molex RHT-5770 Operating Instruction And Specifications Sheet Download Page 2

RHT-5770 Hand Crimp Tool 

Doc No.  64001-3200  Release Date: 11-11-03 

UNCONTROLLED COPY

 

Page 2 of 8 

Revision: B 

Revision Date: 05-24-04 

WIRE 

TERMINAL 

Figure 2 

Figure 3 

TERMINAL 

BARREL 

CONDUCTOR 
ANVIL 

TERMINAL 

CONDUCTOR 

PUNCH 

LOCATOR 

WIRE 

 
 
 
 

Wire Size: 10 – 12 AWG    5.00 – 3.00 mm² 

Wire Strip Length  Insul. Dia. Max. 

Terminal No.  Terminal Eng No. (REF) 

In. mm In. mm 

19040-0003 19040-0003  .300 

7.60 

.280 

7.11 

19164-0056 SC-12-10  .375 

9.53 

.280 

7.11 

19164-0058 SC-201-12  .438 

11.12 

.310 

7.87 

19164-0060 SC-228-04  .438 

11.12 

.310 

7.87 

19164-0061 SC-228-06  .438 

11.12 

.310 

7.87 

19164-0062 SC-228-08  .438 

11.12 

.310 

7.87 

Wire Size: 10 – 12 AWG    5.00 – 3.00 mm² 

Wire Strip Length  Insul. Dia. Max. 

Terminal No.  Terminal Eng No. (REF) 

In. mm In. mm 

19164-0065 SC-230-10  .438 

11.12 

.310 

7.87 

19164-0066 SC-230-14  .438 

11.12 

.310 

7.87 

19164-0067 SC-230-56  .438 

11.12 

.310 

7.87 

19164-0068 SC-240-38  .438 

11.12 

.310 

7.87 

19164-0069 SC-241-06  .438 

11.12 

.310 

7.87 

19164-0070 SC-241-08  .438 

11.12 

.310 

7.87 

19164-0072 SC-268-10  .438 

11.12 

.310 

7.87 

19164-0073 SC-268-14  .438 

11.12 

.310 

7.87 

19164-0074 SC-2YCX  .438 

11.12 

.310 

7.87 

 

 

OPERATION 

 

Open the tool by first closing the jaws sufficiently for the ratchet mechanism 
to release. 

 

Crimping Terminals 

 

1.  Push up on the locator blade and position the terminal with the barrel 

facing up into the color-coded nest, centering the barrel in the lower jaw 
as shown in Figure 1.  Release the locator blade to hold the terminal in 
position. 
Note: The locator is used to hold the terminal, not to position the terminal. 

2.  Partially close the hand tool jaws until the connector is held snug in place.  See Figure 2. 
3.  Insert the properly stripped wire into the terminal barrel (See Figure 2 and 3). 
4.  Complete the crimp by closing the hand tool handles until they release. 
 

Note:  The tamper proof ratchet action will not release the tool until it has been fully closed. 

 
5.  Lift the locator blade and remove the crimped terminal.  Inspect for proper crimp location, and check for 

insulation closure.  Locator is adjustable up and down to keep terminals straight after crimping.  Molex offers 
a Crimp Inspection Handbook for closed barrel industrial product.  See our website or contact your sales 
engineer. 
 
 
 
 
 
 
 
 
 
 
 
 

TERMINAL 

JAWS OPEN 

Figure 1 

LOCATOR 

PUSH UP 

Summary of Contents for RHT-5770

Page 1: ...is list and an up to date copy is available on www molex com Wire Size 18 22 AWG 0 80 0 35 mm Wire Strip Length Insul Dia Max Terminal No Terminal Eng No REF In mm In mm 19040 0001 19040 0001 300 7 60...

Page 2: ...438 11 12 310 7 87 19164 0074 SC 2YCX 438 11 12 310 7 87 OPERATION Open the tool by first closing the jaws sufficiently for the ratchet mechanism to release Crimping Terminals 1 Push up on the locato...

Page 3: ...RHT 5770 Hand Crimp Tool Doc No 64001 3200 Release Date 11 11 03 UNCONTROLLED COPY Page 3 of 8 Revision B Revision Date 05 24 04...

Page 4: ...oisture and other contaminants with a clean brush or soft lint free cloth 2 Do not use any abrasive materials that could damage the tool 3 Make certain all pins pivot points and bearing surfaces are p...

Page 5: ...uctor nest and compared to this chart The tool should be lubricated before recalibration to ensure consistent measurements Handle preload is factory set to 25 45 LBS See How to Adjust Tool Preload see...

Page 6: ...RHT 5770 Hand Crimp Tool Doc No 64001 3200 Release Date 11 11 03 UNCONTROLLED COPY Page 6 of 8 Revision B Revision Date 05 24 04 Caution Repetitive use of this tool should be avoided...

Page 7: ...LEVER 3 1 2 M4 X 30LG PAN HEAD SCREW REPAIR KIT ALL PARTS REQUIRED FOR REPAIR ONLY MAIN SPRING SHOWN 5 M4 X 12LG PAN HEAD SCREW 6 M4 FLAT WASHER M4 WING NUT PARTS LIST Item Order No Description Quanti...

Page 8: ...at 1 inch from the Tips _______________ Actual _______________ Pin Gage of Conductor Nest Nests or Slug height if the nest is the F Crimp style Range Conductor Nest 1 ______________Actual ____________...

Page 9: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Molex 64001 3200...

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