Block Master Electronics Inc.

Beckwith Electronics

Hamburg, Illinois 62045
(618) 232-1139
(618) 232-1172 fax

BlockMaster

Specifications
Features:

CVF is green color with clamp in the open position.
Left and right hand versions available.
Double captive screws.
Elevator clamp system.
2 to 25 position single mold.
Housing is resistant to chlorinated solvents, with no dioxin or detrimental to health halogens.
Every position of this product is mechanically and electrically tested during assembly to ensure a 100% defect free product.
Minimum 5 microns of tin plating on terminal for easy soldering.

CVF Series

Electrical

Current (5 & 5.08): 12A @300V

Current(7.5 & 7.62): 12A @ 450V

Wire range: 12 to 30 AWG

Wire section (mm²): 0.05 to 2.5mm²
CR: <15m ohms

IR: >10⁹ ohms (500V DC)

Operating temp: -40°C to+110°C

Stripping length: 6mm

Torque: 3.5 in-lb

PCB holes: N/A

PCB thickness: N/A

Climactic category: 40/110/21 Acc. to IEC 68-1

Insertion force: max 3 N

Disconnecting force: min 1.5N

Materials

Housing: Polyamide 6, 6 (UL94V-0)

Clamp: Copper Alloy, Ni plated

Spring/leaf contact: Phosphorus bronze, Tin plated

Screw: M3, copper alloy, Ni plated

Colors Available: Green

Electrical
Current (5 & 5.08):	12A @300V
Current(7.5 & 7.62):	12A @ 450V
Wire range:	12 to 30 AWG
Wire section (mm²):	0.05 to 2.5mm²
CR:	<15m ohms
IR:	>10⁹ ohms (500V DC)
Operating temp:	-40°C to+110°C
Stripping length:	6mm
Torque:	3.5 in-lb
PCB holes:	N/A
PCB thickness:	N/A
Climactic category:	40/110/21 Acc. to IEC 68-1
Insertion force:	max 3 N
Disconnecting force:	min 1.5N
Materials
Housing:	Polyamide 6, 6 (UL94V-0)
Clamp:	Copper Alloy, Ni plated
Spring/leaf contact:	Phosphorus bronze, Tin plated
Screw:	M3, copper alloy, Ni plated
Colors Available:	Green

Marking

Numbered marking strips 5 and 5.08mm centers.

Numbered Order Number

1-10 ESA14000110

11-20 ESA14001120

21-30 ESA14002130

31-40 ESA14003140

41-50 ESA14004150

Numbered marking strips 7.5 and 7.62mm centers.

Numbered Order Number

1-10 ESA34000110

11-20 ESA34001120

21-30 ESA34002130

Marking
Numbered marking strips 5 and 5.08mm centers.
Numbered	Order Number
1-10	ESA14000110
11-20	ESA14001120
21-30	ESA14002130
31-40	ESA14003140
41-50	ESA14004150

Numbered marking strips 7.5 and 7.62mm centers.
Numbered	Order Number
1-10	ESA34000110
11-20	ESA34001120
21-30	ESA34002130

Ink marking by factory (specify in order number):

Factory ink is permanent and will not rub off. Ink has fluorescent tint for greater visibility.: 0 = no printing; A = upside down printing (consecutive #'s R to L); B = regular printing (consecutive #'s L to R)
Custom markings are welcome with minimum order. Contact BECKWITH ELECTRONICS for more information.

CVF Left Plug (5 & 5.08mm) (mates with CIM, CIM-E and CPM headers)


Dimensions n=number of poles L=(n-1) x 5 (for 5mm spacing) L=(n-1) x 5.08 (for 5.08mm spacing) Also available in 10 and 10.16mm centers. Contact BECKWITH ELECTRONICS for more information.
CVF Right Plug (5 & 5.08mm) (mates with CIM, CIM-E and CPM headers)


Dimensions n=number of poles L=(n-1) x 5 (for 5mm spacing) L=(n-1) x 5.08 (for 5.08mm spacing) Also available in 10 and 10.16mm centers. Contact BECKWITH ELECTRONICS for more information.
CVF Left Plug (7.5 & 7.62mm) (mates with CIM, CIM-E and CPM headers)


Dimensions n=number of poles L=(n-1) x 7.5 (for 7.5mm spacing) L=(n-1) x 7.62 (for 7.62mm spacing)
CVF Right Plug (7.5 & 7.62mm) (mates with CIM, CIM-E and CPM headers)


Dimensions n=number of poles L=(n-1) x 7.5 (for 7.5mm spacing) L=(n-1) x 7.62 (for 7.62mm spacing)