HFR SERIES MODULES
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STRAIN RELIEF PLATE PART NUMBERING
Part Number Description Used with Connector type
HFR-500-01 Strain Relief Plate, Size 1 32 way Signal
HFR-500-02 Strain Relief Plate, Size 2 50 way Signal
HFR-500-03 Strain Relief Plate, Size 3 74 way Signal
HFR-500-04 Strain Relief Plate, Size 4 110 way Signal
FIXING SCREWS PART NUMBERING
Part Number Description Quantity required
HFR-501-49 Screw for panel mounting (M3 x
14)
4 screws per connector
HFR-502-49 Screw for strain relief plate 2 screws per strain relief plate
MATERIALS AND PROTECTIVE FINISHES
Item Material Protective finish
Insulator Polyamide 6. (Nylon), glass and
mineral reinforced
None
Contacts Copper alloy Contact surfaces and crimp barrel:
Gold plate over nickel over copper.
Other surfaces: Nickel plate over copper.
Quarter turn lock Mild steel Zinc plate and passivate.
Handle: insulative coating.
Strain relief plate Stainless steel None
Screws and
inserts
Stainless steel None
Marking ink Epoxy Not applicable
Hypertronics Catalog sec 4 5/1/06 3:17 PM Page 40