ERZ-C32CK391W Panasonic - ECG, ERZ-C32CK391W Datasheet - Page 2

• Manufacturer Part Number: ERZ-C32CK391W
• Description: 390V 32MM SURGE ABSORBER W/TAB
• Manufacturer: Panasonic - ECG
• Series: CKr

Specifications of ERZ-C32CK391W

• Varistor Voltage: 390V
• Current-surge: 25kA
• Number Of Circuits: 1
• Maximum Ac Volts: 250VAC
• Maximum Dc Volts: 320VDC
• Energy: 350J
• Package / Case: Disc 32mm with Screw Mounting
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ERZ-C32CK391B; ERZC32CK391B; ERZC32CK391W; P7161

■
● Operating Temperature Range: –40 to 85 °C
● Storage Temperature Range: –40 to 125 °C
■
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
ZNR
Abbreviation of Part number
Date code
(UL/CSA Recognized)
ERZC32CK201W
ERZC32CK241W
ERZC32CK271W
ERZC32CK361W
ERZC32CK391W
ERZC32CK431W
ERZC32CK471W
ERZC32CK511W
ERZC32CK621W
ERZC32CK681W
ERZC32CK751W
ERZC32CK781W
ERZC32CK821W
ERZC32CK911W
ERZC32CK951W
ERZC40CK201W
ERZC40CK241W
ERZC40CK271W
ERZC40CK361W
ERZC40CK391W
ERZC40CK431W
ERZC40CK471W
ERZC40CK511W
ERZC40CK621W
ERZC40CK681W
ERZC40CK751W
ERZC40CK781W
ERZC40CK821W
ERZC40CK911W
ERZC40CK951W
Ratings and Characteristics
Dimensions in mm (not to scale)
Part Number
7
2-φ 3.4
Type Designation
18
32K201U
32K241U
32K271U
32K361U
32K391U
32K431U
32K471U
32K511U
32K621U
32K681U
32K751U
32K781U
32K821U
32K911U
32K951U
40K201U
40K241U
40K271U
40K361U
40K391U
40K431U
40K471U
40K511U
40K621U
40K681U
40K751U
40K781U
40K821U
40K911U
40K951U
25
D
7
200 (185 to 225)
240 (216 to 264)
270 (247 to 303)
360 (324 to 396)
390 (351 to 429)
430 (387 to 473)
470 (423 to 517)
510 (459 to 561)
620 (558 to 682)
680 (612 to 748)
750 (645 to 825)
780 (702 to 858)
820 (738 to 902)
910 (819 to 1001)
950 (855 to 1045)
200 (185 to 225)
240 (216 to 264)
270 (247 to 303)
360 (324 to 396)
390 (351 to 429)
430 (387 to 473)
470 (423 to 517)
510 (459 to 561)
620 (558 to 682)
680 (612 to 748)
750 (645 to 825)
780 (702 to 858)
820 (738 to 902)
910 (819 to 1001)
950 (855 to 1045)
V
Varistor
Voltage
1 mA
(V)
T
– 346 –
ACrms (V) DC (V) V
130
150
175
230
250
275
300
320
385
420
460
485
510
550
575
130
150
175
230
250
275
300
320
385
420
460
485
510
550
575
(UL/CSA Recognized)
ERZC32CK201W
ERZC32CK241W
ERZC32CK271W
ERZC32CK361W
ERZC32CK391W
ERZC32CK431W
ERZC32CK471W
ERZC32CK511W
ERZC32CK621W
ERZC32CK681W
ERZC32CK751W
ERZC32CK781W
ERZC32CK821W
ERZC32CK911W
ERZC32CK951W
ERZC40CK201W
ERZC40CK241W
ERZC40CK271W
ERZC40CK361W
ERZC40CK391W
ERZC40CK431W
ERZC40CK471W
ERZC40CK511W
ERZC40CK621W
ERZC40CK681W
ERZC40CK751W
ERZC40CK781W
ERZC40CK821W
ERZC40CK911W
ERZC40CK951W
“ZNR” Transient/Surge Absorbers (Type CK)
Maximum
Allowable
Part Number
Voltage
170
200
225
300
320
350
385
415
505
560
615
640
670
745
765
170
200
225
300
320
350
385
415
505
560
615
640
670
745
765
Type Designation D max. H max. T max.
1025
1120
1240
1290
1355
1500
1570
1025
1120
1240
1290
1355
1500
1570
XA
340
395
455
595
650
710
775
845
340
395
455
595
650
710
775
845
32K201U
32K241U
32K271U
32K361U
32K391U
32K431U
32K471U
32K511U
32K621U
32K681U
32K751U
32K781U
32K821U
32K911U
32K951U
40K201U
40K241U
40K271U
40K361U
40K391U
40K431U
40K471U
40K511U
40K621U
40K681U
40K751U
40K781U
40K821U
40K911U
40K951U
Maximum
Clamping
(V)
Voltage
Ip (A)
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
36
44
1 time)
Energy
(2 ms,
210
240
255
325
350
400
405
405
415
450
500
520
545
600
600
260
300
340
405
435
500
505
505
515
560
625
650
680
750
750
(J)
46
50
1 time 2 times
Peak Current
(kA)
10.5
10.5
10.5
11.5
11.5
10.5
10.5
10.5
11.5
11.5
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
Maximum
7.5
7.5
8.5
9.0
9.0
9.0
9.7
9.7
9.7
9.7
7.5
7.5
8.5
9.0
9.0
9.0
9.7
9.7
9.7
9.7
(8/20 µs)
00
Sep. 2010
5.7±1.0
5.4±1.0
5.2±1.0
4.6±1.0
4.4±1.0
4.1±1.0
3.9±1.0
4.5±1.0
3.9±1.0
3.6±1.0
3.3±1.0
3.1±1.0
2.9±1.0
2.5±1.0
2.3±1.0
5.7±1.0
5.4±1.0
5.2±1.0
4.6±1.0
4.4±1.0
4.1±1.0
3.9±1.0
4.5±1.0
3.9±1.0
3.6±1.0
3.3±1.0
3.1±1.0
2.9±1.0
2.5±1.0
2.3±1.0
(kA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
d