1390 Datasheet, PDF (1/1 Pages) Pomona Electronics – Banana Plug, Isolation

Pomona^®
Model 1390
Banana Plug, Isolation
FEATURES:
• Provides two-terminal isolation.
• Top stack-up receptacles isolated from lower
plug to permit addition of series resistors,
diodes, etc.
• Ideal for computers, lab, circuit design and
testing.
• Bright tin plated solder turret terminals for
permanent noise-free connections.
MATERIALS:
Upper Conn: Banana Jack
Material: Brass per QQ-B-626, Alloy 360, ½
Hard.
Finish: Nickel plated per QQ-N-290, Class 2,
200/300 microinches.
Insulation: Polypropylene molded to banana
jack and plug body.
Color: See Ordering Information
Marking: “Pomona 1390”
Lower Conn: Banana Plug
Material: Spring – Beryllium Copper per QQ-
Plug Body – Brass per QQ-B-626, Alloy 3
360, ½ Hard.
Finish: Nickel plated per QQ-N-290, Class 2,
200/300 microinches.
Turrets:
Material: Brass per QQ-B-626, Alloy 360, ½
Hard.
Finish: Bright tin plated per MIL-T-10727,
Type I, 100/250 microinches.
RATINGS:
Operating Temperature: +55º C. (+131º F.) Max.
Operating Voltage: Hand-held Testing:
30VAC/60VDC Max.
Hands Free Testing in Controlled Voltage
Environments: 2500WVDC Max.
Current: 15 Amperes
ORDERING INFORMATION: Model 1390-*
*=Color, -0 Black, -2 Red,
Ordering example: 1390-2 Color is Red
All dimensions are in inches. Tolerances (except noted): .xx = ±.02” (,51 mm), .xxx = ± .005” (,127 mm).
All specifications are to the latest revisions. Specifications are subject to change without notice.
Registered trademarks are the property of their respective companies. Made in USA
6/9/99
Sales: 800-490-2362 Fax: [phone]
SY/EH/LS
Technical Assistance: 800-241-2060
S:\Engineering \Release\DataSheets\FlukeDataSheet\d1390_1_01.doc
PomonaACCESS 90542 [phone] or [phone]
More drawings available at www.pomonaelectronics.com
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