: Unshielded
• Features: Cable Clamp, Mounting Hardware, Thread Lock
• Mounting Style: Chassis (Panel)
• Standard: 1/4 in
• Termination Style: Screw
• Contact Plating: Nickel
• Color: Black
• Contact Material: Copper Alloy
• Angle: Straight
• Diameter, Hole: 0.469 in.
• Insulation Type: Insulated
• Material, Body: Nickel Plated Copper Alloy
• Number Of Contacts: 2
• Primary Type: Phone
• Size: 1/4"
• No. Of Contacts: 2
• Contact Termination: Solder
• Pin Size: 6.35mm
• Connector Mounting: Panel
• Peak Reflow Compatible (260 C): Yes
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: SC1034

Contact Springs: Tin-plated copper alloy.
THICK PANEL PHONE JACKSJacks are standard 2- and 3-conductor phone jacks
with extra long threaded bushing for mounting in panels/chassis up to 1.25 inches thick.
Metal bushing virtually eliminates hum pick-up, and is ideal for electric guitar and
speaker connections. Jacks mate with standard commercial phone plugs. See plug section
for mating plugs. Jacks mount in a single .469 inch diameter hole. Rugged cable clamp
protects connections from twisting and pulling stresses.
SPECIFICATIONS
MATERIAL
Mounting Bushing: Nickel-plated copper alloy with
knurled flange.
Insulating Spacer: Rigid plastic.
Insulator/Spring Mount: Thermoplastic.
Springs: Copper alloy.
Terminals: Tip: Copper alloy. Ring: (Number 152B only)
copper alloy. Sleeve: Steel, tin-plated.
Hardware: Supplied with one, Number P10531 nickel-plated
copper alloy hex nut, and one, Number P1476 nickel-plated
copper alloy flat washer.
Part Number
1
2 See Plugs Section
Part Number
See Jack Schematics, pages 65 and 66
E112BL
E111L
151
2-cond., open circuit
3-cond., double open circuit
2-conductor, open circuit
Description
Description
Jack Schematic
Jack Schematic
I
IV
I
1
1
Typical Mating Plug
250
267
2