Vacuum Tube - 6CA7, JJ Electronics

Name: Vacuum Tube - 6CA7, JJ Electronics
Brand: JJ Electronics, Apex Matched
SKU: T-6CA7-JJ
Availability: InStock

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The JJ Electronic 6CA7 is a true to form reproduction of a classic tube that will work in most EL34 amps. The 6CA7 is often considered the American cousin to the British EL34. Sonically, this tube is closer to a 6L6 than an EL34 but without the sometimes harsh high end of the 6L6. The JJ 6CA7 offers warm highs with punchy articulate mids and tight lows. Wielding even more power than a KT77, this tube is a great choice for people looking for a change in their EL34 amp’s tone or want to push their levels that much further.

Matched versions of this tube use Apex Matching

Choose burned-in tubes for maximum stability and performance.

SKU:

T-6CA7-JJ

Item ID:

004661

Brand:

JJ Electronics, Apex Matched

Type:

Power, Burned In

RoHS Compliant

Accessory Items:

Damper Rings - High Temperature Silicone, Red

Part Numbers
Single or Matched	Our Part Number	UPC/EAN	JJ Electronics Part Number
Apex Matched Pair	T-6CA7-JJ-MP	609722127486
Apex Matched Quad	T-6CA7-JJ-MQ	609722127493
Apex Burned-In Matched Pair	T-6CA7-JJ-MPB	609722148801
Apex Burned-In Matched Quad	T-6CA7-JJ-MQB	609722148818
Single	T-6CA7-JJ	609722127479	6CA7

Measurements by Type
Measurements by Item

Product Measurements by Type
Body Height		100 mm
Cathode Current (I_k)		≤ 150 mA
Filament Current (I_f)		1.5 A
Filament Voltage (U_f)		6.3 V
Grid 2 dissipation (W_g2)		≤ 8 W
Grid Voltage 1 (U_g1)		≥ -100 V, 32 V typical
Grid Voltage 2 (U_g2)		≤ 500 V, 400 V typical
Grid capacitance (c_g1)		16.5 pF
Grid to Plate Capacitance (c_a/g)		1 pF
Heater to cathode voltage (U_k/f)		≤ 200 V
Internal Resistance (R_i)		24 kΩ
Item Diameter		38 mm
Item Height		115 mm
Plate Capacitance (c_a)		9 pF
Plate Current (I_a)		50 mA
Plate Dissipation (W_a)		≤ 25 W
Plate Voltage (U_a)		≤ 800 V, 400 V typical
Transconductance (S)		9.5 mA/V

Packaging Information
Packaging Dimensions	Apex Burned-In Matched Pair version	T-6CA7-JJ-MPB	4.5 in. × 3.3 in. × 1.8 in.
	Apex Burned-In Matched Quad version	T-6CA7-JJ-MQB	4.5 in. × 3.3 in. × 3.3 in.
	Apex Matched Pair version	T-6CA7-JJ-MP	1.9 in. × 3.3 in. × 4.6 in.
	Apex Matched Quad version	T-6CA7-JJ-MQ	3.3 in. × 3.3 in. × 4.6 in.
	Single version	T-6CA7-JJ	1.6 in. × 1.6 in. × 4.6 in.
Weight (Packaging)	Apex Burned-In Matched Pair version	T-6CA7-JJ-MPB	0.3 lbs.
	Apex Burned-In Matched Quad version	T-6CA7-JJ-MQB	0.6 lbs.
	Apex Matched Pair version	T-6CA7-JJ-MP	0.3 lbs.
	Apex Matched Quad version	T-6CA7-JJ-MQ	0.6 lbs.
	Single version	T-6CA7-JJ	0.15 lbs.

Product Measurements by Item
T-6CA7-JJ-MP - Apex Matched Pair version	Body Height	100 mm
	Cathode Current (I_k)	≤ 150 mA
	Filament Current (I_f)	1.5 A
	Filament Voltage (U_f)	6.3 V
	Grid 2 dissipation (W_g2)	≤ 8 W
	Grid Voltage 1 (U_g1)	≥ -100 V, 32 V typical
	Grid Voltage 2 (U_g2)	≤ 500 V, 400 V typical
	Grid capacitance (c_g1)	16.5 pF
	Grid to Plate Capacitance (c_a/g)	1 pF
	Heater to cathode voltage (U_k/f)	≤ 200 V
	Internal Resistance (R_i)	24 kΩ
	Item Diameter	38 mm
	Item Height	115 mm
	Plate Capacitance (c_a)	9 pF
	Plate Current (I_a)	50 mA
	Plate Dissipation (W_a)	≤ 25 W
	Plate Voltage (U_a)	≤ 800 V, 400 V typical
	Transconductance (S)	9.5 mA/V
T-6CA7-JJ-MQ - Apex Matched Quad version	Body Height	100 mm
	Cathode Current (I_k)	≤ 150 mA
	Filament Current (I_f)	1.5 A
	Filament Voltage (U_f)	6.3 V
	Grid 2 dissipation (W_g2)	≤ 8 W
	Grid Voltage 1 (U_g1)	≥ -100 V, 32 V typical
	Grid Voltage 2 (U_g2)	≤ 500 V, 400 V typical
	Grid capacitance (c_g1)	16.5 pF
	Grid to Plate Capacitance (c_a/g)	1 pF
	Heater to cathode voltage (U_k/f)	≤ 200 V
	Internal Resistance (R_i)	24 kΩ
	Item Diameter	38 mm
	Item Height	115 mm
	Plate Capacitance (c_a)	9 pF
	Plate Current (I_a)	50 mA
	Plate Dissipation (W_a)	≤ 25 W
	Plate Voltage (U_a)	≤ 800 V, 400 V typical
	Transconductance (S)	9.5 mA/V
T-6CA7-JJ-MPB - Apex Burned-In Matched Pair version	Body Height	100 mm
	Cathode Current (I_k)	≤ 150 mA
	Filament Current (I_f)	1.5 A
	Filament Voltage (U_f)	6.3 V
	Grid 2 dissipation (W_g2)	≤ 8 W
	Grid Voltage 1 (U_g1)	≥ -100 V, 32 V typical
	Grid Voltage 2 (U_g2)	≤ 500 V, 400 V typical
	Grid capacitance (c_g1)	16.5 pF
	Grid to Plate Capacitance (c_a/g)	1 pF
	Heater to cathode voltage (U_k/f)	≤ 200 V
	Internal Resistance (R_i)	24 kΩ
	Item Diameter	38 mm
	Item Height	115 mm
	Plate Capacitance (c_a)	9 pF
	Plate Current (I_a)	50 mA
	Plate Dissipation (W_a)	≤ 25 W
	Plate Voltage (U_a)	≤ 800 V, 400 V typical
	Transconductance (S)	9.5 mA/V
T-6CA7-JJ-MQB - Apex Burned-In Matched Quad version	Body Height	100 mm
	Cathode Current (I_k)	≤ 150 mA
	Filament Current (I_f)	1.5 A
	Filament Voltage (U_f)	6.3 V
	Grid 2 dissipation (W_g2)	≤ 8 W
	Grid Voltage 1 (U_g1)	≥ -100 V, 32 V typical
	Grid Voltage 2 (U_g2)	≤ 500 V, 400 V typical
	Grid capacitance (c_g1)	16.5 pF
	Grid to Plate Capacitance (c_a/g)	1 pF
	Heater to cathode voltage (U_k/f)	≤ 200 V
	Internal Resistance (R_i)	24 kΩ
	Item Diameter	38 mm
	Item Height	115 mm
	Plate Capacitance (c_a)	9 pF
	Plate Current (I_a)	50 mA
	Plate Dissipation (W_a)	≤ 25 W
	Plate Voltage (U_a)	≤ 800 V, 400 V typical
	Transconductance (S)	9.5 mA/V
T-6CA7-JJ - Single version	Body Height	100 mm
	Cathode Current (I_k)	≤ 150 mA
	Filament Current (I_f)	1.5 A
	Filament Voltage (U_f)	6.3 V
	Grid 2 dissipation (W_g2)	≤ 8 W
	Grid Voltage 1 (U_g1)	≥ -100 V, 32 V typical
	Grid Voltage 2 (U_g2)	≤ 500 V, 400 V typical
	Grid capacitance (c_g1)	16.5 pF
	Grid to Plate Capacitance (c_a/g)	1 pF
	Heater to cathode voltage (U_k/f)	≤ 200 V
	Internal Resistance (R_i)	24 kΩ
	Item Diameter	38 mm
	Item Height	115 mm
	Plate Capacitance (c_a)	9 pF
	Plate Current (I_a)	50 mA
	Plate Dissipation (W_a)	≤ 25 W
	Plate Voltage (U_a)	≤ 800 V, 400 V typical
	Transconductance (S)	9.5 mA/V

Specification Sheet	All Models

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Specification Sheet

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